AirHint found the following cheapest return flights from Kota Kinabalu (BKI) to Seoul (ICN) in March 2026 (see full year).

Return flights

04 Mar - 12 Mar	Philippines AirAsia Inc.
31 Mar - 05 Apr	AirAsia	direct
13 Mar - 22 Mar	AirAsia	direct
10 Mar - 17 Mar	AirAsia	direct
10 Mar - 14 Apr	AirAsia	direct
16 Mar - 20 Mar	AirAsia	direct
27 Mar - 31 Mar	AirAsia	direct
27 Mar - 30 Mar	AirAsia	direct
14 Mar - 25 Mar	AirAsia	direct
28 Mar - 05 Apr	AirAsia	direct
15 Mar - 22 Mar	AirAsia	direct
04 Mar - 12 Mar	AirAsia	direct
30 Mar - 07 Apr	AirAsia	direct
24 Mar - 27 Mar	HK Express
27 Mar - 05 Apr	HK Express
27 Mar - 06 Apr	HK Express

Also check the deals for one-way flights from Kota Kinabalu to Seoul in March.

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 Kota Kinabalu to Seoul in March from $243

Return flights