Flight Changi Airport departs from Singapore Changi Airport at 15:25 and arrives at Hong Kong Hong Kong International Airport at 19:45.
The flighttime is about 4h 20m. The distance travelled ("as the bird flies"): 1322 Km. So the average speed is roughly 305 Km.
The best month to arrive at Singapore is May and the most expensive month to fly is August. (Average prices, based on 668 datapoints.)
We have a lot more statistics for flights SQ 8670 and between Singapore and Hong Kong.
