Cheapest return flights from Seoul to Bangkok in January from 329€

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

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

Return flights

24 Jan - 28 Jan Thai AirAsia X direct
25 Jan - 30 Jan Thai AirAsia X direct
12 Jan - 20 Jan Thai AirAsia X direct
12 Jan - 17 Jan Thai AirAsia X direct
12 Jan - 19 Jan Thai AirAsia X direct
15 Jan - 20 Jan Thai AirAsia X direct
15 Jan - 17 Jan Thai AirAsia X direct
15 Jan - 19 Jan Thai AirAsia X direct
21 Jan - 25 Jan Thai AirAsia X direct
21 Jan - 26 Jan Thai AirAsia X direct
21 Jan - 02 Feb Thai AirAsia X direct
21 Jan - 04 Feb Thai AirAsia X direct
16 Jan - 02 Feb Thai AirAsia X direct
16 Jan - 04 Feb Thai AirAsia X direct
18 Jan - 02 Feb Thai AirAsia X direct
18 Jan - 04 Feb Thai AirAsia X direct
24 Jan - 02 Feb Thai AirAsia X direct
24 Jan - 04 Feb Thai AirAsia X direct
31 Jan - 02 Feb Thai AirAsia X direct
31 Jan - 04 Feb 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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