By You can get an eSIM plan from just £2.50/month in the UK. We compare the cheapest eSIM only deals.
If you have a mobile phone that supports eSIM technology, you can now get an eSIM-ready SIM only deal from just £2.50/month. This will allow you to use the eSIM capability on your mobile phone, including dual-SIM functionality on the iPhone, Samsung Galaxy and Google Pixel phones.
In this article, we’ll compare the best eSIM-ready SIM Only deals that are available in the UK. We’ll also look at how to set up an eSIM on your mobile phone as it will sometimes require an additional step to move your plan onto eSIM.
Contents
Best eSIM Ready Plan
In the UK, it can be useful having an eSIM for your mobile phone. For instance, having an eSIM allows you to use dual-SIM functionality on newer iPhone, Samsung Galaxy and Google Pixel smartphones. This means you can have two phone numbers and two plans on your phone at the same time (e.g. both your work phone number and your personal phone number).
With eSIM, you’ll also benefit from greater flexibility and lower prices when you travel abroad. This is because the eSIM plan may give you cheaper international roaming than on your regular SIM card.
At present, VOXI and Lyca Mobile are our recommended networks if you’re looking for an eSIM plan in the UK:
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VOXI by Vodafone
As a special offer for May 2025, you can get a massive 80GB data for £10 on a VOXI Mobile eSIM. This comes with Unlimited Social Media and access to exclusive VOXI Drop rewards. If you need even more data, there’s 105GB data for £15. All of VOXI’s plans work on a Pay As You Go basis, so you can easily pause, change or cancel your plan at any time. VOXI is owned and operated by Vodafone. |
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Lyca Mobile
If you’re looking to try out an eSIM with no commitment, there are special offers available in May 2025 such as 5GB data for £2.50 and 25GB data for £5. This special price is valid for the first month, after which it will increase to either £5 or £10 per month. A major advantage of Lyca Mobile’s eSIMs is the ability to roam at no extra cost in the EU and India (up to 12GB per month). This means you can use your Lyca Mobile eSIM plan in more than 30 different countries. |
In the UK, VOXI offers one of the the fastest and best value ways of getting connected on an eSIM. There’s no contract and no credit check needed. Simply choose the ‘eSIM’ option when ordering your plan online and you’ll be connected in just a couple of minutes.
Unfortunately, eSIM support is still fairly limited on some other UK mobile networks. Many networks will require you to get a physical SIM card first, before you’re able to convert it for an eSIM at a later date. In addition, eSIM functionality may be restricted to only certain types of plan (e.g. to Pay Monthly contracts).
Compare SIM Only Deals with eSIM
At present, you can buy an eSIM-ready plan from the following UK mobile networks:
- EE: From £18 per month (SIM swap required)
- giffgaff: From £6 per month (SIM swap required)
- Honest Mobile: From £12.15 per month (instant eSIM delivery)
- iD Mobile: From £6 per month (instant eSIM delivery)
- Lyca Mobile: From £2.50 per month (instant eSIM delivery)
- O2: From £8 per month (instant eSIM delivery)
- Sky: From £8 per month (instant eSIM delivery)
- Spusu: From £2.90 per month (instant eSIM delivery)
- Tesco Mobile: From £7.50 per month (SIM swap required)
- Three: From £5 per month (instant eSIM delivery)
- Vodafone: From £7 per month (instant eSIM delivery)
- VOXI: From £8 per month (instant eSIM delivery)
The following table shows a list of eSIM-ready plans. You can use the filters to narrow down the list of available options.
Showing 10 of 293 price plans that match your criteria
| Network | Data | Monthly Cost | |
|---|---|---|---|
| 10GB data Instant eSIM | £2.50 for 1 month, then £5 per month 24 month contract | See deal |
| 7GB data Instant eSIM | £2.50 for 1 month, then £5 per month 12 month contract | See deal |
Offer ends 31st May | 5GB data Instant eSIM | £2.50 for 1 month, then £5 per month 1 month rolling | See deal |
| 1GB data Instant eSIM | £2.90 per month 1 month contract | See deal |
| 5GB data Instant eSIM | £4.90 per month 1 month contract | See deal |
Offer ends 31st May | 25GB data Instant eSIM | £5.00 for 1 month, then £10 per month 1 month rolling | See deal |
| 3GB data Instant eSIM | £5.00 per month 12 month contract Monthly cost rising to £6.00 on 1 Apr 2026 | See deal |
| 3GB data Instant eSIM | £5.00 per month 24 month contract Monthly cost rising to £6.00 on 1 Apr 2026 £7.00 on 1 Apr 2027 | See deal |
| 10GB data Instant eSIM | £5.90 per month 1 month contract | See deal |
| 20GB data Instant eSIM | £6.00 per month 1 month contract | See deal |
| 12GB data Instant eSIM | £6.00 per month 12 month contract Monthly cost rising to £7.25 on 1 Apr 2026 | See deal |
| 12GB data Instant eSIM | £6.00 per month 24 month contract | See deal |
| 10GB data Instant eSIM | £6.00 per month 12 month contract | See deal |
