Dallas/Fort Worth International (DFW) to Incheon International (ICN).
| Departure | Return | Price |
|---|---|---|
| 08/03/2026 | 08/12/2026 | $1213 |
| 08/04/2026 | 08/12/2026 | $1213 |
| 08/04/2026 | 08/13/2026 | $1283 |
| 08/05/2026 | 08/12/2026 | $1292 |
| 08/05/2026 | 08/14/2026 | $1332 |
| 07/15/2026 | 07/24/2026 | $1335 |
| 08/02/2026 | 08/11/2026 | $1335 |
| 08/03/2026 | 08/11/2026 | $1354 |
| 08/04/2026 | 08/11/2026 | $1354 |
| 08/05/2026 | 08/11/2026 | $1354 |
Based on current fares, August is the cheapest month to fly from Dallas to Seoul, with average fares around $1286 round trip (as low as $1213).
May tends to be more expensive, averaging $1740.
See the full month-by-month and day-of-week price analysis
Best Time to Fly DFW → ICNDeparture date prices (economy, round trip). Green = cheap, red = expensive.
The cheapest month to fly from Dallas to Seoul is August, with average round-trip fares around $1286. Fares in August start as low as $1213. The most expensive month is May, averaging $1740.
A nonstop flight from Dallas to Seoul takes approximately 14h.
The cheapest flight from Dallas to Seoul currently starts at $1213 round trip in economy class.
The average round-trip flight price from Dallas to Seoul is $1657 in economy class.
The distance is 6839 miles (11004 km). with a nonstop flight time of about 14h. The lowest fare currently available is $1213 departing in August. The average round-trip fare is $1657.
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