Cheapest return flights from Brussels to Singapore in September from $617

Best time to book flights for Brussels (BRU) to Singapore (SIN) flights at AirHint

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

Return flights

17 Sep - 24 Sep Finnair
10 Sep - 17 Sep Finnair
21 Sep - 27 Sep Finnair
02 Sep - 16 Sep SWISS
22 Sep - 28 Sep Finnair
15 Sep - 22 Sep Finnair
05 Sep - 13 Sep Finnair
08 Sep - 15 Sep Finnair
09 Sep - 21 Sep Finnair
12 Sep - 24 Sep Finnair

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

Skyscanner

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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