| 8GB data Instant eSIM | £6.00 per month 1 month contract | See deal |
| 2GB data eSIM swap needed | £6.00 per month 1 month rolling | See deal |
| 1GB data eSIM swap needed | £6.00 per month 1 month rolling | See deal |
| 20GB data Instant eSIM | £6.90 per month 1 month contract | See deal |
| 40GB data Instant eSIM | £7.00 per month 1 month contract | See deal |
| 40GB data Instant eSIM | £7.00 per month 24 month contract | See deal |
| 30GB data Instant eSIM | £7.00 per month 12 month contract | See deal |
| 25GB data Instant eSIM | £7.00 for 6 months, then £14 per month 24 month contract Monthly cost rising to £15.25 on 1 Apr 2026 £16.50 on 1 Apr 2027 | See deal |
| 20GB data Instant eSIM | £7.00 per month 1 month contract | See deal |
| 8GB data Instant eSIM | £7.00 per month 24 month contract Monthly cost rising to £8.25 on 1 Apr 2026 £9.50 on 1 Apr 2027 | See deal |
| 8GB data Instant eSIM | £7.00 per month 12 month contract Monthly cost rising to £8.25 on 1 Apr 2026 | See deal |
| 6GB data Instant eSIM | £7.00 per month 12 month contract Monthly cost rising to £8.00 on 1 Apr 2026 | See deal |
Offer ends 31st May | 50GB data Instant eSIM | £7.50 for 1 month, then £15 per month 1 month rolling | See deal |
| 2GB data eSIM swap needed | £7.50 per month 24 month contract Monthly cost rising to £7.95 on 1 Apr 2026 | See deal |
| 120GB data Instant eSIM | £8.00 for 6 months, then £16 per month 24 month contract Monthly cost rising to £17.50 on 1 Apr 2026 £19.00 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £8.00 for 6 months, then £16 per month 24 month contract | See deal |
| 80GB data Instant eSIM | £8.00 per month 12 month contract Monthly cost rising to £9.25 on 1 Apr 2026 | See deal |
| 60GB data Instant eSIM | £8.00 per month 1 month contract | See deal |
| 50GB data Instant eSIM | £8.00 per month 12 month contract Monthly cost rising to £9.00 on 1 Apr 2026 | See deal |
| 50GB data Instant eSIM | £8.00 per month 24 month contract | See deal |
| 50GB data Instant eSIM | £8.00 per month 24 month contract | See deal |
| 40GB data Instant eSIM | £8.00 per month 12 month contract Monthly cost rising to £9.25 on 1 Apr 2026 | See deal |
| 40GB data Instant eSIM | £8.00 per month 12 month contract Monthly cost rising to £9.25 on 1 Apr 2026 | See deal |
| 40GB data Instant eSIM | £8.00 per month 12 month contract | See deal |
| 32GB data Instant eSIM | £8.00 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 30GB data Instant eSIM | £8.00 per month 12 month contract Monthly cost rising to £9.25 on 1 Apr 2026 | See deal |
| 30GB data Instant eSIM | £8.00 per month 24 month contract Monthly cost rising to £9.25 on 1 Apr 2026 £10.50 on 1 Apr 2027 | See deal |
| 30GB data Instant eSIM | £8.00 per month 1 month contract | See deal |
| 30GB data Instant eSIM | £8.00 per month 12 month contract | See deal |
| 25GB data Instant eSIM | £8.00 per month 24 month contract Monthly cost rising to £9.25 on 1 Apr 2026 £10.50 on 1 Apr 2027 | See deal |
| 8GB data Instant eSIM | £8.00 per month 1 month rolling | See deal |
| 6GB data eSIM swap needed | £8.00 per month 18 month contract | See deal |
| 5GB data eSIM swap needed | £8.00 per month 1 month rolling | See deal |
| 4GB data eSIM swap needed | £8.00 per month 1 month rolling | See deal |
| 3GB data eSIM swap needed | £8.00 per month 12 month contract | See deal |
| 2GB data eSIM swap needed | £8.00 per month 12 month contract Monthly cost will rise each April by CPI inflation plus 3.9% | See deal |
| Unlimited data Instant eSIM | £9.00 for 6 months, then £18 per month 24 month contract | See deal |
| 120GB data Instant eSIM | £9.00 for 3 months, then £18 per month 12 month contract | See deal |
| 108GB data Instant eSIM | £9.00 per month 12 month contract | See deal |
| 4GB data Instant eSIM | £9.00 per month 24 month contract Monthly cost rising to £10.00 on 1 Apr 2026 £11.00 on 1 Apr 2027 | See deal |
| 1GB data Instant eSIM | £9.00 per month 24 month contract Monthly cost rising to £10.00 on 1 Apr 2026 £11.00 on 1 Apr 2027 | See deal |
| 50GB data Instant eSIM | £9.50 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 25GB data Instant eSIM | £9.50 for 9 months, then £19 per month 24 month contract Monthly cost rising to £20.25 on 1 Apr 2026 £21.50 on 1 Apr 2027 | See deal |
| 30GB data Instant eSIM | £9.90 per month 1 month contract | See deal |
| 250GB data Instant eSIM | £10.00 for 6 months, then £20 per month 24 month contract Monthly cost rising to £21.50 on 1 Apr 2026 £23.00 on 1 Apr 2027 | See deal |
| 110GB data Instant eSIM | £10.00 per month 1 month contract | See deal |
| 100GB data Instant eSIM | £10.00 per month 24 month contract | See deal |
Offer ends 31st May | 100GB data Instant eSIM | £10.00 for 1 month, then £20 per month 1 month rolling | See deal |
| 90GB data Instant eSIM | £10.00 per month 12 month contract | See deal |
| 80GB data Instant eSIM | £10.00 per month 1 month contract | See deal |
| 80GB data Instant eSIM | £10.00 per month 1 month rolling | See deal |
| 70GB data Instant eSIM | £10.00 per month 12 month contract Monthly cost rising to £11.00 on 1 Apr 2026 | See deal |
