Cheapest return flights from Karlsruhe/Baden-Baden to Banja Luka in September from 34€

AirHint found the following cheapest return flights from Karlsruhe/Baden-Baden (FKB) to Banja Luka (BNX) in September 2025 (see full year).

Return flights

11 Sep - 18 Sep Ryanair direct
11 Sep - 24 Sep Ryanair direct
11 Sep - 25 Sep Ryanair direct
11 Sep - 17 Sep Ryanair direct
09 Sep - 18 Sep Ryanair direct
09 Sep - 24 Sep Ryanair direct
09 Sep - 25 Sep Ryanair direct
09 Sep - 17 Sep Ryanair direct
16 Sep - 18 Sep Ryanair direct
16 Sep - 24 Sep Ryanair direct
30 Sep - 15 Oct Ryanair direct
30 Sep - 14 Oct Ryanair direct
30 Sep - 08 Oct Ryanair direct
30 Sep - 16 Oct Ryanair direct
25 Sep - 15 Oct Ryanair direct
25 Sep - 14 Oct Ryanair direct
25 Sep - 08 Oct Ryanair direct
30 Sep - 18 Oct Ryanair direct
30 Sep - 07 Oct Ryanair direct
25 Sep - 07 Oct Ryanair direct

Also check the deals for one-way flights from Karlsruhe/Baden-Baden to Banja Luka in September.

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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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