Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 22:25 and arrives at Guangzhou Guangzhou Baiyun International Airport at 02:20.
The flighttime is about 2h 55m. The distance travelled ("as the bird flies"): 1426 Km. So the average speed is roughly 489 Km.
There is an 1 hour time difference between Bangkok and Guangzhou
The best day to arrive at Bangkok is Monday and it would be best to avoid Saturday, as prices are on average 269.04% higher than on Monday. (Average prices, based on 2032706 datapoints.)
We have a lot more statistics for flights VZ 3720 and between Bangkok and Guangzhou.