AirHint found the following cheapest one-way flights from Ko Samui (USM) to Seoul (ICN) in December 2025 (see full year).
One-Way flights
| 26 Dec | Scoot | ||
| 30 Dec | Scoot | ||
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| 25 Dec | Scoot | ||
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| 23 Dec | Scoot | ||
| 08 Dec | Scoot | ||
| 17 Dec | Scoot |
Also check the deals for return flights from Ko Samui 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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