Flight Kempegowda International Airport departs from Bangalore Kempegowda International Airport at 10:50 and arrives at Varanasi Lal Bahadur Shastri Airport at 13:30.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 620 Km. So the average speed is roughly 232 Km.
The best day to arrive at Bangalore is Wednesday and it would be best to avoid Saturday, as prices are on average 118.96% higher than on Wednesday. (Average prices, based on 35255 datapoints.)
We have a lot more statistics for flights SG 327 and between Bangalore and Varanasi.