Cheapest return KUL–ICN flights, December

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

Return flights

29 Dec - 06 Jan Scoot
04 Dec - 15 Dec China Eastern
14 Dec - 31 Dec Philippine Airlines
14 Dec - 18 Dec Xiamen Airlines
01 Dec - 08 Dec Vietnam Airlines
02 Dec - 09 Dec Vietnam Airlines
01 Dec - 09 Dec Vietnam Airlines
05 Dec - 15 Dec HK Express
31 Dec - 06 Jan Scoot
03 Dec - 09 Dec Vietnam Airlines
20 Dec - 24 Dec Batik Air Malaysia
20 Dec - 03 Jan Batik Air Malaysia direct
24 Dec - 31 Dec Batik Air Malaysia
31 Dec - 10 Jan Vietnam Airlines
30 Dec - 07 Jan Vietnam Airlines
30 Dec - 05 Jan Vietnam Airlines
27 Dec - 07 Jan Vietnam Airlines
29 Dec - 02 Jan Vietnam Airlines
28 Dec - 02 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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