AirHint found the following cheapest return flights from Denpasar (DPS) to Bandar Seri Begawan (BWN) in September 2025 (see full year).

Return flights

09 Sep - 20 Sep	AirAsia
26 Sep - 04 Oct	Indonesia AirAsia
26 Sep - 08 Oct	Indonesia AirAsia
09 Sep - 18 Sep	AirAsia
08 Sep - 20 Sep	AirAsia
14 Sep - 20 Sep	AirAsia
10 Sep - 20 Sep	AirAsia
24 Sep - 04 Oct	Indonesia AirAsia
08 Sep - 18 Sep	AirAsia
24 Sep - 08 Oct	Indonesia AirAsia
09 Sep - 16 Sep	Lion Air
14 Sep - 04 Oct	AirAsia
14 Sep - 18 Sep	AirAsia
10 Sep - 18 Sep	AirAsia
06 Sep - 20 Sep	AirAsia X
15 Sep - 04 Oct	AirAsia

Also check the deals for one-way flights from Denpasar to Bandar Seri Begawan in September.

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 Denpasar to Bandar Seri Begawan in September from $351

Return flights