Flight Chhatrapati Shivaji International Airport departs from Mumbai Chhatrapati Shivaji International Airport at 01:40 and arrives at Hong Kong Hong Kong International Airport at 09:35.
The flighttime is about 5h 25m. The distance travelled ("as the bird flies"): 4562 Km. So the average speed is roughly 842 Km.
There is an 2.5 hour time difference between Mumbai and Hong Kong
The best day to arrive at Mumbai is Wednesday and it would be best to avoid Friday, as prices are on average 255.19% higher than on Wednesday. (Average prices, based on 40913 datapoints.)
We have a lot more statistics for flights CX 660 and between Mumbai and Hong Kong.
