The cheapest Sarajevo to Bastia return flight on the radar right now is €434, flying with Croatia Airlines + Lufthansa via one or more connections. It covers departures in November 2026, and every dated link below opens that exact SJJ–BIA search on Skyscanner. At 27% under the €591 we normally record here, it is one of the strongest SJJ–BIA fares in our index. Across 75 recorded checks it has ranged between €256 and €1,090. Our sampling points to November 2026 as the cheapest month to fly Sarajevo to Bastia.
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 Sarajevo? We track 57 other departure cities for Bastia, listed at the foot of this page.
Fares move quickly. If this Sarajevo to Bastia 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.