Cheapest return flights from Vienna to Banja Luka in September from 60€

Best time to book flights for Vienna (VIE) to Banja Luka (BNX) flights at AirHint

AirHint found the following cheapest return flights from Vienna (VIE) to Banja Luka (BNX) in September 2025 (see full year).

Return flights

07 Sep - 14 Sep Ryanair direct
06 Sep - 14 Sep Ryanair direct
13 Sep - 14 Sep Ryanair direct
21 Sep - 04 Oct Ryanair direct
18 Sep - 04 Oct Ryanair direct
20 Sep - 04 Oct Ryanair direct
07 Sep - 20 Sep Ryanair direct
07 Sep - 21 Sep Ryanair direct
07 Sep - 23 Sep Ryanair direct
06 Sep - 20 Sep Ryanair direct
06 Sep - 21 Sep Ryanair direct
06 Sep - 23 Sep Ryanair direct
21 Sep - 23 Sep Ryanair direct
14 Sep - 04 Oct Ryanair direct

Also check the deals for one-way flights from Vienna 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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