Cheapest return flights from Kuala Lumpur to Seoul in December from $284

Best time to book flights for Kuala Lumpur (KUL) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Kuala Lumpur (KUL) to Seoul (ICN) in December 2025 (see full year).

Return flights

02 Dec - 07 Dec Vietnam Airlines
06 Dec - 12 Dec Vietnam Airlines
02 Dec - 09 Dec Vietnam Airlines
06 Dec - 11 Dec Vietnam Airlines
01 Dec - 10 Dec Vietnam Airlines
01 Dec - 07 Dec Vietnam Airlines
01 Dec - 08 Dec Vietnam Airlines
02 Dec - 05 Dec Vietnam Airlines
14 Dec - 20 Dec Vietnam Airlines
10 Dec - 17 Dec Vietnam Airlines
31 Dec - 01 Jan Vietnam Airlines
18 Dec - 01 Jan Vietnam Airlines
29 Dec - 07 Jan Vietnam Airlines
25 Dec - 02 Jan Vietnam Airlines
28 Dec - 07 Jan Vietnam Airlines
28 Dec - 04 Jan Vietnam Airlines
27 Dec - 02 Jan Vietnam Airlines
29 Dec - 02 Jan Vietnam Airlines
27 Dec - 04 Jan Vietnam Airlines
28 Dec - 03 Jan Vietnam Airlines

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

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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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