Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 05:50 and arrives at Hong Kong Hong Kong International Airport at 09:35.
The flighttime is about 2h 45m. The distance travelled ("as the bird flies"): 1487 Km. So the average speed is roughly 541 Km.
There is an 1 hour time difference between Bangkok and Hong Kong
The best day to arrive at Bangkok is Wednesday and it would be best to avoid Thursday, as prices are on average 729.38% higher than on Wednesday. (Average prices, based on 1494788 datapoints.)
We have a lot more statistics for flights HX 770 and between Bangkok and Hong Kong.
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