The flight distance from Perth International Airport (PER) in Perth, Australia to Ulgii Mongolei Airport (ULG) in Ulgii Mongolei Airport, Mongolia is 9,363 kilometers (5,818 miles / 5,055 nautical miles). The estimated flight time for this route is approximately 12h, flying north northwest at a heading of 343°.

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

This is an international route connecting Australia with Mongolia. It is an intercontinental flight between Oceania and Asia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 03:15 in Perth, it's 02:15 in Ulgii Mongolei Airport.

There is a significant elevation difference of 5,665 feet between the two airports. Ulgii Mongolei Airport sits higher than Perth 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 Perth (PER) follows a heading of 158° (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 Perth International Airport (PER) and Ulgii Mongolei Airport (ULG) detail pages, or use our flight duration calculator to compare other routes.