Flight King Abdulaziz International Airport departs from Jeddah King Abdulaziz International Airport at 01:00 and arrives at Singapore Changi Airport at 15:30.
The flighttime is about 9h 30m. The distance travelled ("as the bird flies"): 7126 Km. So the average speed is roughly 750 Km.
There is an 5 hour time difference between Jeddah and Singapore
The best day to arrive at Jeddah is Wednesday and it would be best to avoid Sunday, as prices are on average 277.03% higher than on Wednesday. (Average prices, based on 196284 datapoints.)
We have a lot more statistics for flights SV 856 and between Jeddah and Singapore.
