The flight distance from Jeju International Airport (CJU) in Jeju City, South Korea to Istanbul Airport (IST) in Istanbul, Turkey is 8,201 kilometers (5,096 miles / 4,428 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 309°.

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

Time zone information: When it's 03:14 in Jeju City, it's 21:14 in Istanbul. With a 6-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 Istanbul (IST) to Jeju City (CJU) follows a heading of 59° (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 Jeju International Airport (CJU) and Istanbul Airport (IST) detail pages, or use our flight duration calculator to compare other routes.