| 70GB data Instant eSIM | £10.00 per month 24 month contract | See deal |
| 70GB data Instant eSIM | £10.00 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 60GB data Instant eSIM | £10.00 per month 24 month contract Monthly cost rising to £11.25 on 1 Apr 2026 £12.50 on 1 Apr 2027 | See deal |
| 60GB data Instant eSIM | £10.00 per month 12 month contract Monthly cost rising to £11.25 on 1 Apr 2026 | See deal |
| 60GB data Instant eSIM | £10.00 per month 12 month contract Monthly cost rising to £11.25 on 1 Apr 2026 | See deal |
| 30GB data Instant eSIM | £10.00 per month 12 month contract Monthly cost rising to £11.25 on 1 Apr 2026 | See deal |
| 25GB data eSIM swap needed | £10.00 per month 18 month contract | See deal |
| 20GB data eSIM swap needed | £10.00 per month 1 month rolling | See deal |
| 15GB data eSIM swap needed | £10.00 per month 1 month rolling | See deal |
| 12GB data eSIM swap needed | £10.00 per month 24 month contract Monthly cost rising to £10.60 on 1 Apr 2026 | See deal |
| 3GB data Instant eSIM | £10.00 per month 24 month contract Monthly cost rising to £11.00 on 1 Apr 2026 £12.00 on 1 Apr 2027 | See deal |
| 3GB data Instant eSIM | £10.00 per month 12 month contract Monthly cost rising to £11.00 on 1 Apr 2026 | See deal |
| 120GB data Instant eSIM | £10.50 for 9 months, then £21 per month 24 month contract Monthly cost rising to £22.50 on 1 Apr 2026 £24.00 on 1 Apr 2027 | See deal |
| 30GB data eSIM swap needed | £10.50 per month 24 month contract Monthly cost frozen with Clubcard Prices | See deal |
| Unlimited data Instant eSIM | £11.00 for 3 months, then £22 per month 12 month contract | See deal |
| 12GB data eSIM swap needed | £11.00 per month 12 month contract Monthly cost will rise each April by CPI inflation plus 3.9% | See deal |
| 1GB data Instant eSIM | £11.00 per month 12 month contract Monthly cost rising to £12.00 on 1 Apr 2026 | See deal |
| 50GB data Instant eSIM | £11.90 per month 1 month contract | See deal |
| 200GB data Instant eSIM | £12.00 per month 1 month contract | See deal |
| 175GB data Instant eSIM | £12.00 per month 24 month contract | See deal |
| 160GB data Instant eSIM | £12.00 per month 24 month contract Monthly cost rising to £13.50 on 1 Apr 2026 £15.00 on 1 Apr 2027 | See deal |
| 150GB data Instant eSIM | £12.00 per month 12 month contract | See deal |
| 120GB data Instant eSIM | £12.00 per month 24 month contract Monthly cost rising to £13.50 on 1 Apr 2026 £15.00 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £12.00 per month 12 month contract Monthly cost rising to £13.50 on 1 Apr 2026 | See deal |
| 120GB data Instant eSIM | £12.00 per month 1 month contract | See deal |
| 100GB data Instant eSIM | £12.00 per month 12 month contract Monthly cost rising to £13.00 on 1 Apr 2026 | See deal |
| 100GB data Instant eSIM | £12.00 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 60GB data Instant eSIM | £12.00 per month 12 month contract | See deal |
| 50GB data eSIM swap needed | £12.00 per month 18 month contract | See deal |
| 26GB data eSIM swap needed | £12.00 per month 1 month rolling | See deal |
| 25GB data Instant eSIM | £12.00 per month 1 month rolling | See deal |
| 25GB data eSIM swap needed | £12.00 per month 1 month rolling | See deal |
| 25GB data Instant eSIM | £12.00 for 12 months, then £24 per month 24 month contract Monthly cost rising to £25.25 on 1 Apr 2026 £26.50 on 1 Apr 2027 | See deal |
| 12GB data Instant eSIM | £12.00 per month 24 month contract Monthly cost rising to £13.25 on 1 Apr 2026 £14.50 on 1 Apr 2027 | See deal |
| 10GB data eSIM swap needed | £12.00 per month 12 month contract | See deal |
| 8GB data Instant eSIM | £12.00 per month 12 month contract Monthly cost rising to £13.25 on 1 Apr 2026 | See deal |
| 8GB data Instant eSIM | £12.00 per month 24 month contract Monthly cost rising to £13.25 on 1 Apr 2026 £14.50 on 1 Apr 2027 | See deal |
| 4GB data Instant eSIM | £12.15 per month 12 month contract Monthly cost will drop by 5% each year | See deal |
| Unlimited data Instant eSIM | £12.50 for 6 months, then £25 per month 24 month contract | See deal |
Offer ends 31st May | Unlimited data Instant eSIM | £12.50 for 1 month, then £25 per month 1 month rolling | See deal |
| 250GB data Instant eSIM | £12.50 for 9 months, then £25 per month 24 month contract Monthly cost rising to £26.50 on 1 Apr 2026 £28.00 on 1 Apr 2027 | See deal |
| 30GB data eSIM swap needed | £12.50 per month 24 month contract Monthly cost rising to £13.25 on 1 Apr 2026 | See deal |
| 60GB data Instant eSIM | £12.90 per month 1 month contract | See deal |
| 120GB data Instant eSIM | £13.00 for 12 months, then £26 per month 24 month contract Monthly cost rising to £27.50 on 1 Apr 2026 £29.00 on 1 Apr 2027 | See deal |
| 25GB data Instant eSIM | £13.00 per month 12 month contract Monthly cost rising to £14.25 on 1 Apr 2026 | See deal |
| 25GB data Instant eSIM | £13.00 per month 24 month contract Monthly cost rising to £14.25 on 1 Apr 2026 £15.50 on 1 Apr 2027 | See deal |
