Havana (HAV) to Bilbao (BIO): 4,633 miles (7,455 km) great-circle, about 9h 45m nonstop by our estimate. Cheapest fare observed: $821 round-trip on Air Europa, with 1 stop, departing July 15, 2026.
$821 round-trip, Air Europa UX52, departing 2026-07-15 at 21:45, returning 2026-08-20. The recorded itinerary left on a Wednesday, returning on a Thursday 36 nights later; the fare was observed 81 days before departure. "Book this flight" opens Kiwi.com with the same airline and dates.
At $821, it ranked 9th of the 30 round-trip fares we recorded from HAV (median $1,138). That is 17.7 cents per great-circle mile (round-trip price over one-way distance), below the HAV median of 42.0 cents across 30 round-trip routes.
Routes from HAV of similar length: Madrid (4,636 mi) at $773 and Paris (4,812 mi) at $1296.
Air Europa had the cheapest fare on 4 of 30 HAV routes. It is the 13th longest of the 30 routes we track from HAV.
Of 3 departure airports with a fare to Bilbao, Havana (HAV) ranked 3rd at $821. Lowest: $149 from Porto (OPO); highest: $821 from Havana (HAV); 1 nonstop. Cheapest-fare airlines (routes): Air Baltic (1), Air Europa (1) and Vueling (1).
That depends on your passport and trip, so check the official source for Spain: European Commission: Schengen visa policy. Connecting elsewhere? Check that country's transit rules too.
Travelpayouts fares (cheapest per route, observed April 25, 2026); OurAirports coordinates and elevations; IANA zones America/Havana, Europe/Madrid; flight time is our estimate.