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	Batik Air Malaysia
26 Oct - 30 Oct	Firefly
28 Oct - 03 Nov	Scoot Tigerair
23 Oct - 27 Oct	HK Express
27 Oct - 02 Nov	HK Express
03 Oct - 13 Oct	Scoot Tigerair
15 Oct - 27 Oct	HK Express
16 Oct - 17 Nov	HK Express
01 Oct - 14 Oct	Scoot Tigerair
21 Oct - 27 Oct	HK Express
30 Oct - 03 Nov	HK Express
31 Oct - 05 Nov	Scoot Tigerair
21 Oct - 04 Nov	HK Express
24 Oct - 28 Oct	HK Express
03 Oct - 11 Oct	HK Express
31 Oct - 04 Nov	HK Express
17 Oct - 27 Oct	HK Express
30 Oct - 06 Nov	HK Express
26 Oct - 01 Nov	Scoot Tigerair
31 Oct - 12 Nov	Scoot Tigerair

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 234€

Return flights