| 4GB data Instant eSIM | £13.00 per month 12 month contract Monthly cost rising to £14.00 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £13.50 for 3 months, then £27 per month 12 month contract | See deal |
| 4GB data Instant eSIM | £13.50 per month 1 month rolling Monthly cost will drop by 5% each year | See deal |
| 250GB data Instant eSIM | £14.00 per month 1 month contract | See deal |
| 250GB data Instant eSIM | £14.00 per month 24 month contract | See deal |
| 250GB data Instant eSIM | £14.00 per month 12 month contract | See deal |
| 200GB data Instant eSIM | £14.00 per month 1 month contract | See deal |
| 175GB data Instant eSIM | £14.00 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 12GB data Instant eSIM | £14.00 per month 12 month contract Monthly cost rising to £15.25 on 1 Apr 2026 | See deal |
| 4GB data Instant eSIM | £14.00 per month 24 month contract Monthly cost rising to £15.00 on 1 Apr 2026 £16.00 on 1 Apr 2027 | See deal |
| 1GB data Instant eSIM | £14.00 per month 24 month contract Monthly cost rising to £15.00 on 1 Apr 2026 £16.00 on 1 Apr 2027 | See deal |
| Unlimited data Instant eSIM | £15.00 per month 1 month contract | See deal |
| Unlimited data Instant eSIM | £15.00 per month 24 month contract | See deal |
| 250GB data Instant eSIM | £15.00 per month 1 month contract | See deal |
| 250GB data Instant eSIM | £15.00 for 12 months, then £30 per month 24 month contract Monthly cost rising to £31.50 on 1 Apr 2026 £33.00 on 1 Apr 2027 | See deal |
Offer ends 29th May | 105GB data Instant eSIM | £15.00 per month 1 month rolling | See deal |
| 100GB data eSIM swap needed | £15.00 per month 18 month contract | See deal |
| 60GB data eSIM swap needed | £15.00 per month 24 month contract Monthly cost rising to £15.90 on 1 Apr 2026 | See deal |
| 60GB data Instant eSIM | £15.00 per month 24 month contract Monthly cost rising to £16.25 on 1 Apr 2026 £17.50 on 1 Apr 2027 | See deal |
| 50GB data eSIM swap needed | £15.00 per month 1 month rolling | See deal |
| 30GB data eSIM swap needed | £15.00 per month 12 month contract Monthly cost will rise each April by CPI inflation plus 3.9% | See deal |
| 30GB data eSIM swap needed | £15.00 per month 1 month rolling | See deal |
| 3GB data Instant eSIM | £15.00 per month 24 month contract Monthly cost rising to £16.00 on 1 Apr 2026 £17.00 on 1 Apr 2027 | See deal |
| 3GB data Instant eSIM | £15.00 per month 12 month contract Monthly cost rising to £16.00 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £15.50 for 1 month, then £31 per month 1 month contract Monthly cost will rise each April by £1.50 | See deal |
| 10GB data Instant eSIM | £15.75 per month 12 month contract Monthly cost will drop by 5% each year | See deal |
| Unlimited data Instant eSIM | £16.00 per month 12 month contract | See deal |
| 300GB data Instant eSIM | £16.00 per month 1 month contract | See deal |
| 250GB data Instant eSIM | £16.00 per month 12 month contract Monthly cost rising to £17.50 on 1 Apr 2026 | See deal |
| 250GB data Instant eSIM | £16.00 per month 24 month contract Monthly cost rising to £17.50 on 1 Apr 2026 £19.00 on 1 Apr 2027 | See deal |
| 250GB data Instant eSIM | £16.00 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 100GB data eSIM swap needed | £16.00 per month £20 reward card 24 month contract Monthly cost frozen with Clubcard Prices | See deal |
| 25GB data Instant eSIM | £16.00 per month 12 month contract Monthly cost rising to £17.25 on 1 Apr 2026 | See deal |
| 15GB data Instant eSIM | £16.00 per month 24 month contract Monthly cost rising to £17.25 on 1 Apr 2026 £18.50 on 1 Apr 2027 | See deal |
| 1GB data Instant eSIM | £16.00 per month 12 month contract Monthly cost rising to £17.00 on 1 Apr 2026 | See deal |
| 1GB data Instant eSIM | £16.00 per month 12 month contract Monthly cost rising to £17.80 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £17.00 per month 1 month contract | See deal |
| 160GB data Instant eSIM | £17.00 per month 24 month contract Monthly cost rising to £18.50 on 1 Apr 2026 £20.00 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £17.00 per month 12 month contract Monthly cost rising to £18.50 on 1 Apr 2026 | See deal |
| 120GB data Instant eSIM | £17.00 per month 24 month contract Monthly cost rising to £18.50 on 1 Apr 2026 £20.00 on 1 Apr 2027 | See deal |
| 12GB data Instant eSIM | £17.00 per month 24 month contract Monthly cost rising to £18.25 on 1 Apr 2026 £19.50 on 1 Apr 2027 | See deal |
| 8GB data Instant eSIM | £17.00 per month 12 month contract Monthly cost rising to £18.25 on 1 Apr 2026 | See deal |
| 8GB data Instant eSIM | £17.00 per month 24 month contract Monthly cost rising to £18.25 on 1 Apr 2026 £19.50 on 1 Apr 2027 | See deal |
| 100GB data eSIM swap needed | £17.50 per month 24 month contract Monthly cost rising to £18.55 on 1 Apr 2026 | See deal |
| 60GB data eSIM swap needed | £17.50 per month 12 month contract Monthly cost will rise each April by CPI inflation plus 3.9% | See deal |
| 10GB data Instant eSIM | £17.50 per month 1 month rolling Monthly cost will drop by 5% each year | See deal |
