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

Return flights

06 Dec - 13 Dec	Ryanair
03 Dec - 10 Dec	Ryanair
02 Dec - 11 Dec	Ryanair
09 Dec - 11 Dec	Ryanair
15 Dec - 17 Dec	Ryanair
07 Dec - 09 Dec	transavia
05 Dec - 07 Dec	Ryanair
08 Dec - 15 Dec	Ryanair
19 Dec - 22 Dec	KLM	direct
19 Dec - 22 Dec	Ryanair
31 Dec - 08 Jan	Ryanair
21 Dec - 04 Jan	KLM	direct
30 Dec - 05 Jan	KLM	direct
31 Dec - 08 Jan	KLM	direct
31 Dec - 04 Jan	KLM	direct
30 Dec - 06 Jan	KLM	direct
29 Dec - 01 Jan	KLM	direct
29 Dec - 03 Jan	KLM	direct
29 Dec - 02 Jan	KLM	direct
23 Dec - 01 Jan	KLM	direct

Also check the deals for one-way flights from Brussels to Amsterdam 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 Amsterdam in December from 162€

Return flights