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

Return flights

11 Jan - 18 Jan	Air Seoul, Inc
06 Jan - 18 Jan	Air Seoul, Inc
12 Jan - 19 Jan	China Eastern
17 Jan - 28 Jan	China Eastern
11 Jan - 24 Jan	Air Busan
05 Jan - 23 Jan	China Eastern
08 Jan - 15 Jan	China Eastern
05 Jan - 25 Jan	Shanghai Airlines
01 Jan - 08 Jan	Korean Air
07 Jan - 22 Jan	Korean Air
12 Jan - 16 Feb	Asiana Airlines
13 Jan - 03 Feb	EVA Air
27 Jan - 03 Feb	EVA Air
13 Jan - 10 Feb	EVA Air
05 Jan - 13 Feb	Korean Air
24 Jan - 02 Feb	EVA Air
02 Jan - 06 Feb	Juneyao Airlines
05 Jan - 07 Feb	Japan Airlines
28 Jan - 01 Feb	Japan Airlines
21 Jan - 11 Feb	Japan Airlines

Also check the deals for one-way flights from Seoul to Kuala Lumpur 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 Kuala Lumpur in January from 285€

Return flights