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

Return flights

02 Oct - 09 Oct	Ryanair
25 Oct - 31 Oct	Ryanair
09 Oct - 16 Oct	Ryanair
16 Oct - 23 Oct	Air Serbia
15 Oct - 17 Oct	Air Serbia
10 Oct - 12 Oct	Air Serbia
04 Oct - 13 Oct	Air Serbia
20 Oct - 23 Oct	Air Serbia
09 Oct - 12 Oct	Air Serbia
13 Oct - 16 Oct	Air Serbia
30 Oct - 04 Nov	Air Serbia
29 Oct - 03 Nov	Air Serbia
31 Oct - 03 Nov	Air Serbia
23 Oct - 05 Nov	Air Serbia
14 Oct - 05 Nov	Air Serbia
25 Oct - 02 Nov	Air Serbia
30 Oct - 09 Nov	Air Serbia
29 Oct - 03 Nov	Lufthansa	direct
14 Oct - 04 Nov	Lufthansa	direct
23 Oct - 05 Nov	Lufthansa	direct

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

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 October from $149

Return flights