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

Return flights

04 Dec - 09 Dec	HK Express
02 Dec - 06 Dec	HK Express
04 Dec - 11 Dec	HK Express
06 Dec - 10 Dec	HK Express
01 Dec - 11 Dec	HK Express
01 Dec - 07 Dec	Scoot
01 Dec - 06 Dec	HK Express
03 Dec - 09 Dec	Scoot
05 Dec - 10 Dec	HK Express
03 Dec - 08 Dec	HK Express
29 Dec - 02 Jan	Scoot
30 Dec - 08 Jan	HK Express
27 Dec - 12 Jan	HK Express
21 Dec - 02 Jan	Scoot
24 Dec - 04 Jan	Scoot
30 Dec - 04 Jan	Scoot
30 Dec - 06 Jan	HK Express
29 Dec - 05 Jan	HK Express
29 Dec - 06 Jan	HK Express
28 Dec - 03 Jan	HK Express

Also check the deals for one-way flights from Kuala Lumpur to Seoul in December.

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 December from $456

Return flights