AirHint found the following cheapest return flights from Frankfurt (FRA) to Sarajevo (SJJ) in December 2025 (see full year).

Return flights

17 Dec - 08 Jan	Lufthansa	direct
17 Dec - 03 Jan	Lufthansa	direct
18 Dec - 03 Jan	Lufthansa	direct
28 Dec - 02 Jan	Lufthansa	direct
23 Dec - 04 Jan	Air Serbia
20 Dec - 30 Dec	Austrian Airlines
20 Dec - 28 Dec	easyJet
30 Dec - 03 Jan	Austrian Airlines
23 Dec - 30 Dec	Lufthansa	direct
27 Dec - 31 Dec	Air Serbia

Also check the deals for one-way flights from Frankfurt to Sarajevo in December.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Frankfurt to Sarajevo in December from $237

Return flights