The cheapest London Stansted to Havana return flight on the radar right now is £1,374, flying with Turkish Airlines via one or more connections. It covers departures in November 2026, and every dated link below opens that exact STN–HAV search on Skyscanner. The price we usually record on this route is £1,020. Across 70 recorded checks it has ranged between £717 and £1,492. Our sampling points to November 2026 as the cheapest month to fly London Stansted to Havana.
Every fare here is re-confirmed against Skyscanner automatically, and each one is stamped with the moment it was last checked, so you can see how fresh it is instead of taking it on trust. Not flying from London Stansted? We track 48 other departure cities for Havana, listed at the foot of this page.
Fares move quickly. If this London Stansted to Havana price has gone by the time you search, shift the dates a day or two either side, because the same route is often still cheap just next door.