The flight distance from Noi Bai International Airport (HAN) in Hanoi, Vietnam to Ulgii Mongolei Airport (ULG) in Ulgii Mongolei Airport, Mongolia is 3,394 kilometers (2,109 miles / 1,832 nautical miles). The estimated flight time for this route is approximately 5h, flying north northwest at a heading of 339°.

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

Time zone information: When it's 03:59 in Hanoi, it's 03:59 in Ulgii Mongolei Airport.

There is a significant elevation difference of 5,693 feet between the two airports. Ulgii Mongolei Airport sits higher than Noi Bai 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 Hanoi (HAN) follows a heading of 150° (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 Noi Bai International Airport (HAN) and Ulgii Mongolei Airport (ULG) detail pages, or use our flight duration calculator to compare other routes.