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

Return flights

28 Aug - 02 Sep	Scoot
25 Aug - 12 Sep	Scoot
26 Aug - 31 Aug	Scoot
27 Aug - 31 Aug	Scoot
29 Aug - 03 Sep	Scoot
20 Aug - 23 Aug	Cebu Pacific
01 Aug - 07 Aug	Cebu Pacific
25 Aug - 30 Aug	Vietnam Airlines
24 Aug - 30 Aug	Vietnam Airlines
09 Aug - 16 Aug	Vietnam Airlines
28 Aug - 02 Sep	AirAsia X	direct
26 Aug - 31 Aug	AirAsia X	direct
24 Aug - 01 Sep	AirAsia X	direct
25 Aug - 12 Sep	AirAsia X	direct
27 Aug - 31 Aug	Malaysia Airlines	direct
09 Aug - 16 Aug	Malaysia Airlines	direct
29 Aug - 03 Sep	Korean Air	direct

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

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 August from 216€

Return flights