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

Return flights

10 Dec - 13 Dec	Ryanair
05 Dec - 07 Dec	Vueling Airlines
20 Dec - 22 Dec	Ryanair
07 Dec - 11 Dec	Ryanair
06 Dec - 11 Dec	Ryanair
10 Dec - 13 Dec	KLM	direct
07 Dec - 11 Dec	KLM	direct
05 Dec - 07 Dec	KLM	direct
19 Dec - 04 Jan	KLM	direct
31 Dec - 04 Jan	KLM	direct
06 Dec - 11 Dec	KLM	direct
29 Dec - 04 Jan	KLM	direct
03 Dec - 06 Dec	Ryanair
31 Dec - 02 Jan	KLM
31 Dec - 02 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 141€

Return flights