AirHint found the following cheapest return flights from Kuala Lumpur (SZB) to Seoul (ICN) in January 2026 (see full year).

Return flights

20 Jan - 27 Jan	Scoot
15 Jan - 21 Jan	HK Express
20 Jan - 04 Feb	Scoot
27 Jan - 03 Feb	Scoot
11 Jan - 19 Jan	Firefly
09 Jan - 20 Jan	HK Express
30 Jan - 04 Feb	Scoot
12 Jan - 23 Jan	HK Express
12 Jan - 20 Jan	HK Express
15 Jan - 27 Jan	HK Express
26 Jan - 29 Jan	HK Express
09 Jan - 18 Jan	HK Express
15 Jan - 28 Jan	HK Express
26 Jan - 01 Feb	HK Express
28 Jan - 03 Feb	HK Express
28 Jan - 06 Feb	HK Express
26 Jan - 04 Feb	HK Express
26 Jan - 03 Feb	HK Express
08 Jan - 04 Feb	HK Express
28 Jan - 04 Feb	HK Express

Also check the deals for one-way 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 return flights from Kuala Lumpur to Seoul in January from $311

Return flights