High season in Havana is real: from December to March the light is dependable, the Malecón fills with strollers at dusk, and the restored plazas of the old town hum until late. It is also when the city is at its most expensive, its most booked and its least private. The alternative months ask for tolerance — and, right now, for a clear head about what you are accepting. They pay it back generously.
Key facts
- Best months: November, and April into May
- The weather gamble: August to October, the heart of hurricane season
- The bigger gamble this year: the electricity grid, fuel supply and air links
- Off-season rewards: lower prices, easier tables, a city living its own life
- Non-negotiable: health insurance valid in Cuba, now a condition of entry; a changeable ticket; cash
The gamble has changed shape
For years the off-season bet in Havana was a bet on weather. That is no longer the whole of it. Cuba has been living through a sustained energy crisis: the national grid has collapsed island-wide several times during 2026, and residents of central Havana have reported outages running to eighteen hours or more in a single day. Fuel scarcity spreads outward from that — into water pumping, refrigeration, buses and, in February 2026, into aviation, when Cuban authorities notified airlines that jet fuel would not be available at the international airports for a stretch of weeks. Air Canada, WestJet and Air Transat suspended their Cuba services; Iberia has kept its Madrid to Havana route grounded and has said it will stay that way well into 2027. Air Europa out of Madrid, Copa through Panama City, Aeroméxico from Mexico City and Southwest from Tampa have carried much of what remains.
The British Foreign Office moved in February 2026 to advise against all but essential travel to Cuba, citing disruption to essential infrastructure. The Canadian government advises a high degree of caution and flags shortages of food, water, medicine and fuel. Those are their assessments rather than ours, and you should read the current version of each rather than this paragraph, because advisories move. But the shape of the thing is clear, and an honest guide to Havana's quiet months has to put it before the poetry: the risk you are accepting is no longer only a rained-off afternoon.
None of which makes the city unvisitable, and plenty of travellers have gone through this year and come home glad they did. It changes the preparation, not the verdict. Insurance is now a condition of entry rather than a nicety. A room with a generator or a battery inverter is worth paying for. And a trip built on tight connections and unbreakable bookings is the wrong trip for this particular year.
The paperwork that changed underneath everyone
The old paper tourist card — the pink or green slip you bought at an airport counter on the way out — stopped being valid at the start of 2026. Every visitor now applies online in advance for an e-visa, which arrives as a PDF and a QR code by email. It is single entry, generally good for up to ninety days and extendable once you are inside the country. Everyone travelling needs one, infants included, and passports should have around six months of validity left at arrival. Separately you still complete the D'Viajeros declaration online in the days before you fly, and you must hold health insurance with Cuban coverage. Apply early rather than late: the fee is modest, typically a few tens of euros depending on where you apply, but processing is not instant and airlines check at the gate.
Money is the other thing that catches people out. Cuban banking sits outside most international card networks, and cards issued by US banks do not work at all. Treat Havana as a cash economy. Bring euros or US dollars in clean, undamaged notes and change what you need as you go. The official rate has been floating since it was reset, and by early 2026 was being quoted somewhere in the mid-four-hundreds of pesos to the dollar, with informal rates in broadly the same territory — a very different world from the fixed rate of a few years ago, and one where checking the number the week you travel matters more than anything printed in advance. Prepaid MLC cards, sold at the exchange bureaux, remain the way into state hotels and state shops.