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

Return flights

01 Jul - 04 Jul	AirAsia X	direct
01 Jul - 07 Jul	AirAsia X	direct
06 Jul - 16 Jul	AirAsia X	direct
06 Jul - 09 Jul	AirAsia X	direct
01 Jul - 08 Jul	AirAsia X	direct
08 Jul - 14 Jul	AirAsia X	direct
31 Jul - 05 Aug	Scoot
15 Jul - 19 Jul	Cebu Pacific
13 Jul - 20 Jul	Cebu Pacific
04 Jul - 21 Jul	Cebu Pacific
13 Jul - 21 Jul	Cebu Pacific
31 Jul - 05 Aug	AirAsia X	direct

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

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 July from $221

Return flights