Three Go Roam Countries: Roam At No Extra Cost In Up To 160 Destinations

Some of Three’s plans come with inclusive roaming in 49 destinations, 71 destinations or 160 worldwide destinations. See a list of Go Roam destinations and offers.

If you’re choosing a SIM-only plan or a mobile phone plan from Three in the UK, there are a number of offers available that allow you to roam at no extra cost in up to 160 worldwide destinations.

When you choose a Value plan such as Three’s 40GB for £8 Value SIM, you’ll be able to roam at no extra cost in 49 European destinations. This is subject to a roaming fair use limit of 12GB per month.

Meanwhile, when you choose a Pay As You Go plan such as Three’s 40GB for £13.50 Pay As You Go SIM, you’ll be able to use your mobile phone at no extra cost in 71 worldwide destinations. This includes a number of popular destinations like the USA, Australia, and more. In addition, there’s no contract, no credit check, and you can get it straight away on an eSIM.

Finally, if you’re looking for the ultimate travel SIM, there’s a massive 160 worldwide destinations included at no extra cost on Three’s Complete plans. For instance, you can get their 30GB for £18 Complete SIM which comes with roaming in destinations like Canada, China, India, Turkey and the United Arab Emirates (up to 12GB per month).

In this article, we’ll look at Three’s Go Roam offer, including the destinations available and the best SIM cards covering each destination. We’ll also look at the limitations and restrictions of the offer.

Three Roaming Countries:	49 European destinations on Value plans (Pay Monthly) 71 worldwide destinations on Pay As You Go plans 160 worldwide destinations on Complete plans (Pay Monthly) No inclusive roaming on Lite plans
Go Roam in Europe:	Spain, France, Italy, Greece, Portugal and 44 more…
Around The World:	USA, Australia, Brazil, Hong Kong and 18 more…
Around The World Extra:	Canada, China, India, Turkey, UAE and 87 more…

What’s Included On My Plan?

If you’re buying a SIM card or a mobile phone from Three, there’s now a choice of multiple different types of plan. On their entry-level ‘Lite’ Pay Monthly plans, you won’t get any roaming included. However, there’s inclusive roaming available on their Value, Pay As You Go, and Complete plans.

The following table shows an overview of the plans on Three, including the costs and the inclusive roaming destinations:

Plan Type	Plans From	Destinations Included	Fair Use Limit
Lite (Pay Monthly)	£5 per month	Roaming not included	–
Value (Pay Monthly)	£8 per month	49 European destinations	Up to 12GB
Pay As You Go	£10 per month	71 worldwide destinations	Up to 30GB
Complete (Pay Monthly)	£15 per month	160 worldwide destinations	Up to 12GB

Please note that this table applies to the most recent version of Three’s plans (available since June 2025). If you have an older plan that was taken before this date, the roaming benefits on your plan may be different.

Recommended contract-free plan for roaming in the USA & more

For a contract-free plan that’ll allow you to use your mobile phone at no extra cost in 71 destinations, our current recommendation is Three’s 40GB for £13.50 Pay As You Go SIM. You’ll be able to use this at no extra cost in the USA, Europe, Australia, and more (up to 12GB per month). In addition, it’s available on eSIM and you’re able to cancel it at any time.

Network	Data	Monthly Cost
Unlimited mins Unlimited texts	40GB data Roam in 71 worldwide destinations (12GB per month)	£13.50 per month No contract	See deal

Recommended plan for roaming in the most destinations

If you’re a globe-trotter that’s looking for the ultimate roaming experience, consider getting Three’s 25GB for £18 Complete SIM card. It will allow you to roam at no extra cost in 160 destinations around the world, including Canada, China, India, Turkey and the United Arab Emirates (up to 12GB per month). You’ll also get Paramount+ included (worth £4.99 per month).

Plan	Data	Monthly Cost (rising to £19.25 on 1 Apr 2026)
Complete Unlimited mins Unlimited texts	25GB data Roam in 160 worldwide destinations (12GB per month) 12 months Paramount+	£18.00 per month 12 month contract	See deal

For a more complete overview of the available deals, see the section on plans with inclusive roaming.

