Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 19:15 and arrives at Hong Kong Hong Kong International Airport at 23:05.
The flighttime is about 2h 50m. The distance travelled ("as the bird flies"): 1487 Km. So the average speed is roughly 525 Km.
There is an 1 hour time difference between Bangkok and Hong Kong
The best day to arrive at Bangkok is Sunday and it would be best to avoid Wednesday, as prices are on average 171.52% higher than on Sunday. (Average prices, based on 4730772 datapoints.)
We have a lot more statistics for flights CX 702 and between Bangkok and Hong Kong.
