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

Return flights

14 Oct - 19 Oct	AirAsia
09 Oct - 19 Oct	Thai AirAsia
01 Oct - 19 Oct	Thai AirAsia
13 Oct - 19 Oct	Thai AirAsia
14 Oct - 04 Nov	AirAsia
14 Oct - 21 Oct	AirAsia
09 Oct - 21 Oct	Thai AirAsia
16 Oct - 19 Oct	AirAsia
11 Oct - 19 Oct	AirAsia
14 Oct - 01 Nov	AirAsia
01 Oct - 21 Oct	Thai AirAsia
13 Oct - 21 Oct	Thai AirAsia
16 Oct - 04 Nov	AirAsia
13 Oct - 01 Nov	Thai AirAsia
16 Oct - 01 Nov	AirAsia
11 Oct - 01 Nov	AirAsia
21 Oct - 04 Nov	AirAsia
19 Oct - 04 Nov	AirAsia
17 Oct - 04 Nov	Thai AirAsia
21 Oct - 01 Nov	AirAsia

Also check the deals for one-way flights from Bangkok 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

Cheap car rent in Bandar Seri Begawan

Cheapest return flights from Bangkok to Bandar Seri Begawan in October from $303

Return flights