The flight distance from Columbia Gorge Regional/The Dalles Municipal Airport (DLS) in The Dalles, United States to Incheon International Airport (ICN) in Seoul, South Korea is 8,572 kilometers (5,326 miles / 4,628 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 311°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

This is an international route connecting United States with South Korea. It is an intercontinental flight between North America and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 17:58 in The Dalles, it's 09:58 in Seoul. With a 16-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

The return flight from Seoul (ICN) to The Dalles (DLS) follows a heading of 42° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Columbia Gorge Regional/The Dalles Municipal Airport (DLS) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.