Cheapest return flights from Seoul to Bangkok in October from $205

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

Return flights

07 Oct - 12 Oct Thai AirAsia
08 Oct - 15 Oct Thai AirAsia
08 Oct - 13 Oct Thai AirAsia
15 Oct - 19 Oct Thai AirAsia
22 Oct - 27 Oct Thai AirAsia
21 Oct - 25 Oct Thai AirAsia
16 Oct - 27 Oct Thai AirAsia direct
09 Oct - 15 Oct Thai AirAsia
15 Oct - 24 Oct Thai AirAsia
11 Oct - 15 Oct Thai AirAsia

Also check the deals for one-way flights from Seoul to Bangkok 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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