Cheapest one-way flights from Ko Samui to Seoul in January from $240

AirHint found the following cheapest one-way flights from Ko Samui (USM) to Seoul (ICN) in January 2026 (see full year).

One-Way flights

20 Jan Scoot
25 Jan Scoot
18 Jan Scoot
30 Jan Scoot
11 Jan Bangkok Airways
01 Jan Scoot
16 Jan Scoot
22 Jan Bangkok Airways
07 Jan Bangkok Airways
29 Jan Scoot

Also check the deals for return flights from Ko Samui to Seoul in January.

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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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