Flight Beijing Capital International Airport departs from Beijing Beijing Capital International Airport at 17:30 and arrives at Bangkok Suvarnabhumi Airport at 21:30.
The flighttime is about 5h 00m. The distance travelled ("as the bird flies"): 1954 Km. So the average speed is roughly 391 Km.
There is an 1 hour time difference between Beijing and Bangkok
The best day to arrive at Beijing is Tuesday and it would be best to avoid Monday, as prices are on average 186.74% higher than on Tuesday. (Average prices, based on 1017552 datapoints.)
We have a lot more statistics for flights CA 551 and between Beijing and Bangkok.
