AirHint found the following cheapest one-way flights from Seoul (GMP) to Kuala Lumpur (KUL) in December 2025 (see full year).
One-Way flights
| 09 Dec | Air Busan | ||
| 07 Dec | Air Busan | ||
| 22 Dec | China Eastern | ||
| 20 Dec | Korean Air | ||
| 21 Dec | Air Busan | ||
| 26 Dec | China Eastern | ||
| 19 Dec | China Southern | ||
| 06 Dec | China Southern | ||
| 17 Dec | Japan Airlines | ||
| 25 Dec | Japan Airlines |
Also check the deals for return flights from Seoul to Kuala Lumpur in December.
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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