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

Return flights

24 Oct - 29 Oct	Scoot
19 Oct - 28 Oct	VietJet Air
16 Oct - 22 Oct	Scoot
22 Oct - 26 Oct	VietJet Air
20 Oct - 28 Oct	VietJet Air
29 Oct - 03 Nov	VietJet Air
26 Oct - 02 Nov	VietJet Air
27 Oct - 02 Nov	VietJet Air
31 Oct - 05 Nov	VietJet Air
25 Oct - 02 Nov	VietJet Air
30 Oct - 04 Nov	VietJet Air
30 Oct - 02 Nov	VietJet Air
19 Oct - 26 Oct	VietJet Air
26 Oct - 31 Oct	VietJet Air
29 Oct - 07 Nov	VietJet Air
29 Oct - 15 Nov	VietJet Air
29 Oct - 02 Nov	VietJet Air
19 Oct - 23 Oct	VietJet Air
20 Oct - 25 Oct	VietJet Air
24 Oct - 31 Oct	VietJet Air

Also check the deals for one-way flights from Kuala Lumpur to Seoul 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 Kuala Lumpur to Seoul in October from $244

Return flights