AirHint found the following cheapest return flights from Tokyo (TYO) to Bandar Seri Begawan (BWN) in April 2026 (see full year).

Return flights

17 Apr - 19 Apr	Singapore Airlines
17 Apr - 20 Apr	Singapore Airlines
28 Apr - 02 May	Singapore Airlines
27 Apr - 05 May	Singapore Airlines
27 Apr - 03 May	Singapore Airlines
05 Apr - 11 Apr	Singapore Airlines
29 Apr - 03 May	Singapore Airlines
26 Apr - 04 May	Singapore Airlines
17 Apr - 19 Apr	Royal Brunei	direct
17 Apr - 20 Apr	Royal Brunei	direct
27 Apr - 03 May	Royal Brunei	direct
26 Apr - 04 May	Royal Brunei	direct
26 Apr - 03 May	AirAsia X
28 Apr - 03 May	AirAsia X
27 Apr - 04 May	AirAsia X

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

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 April from $447

Return flights