Flight Perth Airport departs from Perth Perth Airport at 23:50 and arrives at Kuala Lumpur Kuala Lumpur International Airport at 05:45.
The flighttime is about 5h 55m. The distance travelled ("as the bird flies"): 1953 Km. So the average speed is roughly 330 Km.
The best day to arrive at Perth is Friday and it would be best to avoid Wednesday, as prices are on average 74.46% higher than on Friday. (Average prices, based on 6580749 datapoints.)
We have a lot more statistics for flights JT 198 and between Perth and Kuala Lumpur.