The flight distance from Buyant-Ukhaa International Airport (ULN) in Ulan Bator, Mongolia to Vienna International Airport (VIE) in Vienna, Austria is 6,295 kilometers (3,912 miles / 3,399 nautical miles). The estimated flight time for this route is approximately 8h, flying northwest at a heading of 307°.

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

Time zone information: When it's 02:00 in Ulan Bator, it's 20:00 in Vienna. With a 6-hour time difference, travelers should plan for significant jet lag. It typically takes one day per hour of time difference to fully adjust.

There is a significant elevation difference of 3,764 feet between the two airports. Vienna International Airport sits lower than Buyant-Ukhaa International Airport.

The return flight from Vienna (VIE) to Ulan Bator (ULN) follows a heading of 53° (northeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Buyant-Ukhaa International Airport (ULN) and Vienna International Airport (VIE) detail pages, or use our flight duration calculator to compare other routes.