Flight Changi Airport departs from Singapore Changi Airport at 05:15 and arrives at Perth Perth Airport at 12:35.The flight has a short stop at Denpasar Bali.
The flighttime is about 7h 20m. The distance travelled ("as the bird flies"): 1789 Km. So the average speed is roughly 244 Km.
The best day to arrive at Singapore is Saturday and it would be best to avoid Tuesday, as prices are on average 415.09% higher than on Saturday. (Average prices, based on 226121 datapoints.)
We have a lot more statistics for flights QF 276 and between Singapore and Perth.
USD