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

Return flights

21 Oct - 28 Oct	AirAsia
19 Oct - 21 Oct	Singapore Airlines	direct
19 Oct - 22 Oct	Singapore Airlines	direct
15 Oct - 22 Oct	AirAsia
09 Oct - 16 Oct	AirAsia
03 Oct - 05 Oct	AirAsia
21 Oct - 28 Oct	Singapore Airlines	direct
28 Oct - 16 Nov	AirAsia
10 Oct - 17 Oct	AirAsia
13 Oct - 20 Oct	AirAsia
09 Oct - 16 Oct	Royal Brunei	direct
29 Oct - 02 Nov	Royal Brunei	direct
22 Oct - 05 Nov	AirAsia
15 Oct - 05 Nov	AirAsia
22 Oct - 07 Nov	AirAsia
28 Oct - 05 Nov	AirAsia
30 Oct - 16 Nov	AirAsia
28 Oct - 17 Nov	AirAsia
28 Oct - 07 Nov	AirAsia
30 Oct - 19 Nov	AirAsia

Also check the deals for one-way flights from Bandar Seri Begawan 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 Bandar Seri Begawan to Singapore in October from $215

Return flights