Cheapest return VIE–BNX flights, December

AirHint found the following cheapest return flights from Vienna (VIE) to Banja Luka (BNX) in December 2026 (see full year).

Return flights

21 Dec - 01 Jan Air Serbia

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

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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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