Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 15:10 and arrives at Tokyo Haneda Airport at 20:35.
The flighttime is about 4h 25m. The distance travelled ("as the bird flies"): 2992 Km. So the average speed is roughly 677 Km.
There is an 1 hour time difference between Hong Kong and Tokyo
The best day to arrive at Hong Kong is Sunday and it would be best to avoid Tuesday, as prices are on average 151.73% higher than on Sunday. (Average prices, based on 1828716 datapoints.)
We have a lot more statistics for flights CX 500 and between Hong Kong and Tokyo.