AirHint found the following cheapest one-way flights from Ko Samui (USM) to Seoul (ICN) in June 2026 (see full year).
One-Way flights
| 30 Jun | Scoot | ||
| 28 Jun | Scoot | ||
| 27 Jun | Scoot | ||
| 01 Jun | Bangkok Airways | ||
| 12 Jun | Scoot | ||
| 13 Jun | Scoot | ||
| 19 Jun | Scoot | ||
| 14 Jun | Scoot | ||
| 03 Jun | Scoot | ||
| 07 Jun | Scoot |
Also check the deals for return flights from Ko Samui to Seoul in June.
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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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