Travel eSIM for Portugal
Portugal is in the Europe zone for UK networks. O2 pay monthly includes it; EE, Vodafone and Three usually charge a daily fee or a pass.
Example prices while we connect eSIM providers’ official feeds, so provider names are hidden for now. Live plans coming soon.
A week in Portugal: EE roaming £15.00 vs eSIM provider A 5GB eSIM £9.99 (example).
| Provider | Data | Valid | Price | £/GB | Action |
|---|---|---|---|---|---|
| eSIM provider A | 5GB | 30 days | £9.99 | £2.00 | Live prices soon |
| eSIM provider C | 5GB | 30 days | £10.50 | £2.10 | Live prices soon |
| eSIM provider D | Unlimited | 7 days | £19.00 | £2.71/day | Live prices soon |
Prices checked 15/10/2026. Roaming fees checked 2026-10-15. £/GB = price ÷ GB; unlimited plans shown per day.
Roaming with your UK network
| Network | 7 days in Portugal | Details | Source |
|---|---|---|---|
| O2 | £0 (included) | Included on pay monthly up to 25GB (Europe Zone) | o2.co.uk/eu-roaming |
| Three | £12.00 | £2/day if you joined Oct 2021–17 Dec 2025; £2.75/day if joined from 18 Dec 2025. 7-day Go Roam in Europe pass £12 | three.co.uk roaming abroad |
| EE | £15.00 | £2.72/day for plans from 7 Jul 2021, or £15 for 7 days (Uswitch, Jun 2026; ee.co.uk checker wouldn't load for us) | Uswitch roaming guide |
| Vodafone | £16.00 | Zone B daily charge (Uswitch); 8-day European Roaming Pass £16, 15-day £21 (vodafone.co.uk) | vodafone.co.uk global roaming |
Local tip: Madeira and the Azores are usually included in Europe-wide plans.
Keep your UK SIM on for calls and texts if roaming is free on your plan, and turn off data roaming on it so only the eSIM uses data.