The flight distance from Chiang Mai International Airport (CNX) in Chiang Mai, Thailand to Perth International Airport (PER) in Perth, Australia is 5,923 kilometers (3,680 miles / 3,198 nautical miles). The estimated flight time for this route is approximately 8h, flying south southeast at a heading of 162°.

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

Time zone information: When it's 16:49 in Chiang Mai, it's 17:49 in Perth.

The return flight from Perth (PER) to Chiang Mai (CNX) follows a heading of 340° (north 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 Chiang Mai International Airport (CNX) and Perth International Airport (PER) detail pages, or use our flight duration calculator to compare other routes.