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

Return flights

12 May - 20 May	Scoot
09 May - 17 May	HK Express
20 May - 30 May	HK Express
13 May - 20 May	HK Express
16 May - 17 May	Scoot
12 May - 18 May	Scoot
07 May - 11 May	Scoot
18 May - 20 May	Scoot
11 May - 13 May	Scoot
13 May - 15 May	HK Express
26 May - 02 Jun	Firefly
30 May - 05 Jun	HK Express
12 May - 14 Jun	Scoot
07 May - 07 Jun	HK Express
14 May - 18 Jun	HK Express
28 May - 03 Jun	HK Express
30 May - 03 Jun	HK Express
26 May - 01 Jun	HK Express
29 May - 06 Jun	HK Express
29 May - 07 Jun	HK Express

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

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 May from $349

Return flights