eSIM for the United Kingdom: Regional Plans with GB Coverage

Regional and Global Plans Covering the UK

esimbloom lists 55 prepaid eSIM plans for the United Kingdom from $0.36 (the smallest is 100MB for 7 days). Every plan is data-only — mobile internet for maps, messaging and bookings, but no local phone number or SMS — and prepaid: pay once, no contract, no roaming charges.

esimbloom does not currently offer a single-country plan for the United Kingdom. Instead, travellers are covered by regional Europe plans and multi-region global plans that include GB. These data-only eSIMs work across England, Scotland, Wales, and Northern Ireland, letting you stay connected whether you're in London, Edinburgh, Cardiff, or Belfast.

Every plan is prepaid with a fixed data allowance and validity period. You'll receive a QR code by email within minutes of purchase. There's no contract, no recurring charge, and no surprise roaming bill. Plans are data-only, so you won't receive a UK phone number, SMS, or voice calls, but you can use data for messaging apps, maps, and video calls.

Setting Up Your eSIM Before You Fly

Check that your phone supports eSIM—most iPhones from XS onward and recent Android flagships do. Once you've purchased, you'll receive a QR code by email. Install the eSIM before departure by scanning the code in your phone's settings, but leave it turned off until you arrive. Keep your home SIM active for calls and messages until you land.

On arrival in the UK, turn on the esimbloom eSIM and select it for mobile data. Your phone will connect to a local network automatically. The plan uses the local mobile network at whatever speed it and your device support. If data doesn't start immediately, toggle airplane mode or restart your phone.

Staying Connected Across the United Kingdom

Network coverage is strong in cities, towns, and along motorways. London, Manchester, Birmingham, Edinburgh, and Glasgow all have reliable urban connectivity. Intercity trains—including the West Coast Main Line and East Coast Main Line—generally maintain coverage, though you may see brief drops in tunnels or rural stretches. The Elizabeth Line and London Underground now offer mobile data on many sections.

Rural Scotland, the Welsh mountains, the Lake District, and parts of Northern Ireland can have sparse or absent coverage, especially in glens and national parks. If you're hiking or touring remote areas, download maps and tickets in advance. Typical traveller data use—maps, messaging, email, ride-hailing apps—requires modest data. Streaming video or uploading photos will consume your allowance faster. Browse esimbloom's regional Europe or global plans to find the data amount and validity that match your trip length.