Flight Brisbane Airport departs from Brisbane Brisbane Airport at 09:55 and arrives at Kuala Lumpur Kuala Lumpur International Airport at 16:05.
The flighttime is about 8h 10m. The distance travelled ("as the bird flies"): 5913 Km. So the average speed is roughly 724 Km.
There is an 2 hour time difference between Brisbane and Kuala Lumpur