Cheapest return flights from Bangkok to Seoul in October from $280

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

Return flights

18 Oct - 23 Oct Thai AirAsia X direct
13 Oct - 17 Oct Thai AirAsia X direct
30 Oct - 04 Nov Thai AirAsia X direct
23 Oct - 28 Oct Thai AirAsia X direct
14 Oct - 18 Oct Thai AirAsia X direct
11 Oct - 18 Oct Thai AirAsia X direct
11 Oct - 17 Oct Thai AirAsia X direct
16 Oct - 25 Oct Thai AirAsia X direct
12 Oct - 16 Oct Thai AirAsia X direct
17 Oct - 23 Oct Thai AirAsia X direct
31 Oct - 07 Nov Thai AirAsia X direct
08 Oct - 11 Oct Thai AirAsia X direct

Also check the deals for one-way 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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