Flight Melbourne Airport departs from Melbourne Melbourne Airport at 14:55 and arrives at Jakarta Soekarno–Hatta International Airport at 19:15.
The flighttime is about 7h 20m. The distance travelled ("as the bird flies"): 4590 Km. So the average speed is roughly 626 Km.
There is an 3 hour time difference between Melbourne and Jakarta
The best day to arrive at Melbourne is Tuesday and it would be best to avoid Friday, as prices are on average 422.94% higher than on Tuesday. (Average prices, based on 421407 datapoints.)
We have a lot more statistics for flights QF 39 and between Melbourne and Jakarta.