Go Roam Destinations

As of 2025, Three has split their Go Roam offer into three different tiers:

• Go Roam in Europe: This is the entry-level tier, giving you 49 European destinations where you can roam at no extra cost. It’s included on Value Pay Monthly, Pay As You Go and Complete Pay Monthly plans.
• Go Roam Around The World: This gives you 22 additional destinations outside Europe, such as the USA, Australia, Brazil, Hong Kong and Singapore. It’s included on Pay As You Go and on Complete Pay Monthly plans.
• Go Roam Around The World Extra: This is Three’s top-tier roaming package, giving you a further 92 destinations on top of what’s in the other two tiers. It’s only included on Complete Pay Monthly plans.

Around Europe

If you’re planning a trip to Europe, you can use your mobile phone at no extra cost in 49 EU & EEA destinations, where your plan includes the Go Roam Around Europe offer.

The destinations covered within this include top holiday hotspots like Spain, France, Italy, Greece, Portugal, and more. This means whether you’re off to the beach, or on a city break, you’ll be able to save money on your getaway to Europe.

The following 49 destinations are included with Go Roam in Europe:

1. Aland Islands (Finland)
2. Austria
3. Azores (Portugal)
4. Balearic Islands (Spain)
5. Belgium
6. Bulgaria
7. Canary Islands (Spain)
8. Croatia
9. Cyprus
10. Czech Republic
11. Denmark
12. Estonia
13. Finland
14. France
15. French Guiana
16. Germany
17. Gibraltar
18. Greece
19. Guadeloupe
20. Guernsey
21. Hungary
22. Iceland
23. Ireland
24. Isle of Man
25. Italy
26. Jersey
27. Latvia
28. Liechtenstein
29. Lithuania
30. Luxembourg
31. Madeira (Portugal)
32. Malta
33. Martinique
34. Mayotte
35. Netherlands
36. Norway
37. Poland
38. Portugal
39. Reunion
40. Romania
41. Saint Barthelemy
42. Saint Martin
43. San Marino (Italy)
44. Slovakia
45. Slovenia
46. Spain
47. Sweden
48. Switzerland
49. Vatican City

You’ll have access to the Go Roam in Europe offer if you have a Value Pay Monthly, Pay As You Go, or Complete Pay Monthly plan (taken since June 2025). If you have a Lite Pay Monthly plan, you’ll need to pay an extra £2 per day to use your phone in these destinations.

Around The World

The Go Roam Around The World offer covers a further 22 destinations outside of Europe. This includes the USA, Australia, Brazil, Hong Kong, New Zealand, Singapore, Vietnam, and more.

The following 22 destinations are included in Go Roam Around The World:

1. Australia
2. Brazil
3. Chile
4. Colombia
5. Costa Rica
6. El Salvador
7. Guatemala
8. Hong Kong
9. Indonesia
10. Israel
11. Macau
12. New Zealand
13. Nicaragua
14. Panama
15. Peru
16. Puerto Rico
17. Singapore
18. Sri Lanka
19. Uruguay
20. US Virgin Islands
21. United States
22. Vietnam

You’ll have access to the Go Roam Around The World offer if you have a Pay As You Go or a Complete Pay Monthly plan from Three. On their other plans, you’ll need to pay an extra £5 per day to use your phone in these destinations.

Around The World Extra

Three’s most comprehensive roaming offer is known as Go Roam Around The World Extra. It gives you a further 92 destinations where you’re able to use your mobile phone abroad at no extra cost.

Destinations covered by this offer include Canada, China, Egypt, India, Japan, Pakistan, South Africa, South Korea, Thailand, Turkey, and the United Arab Emirates (including Dubai and Abu Dhabi). Combined with the countries from the other two tiers, it gives you a total of more than 160 destinations around the world where you can use your mobile phone.

