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

Return flights

01 Oct - 05 Oct	AirAsia
01 Oct - 06 Oct	AirAsia
19 Oct - 22 Oct	Singapore Airlines	direct
10 Oct - 13 Oct	Singapore Airlines	direct
01 Oct - 05 Oct	Singapore Airlines	direct
03 Oct - 11 Oct	Singapore Airlines	direct
04 Oct - 12 Oct	Singapore Airlines	direct
17 Oct - 21 Oct	Singapore Airlines	direct
10 Oct - 14 Oct	Singapore Airlines	direct
01 Oct - 22 Oct	AirAsia
19 Oct - 08 Nov	AirAsia
18 Oct - 08 Nov	AirAsia
21 Oct - 08 Nov	AirAsia
21 Oct - 10 Nov	AirAsia
30 Oct - 17 Nov	AirAsia
30 Oct - 08 Nov	AirAsia
30 Oct - 10 Nov	AirAsia
19 Oct - 05 Nov	AirAsia
26 Oct - 08 Nov	AirAsia
26 Oct - 10 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.

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Cheapest return flights from Singapore to Bandar Seri Begawan in October from 197€

Return flights