The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Zanjan Airport (JWN) in Zanjan Airport, Iran is 6,706 kilometers (4,167 miles / 3,621 nautical miles). The estimated flight time for this route is approximately 9h, flying west northwest at a heading of 296°.

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

Time zone information: When it's 18:03 in Seoul, it's 12:33 in Zanjan Airport. The 5.5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 5,359 feet between the two airports. Zanjan Airport sits higher than Incheon International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Zanjan Airport (JWN) to Seoul (ICN) follows a heading of 63° (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 Zanjan Airport (JWN) detail pages, or use our flight duration calculator to compare other routes.