Cheapest return flights from Seoul to Bangkok in January from $208

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

Return flights

23 Jan - 06 Feb Thai AirAsia X direct
25 Jan - 06 Feb Thai AirAsia X direct
16 Jan - 06 Feb Thai AirAsia X direct
19 Jan - 06 Feb Thai AirAsia X direct
20 Jan - 06 Feb Thai AirAsia X direct
24 Jan - 06 Feb Thai AirAsia X direct
30 Jan - 06 Feb Thai AirAsia X direct
27 Jan - 06 Feb Thai AirAsia X direct
26 Jan - 06 Feb Thai AirAsia X direct
22 Jan - 06 Feb Thai AirAsia X direct
23 Jan - 30 Jan Thai AirAsia X direct
23 Jan - 31 Jan Thai AirAsia X direct
25 Jan - 30 Jan Thai AirAsia X direct
25 Jan - 31 Jan Thai AirAsia X direct
16 Jan - 30 Jan Thai AirAsia X direct
16 Jan - 20 Jan Thai AirAsia X direct
16 Jan - 21 Jan Thai AirAsia X direct
16 Jan - 23 Jan Thai AirAsia X direct
16 Jan - 31 Jan Thai AirAsia X direct
19 Jan - 30 Jan Thai AirAsia X direct

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