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

Return flights

04 Oct - 25 Oct	Pegasus Airlines
06 Oct - 22 Oct	Pegasus Airlines
04 Oct - 10 Oct	Pegasus Airlines
02 Oct - 10 Oct	Finnair
27 Oct - 03 Nov	Finnair
13 Oct - 03 Nov	Finnair
13 Oct - 20 Oct	Finnair
01 Oct - 08 Oct	Juneyao Airlines
13 Oct - 10 Nov	Wizz Air
03 Oct - 29 Oct	Juneyao Airlines
01 Oct - 06 Oct	Juneyao Airlines
01 Oct - 09 Oct	Juneyao Airlines
05 Oct - 19 Oct	Pegasus Airlines
29 Oct - 06 Nov	Pegasus Airlines
30 Oct - 07 Nov	Finnair
16 Oct - 10 Nov	Finnair
16 Oct - 06 Nov	Finnair
31 Oct - 05 Nov	Finnair
25 Oct - 10 Nov	Turkish 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 $573

Return flights