Cheapest one-way flights from Ko Samui to Seoul in September from $223

AirHint found the following cheapest one-way flights from Ko Samui (USM) to Seoul (ICN) in September 2025 (see full year).

One-Way flights

28 Sep Scoot Tigerair
26 Sep Scoot Tigerair
02 Sep Scoot Tigerair
16 Sep Scoot Tigerair
17 Sep Scoot Tigerair
21 Sep Scoot Tigerair
03 Sep Scoot Tigerair
05 Sep Scoot Tigerair
07 Sep Scoot Tigerair
01 Sep Scoot Tigerair

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

Skyscanner

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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