🇬🇧eSIM for United Kingdom
Mobile data in United Kingdom from the moment you land
Secure payment by card, Apple Pay or Google Pay. · Data only · no local number
- ✓Instant delivery by email
- ✓Refund if you can’t connect
- ✓Real human support by email
- ✓Install before you fly
Networks
Regional and global plans
Guides for your trip
Bath England Day Trip Guide: Roman History
Plan the perfect day trip to Bath from London. Discover Roman history, the best travel routes, and how to avoid $15/day roaming fees with a UK data eSIM.
Read guide →Belfast Travel Guide: Data for Northern Ireland
Heading to Belfast? Skip the $15/day roaming fees. Our Belfast travel guide covers top sites, the Giant's Causeway, and how to stay connected with a UK eSIM.
Read guide →Belfast Weekend Itinerary: Titanic and Beyond
Discover the best of Belfast in 48 hours. From the Titanic Quarter to the Cathedral Quarter, our itinerary helps you explore Northern Ireland without roaming fees.
Read guide →Best eSIM for London Heathrow Airport Arrival
Landing at Heathrow? Avoid $15/day roaming fees and airport SIM kiosks. Get connected instantly with a UK eSIM from MapleSim for a seamless arrival.
Read guide →Best eSIM for Road Trips Across the United Kingdom
Planning a UK road trip? Avoid $15/day roaming fees. Learn why a travel eSIM is the best way to stay connected from London to the Scottish Highlands.
Read guide →Brighton England Travel Guide: Pier, Lanes and Nightlife
Planning a trip to Brighton? Our guide covers the Pier, the Lanes, and nightlife, plus how to avoid $15/day roaming fees with a UK eSIM for your data.
Read guide →Frequently asked questions
Which networks does the United Kingdom eSIM use?+
EE (5G), 3 (4G)
Is my phone compatible?+
Most phones since 2019 (iPhone XS or newer, Galaxy S20 or newer, Pixel 3 or newer) support eSIM. Your phone must be carrier-unlocked.
When does the validity start?+
When the eSIM first connects to a network at your destination, not when you buy it. You can install it days before you leave.
Do I get a phone number?+
No. Plans are data only. You can still use WhatsApp, FaceTime and internet calls with your usual number.
What if it doesn’t work?+
Email us. If you can’t connect and we can’t fix it, we refund you.