Cheapest one-way flights from Bangkok to Seoul in October from $126

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

One-Way flights

27 Oct Thai AirAsia X direct
01 Oct Thai AirAsia X direct
04 Oct Thai AirAsia X direct
24 Oct Thai AirAsia X direct
05 Oct Thai AirAsia X direct
26 Oct Thai AirAsia X direct
31 Oct Thai AirAsia X direct
17 Oct Thai AirAsia
18 Oct Thai AirAsia
22 Oct Thai AirAsia

Also check the deals for return flights from Bangkok 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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