United Kingdom travel roaming eSIM. Use within 180 days of purchase. Speeds of 3G/4G. Installs on one device multiple times. Cannot be transferred.
United Kingdom
From £0.99
- eSIM for United Kingdom
- Works on all unlocked eSIM supporting devices
- Instant delivery of QR code
- Shareable hot spot
- Full high speed data, no throttle
| Plan | 10GB/Day, 100MB 7Days, 10GB 30Days, 5GB 30Day, 50GB 30Days, 3GB 30Days, 3GB 30Day, 3GB/Day FUP1Mbps, 10GB 30Day, 1GB/Day, 20GB 30Day, 5GB 30Days, 1GB 7Day, 50GB 180Day, 2GB/Day, 500MB/Day, 2GB/Day FUP1Mbps, 500MB 7Days, 20GB 30Days, 1GB/Day FUP1Mbps, 3GB 15Day, 50GB 180Days |
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eSIM for United Kingdom: Stay Connected Without Roaming Fees
From exploring London's historic landmarks to hiking the Scottish Highlands or discovering the coastal beauty of Cornwall, reliable mobile data enhances every UK adventure. With an eSIM for United Kingdom, you can navigate unfamiliar streets, book trains between Edinburgh and Manchester, and share your travels instantly—all without expensive roaming charges.
Why Choose an eSIM for United Kingdom?
- Connect to major UK networks including EE, Three, and Vodafone for excellent coverage across England, Scotland, Wales, and Northern Ireland
- Use Google Maps to navigate the London Underground or find hidden gems in the Cotswolds without searching for WiFi
- Save significantly compared to international roaming fees from your home carrier
- Install your eSIM before departure and arrive in the UK ready to connect—no need to find a shop at Heathrow
How Much Data Do You Need in United Kingdom?
For a weekend city break in London or Edinburgh, 3-5GB typically covers navigation, social media, and messaging. Week-long trips exploring multiple cities benefit from 7-10GB, allowing for video calls and streaming. If you're travelling for two weeks or longer, or plan to work remotely from UK cafés, consider 15GB or more. Heavy users who stream content daily should opt for larger plans or unlimited data options.
Frequently Asked Questions
Does eSIM work in United Kingdom?
Yes, eSIM works throughout the United Kingdom with strong 4G and 5G coverage in major cities like London, Birmingham, Manchester, Glasgow, and Cardiff. Rural areas including the Lake District and Scottish Highlands have reliable coverage along main routes, though remote locations may have reduced signal strength.
How do I set up my eSIM for United Kingdom?
After purchase you receive a QR code by email. Scan it in your phone settings before you travel. Your eSIM activates automatically when you arrive in United Kingdom.
Can I use my eSIM hotspot in United Kingdom?
Yes — all Oatfish eSIM plans include shareable hotspot so you can connect other devices to your data plan.





