Cheapest return flights from Dallas-Fort Worth to Seoul in August from $927

Best time to book flights for Dallas-Fort Worth (DFW) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Seoul (ICN) in August 2025 (see full year).

Return flights

20 Aug - 18 Sep Air Canada
30 Aug - 14 Sep Air Canada
29 Aug - 14 Sep Air Canada
13 Aug - 29 Aug Turkish Airlines
20 Aug - 26 Sep Air Canada
10 Aug - 25 Aug Turkish Airlines
13 Aug - 29 Aug Korean Air direct
20 Aug - 26 Sep Korean Air direct
30 Aug - 14 Sep Korean Air direct
29 Aug - 14 Sep Korean Air direct
20 Aug - 18 Sep American Airlines direct
10 Aug - 25 Aug American Airlines direct
11 Aug - 25 Aug American Airlines direct
05 Aug - 12 Aug Korean Air
06 Aug - 13 Aug Korean Air
04 Aug - 11 Aug Korean Air
03 Aug - 10 Aug Korean Air direct
07 Aug - 14 Aug Alaska Airlines

Also check the deals for one-way flights from Dallas-Fort Worth to Seoul in August.

Skyscanner

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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