The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Wakkanai Airport (WKJ) in Wakkanai, Japan is 1,550 kilometers (963 miles / 837 nautical miles). The estimated flight time for this route is approximately 3h, flying northeast at a heading of 51°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting South Korea with Japan. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 02:36 in Seoul, it's 02:36 in Wakkanai.

The return flight from Wakkanai (WKJ) to Seoul (ICN) follows a heading of 241° (west southwest). 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 Wakkanai Airport (WKJ) detail pages, or use our flight duration calculator to compare other routes.