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

Return flights

08 Sep - 13 Sep	Scoot
18 Sep - 21 Sep	Batik Air Malaysia
08 Sep - 12 Sep	Scoot
08 Sep - 16 Sep	Scoot
15 Sep - 20 Sep	Scoot
05 Sep - 12 Sep	Scoot
09 Sep - 15 Sep	HK Express
08 Sep - 10 Sep	HK Express
22 Sep - 09 Oct	Scoot
12 Sep - 17 Sep	HK Express
08 Sep - 18 Sep	HK Express
29 Sep - 06 Oct	HK Express
28 Sep - 04 Oct	HK Express
28 Sep - 02 Oct	HK Express
27 Sep - 02 Oct	HK Express

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

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 September from 294€

Return flights