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

Return flights

03 Dec - 07 Dec	easyJet
03 Dec - 08 Dec	easyJet
11 Dec - 15 Dec	Wizz Air
07 Dec - 11 Dec	easyJet
04 Dec - 11 Dec	Wizz Air
01 Dec - 05 Dec	Wizz Air
19 Dec - 31 Dec	Wizz Air Malta
06 Dec - 08 Dec	Air Serbia
04 Dec - 08 Dec	Air Serbia
03 Dec - 05 Dec	KLM
22 Dec - 02 Jan	LOT
30 Dec - 03 Jan	LOT
26 Dec - 06 Jan	LOT
26 Dec - 01 Jan	Wizz Air
27 Dec - 03 Jan	LOT
23 Dec - 02 Jan	LOT
29 Dec - 03 Jan	LOT
25 Dec - 02 Jan	Air Serbia	direct
26 Dec - 03 Jan	LOT
29 Dec - 04 Jan	LOT

Also check the deals for one-way flights from Belgrade to Copenhagen 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 Belgrade to Copenhagen in December from 132€

Return flights