The flight distance from New Chitose Airport (CTS) in Chitose / Tomakomai, Japan to Incheon International Airport (ICN) in Seoul, South Korea is 1,421 kilometers (883 miles / 767 nautical miles). The estimated flight time for this route is approximately 3h, flying west southwest at a heading of 251°.

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

Time zone information: When it's 14:59 in Chitose / Tomakomai, it's 14:59 in Seoul.

The return flight from Seoul (ICN) to Chitose / Tomakomai (CTS) follows a heading of 61° (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 New Chitose Airport (CTS) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.