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

Return flights

23 Oct - 31 Oct	AirAsia
04 Oct - 13 Oct	AirAsia
23 Oct - 13 Nov	AirAsia
20 Oct - 13 Nov	AirAsia
16 Oct - 28 Oct	AirAsia
23 Oct - 28 Oct	AirAsia
11 Oct - 13 Oct	AirAsia
23 Oct - 31 Oct	Royal Brunei	direct
10 Oct - 17 Oct	Royal Brunei	direct
04 Oct - 13 Oct	Royal Brunei	direct
22 Oct - 24 Oct	Royal Brunei	direct
18 Oct - 21 Oct	Royal Brunei	direct
24 Oct - 13 Nov	AirAsia
27 Oct - 13 Nov	AirAsia
20 Oct - 14 Nov	AirAsia
23 Oct - 08 Nov	AirAsia
20 Oct - 14 Nov	Singapore Airlines	direct
20 Oct - 08 Nov	AirAsia
19 Oct - 08 Nov	AirAsia
21 Oct - 08 Nov	AirAsia

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

Book a cheap hotel in Bandar Seri Begawan

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Cheapest return flights from Singapore to Bandar Seri Begawan in October from $238

Return flights