eSIM para Cuba
Planes eSIM para Cuba. Instálalo antes de volar y actívalo al aterrizar.

Planes listados
0
Red
Cubacel (ETECSA)
Tecnología
4G
Moneda local
CUP
Qué pasa cuando se acaban tus GB
Un plan de GB es una cantidad fija de datos. Cuando se agota, los datos de esa eSIM se detienen y no se cobra nada automáticamente, pero puedes recargar la misma eSIM sin un código QR nuevo y comprobar lo que queda en cualquier momento desde la página de tu pedido.
Ejemplo: quedan muchos datos
4.1 GB restante
Usado 5.9 GB
Total 10 GB
41% restante
Ejemplo: queda poco
0.8 GB restante
Usado 9.2 GB
Total 10 GB
8% restante
Cuántos datos necesitas realmente
Plan for far less than you would elsewhere. Many visitors get by on a few hundred megabytes a day for messages and maps, saving photo uploads and video calls for a Wi-Fi session in the evening.
Al aterrizar
José Martí International in Havana (HAV) is the main gateway, while resort arrivals land at Varadero (VRA), Holguín (HOG), Cayo Coco (CCC), Santa Clara (SNU) and Santiago de Cuba (SCU). Cuba is an island with no land border, so everything you need should already be downloaded before you board.
Dónde cambia la cobertura
Havana, Varadero, Santiago de Cuba and the larger provincial towns have usable mobile data. It falls away in the Viñales valley, the Zapata swamp, the Sierra Maestra and along the long causeways out to the northern cays — and international sites can load slowly even where the signal bars look full.
Ciudades sobre las que preguntan los viajeros
- Havana: The easiest place in the country to get online.
- Varadero: Resort strip; most people lean on hotel Wi-Fi.
- Trinidad: Cobbled old town; best signal near the main square.
- Viñales: Tobacco valley; signal fades outside the village.
- Santiago de Cuba: Big eastern city with several ETECSA offices.
- Cienfuegos: Mid-sized port city, a common overnight stop.
Apps para instalar antes de volar
- Offline maps downloaded in advance, such as Maps.me or Google Maps areas
- WhatsApp, which casa owners and locals use most
- A Nauta account from ETECSA for public Wi-Fi
Redes en Cuba
| Operador | Tecnología |
|---|---|
| Cubacel (ETECSA) | 4G |
Estas son las redes que operan en el país. Un plan concreto puede llegar solo a algunas de ellas; consulta la red indicada en el propio plan.
Preguntas frecuentes
Can I use an eSIM in Cuba?+
We do not sell a Cuba plan, and roaming there depends on whether your own provider has an agreement with ETECSA, the state operator — many do not. Ask your home carrier what it charges before you fly, and expect to buy Wi-Fi time locally or use your accommodation connection for anything heavy.
How do people actually get online day to day?+
Mostly through the public Wi-Fi that ETECSA runs in parks, squares and hotel lobbies, logging in with a Nauta account bought by the hour. Evenings get crowded and speeds drop, so the practical move is to buy several hours while the queue is short and use them in one sitting when you really need to send something.
Should I warn people at home that I will be hard to reach?+
Strongly recommended. Agree on a window — for example a message every evening once you are back at the casa — and leave someone at home a rough itinerary with the name of each night stop. That way nobody panics when you go quiet for a whole day on a cross-country bus.
Do I need paper copies of my bookings?+
Keep both printouts and screenshots. Casa addresses, transfer times, your travel insurance number and intercity bus tickets should exist offline on the phone, because opening an email mid-journey may mean waiting for the next Wi-Fi point, which could be the following day.
¿Cuándo empieza a contar los días una eSIM de Cuba?+
La mayoría de los planes aquí empiezan cuando el teléfono se conecta por primera vez a una red en el destino, así que puedes instalarlo con antelación en casa y activarlo al aterrizar. Cada página de plan indica su propia regla.
¿Tengo que quitar mi SIM habitual?+
No. La eSIM es una segunda línea, así que conservas tu número habitual para los SMS OTP. Desactiva el roaming de datos en la línea habitual y define la eSIM como línea de datos.
Más sobre Cuba
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Última actualización: 5 de noviembre de 2026









