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

Return flights

09 Mar - 13 Mar	Firefly
10 Mar - 19 Mar	HK Express
16 Mar - 21 Mar	HK Express
13 Mar - 20 Mar	HK Express
06 Mar - 10 Mar	HK Express
09 Mar - 19 Mar	HK Express
05 Mar - 09 Mar	HK Express
10 Mar - 18 Mar	Scoot
13 Mar - 21 Mar	HK Express
06 Mar - 09 Mar	HK Express
29 Mar - 22 Apr	Scoot
24 Mar - 13 Apr	HK Express
28 Mar - 01 Apr	Scoot
25 Mar - 01 Apr	Scoot
26 Mar - 09 Apr	HK Express
27 Mar - 05 Apr	HK Express
30 Mar - 23 Apr	HK Express
24 Mar - 04 Apr	HK Express
20 Mar - 01 Apr	Scoot
27 Mar - 07 Apr	HK Express

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

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 March from 309€

Return flights