Cheapest return flights from Seoul to Bangkok in January from 172€

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

Return flights

27 Jan - 29 Jan Thai AirAsia X direct
27 Jan - 11 Feb Thai AirAsia X direct
27 Jan - 08 Feb Thai AirAsia X direct
28 Jan - 11 Feb Thai AirAsia X direct
28 Jan - 08 Feb Thai AirAsia X direct
26 Jan - 11 Feb Thai AirAsia X direct
26 Jan - 08 Feb Thai AirAsia X direct
29 Jan - 11 Feb Thai AirAsia X direct
29 Jan - 08 Feb Thai AirAsia X direct
28 Jan - 29 Jan Thai AirAsia X direct
26 Jan - 29 Jan Thai AirAsia X direct
17 Jan - 29 Jan Thai AirAsia X direct
30 Jan - 11 Feb Thai AirAsia X direct
30 Jan - 08 Feb Thai AirAsia X direct
17 Jan - 18 Jan Thai AirAsia X direct
17 Jan - 21 Jan Thai AirAsia X direct
17 Jan - 25 Jan Thai AirAsia X direct
17 Jan - 23 Jan Thai AirAsia X direct
24 Jan - 29 Jan Thai AirAsia X direct
23 Jan - 29 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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