AirHint found the following cheapest one-way flights from Kuala Lumpur (KUL) to Seoul (ICN) in January 2026 (see full year).

One-Way flights

12 Jan	AirAsia X	direct
25 Jan	AirAsia X	direct
20 Jan	AirAsia X	direct
29 Jan	AirAsia X	direct
23 Jan	AirAsia X	direct
24 Jan	AirAsia X	direct
16 Jan	AirAsia X	direct
18 Jan	AirAsia X	direct
14 Jan	AirAsia X	direct
15 Jan	AirAsia X	direct

Also check the deals for return flights from Kuala Lumpur to Seoul 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 one-way flights from Kuala Lumpur to Seoul in January from 97€

One-Way flights