Airalo eSIM for the UK 2026 — Uki Package, Coverage, Prices
Since 2020 the United Kingdom has been outside Schengen, and EU-wide roaming plans no longer automatically include Britain — or include it at a markup. Airalo's Uki package is a UK-only eSIM covering England, Scotland, Wales, and Northern Ireland. This guide is for travelers flying to London for 3–14 days or driving across the UK: which package to pick, where Uki loses to Eurolink, and how to get online in Heathrow.
What Airalo Packages Are Available for the UK
Uki is the country-specific plan. Eurolink also includes the UK post-Brexit, but Uki is usually cheaper for UK-only trips.
| Uki Package | Data | Validity | Price |
|---|---|---|---|
| Uki 1 GB | 1 GB | 7 days | $4.50 |
| Uki 3 GB | 3 GB | 30 days | $11 |
| Uki 5 GB | 5 GB | 30 days | $16 |
| Uki 10 GB | 10 GB | 30 days | $26 |
| Uki 20 GB | 20 GB | 30 days | $38 |
| Uki Unlimited | Unlimited* | 30 days | $50 |
*Unlimited throttles after 1 GB per day.
Eurolink 3 GB is $13 and 5 GB is $20 — Uki runs 15–20% cheaper because there's no inter-country roaming markup.
Coverage and Quality
Airalo Uki rides primarily on O2 (Telefónica UK) and Vodafone UK. Coverage notes:
- London: 4G+ 60–100 Mbps, 5G in the City, Canary Wharf, Stratford reaches 300 Mbps
- Manchester, Edinburgh, Birmingham: solid 4G, 5G in central districts
- Scottish Highlands: 4G in towns only, expect dead zones on the road
- Wales and Cornwall: below-average coverage, known blank spots
- London Underground (Tube): mostly offline except the Elizabeth line and select Jubilee stations
Hotspot/tethering is allowed.
How to Install and Activate
- Order Uki ahead of departure
- Receive the QR code by email
- iPhone: Settings → Cellular → Add eSIM → Scan QR code
- Android: Settings → Network & internet → SIMs → Download SIM
- Label the profile "UK", leave it off
- On arrival at Heathrow / Gatwick / Stansted, enable the eSIM as your data line, disable roaming on the home SIM
- Network attaches automatically within 1–2 minutes
At Heathrow O2 often attaches faster than Vodafone — if you're still offline after five minutes, manually switch carrier in cellular settings.
Uki vs Eurolink for the UK
| Scenario | Best choice |
|---|---|
| London only, 3 days, 3 GB | Uki 3 GB — $11 |
| UK + Ireland, 7 days | Eurolink 5 GB — $20 |
| London + Paris, 5 days | Eurolink 3 GB — $13 |
| Month in UK, heavy use | Uki 20 GB — $38 |
| UK + USA on one trip | Airalo Global eSIM |
UK-only trip — buy Uki. Continuing into the EU — buy Eurolink.
Where to Buy from Your Region
Marix sells Airalo Uki with payment options for CIS cards, SBP, and USDT. The QR code arrives by email within minutes — no Airalo account or compatible foreign card needed. Handy for last-minute bookings.