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

Return flights

08 Dec - 22 Dec	Etihad Airways
07 Dec - 21 Dec	Etihad Airways
07 Dec - 13 Dec	Etihad Airways
06 Dec - 18 Jan	Etihad Airways
15 Dec - 14 Jan	Ryanair
11 Dec - 18 Dec	Etihad Airways
15 Dec - 11 Jan	Ryanair
01 Dec - 15 Dec	Etihad Airways
06 Dec - 17 Dec	Etihad Airways
15 Dec - 31 Dec	Ryanair
29 Dec - 23 Jan	Turkish Airlines
12 Dec - 12 Jan	Ryanair
31 Dec - 18 Jan	Malaysia Airlines
28 Dec - 13 Jan	Etihad Airways
12 Dec - 04 Jan	Ryanair
27 Dec - 09 Jan	Pegasus Airlines
10 Dec - 13 Jan	Emirates
24 Dec - 30 Dec	Ryanair
15 Dec - 19 Dec	Turkish Airlines
16 Dec - 29 Dec	Etihad Airways

Also check the deals for one-way flights from Brussels to Kuala Lumpur 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 Kuala Lumpur in December from 555€

Return flights