The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Turku Airport (TKU) in Turku, Finland is 7,149 kilometers (4,442 miles / 3,860 nautical miles). The estimated flight time for this route is approximately 9h, flying north northwest at a heading of 328°.

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 Finland. 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 21:23 in Seoul, it's 14:23 in Turku. 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 Turku (TKU) to Seoul (ICN) 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 Incheon International Airport (ICN) and Turku Airport (TKU) detail pages, or use our flight duration calculator to compare other routes.