Cheapest return flights from Seoul to Bandar Seri Begawan in September from $340

Best time to book flights for Seoul (ICN) to Bandar Seri Begawan (BWN) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Bandar Seri Begawan (BWN) in September 2025 (see full year).

Return flights

06 Sep - 10 Sep Royal Brunei direct
06 Sep - 09 Sep Royal Brunei direct
05 Sep - 08 Sep Singapore Airlines
01 Sep - 08 Sep AirAsia X
01 Sep - 10 Sep AirAsia X
05 Sep - 10 Sep AirAsia X
02 Sep - 08 Sep AirAsia X
02 Sep - 10 Sep AirAsia X
06 Sep - 08 Sep AirAsia X
01 Sep - 01 Sep Malaysia Airlines
30 Sep - 07 Oct AirAsia X
30 Sep - 08 Oct Singapore Airlines
30 Sep - 08 Oct Royal Brunei direct

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

Skyscanner

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

Cheap car rent in Bandar Seri Begawan