The flight distance from Cluj-Napoca International Airport (CLJ) in Cluj-Napoca, Romania to Incheon International Airport (ICN) in Seoul, South Korea is 7,910 kilometers (4,915 miles / 4,271 nautical miles). The estimated flight time for this route is approximately 10h, flying northeast at a heading of 55°.

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

Time zone information: When it's 01:34 in Cluj-Napoca, it's 08:34 in Seoul. 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.

There is a significant elevation difference of 1,013 feet between the two airports. Incheon International Airport sits lower than Cluj-Napoca International Airport.

The return flight from Seoul (ICN) to Cluj-Napoca (CLJ) follows a heading of 315° (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 Cluj-Napoca International Airport (CLJ) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.