AirHint found the following cheapest return flights from Brussels (BRU) to Singapore (SIN) in October 2025 (see full year).

Return flights

28 Oct - 09 Nov	Finnair
06 Oct - 13 Oct	Finnair
20 Oct - 07 Nov	Finnair
20 Oct - 06 Nov	Finnair
13 Oct - 03 Nov	Finnair
27 Oct - 03 Nov	Finnair
20 Oct - 03 Nov	Finnair
20 Oct - 29 Oct	Finnair
20 Oct - 27 Oct	Finnair
21 Oct - 28 Oct	Finnair
13 Oct - 27 Oct	Finnair
13 Oct - 20 Oct	Finnair
06 Oct - 20 Oct	Finnair
04 Oct - 25 Oct	Pegasus Airlines
01 Oct - 16 Oct	Finnair
05 Oct - 19 Oct	Pegasus Airlines
28 Oct - 18 Nov	British Airways
16 Oct - 06 Nov	Finnair
31 Oct - 08 Nov	Pegasus Airlines
23 Oct - 10 Nov	Turkish Airlines

Also check the deals for one-way flights from Brussels to Singapore in October.

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 October from 523€

Return flights