The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Syros Airport (JSY) in Syros Island, Greece is 8,437 kilometers (5,243 miles / 4,556 nautical miles). The estimated flight time for this route is approximately 11h, flying northwest at a heading of 307°.

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 Greece. It is an intercontinental flight between Asia and Europe. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 23:09 in Seoul, it's 16:09 in Syros Island. With a 7-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 Syros Island (JSY) to Seoul (ICN) follows a heading of 53° (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 Incheon International Airport (ICN) and Syros Airport (JSY) detail pages, or use our flight duration calculator to compare other routes.