Cheapest return flights from Bangkok to Seoul in August from $211

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

Return flights

14 Aug - 22 Aug Thai AirAsia direct
22 Aug - 24 Aug Thai AirAsia direct
19 Aug - 24 Aug Thai AirAsia direct
20 Aug - 27 Aug Thai AirAsia direct
23 Aug - 28 Aug Thai AirAsia direct
06 Aug - 26 Aug Thai AirAsia direct
02 Aug - 23 Aug Thai AirAsia direct
24 Aug - 30 Aug Thai AirAsia direct
25 Aug - 28 Aug Thai AirAsia direct
28 Aug - 01 Sep Thai AirAsia direct
07 Aug - 12 Aug Thai AirAsia direct
30 Aug - 03 Sep Thai AirAsia direct
29 Aug - 03 Sep Thai AirAsia
28 Aug - 04 Sep Thai AirAsia

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

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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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