Cheapest return flights from Kuala Lumpur to Seoul in September from $197

AirHint found the following cheapest return flights from Kuala Lumpur (KUL) to Seoul (ICN) in September 2025 (see full year).

Return flights

28 Sep - 17 Oct AirAsia X direct
28 Sep - 15 Oct AirAsia X direct
28 Sep - 14 Oct AirAsia X direct
24 Sep - 14 Oct AirAsia X direct
29 Sep - 17 Oct AirAsia X direct
28 Sep - 10 Oct AirAsia X direct
28 Sep - 13 Oct AirAsia X direct
24 Sep - 10 Oct AirAsia X direct
24 Sep - 13 Oct AirAsia X direct
26 Sep - 17 Oct AirAsia X direct
06 Sep - 12 Sep Batik Air Malaysia direct
03 Sep - 06 Sep Batik Air Malaysia direct
17 Sep - 22 Sep AirAsia X
25 Sep - 29 Sep AirAsia X
26 Sep - 29 Sep AirAsia X
24 Sep - 26 Sep AirAsia X direct
22 Sep - 26 Sep AirAsia X direct
22 Sep - 27 Sep AirAsia X
07 Sep - 09 Sep AirAsia X direct
18 Sep - 23 Sep AirAsia X direct

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

Skyscanner

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Feel free to contact us with any feedback or request another flight research.