Flight Ngurah Rai International Airport departs from Denpasar Bali Ngurah Rai International Airport at 09:30 and arrives at Perth Perth Airport at 13:15.
The flighttime is about 3h 45m. The distance travelled ("as the bird flies"): 1111 Km. So the average speed is roughly 296 Km.
The best day to arrive at Denpasar Bali is Friday and it would be best to avoid Tuesday, as prices are on average 87.12% higher than on Friday. (Average prices, based on 4826313 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 106 datapoints.)
We have a lot more statistics for flights OD 9104 and between Denpasar Bali and Perth.