Does an eSIM work in Cuba?
Short answer
Yes, from most providers — but Cuba has one state operator, so every plan roams on the same slow network, and prices run several times higher than the rest of the Caribbean.
Cuba is more purchasable than its reputation suggests — most, though not all, of the providers we track stock it, and the live table below shows which. What sanctions actually cost you here is price and choice rather than outright availability: Cuba plans start several times higher than comparable Caribbean destinations. Because ETECSA is a monopoly, the plan you buy affects your bill but not your connection quality, and that quality is modest by any standard. 4G exists in Havana, Varadero and the larger cities; speeds sit well below regional norms and capacity is constrained.
How much does an eSIM for Cuba cost?
Plans currently start at $8.99. 4 of the 6 providers we track currently stock Cuba, with 48 plans between them. This is checked against their own APIs rather than a published coverage list, so it reflects what is actually purchasable today rather than what a provider claims to cover.
Compare all 48 Cuba plans side by side →Which networks will it use?
ETECSA is Cuba's sole telecoms operator. Every eSIM that works in Cuba roams on it, so no provider can offer better coverage or speed than another — only different pricing.
What works
- ✓Messaging, email and basic browsing in Havana, Varadero and the main cities
- ✓ETECSA wifi hotspots in public squares, bought with prepaid cards — still a sensible backup
What to know first
- !Verify Cuba is explicitly named in the plan's coverage list. Do not assume a plan marketed as global or Caribbean-wide includes it — a meaningful share of providers skip Cuba entirely.
- !Speeds are slow and coverage thins considerably outside Havana, Varadero and Santiago. Trinidad and Viñales are noticeably worse.
- !Download everything you might need before arriving — offline maps, translations, accommodation addresses and your return flight details. This is standard travel advice that is genuinely load-bearing in Cuba.
How to get an eSIM for Cuba
Buy and install before you fly, then verify the plan names Cuba. If you would rather not gamble, an ETECSA tourist SIM bought on arrival is a well-trodden alternative, and public wifi cards remain widely used.
What about a local SIM instead?
Cuba is one of the few destinations where a local ETECSA SIM is genuinely competitive with an eSIM, since every option roams on the same single network regardless. The eSIM saves you queuing at an ETECSA office; the local SIM sometimes gets better rates.
Cuba eSIM: common questions
Availability and pricing last checked 8/31/2026. Coverage is set by the providers and can change — always confirm Cubaappears in a plan's coverage list before buying. Updated for 2026.