Flight Narita International Airport departs from Tokyo Narita International Airport at 10:40 and arrives at Hong Kong Hong Kong International Airport at 14:40.
The flighttime is about 5h 00m. The distance travelled ("as the bird flies"): 3064 Km. So the average speed is roughly 613 Km.
There is an 1 hour time difference between Tokyo and Hong Kong
The best day to arrive at Tokyo is Sunday and it would be best to avoid Thursday, as prices are on average 858.77% higher than on Sunday. (Average prices, based on 14003576 datapoints.)
We have a lot more statistics for flights JL 7043 and between Tokyo and Hong Kong.