The flight distance from Sofia Airport (SOF) in Sofia, Bulgaria to Ulgii Mongolei Airport (ULG) in Ulgii Mongolei Airport, Mongolia is 5,032 kilometers (3,127 miles / 2,717 nautical miles). The estimated flight time for this route is approximately 7h, flying east northeast at a heading of 58°.

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

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

Time zone information: When it's 17:07 in Sofia, it's 22:07 in Ulgii Mongolei Airport. The 5-hour time difference may cause some jet lag. Most travelers adjust within a day or two.

There is a significant elevation difference of 3,990 feet between the two airports. Ulgii Mongolei Airport sits higher than Sofia Airport. Travelers arriving at the higher-elevation airport should be aware of potential altitude effects.

The return flight from Ulgii Mongolei Airport (ULG) to Sofia (SOF) follows a heading of 288° (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 Sofia Airport (SOF) and Ulgii Mongolei Airport (ULG) detail pages, or use our flight duration calculator to compare other routes.