Cheapest return flights from Bangkok to Seoul in January from 165€

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

Return flights

26 Jan - 31 Jan Thai AirAsia X direct
29 Jan - 10 Feb Thai AirAsia X direct
13 Jan - 17 Jan Thai AirAsia X direct
31 Jan - 05 Feb Thai AirAsia X direct
09 Jan - 13 Jan Thai AirAsia X direct
10 Jan - 13 Jan Thai AirAsia X direct
28 Jan - 31 Jan Thai AirAsia X direct
12 Jan - 25 Jan Thai AirAsia X direct
13 Jan - 20 Jan Thai AirAsia X direct
08 Jan - 13 Jan Thai AirAsia X direct
12 Jan - 17 Jan Thai AirAsia X direct
26 Jan - 02 Feb Thai AirAsia X direct
31 Jan - 04 Feb Thai AirAsia X direct
29 Jan - 03 Feb Thai AirAsia X direct
29 Jan - 02 Feb Thai AirAsia X direct
06 Jan - 13 Jan Thai AirAsia X direct
30 Jan - 03 Feb Thai AirAsia X direct
30 Jan - 05 Feb Thai AirAsia X direct
14 Jan - 04 Feb Thai AirAsia
23 Jan - 01 Feb Thai AirAsia X direct

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

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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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