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

Return flights

21 Oct - 28 Oct	HK Express
01 Oct - 15 Oct	Scoot
22 Oct - 29 Oct	HK Express
20 Oct - 29 Oct	HK Express
21 Oct - 29 Oct	HK Express
26 Oct - 29 Oct	HK Express
28 Oct - 31 Oct	HK Express
26 Oct - 30 Oct	HK Express
01 Oct - 08 Oct	Scoot
22 Oct - 28 Oct	HK Express
27 Oct - 04 Nov	HK Express
28 Oct - 04 Nov	HK Express
28 Oct - 01 Nov	HK Express
26 Oct - 01 Nov	HK Express
26 Oct - 05 Nov	HK Express
28 Oct - 06 Nov	HK Express
26 Oct - 03 Nov	HK Express
29 Oct - 05 Nov	HK Express
29 Oct - 01 Nov	HK Express
29 Oct - 06 Nov	HK Express

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 227€

Return flights