Cheapest return flights from Bangkok to Seoul in October from $248

Best time to book flights for Bangkok (DMK) to Seoul (ICN) flights at AirHint

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

Return flights

25 Oct - 12 Nov Thai AirAsia X direct
25 Oct - 03 Nov Thai AirAsia X direct
25 Oct - 13 Nov Thai AirAsia X direct
25 Oct - 14 Nov Thai AirAsia X direct
25 Oct - 01 Nov Thai AirAsia X direct
25 Oct - 06 Nov Thai AirAsia X direct
25 Oct - 05 Nov Thai AirAsia X direct
25 Oct - 10 Nov Thai AirAsia X direct
25 Oct - 04 Nov Thai AirAsia X direct
25 Oct - 11 Nov Thai AirAsia X direct
02 Oct - 23 Oct Thai AirAsia
01 Oct - 19 Oct Thai AirAsia X direct
18 Oct - 23 Oct Thai AirAsia X direct
25 Oct - 29 Oct Thai AirAsia X direct
25 Oct - 31 Oct Thai AirAsia X direct
18 Oct - 19 Oct Thai AirAsia X direct
04 Oct - 23 Oct Thai AirAsia X direct
27 Oct - 29 Oct Thai AirAsia X direct
27 Oct - 31 Oct Thai AirAsia X direct
18 Oct - 29 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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