Flight Don Mueang International Airport departs from Bangkok Don Mueang International Airport at 17:20 and arrives at Hangzhou Hangzhou Xiaoshan International Airport at 22:20.
The flighttime is about 4h 00m. The distance travelled ("as the bird flies"): 2275 Km. So the average speed is roughly 569 Km.
There is an 1 hour time difference between Bangkok and Hangzhou
The best month to arrive at Bangkok is March and the most expensive month to fly is October. (Average prices, based on 1929 datapoints.)
The best day to arrive at Bangkok is Sunday and it would be best to avoid Monday, as prices are on average 14.01% higher than on Sunday. (Average prices, based on 225693 datapoints.)
We have a lot more statistics for flights SL 920 and between Bangkok and Hangzhou.