Cheapest return flights from Belgrade to Ljubljana in December from 171€

AirHint found the following cheapest return flights from Belgrade (BEG) to Ljubljana (LJU) in December 2025 (see full year).

Return flights

03 Dec - 09 Dec Air Serbia direct
01 Dec - 10 Dec Air Serbia direct
06 Dec - 10 Dec Air Serbia direct
13 Dec - 14 Dec Air Serbia direct
09 Dec - 13 Dec SWISS
05 Dec - 07 Dec SWISS
02 Dec - 07 Dec SWISS
05 Dec - 07 Dec Air Serbia direct
27 Dec - 12 Jan Air Serbia direct
27 Dec - 30 Dec Air Serbia direct

Also check the deals for one-way flights from Belgrade to Ljubljana in December.

Skyscanner

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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