The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Yanji Chaoyangchuan Airport (YNJ) in Yanji, China is 653 kilometers (406 miles / 353 nautical miles). The estimated flight time for this route is approximately 2h, flying north northeast at a heading of 22°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

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 17:49 in Seoul, it's 16:49 in Yanji.

The return flight from Yanji (YNJ) to Seoul (ICN) follows a heading of 204° (south southwest). 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 Yanji Chaoyangchuan Airport (YNJ) detail pages, or use our flight duration calculator to compare other routes.