The flight distance from Incheon International Airport (ICN) in Seoul, South Korea to Lensk Airport (ULK) in Lensk, Russia is 2,711 kilometers (1,684 miles / 1,464 nautical miles). The estimated flight time for this route is approximately 4h, flying north northwest at a heading of 346°.

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 Russia. 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 00:21 in Seoul, it's 00:21 in Lensk.

The return flight from Lensk (ULK) to Seoul (ICN) follows a heading of 157° (south southeast). 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 Lensk Airport (ULK) detail pages, or use our flight duration calculator to compare other routes.