The following destinations are included in Go Roam Around The World Extra:

1. Albania
2. Andorra
3. Anguilla
4. Antigua and Barbuda
5. Argentina
6. Armenia
7. Aruba (Netherlands Antilles)
8. Azerbaijan
9. Bahamas
10. Bahrain
11. Bangladesh
12. Barbados
13. Bermuda
14. Bonaire (Netherlands Antilles)
15. Bosnia and Herzegovina
16. British Virgin Islands
17. Brunei
18. Burkina Faso
19. Cambodia
20. Cameroon
21. Canada
22. Cayman Islands
23. China
24. Curacao (Netherlands Antilles)
25. Cyprus, North (Turkey)
26. Côte d’Ivoire (Ivory Coast)
27. Dominica
28. Dominican Republic
29. Ecuador
30. Egypt
31. Faroe Islands
32. Gabon
33. Georgia
34. Ghana
35. Greenland
36. Grenada
37. Guinea
38. Guyana
39. Haiti
40. Honduras
41. India
42. Jamaica
43. Japan
44. Jordan
45. Kazakhstan
46. Kenya
47. Kosovo
48. Kuwait
49. Kyrgyzstan
50. Liberia
51. Madagascar
52. Malawi
53. Malaysia
54. Mexico
55. Moldova
56. Montenegro
57. Montserrat
58. Morocco
59. Myanmar
60. Niger
61. Nigeria
62. North Macedonia
63. Oman
64. Pakistan
65. Paraguay
66. Qatar
67. Rwanda
68. Saba (Netherlands Antilles)
69. Saint Kitts and Nevis
70. Saint Lucia
71. Saint Vincent & Grenadines
72. Saudi Arabia
73. Senegal
74. Serbia
75. Seychelles
76. Sint Eustatius
77. Sint Maarten
78. South Africa
79. South Korea
80. Suriname
81. Taiwan
82. Tajikistan
83. Thailand
84. Trinidad and Tobago
85. Tunisia
86. Turkey
87. Turks and Caicos Islands
88. Uganda
89. Ukraine
90. United Arab Emirates
91. Uzbekistan
92. Zambia

You’ll be able to use your mobile phone at no extra cost in all of these destinations if you have a Complete Pay Monthly plan from Three. On all other plans, you’ll need to pay an extra £7 per day to use your mobile phone in these destinations.

Plans With Inclusive Roaming

In the following section, we’ll give an overview of Three’s best value plans with roaming included.

49 European Destinations

If you’re mainly concerned about having inclusive roaming in Europe, the cheapest way to get this is by getting a Value Pay Monthly plan. Starting from just £8 per month, this gives you inclusive roaming in 49 European destinations. You’ll also get Paramount+ included for the first half of your plan (worth £4.99 per month).

Plan	Data	Monthly Cost
Value Unlimited mins Unlimited texts	40GB data Roam in 49 European destinations (12GB per month) 6 months Paramount+	£8.00 per month 12 month contract Monthly cost rising to £9.25 on 1 Apr 2026	See deal
Value Unlimited mins Unlimited texts	60GB data Roam in 49 European destinations (12GB per month) 6 months Paramount+	£10.00 per month 12 month contract Monthly cost rising to £11.25 on 1 Apr 2026	See deal
Value Unlimited mins Unlimited texts	120GB data Roam in 49 European destinations (12GB per month) 6 months Paramount+	£17.00 per month 12 month contract Monthly cost rising to £18.50 on 1 Apr 2026	See deal
Value Unlimited mins Unlimited texts	250GB data Roam in 49 European destinations (12GB per month) 6 months Paramount+	£27.00 per month 12 month contract Monthly cost rising to £28.50 on 1 Apr 2026	See deal
Value Unlimited mins Unlimited texts	Unlimited data Roam in 49 European destinations (12GB per month) 6 months Paramount+	£28.00 per month 12 month contract Monthly cost rising to £29.50 on 1 Apr 2026	See deal

71 Worldwide Destinations

If you’d like to use your mobile phone at no extra cost in 71 destinations (including the USA, Australia, Brazil and more), our current recommendation is to get a Pay As You Go plan from Three. These plans are available from just £10 per month, with no contract and no credit check. You can also get them on an eSIM with instant online delivery.

