Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 07:40 and arrives at Hanoi Noi Bai International Airport at 08:50.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 902 Km. So the average speed is roughly 416 Km.
There is an 1 hour time difference between Hong Kong and Hanoi
