The flight distance from Dalanzadgad Airport (DLZ) in Dalanzadgad, Mongolia to Incheon International Airport (ICN) in Seoul, South Korea is 1,974 kilometers (1,227 miles / 1,066 nautical miles). The estimated flight time for this route is approximately 3h, flying east southeast at a heading of 103°.

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 Mongolia with South Korea. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 22:20 in Dalanzadgad, it's 23:20 in Seoul.

There is a significant elevation difference of 4,764 feet between the two airports. Incheon International Airport sits lower than Dalanzadgad Airport.

The return flight from Seoul (ICN) to Dalanzadgad (DLZ) follows a heading of 297° (west 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 Dalanzadgad Airport (DLZ) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.