Plan	Data	Monthly Cost
Pay As You Go Unlimited mins Unlimited texts	12GB data Roam in 71 worldwide destinations (6GB per month)	£10.00 per month No contract	See deal
Pay As You Go Unlimited mins Unlimited texts	40GB data Roam in 71 worldwide destinations (12GB per month)	£13.50 per month No contract	See deal
Pay As You Go Unlimited mins Unlimited texts	80GB data Roam in 71 worldwide destinations (18GB per month)	£18.00 per month No contract	See deal
Pay As You Go Unlimited mins Unlimited texts	Unlimited data Roam in 71 worldwide destinations (30GB per month)	£31.50 per month No contract	See deal

160 Worldwide Destinations

If you’re looking for the most comprehensive international roaming offer, you’ll need to choose a Complete Pay Monthly plan with roaming in 160 destinations around the world.

The Complete Pay Monthly plans currently start from £15 per month, and come with the added benefit of inclusive Paramount+ for the entirety of your contract (worth £4.99 per month):

Plan	Data	Monthly Cost
Complete Unlimited mins Unlimited texts	3GB data Roam in 160 worldwide destinations 12 months Paramount+	£15.00 per month 12 month contract Monthly cost rising to £16.00 on 1 Apr 2026	See deal
Complete Unlimited mins Unlimited texts	8GB data Roam in 160 worldwide destinations 12 months Paramount+	£17.00 per month 12 month contract Monthly cost rising to £18.25 on 1 Apr 2026	See deal
Complete Unlimited mins Unlimited texts	25GB data Roam in 160 worldwide destinations (12GB per month) 12 months Paramount+	£18.00 per month 12 month contract Monthly cost rising to £19.25 on 1 Apr 2026	See deal
Complete Unlimited mins Unlimited texts	60GB data Roam in 160 worldwide destinations (12GB per month) 12 months Paramount+	£20.00 per month 12 month contract Monthly cost rising to £21.25 on 1 Apr 2026	See deal
Complete Unlimited mins Unlimited texts	120GB data Roam in 160 worldwide destinations (12GB per month) 12 months Paramount+	£22.00 per month 12 month contract Monthly cost rising to £23.50 on 1 Apr 2026	See deal
Complete Unlimited mins Unlimited texts	250GB data Roam in 160 worldwide destinations (12GB per month) 12 months Paramount+	£32.00 per month 12 month contract Monthly cost rising to £33.50 on 1 Apr 2026	See deal
Complete Unlimited mins Unlimited texts	Unlimited data Roam in 160 worldwide destinations (12GB per month) 12 months Paramount+	£33.00 per month 12 month contract Monthly cost rising to £34.50 on 1 Apr 2026	See deal

Limitations & Restrictions

With the Go Roam offer on Three, there are five key limitations worth being aware of:

1. Tethering and personal hotspot are chargeable when you’re travelling to a Go Roam country outside Europe.
2. Data usage is limited in Go Roam countries. This roaming data limit depends on your plan.
3. Inclusive minutes and texts can only be used for contacting UK-based numbers, as well as EU-based numbers when travelling in Europe.
4. There are restrictions in place so you can’t use the service exclusively abroad.
5. Although 4G coverage is now available in most Go Roam countries, download speeds might be slower when you’re abroad.

In the following section, we’ll discuss each of these limitations in more detail.

Tethering Is Chargeable Outside Europe

Inside the UK, you’re normally able to use tethering or personal hotspot to share your data allowance with other devices (e.g. with your laptop or tablet).

If you’re travelling to a Go Roam in Europe destination country, you can tether or use personal hotspot as normal to share your data with other devices. There is no additional charge for this.

If you’re travelling outside Europe, tethering is prohibited unless you buy the £5 per day Data Passport add-on. There’s more information about this on Three’s website:

You can’t use your phone as a Personal Hotspot in our Go Roam Around the World destinations.
…
If you want to use your device as a Personal Hotspot [in a Go Roam Around The World destination] or to stream or connect to Virtual Private Networks (VPNs) at faster speeds, you can choose to purchase our Data Passport, which gives you unlimited, unrestricted data to use until midnight (UK time) on the day of purchase for just £5. You can use this unlimited data allowance to tether or stream to your heart’s content and connect to VPNs.

