Flight Chhatrapati Shivaji International Airport departs from Mumbai Chhatrapati Shivaji International Airport at 02:40 and arrives at Bangkok Suvarnabhumi Airport at 08:25.
The flighttime is about 4h 15m. The distance travelled ("as the bird flies"): 3097 Km. So the average speed is roughly 729 Km.
There is an 1.5 hour time difference between Mumbai and Bangkok
The best day to arrive at Mumbai is Thursday and it would be best to avoid Sunday, as prices are on average 68.4% higher than on Thursday. (Average prices, based on 107766 datapoints.)
We have a lot more statistics for flights WE 336 and between Mumbai and Bangkok.