Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 15:10 and arrives at Tokyo Narita International Airport at 20:35.
The flighttime is about 4h 25m. The distance travelled ("as the bird flies"): 3064 Km. So the average speed is roughly 694 Km.
There is an 1 hour time difference between Hong Kong and Tokyo
The best month to arrive at Hong Kong is April and the most expensive month to fly is January. (Average prices, based on 7185 datapoints.)
The best day to arrive at Hong Kong is Sunday and it would be best to avoid Monday, as prices are on average 11.47% higher than on Sunday. (Average prices, based on 7547929 datapoints.)
We have a lot more statistics for flights GA 500 and between Hong Kong and Tokyo.