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

Return flights

12 Dec - 16 Jan	Ryanair
08 Dec - 14 Dec	Air Serbia
07 Dec - 10 Dec	LOT
07 Dec - 11 Dec	LOT
08 Dec - 12 Dec	LOT
07 Dec - 15 Dec	LOT
14 Dec - 18 Jan	Air Serbia
19 Dec - 18 Jan	Air Serbia
22 Dec - 18 Jan	Air Serbia
05 Dec - 08 Dec	Ryanair
14 Dec - 22 Dec	Ryanair
19 Dec - 22 Dec	Air Serbia	direct
26 Dec - 04 Jan	Air Serbia	direct
08 Dec - 12 Dec	Air Serbia	direct
14 Dec - 22 Dec	Air Serbia	direct
12 Dec - 16 Jan	Air Serbia	direct
14 Dec - 18 Jan	Air Serbia	direct
19 Dec - 18 Jan	Air Serbia	direct
29 Dec - 04 Jan	Air Serbia	direct
22 Dec - 18 Jan	Air Serbia	direct

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 143€

Return flights