Cheapest one-way flights from Bangkok to Seoul in October from $123

AirHint found the following cheapest one-way flights from Bangkok (DMK) to Seoul (ICN) in October 2026 (see full year).

One-Way flights

04 Oct Thai AirAsia direct
01 Oct Thai Lion Air direct
13 Oct Thai AirAsia
19 Oct Thai AirAsia
07 Oct Thai AirAsia
26 Oct Thai AirAsia
29 Oct Thai AirAsia
12 Oct Thai AirAsia
24 Oct Thai AirAsia direct
13 Oct Thai Lion Air direct

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

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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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