Cheapest one-way flights from Ljubljana to Banja Luka in December from $148

AirHint found the following cheapest one-way flights from Ljubljana (LJU) to Banja Luka (BNX) in December 2025 (see full year).

One-Way flights

31 Dec easyJet
20 Dec Air Serbia
19 Dec Air Serbia

Also check the deals for return flights from Ljubljana 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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