Heading to the United Kingdom? A UK eSIM keeps you connected the moment you land — for Tube directions in London, train times to Edinburgh, and staying in touch as you roam across England, Scotland, Wales and Northern Ireland.
Which networks does the United Kingdom eSIM use?
Turnaa’s United Kingdom eSIM connects to O2, T-Mobile UK, 3 (5G where available), automatically choosing the strongest available signal — so you get reliable data without changing your number.
How much data do I need?
- Light use (maps, messaging, email): 1–3 GB for a week.
- Regular use (social, browsing, some streaming): 5–10 GB.
- Heavy use or longer stays: an unlimited daily plan.
United Kingdom plans start at $2.99, with 18 options to choose from.
Local tip
Coverage is strong across UK cities and most of the countryside; the remote Highlands and rural Wales can be patchier, so download offline maps for hikes. Your eSIM behaves the same whether you’re in London or Belfast.
How to set up your United Kingdom eSIM
- Pick a plan and check out — your QR code is emailed in seconds.
- Open Settings › Cellular › Add eSIM and scan the QR (or tap “Install on this iPhone” on iOS 17.4+).
- Set it as your data line — you are online.
Tip: install it before you fly (you need internet to set it up), then switch it on when you land.
