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

Return flights

28 Aug - 26 Sep	Finnair
20 Aug - 26 Sep	Pegasus Airlines
29 Aug - 11 Sep	Finnair
25 Aug - 09 Sep	Finnair
19 Aug - 28 Sep	IndiGo
16 Aug - 15 Sep	IndiGo
21 Aug - 30 Sep	Finnair
23 Aug - 10 Sep	Finnair
30 Aug - 10 Sep	Finnair
29 Aug - 20 Sep	IndiGo
13 Aug - 20 Aug	Pegasus Airlines
25 Aug - 31 Aug	Ryanair
10 Aug - 17 Aug	Pegasus Airlines
07 Aug - 14 Aug	Pegasus Airlines
21 Aug - 31 Aug	Qatar Airways
11 Aug - 18 Aug	IndiGo
28 Aug - 31 Aug	Hainan Airlines
20 Aug - 27 Aug	IndiGo
21 Aug - 27 Aug	IndiGo
10 Aug - 31 Aug	IndiGo

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

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.

Book a cheap hotel in Singapore

Cheap car rent in Singapore

Cheapest return flights from Brussels to Singapore in August from 508€

Return flights