Cheapest return flights from Bangkok to Seoul in August from 229€

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

Return flights

26 Aug - 30 Aug Thai AirAsia direct
21 Aug - 23 Aug Thai AirAsia direct
10 Aug - 25 Aug Vietnam Airlines
10 Aug - 26 Aug Vietnam Airlines
20 Aug - 24 Aug Thai AirAsia direct
20 Aug - 28 Aug Thai AirAsia direct
20 Aug - 30 Aug Thai AirAsia direct
20 Aug - 25 Aug Thai AirAsia direct
20 Aug - 23 Aug Thai AirAsia direct
21 Aug - 24 Aug Thai AirAsia direct
10 Aug - 11 Sep Vietnam Airlines
29 Aug - 07 Sep Thai VietJet Air
29 Aug - 07 Sep T'way Air direct
31 Aug - 09 Sep HK Express
31 Aug - 05 Sep HK Express
31 Aug - 02 Sep HK Express
31 Aug - 19 Sep HK Express
30 Aug - 09 Sep HK Express
30 Aug - 05 Sep HK Express
30 Aug - 02 Sep HK Express

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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