Flylo › Destinations › United Kingdom
eSIM for United Kingdom
Prepaid data eSIMs for United Kingdom from $2.99 — 26 plans, delivered by email in seconds. Buy before you fly, install in minutes, and land connected: no roaming bill, no airport SIM queue, no physical SIM to swap.
Your phone needs to be eSIM-compatible and carrier-unlocked. Validity starts on first connection at your destination, and you can top up the same eSIM if you run low.
Popular United Kingdom plans
| Data | Validity | Price | |
|---|---|---|---|
| 1 GB | 3 days | $2.99 | Buy → |
| 1 GB | 7 days | $2.99 | Buy → |
| 1 GB | 7 days | $2.99 | Buy → |
| 2 GB | 15 days | $2.99 | Buy → |
| 2 GB | 15 days | $3.99 | Buy → |
| 3 GB | 3 days | $4.99 | Buy → |
| 3 GB | 7 days | $4.99 | Buy → |
| 3 GB | 30 days | $3.99 | Buy → |
See all 26 United Kingdom plans
United Kingdom eSIM questions
How do I get an eSIM for United Kingdom?
Buy your United Kingdom eSIM on Flylo before you fly. It arrives by email instantly — install it by scanning the QR code (or tapping the install link) while you're still at home, then turn the line on when you land.
When does my United Kingdom plan start?
Your validity window starts when the eSIM first connects to a supported network in United Kingdom — not when you buy or install it. Install at home on Wi-Fi and the clock only starts when you arrive.
Can I keep my regular phone number?
Yes. Your primary number stays on your usual SIM or line for calls and texts, and the Flylo eSIM handles data. That is the standard dual-SIM setup most travelers use.
What if I run out of data in United Kingdom?
You can top up the same eSIM from your Flylo library — no new install needed. Most plans can be topped up in a minute.