Flight Kuala Lumpur International Airport departs from Kuala Lumpur Kuala Lumpur International Airport at 22:00 and arrives at Bangkok Suvarnabhumi Airport at 23:10.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 259 Km. So the average speed is roughly 120 Km.
There is an 1 hour time difference between Kuala Lumpur and Bangkok
The best month to arrive at Kuala Lumpur is September and the most expensive month to fly is January. (Average prices, based on 242 datapoints.)
We have a lot more statistics for flights BA 8191 and between Kuala Lumpur and Bangkok.