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

Return flights

30 Dec - 04 Jan	LOT
28 Dec - 07 Jan	LOT
31 Dec - 11 Jan	LOT
31 Dec - 04 Jan	LOT
28 Dec - 04 Jan	LOT
28 Dec - 31 Dec	LOT
31 Dec - 03 Jan	LOT
27 Dec - 31 Dec	Wizz Air
30 Dec - 03 Jan	LOT
29 Dec - 31 Dec	Air Serbia	direct
30 Dec - 06 Jan	LOT
28 Dec - 02 Jan	Lufthansa
27 Dec - 31 Dec	Air Serbia	direct
30 Dec - 02 Jan	Air Serbia
28 Dec - 31 Dec	Air Serbia	direct

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 205€

Return flights