Cheapest one-way flights from Ko Samui to Seoul in September from 185€

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

One-Way flights

24 Sep Bangkok Airways
19 Sep Bangkok Airways
23 Sep Scoot Tigerair
28 Sep Scoot Tigerair
04 Sep Bangkok Airways
02 Sep Scoot Tigerair
05 Sep Scoot Tigerair
09 Sep Scoot Tigerair
14 Sep Scoot Tigerair
07 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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