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

Return flights

17 Jul - 20 Jul	Singapore Airlines
20 Jul - 27 Jul	Royal Brunei	direct
21 Jul - 28 Jul	Royal Brunei	direct
16 Jul - 20 Jul	Singapore Airlines
17 Jul - 21 Jul	Singapore Airlines
18 Jul - 21 Jul	Singapore Airlines
19 Jul - 22 Jul	Singapore Airlines
20 Jul - 23 Jul	Singapore Airlines
03 Jul - 23 Jul	AirAsia X
04 Jul - 23 Jul	AirAsia X
21 Jul - 10 Aug	AirAsia X
20 Jul - 10 Aug	AirAsia X
28 Jul - 13 Aug	AirAsia X
28 Jul - 10 Aug	AirAsia X
27 Jul - 13 Aug	AirAsia X
27 Jul - 10 Aug	AirAsia X
28 Jul - 15 Aug	AirAsia X
27 Jul - 15 Aug	AirAsia X

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

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 Tokyo to Bandar Seri Begawan in July from $422

Return flights