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

Return flights

13 Oct - 22 Oct	Air China
29 Oct - 04 Nov	China Eastern
13 Oct - 21 Oct	Air China
20 Oct - 29 Oct	Air China
20 Oct - 27 Oct	Air China
20 Oct - 25 Oct	Air China
20 Oct - 28 Oct	Air China
20 Oct - 24 Oct	Air China
13 Oct - 24 Oct	Air China
13 Oct - 15 Oct	Air China
13 Oct - 30 Oct	Air China
30 Oct - 02 Nov	Japan Airlines
31 Oct - 02 Nov	Japan Airlines
19 Oct - 07 Nov	Japan Airlines
29 Oct - 01 Nov	Japan Airlines
31 Oct - 06 Nov	Japan Airlines
26 Oct - 01 Nov	Japan Airlines
31 Oct - 05 Nov	Japan Airlines
31 Oct - 03 Nov	Japan Airlines
29 Oct - 05 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.

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Cheapest return flights from Seoul to Kuala Lumpur in October from 214€

Return flights