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

Return flights

26 Dec - 27 Dec	Ryanair	direct
24 Dec - 27 Dec	Ryanair	direct
26 Dec - 04 Jan	Ryanair	direct
24 Dec - 04 Jan	Ryanair	direct
23 Dec - 27 Dec	Ryanair	direct
27 Dec - 04 Jan	Ryanair	direct
26 Dec - 30 Dec	Ryanair	direct
23 Dec - 04 Jan	Ryanair	direct
24 Dec - 30 Dec	Ryanair	direct
27 Dec - 30 Dec	Ryanair	direct
23 Dec - 30 Dec	Ryanair	direct

Also check the deals for one-way flights from Vienna to Banja Luka 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 Vienna to Banja Luka in December from 86€

Return flights