Instant data. No SIM swap.
United Kingdom Travel eSIM
London, Edinburgh or the countryside, a RoamMore UK eSIM has you connected the moment you land, no airport SIM and no roaming bill shock. Install it from a QR code before you fly and keep your own number reachable for calls. Choose a fixed data plan or an unlimited daily plan for a longer stay.
5G Networks: O2, EE, 3
A United Kingdom travel eSIM gives your phone mobile data in United Kingdom with no physical SIM. RoamMore plans start at $3 USD, run on O2, EE, 3, and install from a QR code before you land.
- Cheapest plan$3 USD
- Data range100MB to 50GB
- NetworksO2, EE, 3
- SetupQR code, no SIM swap
- Prices updated13 Aug 2026
United Kingdom eSIM data plans
One block of data for a set number of days. Prices in USD, updated 13 Aug 2026.
| Data | Valid for | Price | Buy |
|---|---|---|---|
| 100MB | 7 days | $3 USD | Buy |
| 500MB | 7 days | $3 USD | Buy |
| 1GB | 7 days | $3 USD | Buy |
| 3GB | 15 days | $5 USD | Buy |
| 3GB | 30 days | $5 USD | Buy |
| 5GB | 30 days | $7 USD | Buy |
| 10GB | 30 days | $10 USD | Buy |
| 20GB | 30 days | $17 USD | Buy |
| 50GB | 30 days | $33 USD | Buy |
| 50GB | 180 days | $53 USD | Buy |
Buy sends you to our shop's secure Stripe checkout. Your eSIM QR arrives by email in minutes.
Unlimited daily plans
A fresh block of full-speed data every day, then unlimited data at reduced speed for the rest of the day. Best for heavy users and longer stays.
| Full speed / day | Billing | Price / day | Buy |
|---|---|---|---|
| 500MB | per day | $3 USD | Get it |
| 1GB | per day | $3 USD | Get it |
| 2GB | per day | $4 USD | Get it |
| 3GB | per day | $5 USD | Get it |
| 5GB | per day | $6 USD | Get it |
| 10GB | per day | $10 USD | Get it |
How much data will you need in United Kingdom?
Wifi is easy to find in the cities, but your own data keeps maps and the National Rail app working on the move and out in the country.
Maps, messaging, social and the odd photo upload. About 3 to 5GB covers a week.
Navigation, social, music streaming and video calls through the day. Around 1 to 2GB a day.
Video streaming, a laptop hotspot, or sharing with travel companions. An unlimited daily plan keeps you going.
United Kingdom eSIM FAQ
Does an eSIM work in United Kingdom?
Yes. If your phone is eSIM-capable and carrier-unlocked, such as an iPhone XS or newer, or a recent Pixel, Samsung or other Android flagship, United Kingdom's networks fully support eSIM data roaming. You install it from a QR code and nothing is posted to you.
How much data do I need for a week in United Kingdom?
For maps, messaging, social and the odd photo upload, 3 to 5GB comfortably covers a week. If you stream video, video-call or share a hotspot, step up to a larger plan or an unlimited daily plan that refills every day.
Which networks does the United Kingdom eSIM use?
It connects to O2, EE and 3, so you get the strongest signal wherever you are.
Is an eSIM cheaper than a local SIM or pocket wifi in United Kingdom?
Usually, yes. There is no counter to find, no deposit, no device to collect or return, and nothing extra to carry or charge. You also keep your own phone number reachable on your home SIM.
When should I install my United Kingdom eSIM?
Install it at home on wifi before you fly. It stays dormant until it first connects to a network in United Kingdom after you land, so your plan's validity only starts when you arrive.
Heading somewhere else?
One eSIM can cover a whole region, handy for multi-country trips.
Ready to land online in United Kingdom?
Pick your data, install before you fly, connect the second you arrive.
Find my United Kingdom plan