Cheapest return flights from Kuala Lumpur to Seoul in April from $240

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

Return flights

18 Apr - 21 Apr AirAsia X direct
07 Apr - 21 Apr Scoot
23 Apr - 03 May AirAsia X direct
07 Apr - 15 Apr Scoot
03 Apr - 12 Apr Firefly
13 Apr - 17 Apr Philippines AirAsia Inc.
16 Apr - 22 Apr AirAsia X direct
18 Apr - 22 Apr Vietnam Airlines
03 Apr - 06 Apr Vietnam Airlines
20 Apr - 22 Apr Vietnam Airlines
13 Apr - 18 Apr Cebu Pacific
30 Apr - 05 May Vietnam Airlines
30 Apr - 06 May Vietnam Airlines
01 Apr - 17 May Vietnam Airlines
30 Apr - 17 May Vietnam Airlines
30 Apr - 04 May Vietnam Airlines
10 Apr - 08 May Vietnam Airlines
30 Apr - 13 May Vietnam Airlines
30 Apr - 08 May Vietnam Airlines
30 Apr - 07 May Vietnam Airlines

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

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