Cheapest return flights from Dallas-Fort Worth to Seoul in August from $1132

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

29 Aug - 07 Sep Alaska Airlines
29 Aug - 07 Sep Delta direct

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul