Flight Changi Airport departs from Singapore Changi Airport at 19:10 and arrives at Manila Ninoy Aquino International Airport at 22:50.
The flighttime is about 3h 40m. The distance travelled ("as the bird flies"): 1963 Km. So the average speed is roughly 535 Km.
The best day to arrive at Singapore is Sunday and it would be best to avoid Saturday, as prices are on average 487.48% higher than on Sunday. (Average prices, based on 10840900 datapoints.)
We have a lot more statistics for flights PR 3856 and between Singapore and Manila.