Flight Perth Airport departs from Perth Perth Airport at 18:35 and arrives at Denpasar Bali Ngurah Rai International Airport at 22:20.
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 Perth is Thursday and it would be best to avoid Friday, as prices are on average 44.59% higher than on Thursday. (Average prices, based on 5368926 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 115 datapoints.)
We have a lot more statistics for flights QZ 545 and between Perth and Denpasar Bali.