eSIM and the UK

Since Brexit, roaming stopped being included on several UK carriers. What EE, O2 and Three charge for using your phone in Spain, and when an eSIM is cheaper.

5 articles

• eSIM UK 2026 — mobile data for travel without roaming
  eSIM UK 2026: activate in 30 seconds, from $4, real coverage from EE and Vodafone. No paper bill, no roaming — ready for London — coverage, real prices and
  13 min read
• O2 Roaming in Spain 2026: How Fast You Hit the 25 GB Cap
  O2 in Spain is included up to 25 GB a month, then £3.50/GB. What counts toward the cap, how long it really lasts, and the cheaper way past it.
  9 min read
• EE Roaming Mexico 2026 — data without roaming from $1.95
  EE charges £6/MB in Mexico (£600 per 100 MB). eSIM Ahora uses Telcel: $1.95-$9.50 per 3 GB, 30-second activation, no FUP throttling, 85% population coverage
  12 min read
• UK Roaming in Europe 2026: the Caps Cost More Than the Fee
  EE £2.47/day, Vodafone £2.42, Three free to 12 GB, O2 free to 25 GB. The daily fee is the easy bit — the fair-use caps are what actually cost you.
  14 min read
• EE Roaming vs eSIM 2026 — Which Costs Less on Vacation
  EE Roaming vs eSIM 2026: EE charges £25/month in Europe, eSIM from $6-$18 per trip. Compare costs, data, coverage, and when each option makes sense
  12 min read