Fair Usage Policy

When using the Go Roam service, there’s normally a fair usage limit. This is 12GB per month on Pay Monthly plans, and between 6GB and 30GB per month on Pay As You Go plans.

If you exceed the fair use limit in Europe during a given month, you’ll be surcharged for further usage at the rate of 0.3p/MB. You’ll never lose access to your mobile phone service for exceeding the fair usage policy in Europe.

When using Go Roam Around The World, there’s also a fair use policy of 3000 minutes and 5000 texts per month. This is in addition to the fair usage limit for data. If you exceed the fair usage limit twice in any 12-month period, Three says they reserve the right to suspend international roaming on your account.

International Calls Are Not Included

When you’re abroad, your allowance of UK minutes and texts can be used for contacting other UK-based phone numbers (phone numbers beginning with +44). This means you can call and text your friends and family who are back home in the UK, as well as fellow holidaymakers who are using a UK-based SIM.

If you’re using Go Roam in Europe, Three will also allow you to call and text other EU phone numbers with your allowance. This might include phone calls to your hotel, a local taxi firm or more.

This doesn’t apply in the Go Roam Around The World destinations. Here, you’ll only be able to call and text other UK-based phone numbers with your allowance. Importantly, this doesn’t include phone numbers in the country you’re travelling in. For instance, if you’re travelling in the US, you won’t be able to call US phone numbers with your allowance. Instead, you’ll need to pay up to £1.40 per minute extra for these calls.

Living Abroad

The Go Roam offer is designed for UK residents who are making a trip abroad. It isn’t designed for people who live abroad for an extended amount of time.

When using Go Roam in Europe, Three will look at the balance of your usage over a rolling 4-month period. If over the 4-month period, you spend the majority of your time abroad in Europe and if you also use more of your allowances there than you do in the UK, Three reserves the right to add a surcharge to your plan. The surcharge is up to 3p/minute, 1p/text and 0.3p/MB (or 35p/minute, 15p/text and 10p/MB for Pay As You Go customers). You’ll be given at least two weeks notice before a surcharge is applied to your account.

When using Go Roam outside of Europe, a different limit applies to your usage there. Here, Three will look at the number of “complete months” you spend abroad in a Go Roam Around The World country. By complete months, this means you’ve spent the entire month abroad in a Go Roam country. If you’ve also used your phone inside the UK or in a non-Go Roam country, it will not count as a complete month towards your limit. Customers mustn’t spend more than two complete months abroad per year in a Go Roam Around The World country:

Go Roam is intended for our UK customers who are UK residents or have stable links with the UK (e.g. full-time employment or study in the UK) who are visiting one of the destinations for short periods, like holidays or business trips. It isn’t designed for people who live abroad or stay for extended periods.

If you roam exclusively in a Go Roam Around the World destination for any two complete months in a rolling 12-month period, we may suspend International Roaming on your account, meaning you will no longer be able to use your phone or device abroad. Of course, we will let you know in advance if this is likely to happen. If you spend a full month abroad but some of that time is spent in a destination that isn’t included in Go Roam, the restriction won’t apply.

These restrictions are listed in Three’s price guide.

Data Speeds

4G coverage is now available in the majority of Go Roam destinations.

Despite the ability to access 4G coverage, your download speeds may sometimes be slower when you’re abroad in a Go Roam country. For instance, while streaming and Virtual Private Network (VPN) services should work when abroad, the experience may be “slower” than it is in the UK:

You’ll be able to stream and connect to Virtual Private Networks (VPNs) while in a Feel At Home destination, but both of these may be slower than they are in the UK.

If you’d like to access faster download speeds when abroad, you can buy Three’s £5/day Data Passport add-on. This gives you unrestricted speeds for streaming and VPN, along with the ability to use your phone as a Personal Hotspot outside Europe.

More Information

For more information on the Go Roam offer, please see Three’s official website.