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

Return flights

21 Aug - 26 Aug	Scoot
24 Aug - 29 Aug	Scoot
27 Aug - 31 Aug	Scoot
26 Aug - 31 Aug	Scoot
10 Aug - 15 Aug	Scoot
21 Aug - 26 Aug	AirAsia X	direct
12 Aug - 18 Aug	Scoot
29 Aug - 03 Sep	Scoot
28 Aug - 03 Sep	Scoot
17 Aug - 21 Aug	Vietnam Airlines
10 Aug - 16 Aug	Vietnam Airlines
10 Aug - 20 Aug	Vietnam Airlines
30 Aug - 06 Sep	Philippines AirAsia Inc.
29 Aug - 06 Sep	Philippines AirAsia Inc.
31 Aug - 05 Sep	Scoot
28 Aug - 03 Sep	AirAsia X	direct
31 Aug - 05 Sep	AirAsia X	direct
29 Aug - 03 Sep	Korean Air	direct
29 Aug - 05 Sep	Korean Air	direct
30 Aug - 06 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 221€

Return flights