Flight Chiang Mai International Airport departs from Chiang Mai Chiang Mai International Airport at 13:45 and arrives at Brisbane Brisbane Airport at 21:40.The flight has a short stop at Ho Chi Minh City.
The flighttime is about 4h 55m. The distance travelled ("as the bird flies"): 6351 Km. So the average speed is roughly 1292 Km.
There is an 3 hour time difference between Chiang Mai and Brisbane