Flight Noi Bai International Airport departs from Hanoi Noi Bai International Airport at 19:30 and arrives at Doha International Airport at 22:50. The flighttime is about 7h 20m. The distance travelled ("as the bird flies"): 6028 Km. So the average speed is roughly 822 Km. There is an 4 hour time difference between Hanoi and Doha
