eSIM for London
Mobile data in London from £1.99, on EE UK, H3G UK, and O2 UK. Install the eSIM before you fly and it connects when you land.
Arriving in London
Your eSIM connects as soon as you land at London Heathrow (LHR), London Gatwick (LGW), and London Stansted (STN). Switch the eSIM line on for mobile data (with data roaming enabled) and you can book a ride or open maps before passport control.
Getting around London online
Apps worth installing before you go: TfL Go, Citymapper, and Uber.
The eSIM works across the city and on day trips, including Westminster, Soho, Camden, and Windsor.
Which plan for London?
- For 3 days: 1 GB · 7 days at £2.49
- For 5 days: 3 GB · 7 days at £2.99
- For 14 days: 5 GB · 15 days at £3.49
London eSIM: your questions
Which eSIM is best for London?
A United Kingdom plan covers London and the rest of the country. For a typical stay of 5 days, 3 GB · 7 days for £2.99 is enough for maps, messaging and social media.
Does the eSIM work at London Heathrow (LHR)?
Yes. Install it at home over Wi-Fi; it connects to a local network as soon as your plane lands.
Can I use it outside London?
Yes. The plan covers all of United Kingdom, so it keeps working on day trips and if you travel on.