AirHint found the following cheapest return flights from Bandar Seri Begawan (BWN) to Singapore (SIN) in August 2025 (see full year).

Return flights

25 Aug - 10 Sep	AirAsia
25 Aug - 15 Sep	AirAsia
05 Aug - 12 Aug	Royal Brunei	direct
01 Aug - 16 Aug	AirAsia
17 Aug - 22 Aug	Royal Brunei	direct
01 Aug - 21 Aug	AirAsia
01 Aug - 06 Aug	AirAsia
01 Aug - 10 Aug	Royal Brunei	direct
01 Aug - 07 Aug	AirAsia
01 Aug - 02 Aug	AirAsia
01 Aug - 03 Aug	AirAsia
01 Aug - 17 Aug	AirAsia
25 Aug - 03 Sep	AirAsia
25 Aug - 12 Sep	AirAsia
19 Aug - 03 Sep	AirAsia

Also check the deals for one-way flights from Bandar Seri Begawan 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.

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Cheapest return flights from Bandar Seri Begawan to Singapore in August from $258

Return flights