Flight Benazir Bhutto International Airport departs from Islamabad Benazir Bhutto International Airport at 08:05 and arrives at Riyadh King Khaled International Airport at 10:30.
The flighttime is about 4h 25m. The distance travelled ("as the bird flies"): 2968 Km. So the average speed is roughly 672 Km.
There is an 2 hour time difference between Islamabad and Riyadh
The best day to arrive at Islamabad is Saturday and it would be best to avoid Friday, as prices are on average 35.57% higher than on Saturday. (Average prices, based on 410608 datapoints.)
We have a lot more statistics for flights PK 753 and between Islamabad and Riyadh.