Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 08:10 and arrives at Kuala Lumpur Kuala Lumpur International Airport at 12:10.
The flighttime is about 4h 00m. The distance travelled ("as the bird flies"): 1494 Km. So the average speed is roughly 374 Km.
The best day to arrive at Hong Kong is Thursday and it would be best to avoid Monday, as prices are on average 211.44% higher than on Thursday. (Average prices, based on 2504692 datapoints.)
We have a lot more statistics for flights EK 723 and between Hong Kong and Kuala Lumpur.