The flight distance from Choibalsan Airport (COQ) in Choibalsan Airport, Mongolia to Incheon International Airport (ICN) in Seoul, South Korea is 1,524 kilometers (947 miles / 823 nautical miles). The estimated flight time for this route is approximately 3h, flying southeast at a heading of 137°.

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 12:32 in Choibalsan Airport, it's 13:32 in Seoul.

There is a significant elevation difference of 2,434 feet between the two airports. Incheon International Airport sits lower than Choibalsan Airport.

The return flight from Seoul (ICN) to Choibalsan Airport (COQ) follows a heading of 325° (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 Choibalsan Airport (COQ) and Incheon International Airport (ICN) detail pages, or use our flight duration calculator to compare other routes.