Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 19:00 and arrives at Hong Kong Hong Kong International Airport at 22:55.
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 Friday and it would be best to avoid Wednesday, as prices are on average 512.92% higher than on Friday. (Average prices, based on 1496275 datapoints.)
We have a lot more statistics for flights PG 4567 and between Bangkok and Hong Kong.