The flight distance from Gaziantep International Airport (GZT) in Gaziantep, Turkey to Incheon International Airport (ICN) in Seoul, South Korea is 7,544 kilometers (4,688 miles / 4,074 nautical miles). The estimated flight time for this route is approximately 10h, flying east northeast at a heading of 59°.

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

Time zone information: When it's 08:42 in Gaziantep, it's 14:42 in Seoul. 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.

There is a significant elevation difference of 2,292 feet between the two airports. Incheon International Airport sits lower than Gaziantep International Airport.

The return flight from Seoul (ICN) to Gaziantep (GZT) follows a heading of 300° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Gaziantep International Airport (GZT) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.