UK roaming charges compared: EE, Vodafone, Three, O2
| Network | 7 days in Europe | 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 |
Outside Europe (e.g. USA)
| Network | 7 days in the USA | Details | Source |
|---|---|---|---|
| O2 | £49.00 | O2 Travel Bolt On, £7/day | o2.co.uk/eu-roaming |
| Three | £56.00 | £5–£8/day depending on plan and join date | three.co.uk roaming abroad |
| EE | £42.00 | Zone 1 (incl. USA) £6/day | Uswitch roaming guide |
| Vodafone | £55.02 | Zones C+D £7.86/day (Uswitch) | vodafone.co.uk global roaming |
Checked 2026-10-15. Fees depend on when you joined or upgraded, so check your own plan in your network's app.