Flight Mactan-Cebu International Airport departs from Cebu Mactan-Cebu International Airport at 15:45 and arrives at Singapore Changi Airport at 19:15.
The flighttime is about 3h 30m. The distance travelled ("as the bird flies"): 2254 Km. So the average speed is roughly 644 Km.
The best day to arrive at Cebu is Saturday and it would be best to avoid Tuesday, as prices are on average 827.68% higher than on Saturday. (Average prices, based on 263837 datapoints.)
We have a lot more statistics for flights SQ 901 and between Cebu and Singapore.