Cheapest return flights from Bangkok to Seoul in December from 177€

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

Return flights

11 Dec - 17 Dec Thai AirAsia X direct
06 Dec - 17 Dec Thai AirAsia X direct
10 Dec - 16 Dec Thai AirAsia X direct
03 Dec - 10 Dec Thai AirAsia X direct
17 Dec - 22 Dec Thai AirAsia X direct
03 Dec - 09 Dec Thai AirAsia X direct
11 Dec - 14 Dec Thai AirAsia X direct
08 Dec - 12 Dec Thai AirAsia X direct
13 Dec - 18 Dec Thai AirAsia X direct
02 Dec - 05 Dec Thai AirAsia X direct
18 Dec - 10 Jan Thai AirAsia X direct
15 Dec - 17 Jan Thai AirAsia X direct
19 Dec - 04 Jan Thai AirAsia X direct
21 Dec - 04 Jan Thai AirAsia X direct
25 Dec - 12 Jan Thai AirAsia X direct
29 Dec - 05 Jan Thai AirAsia X direct
26 Dec - 02 Jan Thai AirAsia X direct
29 Dec - 02 Jan Thai AirAsia X direct
25 Dec - 02 Jan Thai AirAsia X direct
24 Dec - 04 Jan Thai AirAsia X direct

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

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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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