Cheapest return flights from Bangkok to Seoul in August from $188

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

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

Return flights

26 Aug - 01 Sep Jin Air direct
26 Aug - 12 Sep Jin Air direct
26 Aug - 09 Sep Jin Air direct
26 Aug - 02 Sep Jin Air direct
27 Aug - 01 Sep Eastar Jet direct
27 Aug - 12 Sep Eastar Jet direct
27 Aug - 09 Sep Eastar Jet direct
27 Aug - 02 Sep Eastar Jet direct
22 Aug - 01 Sep Thai AirAsia X direct
22 Aug - 09 Sep Thai AirAsia X direct
26 Aug - 30 Aug Jin Air direct
26 Aug - 31 Aug Jin Air direct
27 Aug - 30 Aug Eastar Jet direct
27 Aug - 31 Aug Eastar Jet direct
22 Aug - 30 Aug Thai AirAsia X direct
22 Aug - 31 Aug Thai AirAsia X direct
22 Aug - 25 Aug Thai AirAsia X direct
26 Aug - 27 Aug Jin Air direct
25 Aug - 30 Aug Eastar Jet direct
25 Aug - 31 Aug Eastar Jet direct

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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