AirHint found the following cheapest return flights from Tokyo (TYO) to Bandar Seri Begawan (BWN) in August 2025 (see full year).

Return flights

30 Aug - 04 Sep	Cebu Pacific
31 Aug - 10 Sep	AirAsia X
25 Aug - 10 Sep	AirAsia X
26 Aug - 10 Sep	AirAsia X
24 Aug - 10 Sep	AirAsia X
31 Aug - 19 Sep	AirAsia X
30 Aug - 10 Sep	AirAsia X
30 Aug - 19 Sep	AirAsia X
28 Aug - 10 Sep	AirAsia X
26 Aug - 02 Sep	Cebu Pacific
01 Aug - 06 Aug	Royal Brunei	direct
01 Aug - 04 Aug	Royal Brunei	direct
18 Aug - 25 Aug	Royal Brunei	direct
25 Aug - 27 Aug	Royal Brunei	direct
27 Aug - 31 Aug	Royal Brunei	direct
25 Aug - 31 Aug	Royal Brunei	direct
15 Aug - 19 Aug	Singapore Airlines
24 Aug - 27 Aug	AirAsia X
15 Aug - 18 Aug	Royal Brunei	direct
05 Aug - 08 Aug	Singapore Airlines

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

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 Tokyo to Bandar Seri Begawan in August from $398

Return flights