Flight Changi Airport departs from Singapore Changi Airport at 00:25 and arrives at Melbourne Melbourne Airport at 10:50.
The flighttime is about 7h 25m. The distance travelled ("as the bird flies"): 4956 Km. So the average speed is roughly 668 Km.
There is an 3 hour time difference between Singapore and Melbourne
The best day to arrive at Singapore is Sunday and it would be best to avoid Thursday, as prices are on average 281.48% higher than on Sunday. (Average prices, based on 481857 datapoints.)
We have a lot more statistics for flights SQ 237 and between Singapore and Melbourne.
