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

Return flights

12 Dec - 01 Jan	AirAsia	direct
08 Dec - 11 Dec	AirAsia	direct
01 Dec - 11 Dec	AirAsia	direct
17 Dec - 04 Jan	AirAsia	direct
12 Dec - 30 Dec	AirAsia	direct
12 Dec - 29 Dec	AirAsia	direct
09 Dec - 11 Dec	Batik Air Malaysia
22 Dec - 10 Jan	AirAsia	direct
22 Dec - 08 Jan	AirAsia	direct
22 Dec - 04 Jan	AirAsia	direct
23 Dec - 10 Jan	AirAsia	direct
23 Dec - 08 Jan	AirAsia	direct
23 Dec - 04 Jan	AirAsia	direct
26 Dec - 10 Jan	AirAsia	direct
26 Dec - 08 Jan	AirAsia	direct
08 Dec - 29 Dec	AirAsia	direct
08 Dec - 26 Dec	AirAsia	direct
08 Dec - 23 Dec	AirAsia	direct
08 Dec - 27 Dec	AirAsia	direct
08 Dec - 22 Dec	AirAsia	direct

Also check the deals for one-way flights from Kuala Lumpur to Bandar Seri Begawan 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.

Book a cheap hotel in Bandar Seri Begawan

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Cheapest return flights from Kuala Lumpur to Bandar Seri Begawan in December from 141€

Return flights