Buy a plan
Pick a destination and data amount — pay in seconds.
eSIM for United Kingdom
EE5G
Three4G
Vodafone5G
Choose your plan
How much data, for how long?
01Pick your data — popular price shown
Validity starts on first connection. Hotspot supported. No throttling. Refundable within 7 days if unactivated.
United Kingdom
3 GB · 30 days
Total
€2.99
Secure checkout via Paysera
United Kingdom eSIM for London and UK travel
Choose a prepaid UK eSIM and use mobile data for Tube maps, trains, WhatsApp, ride apps, and accommodation details in London and across the United Kingdom.
Touching down at London Heathrow, Britain's busiest gateway? Step off the jet bridge already connected, no SIM kiosk hunting required. Your United Kingdom eSIM switches on as you taxi in, so you can summon a black cab, check the Tube map, and text home before you reach baggage reclaim. Coverage follows you from London to Manchester and up to Edinburgh's Old Town.
Hassle-free refund
Activation issue? We fix it or refund you in full.
Plans don't expire
Buy now, activate whenever your trip starts.
Secure checkout
Cards, Apple Pay & Google Pay — encrypted by Paysera.
24/7 support
Real people, any time zone, before and during your trip.
How eSIM works in United Kingdom
Pick the data amount and validity for your UK trip, install the eSIM over Wi-Fi before departure, and select it for mobile data after landing. Your normal SIM can remain available for your usual number.
Install in a tap
Scan the QR or auto-install in the app — no physical SIM.
Land & connect
Data activates on first connection at your destination.
What you can do with 3 GB
- ≈ 600 hrsMaps & navigation
- UnlimitedMessages
- ≈ 1,000Photos shared
- ≈ 50 hrsSocial & browsing
- ≈ 8.8 hrsVideo calls
- ≈ 38 hrsMusic streaming
Important cities in United Kingdom
London · City guide
London
London rewards travellers who can pull up directions on the fly, whether you're hopping between the British Museum, Borough Market, and a riverside walk past the Tower. A London eSIM keeps Citymapper and the Tube map live so you can navigate the Underground, hail a ride after a West End show, and check opening times without ducking into a cafe for WiFi. From Shoreditch coffee runs to a stroll through Hyde Park, you stay connected in London the moment you land.
London eSIM — online before you land →Manchester · City guide
Manchester
Manchester moves fast, from the bars of the Northern Quarter to a match day near Old Trafford, and mobile data keeps you in step. With a data plan for Manchester you can map the tram lines, book a table in Spinningfields, and pull up your hotel check-in details straight off the plane at Manchester Airport. It's handy for business visitors and football fans alike who'd rather tap and go than search for signal.
Manchester eSIM — online before you land →Edinburgh · City guide
Edinburgh
Edinburgh is a city for wandering, and a steady connection means you can climb to the Castle, follow the Royal Mile, and find your way down winding closes without losing the thread. An Edinburgh eSIM lets you check Fringe listings, book a Highlands day trip, and translate a whisky menu while you're at it. Whether you arrive for the festival crowds or a quiet autumn break, you can stay connected in Edinburgh from the airport to Arthur's Seat.
Edinburgh eSIM — online before you land →Birmingham · City guide
Birmingham
Birmingham's canals, Bullring shopping, and buzzing food scene are easier to explore with maps in your pocket. A data plan for Birmingham helps you navigate between the Jewellery Quarter and the city centre, order a ride after dinner in Digbeth, and keep up with emails if you're in town for a conference at the NEC. Land, connect, and head straight into the heart of England's second city.
Birmingham eSIM — online before you land →Glasgow · City guide
Glasgow
Glasgow's music venues, galleries, and riverside walks come alive when you can plan on the move. With a Glasgow eSIM you can map the route from the West End to the Merchant City, look up gig times, and book a train onward to the Highlands or the coast. It's an easy way to stay connected in Glasgow whether you're here for the architecture, the shopping on Buchanan Street, or a night out.
Glasgow eSIM — online before you land →Liverpool · City guide
Liverpool
Liverpool packs Beatles history, waterfront museums, and football passion into a walkable centre, and data keeps it all at your fingertips. A Liverpool eSIM lets you find the Cavern Club, navigate the Albert Dock, and grab a ride to Anfield on match day without a second thought. Stay connected in Liverpool from the moment you arrive and let maps handle the routes while you soak up the city.
Liverpool eSIM — online before you land →Bristol · City guide
Bristol
Bristol's hilly streets, harbourside cafes, and street-art trails are best tackled with live navigation. A data plan for Bristol helps you find Banksy murals, cross the Clifton Suspension Bridge, and book a table in Stokes Croft, all without hunting for WiFi. Whether you're here for the balloon fiesta or a weekend of independent shops, mobile data keeps your plans moving across the city.
Bristol eSIM — online before you land →Why Horizon
Why choose our eSIM for United Kingdom
An eSIM lets you skip roaming fees and have data ready before you reach the Heathrow arrivals hall.
Better plans, built for real trips
From 1 GB for a quick trip to unlimited for the long haul — pick exactly what you need.
Easy to use
Install in a couple of taps before you go, then it activates automatically when you arrive.
Half the price, no surprises
Plans typically around half the price of other eSIM brands — no surprise bills, no hidden fees when you land.
One eSIM for all your travels
Add new destinations and top up on the same eSIM — no new install for your next trip.
Stay connected
We'll alert you as you approach your limit, so you can top up before you drop offline.
Global & regional plans
Single-country, Europe-wide, or worldwide coverage — full-speed data across borders and beyond.
Frequently asked questions
Which eSIM is best for United Kingdom?
Pick the data amount and validity that match your trip. A small plan covers a few days of maps and messaging; choose a larger plan for longer stays or heavy use. You can top up any time.
Can I keep using my number while using an eSIM in United Kingdom?
Yes. Your physical SIM stays in your phone for calls and texts on your usual number, while the eSIM carries your data. Most recent phones support using both at once.
Can I use a hotspot with my eSIM in United Kingdom?
On most phones, yes — you can share your eSIM data over a personal hotspot. Just enable hotspot or tethering in your phone's settings.
When should I activate my eSIM for United Kingdom?
Install the eSIM at home over Wi-Fi before you travel, then turn the data line on when you arrive in United Kingdom. Data is only used once it connects to a local network.
Do I need an eSIM-compatible phone?
Yes — your phone needs to support eSIM and be carrier-unlocked. Most phones from the last few years qualify; look for an 'Add eSIM' option in your settings.
Is this eSIM data-only?
Yes, these plans are data-only. Use internet-based apps like WhatsApp, Viber or FaceTime for calls and messages over the data connection.
Travel guides for United Kingdom
