Flight Perth Airport departs from Perth Perth Airport at 09:40 and arrives at Denpasar Bali Ngurah Rai International Airport at 13:30.
The flighttime is about 3h 50m. The distance travelled ("as the bird flies"): 1111 Km. So the average speed is roughly 290 Km.
The best day to arrive at Perth is Tuesday and it would be best to avoid Saturday, as prices are on average 263.53% higher than on Tuesday. (Average prices, based on 5386626 datapoints.)
We have a lot more statistics for flights QG 543 and between Perth and Denpasar Bali.