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

Return flights

11 Jun - 16 Jun	AirAsia X
09 Jun - 10 Jun	AirAsia X
09 Jun - 16 Jun	AirAsia X
11 Jun - 24 Jun	AirAsia X
09 Jun - 10 Jun	AirAsia	direct
09 Jun - 16 Jun	AirAsia	direct
11 Jun - 16 Jun	AirAsia	direct
09 Jun - 24 Jun	AirAsia X
09 Jun - 24 Jun	AirAsia	direct
11 Jun - 24 Jun	AirAsia	direct
30 Jun - 18 Jul	AirAsia X
30 Jun - 11 Jul	AirAsia X
30 Jun - 09 Jul	AirAsia X
30 Jun - 18 Jul	AirAsia	direct
30 Jun - 11 Jul	AirAsia	direct
30 Jun - 09 Jul	AirAsia	direct

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

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 Seoul to Kota Kinabalu in June from 141€

Return flights