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

Return flights

08 Dec - 11 Dec	Wizz Air Malta
06 Dec - 09 Dec	Ryanair
05 Dec - 09 Dec	Wizz Air Malta
01 Dec - 02 Dec	easyJet
13 Dec - 14 Dec	Wizz Air
22 Dec - 26 Dec	Ryanair
10 Dec - 12 Dec	easyJet
03 Dec - 05 Dec	easyJet
23 Dec - 05 Jan	Ryanair
06 Dec - 08 Dec	easyJet
04 Dec - 08 Dec	Brussels Airlines	direct
20 Dec - 05 Jan	Ryanair
25 Dec - 01 Jan	Brussels Airlines	direct
22 Dec - 03 Jan	Ryanair
23 Dec - 04 Jan	Ryanair
30 Dec - 04 Jan	Ryanair
28 Dec - 02 Jan	Brussels Airlines	direct
26 Dec - 02 Jan	Brussels Airlines	direct
29 Dec - 03 Jan	Ryanair
31 Dec - 02 Jan	Ryanair

Also check the deals for one-way flights from Brussels 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 Brussels to Copenhagen in December from 112€

Return flights