Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 04:05 and arrives at Hong Kong Hong Kong International Airport at 08:00.
The flighttime is about 2h 55m. The distance travelled ("as the bird flies"): 1487 Km. So the average speed is roughly 510 Km.
There is an 1 hour time difference between Bangkok and Hong Kong
The best day to arrive at Bangkok is Monday and it would be best to avoid Friday, as prices are on average 377.76% higher than on Monday. (Average prices, based on 1477672 datapoints.)
We have a lot more statistics for flights HX 762 and between Bangkok and Hong Kong.