Flight Narita International Airport departs from Tokyo Narita International Airport at 09:35 and arrives at Taipei Taoyuan International Airport at 12:15.
The flighttime is about 3h 40m. The distance travelled ("as the bird flies"): 2260 Km. So the average speed is roughly 616 Km.
There is an 1 hour time difference between Tokyo and Taipei
The best day to arrive at Tokyo is Thursday and it would be best to avoid Wednesday, as prices are on average 244.76% higher than on Thursday. (Average prices, based on 2348576 datapoints.)
We have a lot more statistics for flights CI 107 and between Tokyo and Taipei.
