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

Return flights

08 Dec - 20 Dec	Finnair
10 Dec - 22 Dec	Air China
12 Dec - 27 Dec	Air China
09 Dec - 16 Dec	Etihad Airways
14 Dec - 28 Dec	Finnair
15 Dec - 27 Dec	Finnair
28 Dec - 18 Jan	Air China
28 Dec - 25 Jan	Air China
28 Dec - 06 Jan	Air China
17 Dec - 02 Jan	Air China
17 Dec - 30 Dec	Air China
26 Dec - 06 Jan	Air China
28 Dec - 11 Jan	Cathay Pacific
25 Dec - 08 Jan	Juneyao Airlines
08 Dec - 20 Dec	Singapore Airlines	direct
07 Dec - 14 Dec	Etihad Airways
08 Dec - 15 Dec	Etihad Airways
27 Dec - 10 Jan	Air China
17 Dec - 05 Jan	Air China
28 Dec - 04 Jan	Air China

Also check the deals for one-way flights from Brussels to Singapore 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 Singapore in December from 578€

Return flights