Flight Taoyuan International Airport departs from Taipei Taoyuan International Airport at 07:35 and arrives at Hanoi Noi Bai International Airport at 09:50.
The flighttime is about 3h 15m. The distance travelled ("as the bird flies"): 1723 Km. So the average speed is roughly 530 Km.
There is an 1 hour time difference between Taipei and Hanoi
The best day to arrive at Taipei is Sunday and it would be best to avoid Tuesday, as prices are on average 318.84% higher than on Sunday. (Average prices, based on 86700 datapoints.)
We have a lot more statistics for flights CI 9123 and between Taipei and Hanoi.