| Unlimited data Instant eSIM | £18.00 for 6 months, then £36 per month 24 month contract Monthly cost rising to £37.80 on 1 Apr 2026 £39.60 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £18.00 per month 12 month contract Monthly cost rising to £19.50 on 1 Apr 2026 | See deal |
| 30GB data Instant eSIM | £18.00 per month 24 month contract Monthly cost rising to £19.25 on 1 Apr 2026 £20.50 on 1 Apr 2027 | See deal |
| 30GB data Instant eSIM | £18.00 per month 24 month contract Monthly cost rising to £19.25 on 1 Apr 2026 £20.50 on 1 Apr 2027 | See deal |
| 25GB data Instant eSIM | £18.00 per month 24 month contract Monthly cost rising to £19.25 on 1 Apr 2026 £20.50 on 1 Apr 2027 | See deal |
| 25GB data Instant eSIM | £18.00 per month 12 month contract Monthly cost rising to £19.25 on 1 Apr 2026 | See deal |
| 25GB data 100Mbps max speed eSIM swap needed | £18.00 per month 24 month contract Monthly cost rising to £19.50 on 31 Mar 2026 £21.00 on 31 Mar 2027 | See deal |
| 5GB data Instant eSIM | £18.00 per month 24 month contract Monthly cost rising to £19.80 on 1 Apr 2026 £21.60 on 1 Apr 2027 | See deal |
| 4GB data Instant eSIM | £18.00 per month 12 month contract Monthly cost rising to £19.00 on 1 Apr 2026 | See deal |
| 12GB data Instant eSIM | £19.00 per month 12 month contract Monthly cost rising to £20.25 on 1 Apr 2026 | See deal |
| 5GB data Instant eSIM | £19.00 per month 12 month contract Monthly cost rising to £20.80 on 1 Apr 2026 | See deal |
| 4GB data Instant eSIM | £19.00 per month 24 month contract Monthly cost rising to £20.00 on 1 Apr 2026 £21.00 on 1 Apr 2027 | See deal |
| 4GB data Instant eSIM | £19.00 per month 1 month contract Monthly cost will rise each April by £1 | See deal |
| 3GB data Instant eSIM | £19.00 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 1GB data Instant eSIM | £19.00 per month 24 month contract Monthly cost rising to £20.00 on 1 Apr 2026 £21.00 on 1 Apr 2027 | See deal |
| Unlimited data Instant eSIM | £20.00 per month 24 month contract Monthly cost rising to £21.50 on 1 Apr 2026 £23.00 on 1 Apr 2027 | See deal |
| 200GB data eSIM swap needed | £20.00 per month 18 month contract | See deal |
| 100GB data eSIM swap needed | £20.00 per month 12 month contract Monthly cost will rise each April by CPI inflation plus 3.9% | See deal |
| 100GB data 100Mbps max speed eSIM swap needed | £20.00 per month 24 month contract Monthly cost rising to £21.50 on 31 Mar 2026 £23.00 on 31 Mar 2027 | See deal |
| 100GB data Instant eSIM | £20.00 per month 1 month rolling | See deal |
| 100GB data eSIM swap needed | £20.00 per month 1 month rolling | See deal |
| 80GB data eSIM swap needed | £20.00 per month 1 month rolling | See deal |
| 60GB data Instant eSIM | £20.00 per month 24 month contract Monthly cost rising to £21.25 on 1 Apr 2026 £22.50 on 1 Apr 2027 | See deal |
| 60GB data Instant eSIM | £20.00 per month 12 month contract Monthly cost rising to £21.25 on 1 Apr 2026 | See deal |
| 50GB data eSIM swap needed | £20.00 per month 12 month contract | See deal |
| 10GB data Instant eSIM | £20.99 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 50GB data Instant eSIM | £21.00 per month 24 month contract Monthly cost rising to £22.80 on 1 Apr 2026 £24.60 on 1 Apr 2027 | See deal |
| 25GB data Instant eSIM | £21.00 per month 12 month contract Monthly cost rising to £22.25 on 1 Apr 2026 | See deal |
| 20GB data Instant eSIM | £21.00 per month 12 month contract Monthly cost rising to £22.80 on 1 Apr 2026 | See deal |
| 15GB data Instant eSIM | £21.00 per month 24 month contract Monthly cost rising to £22.25 on 1 Apr 2026 £23.50 on 1 Apr 2027 | See deal |
| 1GB data Instant eSIM | £21.00 per month 12 month contract Monthly cost rising to £22.00 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £21.50 for 6 months, then £43 per month 24 month contract Monthly cost rising to £44.80 on 1 Apr 2026 £46.60 on 1 Apr 2027 | See deal |
| Unlimited data Instant eSIM | £22.00 per month 24 month contract Monthly cost rising to £23.50 on 1 Apr 2026 £25.00 on 1 Apr 2027 | See deal |
| Unlimited data Instant eSIM | £22.00 for 6 months, then £44 per month 24 month contract Monthly cost rising to £45.80 on 1 Apr 2026 £47.60 on 1 Apr 2027 | See deal |
| 250GB data Instant eSIM | £22.00 per month 12 month contract Monthly cost rising to £23.50 on 1 Apr 2026 | See deal |
| 160GB data Instant eSIM | £22.00 per month 24 month contract Monthly cost rising to £23.50 on 1 Apr 2026 £25.00 on 1 Apr 2027 | See deal |
| 160GB data Instant eSIM | £22.00 per month 24 month contract Monthly cost rising to £23.50 on 1 Apr 2026 £25.00 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £22.00 per month 24 month contract Monthly cost rising to £23.50 on 1 Apr 2026 £25.00 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £22.00 per month 12 month contract Monthly cost rising to £23.50 on 1 Apr 2026 | See deal |
| 12GB data Instant eSIM | £22.00 per month 24 month contract Monthly cost rising to £23.25 on 1 Apr 2026 £24.50 on 1 Apr 2027 | See deal |
| 12GB data Instant eSIM | £22.00 per month 1 month contract Monthly cost will rise each April by £1.25 | See deal |
