The flight distance from Perth International Airport (PER) in Perth, Australia to Udon Thani Airport (UTH) in Udon Thani, Thailand is 5,662 kilometers (3,518 miles / 3,057 nautical miles). The estimated flight time for this route is approximately 8h, flying north northwest at a heading of 344°.

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 Australia with Thailand. 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 19:52 in Perth, it's 18:52 in Udon Thani.

The return flight from Udon Thani (UTH) to Perth (PER) follows a heading of 166° (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 Udon Thani Airport (UTH) detail pages, or use our flight duration calculator to compare other routes.