Flight Shahjalal International Airport departs from Dhaka Shahjalal International Airport at 17:30 and arrives at Doha International Airport at 20:30.
The flighttime is about 6h 00m. The distance travelled ("as the bird flies"): 4318 Km. So the average speed is roughly 720 Km.
There is an 3 hour time difference between Dhaka and Doha
The best day to arrive at Dhaka is Saturday and it would be best to avoid Friday, as prices are on average 95.22% higher than on Saturday. (Average prices, based on 224130 datapoints.)
We have a lot more statistics for flights BG 325 and between Dhaka and Doha.