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 Wednesday and it would be best to avoid Tuesday, as prices are on average 388.24% higher than on Wednesday. (Average prices, based on 14004040 datapoints.)
We have a lot more statistics for flights QR 3458 and between Tokyo and Hong Kong.