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

Return flights

17 Oct - 21 Oct	Air China
17 Oct - 22 Oct	Air China
22 Oct - 26 Oct	Air China
24 Oct - 31 Oct	Air China
13 Oct - 20 Oct	Air China
17 Oct - 23 Oct	Air China
17 Oct - 28 Oct	Air China
22 Oct - 28 Oct	Air China
10 Oct - 17 Oct	China Eastern
10 Oct - 19 Oct	Air China
22 Oct - 01 Nov	Air China
13 Oct - 03 Nov	Air China
28 Oct - 04 Nov	EVA Air
31 Oct - 03 Nov	EVA Air
15 Oct - 05 Nov	Air China
23 Oct - 23 Nov	Japan Airlines
23 Oct - 01 Nov	Japan Airlines
26 Oct - 01 Nov	Japan Airlines
26 Oct - 02 Nov	Japan Airlines
23 Oct - 03 Nov	Japan Airlines

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

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 Kuala Lumpur

Cheap car rent in Kuala Lumpur

Cheapest return flights from Seoul to Kuala Lumpur in October from $509

Return flights