Cheapest return flights from Kuala Lumpur to Seoul in April from $221

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

Return flights

22 Apr - 28 Apr AirAsia X
21 Apr - 27 Apr AirAsia X
29 Apr - 12 May AirAsia X direct
29 Apr - 07 May AirAsia X direct
29 Apr - 11 May AirAsia X direct
29 Apr - 20 May AirAsia X direct
14 Apr - 16 Apr AirAsia X direct
14 Apr - 23 Apr AirAsia X direct
21 Apr - 23 Apr AirAsia X direct
14 Apr - 21 Apr AirAsia X direct
22 Apr - 23 Apr AirAsia X direct
21 Apr - 12 May AirAsia X direct
21 Apr - 07 May AirAsia X direct
21 Apr - 11 May AirAsia X direct
22 Apr - 12 May AirAsia X direct
22 Apr - 07 May AirAsia X direct
22 Apr - 11 May AirAsia X direct
20 Apr - 23 Apr AirAsia X direct
14 Apr - 30 Apr AirAsia X direct
21 Apr - 30 Apr AirAsia X direct

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

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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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