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

Return flights

08 Dec - 14 Dec	Air Serbia
04 Dec - 11 Dec	Wizz Air
05 Dec - 08 Dec	Ryanair
05 Dec - 12 Dec	Air Serbia
30 Dec - 02 Jan	LOT
05 Dec - 07 Dec	Air Serbia
30 Dec - 06 Jan	LOT
05 Dec - 07 Dec	Air Serbia	direct
12 Dec - 14 Dec	Air Serbia
22 Dec - 26 Dec	Air Serbia	direct
12 Dec - 15 Dec	Air Serbia	direct
28 Dec - 02 Jan	Air Serbia	direct
29 Dec - 05 Jan	Air Serbia	direct
26 Dec - 02 Jan	Air Serbia	direct
29 Dec - 04 Jan	Air Serbia	direct
29 Dec - 02 Jan	Air Serbia	direct
30 Dec - 05 Jan	LOT
26 Dec - 29 Dec	Air Serbia	direct
30 Dec - 03 Jan	LOT

Also check the deals for one-way flights from Krakow to Belgrade 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 Krakow to Belgrade in December from 128€

Return flights