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

Return flights

09 Dec - 16 Dec	easyJet
09 Dec - 11 Dec	easyJet
16 Dec - 15 Jan	easyJet
23 Dec - 09 Jan	Ryanair
16 Dec - 17 Dec	Ryanair
10 Dec - 12 Dec	Ryanair
13 Dec - 16 Dec	easyJet
10 Dec - 17 Dec	Ryanair
10 Dec - 11 Dec	easyJet
15 Dec - 17 Dec	Ryanair
06 Dec - 09 Dec	Ryanair
11 Dec - 14 Dec	Ryanair
31 Dec - 05 Jan	Ryanair
31 Dec - 01 Jan	Ryanair
23 Dec - 09 Jan	Brussels Airlines	direct
25 Dec - 01 Jan	Brussels Airlines	direct
16 Dec - 15 Jan	Brussels Airlines	direct
31 Dec - 06 Jan	KLM
26 Dec - 01 Jan	Brussels Airlines	direct
31 Dec - 06 Jan	Brussels Airlines	direct

Also check the deals for one-way flights from Brussels to Berlin 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 Berlin in December from $129

Return flights