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

Return flights

23 Dec - 25 Dec	Wizz Air
21 Dec - 23 Dec	Wizz Air
18 Dec - 22 Dec	Wizz Air
22 Dec - 23 Dec	Wizz Air
24 Dec - 26 Dec	Ryanair
20 Dec - 22 Dec	Wizz Air
22 Dec - 25 Dec	Wizz Air
18 Dec - 23 Dec	Wizz Air
19 Dec - 23 Dec	Wizz Air
22 Dec - 31 Dec	Wizz Air
25 Dec - 04 Jan	Wizz Air Malta
18 Dec - 05 Jan	Wizz Air
18 Dec - 06 Jan	Wizz Air
27 Dec - 06 Jan	Ryanair
31 Dec - 02 Jan	Wizz Air
30 Dec - 02 Jan	Wizz Air
31 Dec - 02 Jan	LOT	direct
18 Dec - 06 Jan	LOT	direct
29 Dec - 04 Jan	LOT	direct
18 Dec - 05 Jan	LOT	direct

Also check the deals for one-way flights from Warsaw 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 Warsaw to Belgrade in December from 141€

Return flights