| 3GB data Instant eSIM | £22.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| Unlimited data Instant eSIM | £22.50 per month 12 month contract Monthly cost will drop by 5% each year | See deal |
| 250GB data eSIM swap needed | £22.50 per month 24 month contract Monthly cost rising to £23.85 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £23.00 per month 24 month contract Monthly cost rising to £24.50 on 1 Apr 2026 £26.00 on 1 Apr 2027 | See deal |
| Unlimited data Instant eSIM | £23.00 per month 12 month contract Monthly cost rising to £24.50 on 1 Apr 2026 | See deal |
| Unlimited data 100Mbps max speed eSIM swap needed | £23.00 per month 24 month contract Monthly cost rising to £24.50 on 31 Mar 2026 £26.00 on 31 Mar 2027 | See deal |
| Unlimited data Instant eSIM | £23.00 for 6 months, then £46 per month 24 month contract Monthly cost rising to £47.80 on 1 Apr 2026 £49.60 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £23.00 per month 12 month contract Monthly cost rising to £24.50 on 1 Apr 2026 | See deal |
| 20GB data Instant eSIM | £23.00 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 4GB data Instant eSIM | £23.00 per month 12 month contract Monthly cost rising to £24.00 on 1 Apr 2026 | See deal |
| 1GB data Instant eSIM | £23.00 per month 12 month contract Monthly cost rising to £24.80 on 1 Apr 2026 | See deal |
| 25GB data Instant eSIM | £24.00 per month 1 month contract Monthly cost will rise each April by £1.25 | See deal |
| 12GB data Instant eSIM | £24.00 per month 12 month contract Monthly cost rising to £25.25 on 1 Apr 2026 | See deal |
| 10GB data Instant eSIM | £24.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| 40GB data Instant eSIM | £24.99 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| Unlimited data eSIM swap needed | £25.00 per month 24 month contract Monthly cost rising to £26.50 on 1 Apr 2026 | See deal |
| Unlimited data eSIM swap needed | £25.00 per month 18 month contract | See deal |
| Unlimited data Instant eSIM | £25.00 per month 1 month rolling Monthly cost will drop by 5% each year | See deal |
| 250GB data eSIM swap needed | £25.00 per month 12 month contract Monthly cost will rise each April by CPI inflation plus 3.9% | See deal |
| 200GB data eSIM swap needed | £25.00 per month 1 month rolling | See deal |
| 150GB data Instant eSIM | £25.00 per month 24 month contract Monthly cost rising to £26.80 on 1 Apr 2026 £28.60 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £25.00 per month 24 month contract Monthly cost rising to £26.80 on 1 Apr 2026 £28.60 on 1 Apr 2027 | See deal |
| 120GB data eSIM swap needed | £25.00 per month 1 month rolling | See deal |
| 5GB data Instant eSIM | £25.00 per month 24 month contract Monthly cost rising to £26.80 on 1 Apr 2026 £28.60 on 1 Apr 2027 | See deal |
| Unlimited data Instant eSIM | £25.50 for 6 months, then £51 per month 24 month contract Monthly cost rising to £52.80 on 1 Apr 2026 £54.60 on 1 Apr 2027 | See deal |
| Unlimited data Instant eSIM | £26.00 per month 24 month contract Monthly cost rising to £27.50 on 1 Apr 2026 £29.00 on 1 Apr 2027 | See deal |
| 25GB data Instant eSIM | £26.00 per month 12 month contract Monthly cost rising to £27.25 on 1 Apr 2026 | See deal |
| 20GB data Instant eSIM | £26.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| 15GB data Instant eSIM | £26.00 per month 24 month contract Monthly cost rising to £27.25 on 1 Apr 2026 £28.50 on 1 Apr 2027 | See deal |
| 5GB data Instant eSIM | £26.00 per month 12 month contract Monthly cost rising to £27.80 on 1 Apr 2026 | See deal |
| 1GB data Instant eSIM | £26.00 per month 12 month contract Monthly cost rising to £27.80 on 1 Apr 2026 | See deal |
| 1GB data Instant eSIM | £26.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| Unlimited data 10Mbps max speed eSIM swap needed | £27.00 per month 24 month contract Monthly cost rising to £28.50 on 31 Mar 2026 £30.00 on 31 Mar 2027 | See deal |
| Unlimited data Instant eSIM | £27.00 per month 24 month contract Monthly cost rising to £28.50 on 1 Apr 2026 £30.00 on 1 Apr 2027 | See deal |
| Unlimited data Instant eSIM | £27.00 for 6 months, then £54 per month 24 month contract Monthly cost rising to £55.80 on 1 Apr 2026 £57.60 on 1 Apr 2027 | See deal |
| 250GB data Instant eSIM | £27.00 per month 12 month contract Monthly cost rising to £28.50 on 1 Apr 2026 | See deal |
| 160GB data Instant eSIM | £27.00 per month 24 month contract Monthly cost rising to £28.50 on 1 Apr 2026 £30.00 on 1 Apr 2027 | See deal |
| 100GB data Instant eSIM | £27.00 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| 5GB data 10Mbps max speed eSIM swap needed | £27.00 per month 1 month contract Monthly cost will rise each March by £1.50 | See deal |
| Unlimited data Instant eSIM | £28.00 per month 12 month contract Monthly cost rising to £29.50 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £28.00 per month 12 month contract Monthly cost rising to £29.50 on 1 Apr 2026 | See deal |
| 200GB data Instant eSIM | £28.00 per month 24 month contract Monthly cost rising to £29.80 on 1 Apr 2026 £31.60 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £28.00 per month 12 month contract Monthly cost rising to £29.50 on 1 Apr 2026 | See deal |
