Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 21:40 and arrives at Colombo Bandaranaike International Airport at 23:55.
The flighttime is about 3h 45m. The distance travelled ("as the bird flies"): 2317 Km. So the average speed is roughly 618 Km.
There is an 1.5 hour time difference between Bangkok and Colombo
The best day to arrive at Bangkok is Sunday and it would be best to avoid Wednesday, as prices are on average 44.98% higher than on Sunday. (Average prices, based on 28983 datapoints.)
We have a lot more statistics for flights TG 307 and between Bangkok and Colombo.
