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

Return flights

17 Apr - 25 Apr	Scoot
17 Apr - 20 Apr	Scoot
24 Apr - 04 May	Scoot
14 Apr - 23 Apr	Scoot
17 Apr - 21 Apr	Scoot
28 Apr - 07 May	Scoot
03 Apr - 06 Apr	Scoot
24 Apr - 10 May	Scoot
18 Apr - 22 Apr	Scoot
10 Apr - 23 Apr	Scoot
09 Apr - 15 Apr	Scoot
07 Apr - 12 Apr	Scoot
08 Apr - 14 Apr	Scoot
28 Apr - 03 May	Scoot
30 Apr - 09 May	Scoot
25 Apr - 01 May	Scoot

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

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 April from $316

Return flights