eSIM Cuba

eSIM Cuba: prepaid mobile data for Havana, Varadero and Trinidad, from $14

Cuba has long been one of the hardest places in the Caribbean to stay connected, and arriving in Havana without a plan usually means hunting for a Wi-Fi card or paying a punishing home roaming rate. A Cuba eSIM changes the arrival: you buy online, scan the QR code at home, and the phone connects to a local partner network automatically when you land at José Martí airport or in Varadero. No card to swap, no store to find, and your own number stays live on your primary SIM for calls and WhatsApp from home.

Networks and coverage in Cuba

GlobaleSIM’s eSIM Cuba connects through MTN Cote Divoire SA, our partner network for the country. Coverage is at its most dependable in Havana, in the Varadero resort strip and in provincial cities such as Santiago de Cuba, Cienfuegos and Trinidad, and along the main highway between them. Rural areas, the Viñales valley and stretches of coast are weaker, and mobile coverage anywhere in Cuba can be more variable than travelers are used to elsewhere. Treat the eSIM as a solid connection in towns and a best-effort one in the countryside, and download offline maps before you set off.

Installing your eSIM for Cuba

• Buy online; the QR code and instructions arrive by email, so there is nothing to collect.
• Install over Wi-Fi before departure. This matters more for Cuba than almost anywhere, since reliable Wi-Fi on arrival is not guaranteed.
• On arrival, set the eSIM as your data line and enable data roaming for it; keep your primary SIM active.
• Hotspot and tethering are supported, useful when the casa particular has no Wi-Fi.
• Top up from the GlobaleSIM dashboard or app; 24/7 human support is on WhatsApp.

Plans, prices and validity

Cuba eSIM prepaid data plans start from $14 for 1GB, with 2GB, 3GB, 5GB, 10GB and 15GB also on offer. Validity follows the size: 1GB for 7 days, 2GB for 10 days, 3GB for 14 days, 5GB for 21 days, and 10GB and 15GB for 30 days. A one-week stay built around maps, messaging and a few photo uploads fits into 2GB or 3GB; a two-week loop through Havana, Viñales, Cienfuegos and Trinidad with video calls home is more comfortable at 5GB or 10GB; anyone tethering a laptop should go for 15GB. Validity starts only on first connection in Cuba, so an early install never wastes a day.

Tips for mobile data in Cuba

Cash still matters in Cuba and card acceptance is inconsistent, so use your data to check exchange information and keep booking confirmations, not to rely on paying by phone. Book casas particulares and taxis ahead where you can, and keep the details saved offline. Wi-Fi in hotels and public squares exists but is often slow or requires a separate card, which makes the eSIM the simpler main line. Download maps, translation packs and any streaming for long bus journeys before you leave home.

Calls and a phone number

Reaching a casa owner, a driver or a tour operator in Cuba often means an actual phone call. Add a voice-minutes bundle (+100, +200 or +300 minutes) and your Cuba eSIM includes a dedicated international phone number, US +1 or UK +44, for calls and SMS, plus a way to receive verification codes. Data-only plans do not include calling, but WhatsApp and iMessage keep working on your existing number alongside the eSIM.

Why GlobaleSIM for Cuba

Instant delivery, a single upfront price, a prepaid data plan that works from the moment you land, hotspot support and an optional real phone number. Compatible with carrier-unlocked eSIM devices including iPhone 11 and later, Samsung Galaxy S20 and later, and Google Pixel.