| 40GB data Instant eSIM | £28.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| 30GB data Instant eSIM | £28.00 per month 24 month contract Monthly cost rising to £29.80 on 1 Apr 2026 £31.60 on 1 Apr 2027 | See deal |
| 20GB data Instant eSIM | £28.00 per month 12 month contract Monthly cost rising to £29.80 on 1 Apr 2026 | See deal |
| Unlimited data eSIM swap needed | £29.00 per month 24 month contract Monthly cost rising to £30.50 on 31 Mar 2026 £32.00 on 31 Mar 2027 | See deal |
| Unlimited data eSIM swap needed | £29.00 per month 24 month contract Monthly cost rising to £30.50 on 31 Mar 2026 £32.00 on 31 Mar 2027 | See deal |
| Unlimited data eSIM swap needed | £29.00 per month 12 month contract | See deal |
| 30GB data Instant eSIM | £29.00 per month 24 month contract Monthly cost rising to £30.80 on 1 Apr 2026 £32.60 on 1 Apr 2027 | See deal |
| 5GB data Instant eSIM | £29.00 per month 12 month contract Monthly cost rising to £30.80 on 1 Apr 2026 | See deal |
| 5GB data Instant eSIM | £29.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| 10GB data Instant eSIM | £29.49 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| Unlimited data Instant eSIM | £29.90 per month 1 month contract | See deal |
| Unlimited data eSIM swap needed | £30.00 per month 12 month contract Monthly cost will rise each April by CPI inflation plus 3.9% | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £30.00 per month 24 month contract Monthly cost rising to £31.80 on 1 Apr 2026 £33.60 on 1 Apr 2027 | See deal |
Offer ends 29th May | Unlimited data Instant eSIM | £30.00 per month 1 month rolling | See deal |
| 100GB data Instant eSIM | £30.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| 25GB data 100Mbps max speed eSIM swap needed | £30.00 per month 1 month contract Monthly cost will rise each March by £1.50 | See deal |
| 30GB data Instant eSIM | £31.00 per month 24 month contract Monthly cost rising to £32.80 on 1 Apr 2026 £34.60 on 1 Apr 2027 | See deal |
| 20GB data Instant eSIM | £31.00 per month 12 month contract Monthly cost rising to £32.80 on 1 Apr 2026 | See deal |
| 20GB data Instant eSIM | £31.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| Unlimited data Instant eSIM | £32.00 per month 24 month contract Monthly cost rising to £33.50 on 1 Apr 2026 £35.00 on 1 Apr 2027 | See deal |
| 250GB data Instant eSIM | £32.00 per month 12 month contract Monthly cost rising to £33.50 on 1 Apr 2026 | See deal |
| 160GB data Instant eSIM | £32.00 per month 24 month contract Monthly cost rising to £33.50 on 1 Apr 2026 £35.00 on 1 Apr 2027 | See deal |
| 150GB data Instant eSIM | £32.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| Unlimited data Instant eSIM | £33.00 per month 12 month contract Monthly cost rising to £34.50 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £33.00 per month 12 month contract Monthly cost rising to £34.50 on 1 Apr 2026 | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £33.00 per month 24 month contract Monthly cost rising to £34.80 on 1 Apr 2026 £36.60 on 1 Apr 2027 | See deal |
| 120GB data Instant eSIM | £33.00 per month 24 month contract Monthly cost rising to £34.80 on 1 Apr 2026 £36.60 on 1 Apr 2027 | See deal |
| 40GB data Instant eSIM | £33.49 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| Unlimited data 10Mbps max speed eSIM swap needed | £35.00 per month 1 month contract Monthly cost will rise each March by £1.50 | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £35.00 per month 12 month contract Monthly cost rising to £36.80 on 1 Apr 2026 | See deal |
| Unlimited data eSIM swap needed | £35.00 per month 1 month rolling | See deal |
| 200GB data eSIM swap needed | £35.00 per month 1 month rolling | See deal |
| 120GB data Instant eSIM | £35.00 per month 24 month contract Monthly cost rising to £36.80 on 1 Apr 2026 £38.60 on 1 Apr 2027 | See deal |
| Unlimited data 100Mbps max speed eSIM swap needed | £36.00 per month 24 month contract Monthly cost rising to £37.50 on 31 Mar 2026 £39.00 on 31 Mar 2027 | See deal |
| 200GB data Instant eSIM | £36.00 per month 24 month contract Monthly cost rising to £37.80 on 1 Apr 2026 £39.60 on 1 Apr 2027 | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £37.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| 150GB data Instant eSIM | £37.49 per month 12 month contract Monthly cost will rise each April by £1.80 | See deal |
| Unlimited data 100Mbps max speed eSIM swap needed | £38.00 per month 1 month contract Monthly cost will rise each March by £1.50 | See deal |
| Unlimited data Instant eSIM | £38.00 per month 12 month contract Monthly cost rising to £39.50 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £38.00 per month 12 month contract Monthly cost rising to £39.80 on 1 Apr 2026 | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £40.00 per month 24 month contract Monthly cost rising to £41.80 on 1 Apr 2026 £43.60 on 1 Apr 2027 | See deal |
