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

Return flights

15 Dec - 04 Jan	Royal Brunei
01 Dec - 05 Dec	Royal Brunei	direct
18 Dec - 07 Jan	Singapore Airlines
14 Dec - 24 Dec	Royal Brunei	direct
14 Dec - 22 Dec	Royal Brunei	direct
03 Dec - 10 Dec	Royal Brunei
15 Dec - 04 Jan	Royal Brunei	direct
17 Dec - 31 Dec	Royal Brunei	direct
14 Dec - 29 Dec	Royal Brunei	direct
19 Dec - 29 Dec	Royal Brunei	direct
17 Dec - 28 Dec	Royal Brunei
15 Dec - 28 Dec	Royal Brunei
19 Dec - 30 Dec	Malaysia Airlines

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

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 Bandar Seri Begawan to Tokyo in December from $820

Return flights