AirHint found the following cheapest return flights from Brussels (BRU) to Copenhagen (CPH) in December 2026 (see full year).

Return flights

05 Dec - 07 Dec	easyJet
05 Dec - 06 Dec	easyJet
04 Dec - 06 Dec	easyJet
05 Dec - 12 Dec	KLM
27 Dec - 30 Dec	KLM
28 Dec - 31 Dec	KLM
26 Dec - 29 Dec	KLM
26 Dec - 28 Dec	KLM
30 Dec - 02 Jan	KLM
30 Dec - 03 Jan	KLM
31 Dec - 02 Jan	KLM
31 Dec - 03 Jan	KLM
28 Dec - 01 Jan	KLM
28 Dec - 02 Jan	KLM
29 Dec - 01 Jan	KLM
29 Dec - 02 Jan	KLM
05 Dec - 12 Dec	Brussels Airlines	direct
05 Dec - 07 Dec	Brussels Airlines	direct
30 Dec - 03 Jan	Scandinavian Airlines	direct
31 Dec - 01 Jan	Scandinavian Airlines	direct

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.

Book a cheap hotel in Copenhagen

Cheap car rent in Copenhagen

Cheapest return flights from Brussels to Copenhagen in December from 166€

Return flights