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

Return flights

31 Aug - 06 Sep	AirAsia	direct
31 Aug - 05 Sep	AirAsia	direct
07 Aug - 12 Aug	AirAsia
02 Aug - 12 Aug	AirAsia
04 Aug - 12 Aug	AirAsia
01 Aug - 12 Aug	AirAsia
05 Aug - 12 Aug	AirAsia
10 Aug - 12 Aug	AirAsia
07 Aug - 24 Aug	AirAsia	direct
04 Aug - 24 Aug	AirAsia	direct
05 Aug - 24 Aug	AirAsia	direct
14 Aug - 24 Aug	AirAsia	direct
19 Aug - 06 Sep	AirAsia	direct
17 Aug - 06 Sep	AirAsia	direct
16 Aug - 06 Sep	AirAsia	direct
19 Aug - 05 Sep	AirAsia	direct
17 Aug - 05 Sep	AirAsia	direct
16 Aug - 05 Sep	AirAsia	direct
14 Aug - 01 Sep	AirAsia	direct
19 Aug - 01 Sep	AirAsia	direct

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

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 August from $207

Return flights