The flight distance from Soekarno-Hatta International Airport (CGK) in Jakarta, Indonesia to Buyant-Ukhaa International Airport (ULN) in Ulan Bator, Mongolia is 6,001 kilometers (3,729 miles / 3,240 nautical miles). The estimated flight time for this route is approximately 8h, flying north at a heading of 0°.

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

Time zone information: When it's 08:09 in Jakarta, it's 09:09 in Ulan Bator.

There is a significant elevation difference of 4,330 feet between the two airports. Buyant-Ukhaa International Airport sits higher than Soekarno-Hatta International Airport.

The return flight from Ulan Bator (ULN) to Jakarta (CGK) follows a heading of 180° (south). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

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