Cheapest one-way flights from Bangkok to Bandar Seri Begawan in September from $129

AirHint found the following cheapest one-way flights from Bangkok (DMK) to Bandar Seri Begawan (BWN) in September 2025 (see full year).

One-Way flights

27 Sep AirAsia
17 Sep Thai Lion Air
24 Sep Thai AirAsia
21 Sep Thai Lion Air
11 Sep Thai AirAsia
12 Sep Thai AirAsia
14 Sep Thai Lion Air
09 Sep Batik Air Malaysia
08 Sep Thai Lion Air
22 Sep Thai AirAsia

Also check the deals for return flights from Bangkok to Bandar Seri Begawan in September.

Skyscanner

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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