Flight Bandaranaike International Airport departs from Colombo Bandaranaike International Airport at 03:25 and arrives at Doha International Airport at 06:00.
The flighttime is about 5h 05m. The distance travelled ("as the bird flies"): 3220 Km. So the average speed is roughly 633 Km.
There is an 2.5 hour time difference between Colombo and Doha
The best day to arrive at Colombo is Sunday and it would be best to avoid Thursday, as prices are on average 188.81% higher than on Sunday. (Average prices, based on 154621 datapoints.)
We have a lot more statistics for flights QR 659 and between Colombo and Doha.