Flight International Airport departs from Kaohsiung International Airport at 11:25 and arrives at Hong Kong Hong Kong International Airport at 13:10.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 716 Km. So the average speed is roughly 409 Km.
The best day to arrive at Kaohsiung is Friday and it would be best to avoid Monday, as prices are on average 273.68% higher than on Friday. (Average prices, based on 1151704 datapoints.)
We have a lot more statistics for flights CX 431 and between Kaohsiung and Hong Kong.
