eSIM the UK
Stay connected in the UK with low-cost travel data, fast speeds and instant activation before or after you land.
NovaSIM is a practical choice for tourists, business travelers, diaspora visitors and frequent flyers who want reliable data in the UK without hunting for a physical SIM.
eSIM packages for the UK
Mobile networks & coverage in the UK
A UK eSIM gets you online the moment you land at Heathrow, Gatwick or Manchester — handy for the Tube, contactless travel, train tickets and maps from London to the Cotswolds or the Scottish Highlands. No SIM shop queue on arrival.
Extensive 4G and broad 5G across London, Manchester, Edinburgh, Birmingham and Glasgow. Coverage stays strong through England and central Scotland, thinning in the Scottish Highlands, rural Wales and remote countryside.
Networks it connects to
- EE
- Vodafone UK
- O2
- Three
Popular destinations
Travel tips for using an eSIM in the UK
- The eSIM roams onto the UK's main networks (EE, Vodafone, O2, Three) and picks the strongest signal automatically.
- London's Underground has patchy signal in tunnels; most central stations now have coverage but download maps just in case.
- The UK is outside the EU, so a Europe eSIM may not include it — check the country list, or use a UK-specific plan.
A strong fit for
Tourists visiting the UK who want data as soon as they land.
Travelers who want to avoid expensive roaming charges on their main line.
People who want a quick setup without searching for a local SIM store.
Why NovaSIM works well for travelers
Instant digital setup
Buy online, receive your eSIM digitally and install it in minutes on a compatible device.
Low-cost travel data
Choose a plan that fits your trip instead of paying high roaming prices through your home carrier.
Keep your main number
On supported dual-SIM devices, you can usually keep your main SIM for calls and use NovaSIM for data.
How to get connected
Choose a package for the UK
Pick the data amount and validity that match the way you travel.
Install your eSIM
Scan the QR code or add the eSIM manually from your device settings before or during your trip.
Turn data on when needed
Select the eSIM line for mobile data and enable roaming if your device asks for it.
Common questions about eSIM for the UK
Which networks does the UK eSIM use?
It connects to the UK's leading operators — EE, Vodafone, O2 and Three — with strong 4G everywhere and 5G across London, Manchester, Edinburgh and other cities.
Does the eSIM work in the Scottish Highlands?
In towns and along main roads, yes. In the remote Highlands, rural Wales and isolated areas, signal can drop for any network, so download maps in advance.
Is the UK covered by a Europe eSIM?
Not always — the UK left the EU, so some Europe plans exclude it. Check the plan's country list, or choose a UK-specific eSIM to be sure.
Can I install my eSIM before I travel to the UK?
Yes. In most cases you can install the eSIM before departure and activate data when you arrive or when your package instructions recommend it.
Can I keep my regular SIM while using data in the UK?
Usually yes, if your phone supports dual SIM or dual eSIM. Many travelers keep their primary SIM for calls and use NovaSIM for data.