| Unlimited data 100Mbps max speed eSIM swap needed | £41.00 per month 1 month contract Monthly cost will rise each March by £1.50 | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £41.00 per month 24 month contract Monthly cost rising to £42.80 on 1 Apr 2026 £44.60 on 1 Apr 2027 | See deal |
| Unlimited data eSIM swap needed | £42.00 per month 24 month contract Monthly cost rising to £43.50 on 31 Mar 2026 £45.00 on 31 Mar 2027 | See deal |
| Unlimited data eSIM swap needed | £42.00 per month 24 month contract Monthly cost rising to £43.50 on 31 Mar 2026 £45.00 on 31 Mar 2027 | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £42.00 per month 12 month contract Monthly cost rising to £43.80 on 1 Apr 2026 | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £43.00 per month 24 month contract Monthly cost rising to £44.80 on 1 Apr 2026 £46.60 on 1 Apr 2027 | See deal |
| Unlimited data Instant eSIM | £45.00 per month 12 month contract Monthly cost rising to £46.80 on 1 Apr 2026 | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £45.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| Unlimited data 100Mbps max speed Instant eSIM | £45.00 per month 12 month contract Monthly cost rising to £46.80 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £48.00 per month 12 month contract Monthly cost rising to £49.80 on 1 Apr 2026 | See deal |
| Unlimited data Instant eSIM | £48.00 per month 1 month contract Monthly cost will rise each April by £1.80 | See deal |
| Show more results | |||
On some networks like EE, giffgaff and Tesco Mobile, you’ll initially be sent a plastic SIM card in the post. You’ll then need to exchange your plastic SIM card for an eSIM.
How To Order & Set Up An eSIM
On the mobile networks that offer ‘instant eSIM’ functionality, you’ll be able to order an eSIM online to start using straight away. Simply choose the “eSIM” option at checkout.
On other mobile networks (such as EE, giffgaff and Tesco Mobile), you won’t be able to order an eSIM straight away. This is mostly due to how their internal systems are set up, and also partly for security (so they can verify your address when the plastic SIM card is sent to you in the post).
If you’re sent a plastic SIM card to begin with, you can exchange it for an eSIM as soon as you get it. Just follow the steps below to do this:
- Start by ordering your new SIM-only deal. Make sure it’s an eSIM-ready plan before you order.
- A plastic SIM card will be sent to you in the post. Put the SIM card inside your mobile phone to activate the plan.
- You can now transfer your plan onto eSIM. You can normally request a replacement eSIM pack online, at a local store, or by calling the customer services team. In some cases, you might need to wait for an eSIM to be dispatched. In addition, it may take up to 24 hours for your plan to be moved onto an eSIM.
- Scan the QR code for the eSIM when you get it. Once your plan has been moved to an eSIM, you’ll be given a QR code that you can scan on your mobile phone. Alternatively, you might be able to download the eSIM through an app. This will install the eSIM on your phone.
In the future, when the technology improves, it should be possible to sign up for a plan on any network and to receive it on an eSIM straight away. This would make it a lot faster and more convenient when switching to another network.
More Information
For more information, see our in-depth guide to eSIM on UK mobile networks. You can also see our full list of eSIM compatible devices.
Paul said:
The £1 Spusu link is no longer working, its no longer listed on their website, nor are they replying to request for an updated link. Fly by night??
Ken replied:
Hi Paul,
Many thanks for your comment. I’ve just checked and the £1 deal is still live, as of today. You can find it here (it’s an exclusive deal so you won’t find it if you go directly to Spusu’s website).
Hope this helps,
Ken
abbas said:
Hi,
Thank you for the info.
is it possible to transfer phone numbers between esim like we do with physical sim when we change network provider
regards
abbas
Ken replied:
Hi Abbas,
Many thanks for your comment. Yes, you can transfer phone numbers on an eSIM in the exact same way that you’d transfer phone numbers on a regular SIM card 🙂 The only exception to this is if you have a data-only/international eSIM as these won’t have a UK phone number.
Hope this helps,
Ken
Peter Frost said:
Hi Ken, just letting you know that this information has saved me hours of time and more importantly probably hundreds of pounds. I’m looking to buy a phone and my preference is dual sim (work and home) but the best phone I could find – resonably priced, has nano sim and esim.
I went to three mobile operators shops – EE, Three and O2 to get their best offering for an esim after buying the phone outright. The cheapest for what I needed was £29 per month on a 2 year contract. I’m currently with Giffgaff on a pay monthly £10 per month – but they don’t do esims.
Your information was invaluable, I’m considering Lyca Mobile that is the same cost on a monthly contract for a much better package. Thanks so much for putting this info out there.