Flight Kuala Lumpur International Airport departs from Kuala Lumpur Kuala Lumpur International Airport at 14:20 and arrives at Singapore Changi Airport at 15:30.
The flighttime is about 1h 10m. The distance travelled ("as the bird flies"): 256 Km. So the average speed is roughly 219 Km.
The best day to arrive at Kuala Lumpur is Thursday and it would be best to avoid Monday, as prices are on average 667.52% higher than on Thursday. (Average prices, based on 83411472 datapoints.)
We have a lot more statistics for flights SQ 5619 and between Kuala Lumpur and Singapore.