The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Kashgar Airport (KHG) in Kashgar, China is 4,336 kilometers (2,694 miles / 2,341 nautical miles). The estimated flight time for this route is approximately 6h, flying west northwest at a heading of 289°.

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 South Korea with China. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:18 in Seoul, it's 02:18 in Kashgar.

There is a significant elevation difference of 4,506 feet between the two airports. Kashgar Airport sits higher than Incheon International Airport.

The return flight from Kashgar (KHG) to Seoul (ICN) follows a heading of 76° (east 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 Incheon International Airport (ICN) and Kashgar Airport (KHG) detail pages, or use our flight duration calculator to compare other routes.