The flight distance from Chek Lap Kok International Airport (HKG) in Hong Kong, Hong Kong to Ulgii Mongolei Airport (ULG) in Ulgii Mongolei Airport, Mongolia is 3,642 kilometers (2,263 miles / 1,966 nautical miles). The estimated flight time for this route is approximately 5h, flying north northwest at a heading of 330°.

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

Time zone information: When it's 09:37 in Hong Kong, it's 08:37 in Ulgii Mongolei Airport.

There is a significant elevation difference of 5,704 feet between the two airports. Ulgii Mongolei Airport sits higher than Chek Lap Kok International Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Ulgii Mongolei Airport (ULG) to Hong Kong (HKG) follows a heading of 136° (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 Chek Lap Kok International Airport (HKG) and Ulgii Mongolei Airport (ULG) detail pages, or use our flight duration calculator to compare other routes.