The flight distance from Jeju International Airport (CJU) in Jeju City, South Korea to Kansai International Airport (KIX) in Osaka, Japan is 813 kilometers (505 miles / 439 nautical miles). The estimated flight time for this route is approximately 2h, flying east at a heading of 80°.

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

Time zone information: When it's 03:21 in Jeju City, it's 03:21 in Osaka.

The return flight from Osaka (KIX) to Jeju City (CJU) follows a heading of 265° (west). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Jeju International Airport (CJU) and Kansai International Airport (KIX) detail pages, or use our flight duration calculator to compare other routes.