Cheapest one-way flights from Ko Samui to Seoul in October from $255

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

One-Way flights

19 Oct Scoot Tigerair
21 Oct Scoot Tigerair
17 Oct Scoot Tigerair
14 Oct Scoot Tigerair
03 Oct Scoot Tigerair
22 Oct Scoot Tigerair
12 Oct Scoot Tigerair
13 Oct Scoot Tigerair
18 Oct Scoot Tigerair
05 Oct Scoot Tigerair

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

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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