Flight Changi Airport departs from Singapore Changi Airport at 01:25 and arrives at Hong Kong Hong Kong International Airport at 05:10.
The flighttime is about 3h 45m. The distance travelled ("as the bird flies"): 1322 Km. So the average speed is roughly 353 Km.
The best day to arrive at Singapore is Wednesday and it would be best to avoid Monday, as prices are on average 255.05% higher than on Wednesday. (Average prices, based on 3260833 datapoints.)
We have a lot more statistics for flights QR 3455 and between Singapore and Hong Kong.
