Cheapest return flights from Bandar Seri Begawan to Kathmandu in December from $510

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

Return flights

16 Dec - 18 Jan AirAsia
15 Dec - 17 Jan AirAsia
10 Dec - 08 Jan AirAsia
06 Dec - 17 Jan AirAsia
08 Dec - 17 Jan AirAsia
06 Dec - 04 Jan AirAsia
12 Dec - 03 Jan AirAsia
01 Dec - 15 Jan Singapore Airlines
01 Dec - 27 Dec Singapore Airlines

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

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