Guía comparativa · Actualizado junio 2026
Roaming Reino Unido vs eSIM
Esta guía compara roaming vs eSIM en Reino Unido. Paquetes operador: EE & Vodafone UK vs travel eSIM and best eSIM UK.
EU fair-use caps
Even EU SIMs can throttle after heavy data use on longer Reino Unido stays.
Non-EU visitors pay more
US, UK and other non-EU plans rarely include Reino Unido data at home rates.
Hidden background data
Roaming on triggers app updates and burns your allowance or triggers fees.
Prepaid eSIM price
Pick GB and days upfront—fixed cost before you land at LHR.
Por qué el roaming es caro
Reino Unido cities need reliable mobile data for maps, trains and messaging. Non-EU visitors pay travel passes or per-MB rates. EU residents can hit fair-use limits on extended trips.
Comparación de costes
| Opción | Modelo de precio | Cuidado |
|---|---|---|
| Home roaming (non-EU) | Daily pass or per-MB | Adds up over 7–14 days in Reino Unido |
| EU home roaming | Often included with cap | Fair-use throttle after heavy use |
| eSIM viaje Reino Unido | One-off prepaid (GB + days) | Usually data-only; QR before LHR |
| Airport SIM / local shop | Prepaid in person | Queues, local forms, passport registration |
Evitar cargos de roaming
- Turn off Data Roaming on your home SIM before you leave.
- Install a prepaid Reino Unido eSIM on Wi-Fi before your flight.
- Enable the eSIM data line after landing at LHR.
- Keep your home number for SMS on Wi-Fi; do not use it for mobile data.
Evita roaming con eSIM Reino Unido
Elige GB prepago—QR antes de LHR, sin factura sorpresa.
Reino Unido Planes eSIMGuías relacionadas
FAQ
Para SIM UE/EEE, a menudo sí—con fair-use en estancias largas. Visitantes UK, EE.UU. y fuera UE pagan tarifa completa.
Residentes UE: a menudo incluido con límite. Fuera UE: pases diarios a menudo más caros que eSIM prepago.
Desactiva roaming, instala eSIM Reino Unido prepago antes del vuelo, usa datos vía eSIM tras aterrizar en LHR.
Sí. Compra online, escanea QR en casa, activa datos al aterrizar en LHR.