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

Return flights

22 Jan - 25 Jan	Scoot
13 Jan - 18 Jan	Scoot
23 Jan - 25 Jan	Scoot
20 Jan - 25 Jan	Scoot
23 Jan - 27 Jan	Scoot
17 Jan - 20 Jan	Scoot
23 Jan - 02 Feb	Scoot
23 Jan - 01 Feb	Scoot
25 Jan - 28 Jan	AirAsia X
20 Jan - 27 Jan	Scoot
15 Jan - 20 Jan	Scoot
25 Jan - 30 Jan	AirAsia X
29 Jan - 02 Feb	AirAsia X
30 Jan - 04 Feb	AirAsia
31 Jan - 04 Feb	AirAsia
30 Jan - 03 Feb	AirAsia
24 Jan - 03 Feb	HK Express
30 Jan - 02 Feb	China Southern
27 Jan - 05 Feb	China Southern
26 Jan - 06 Feb	China Southern

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

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 January from 193€

Return flights