Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 19:10 and arrives at Phuket Phuket International Airport at 20:40.
The flighttime is about 1h 30m. The distance travelled ("as the bird flies"): 290 Km. So the average speed is roughly 193 Km.
The best day to arrive at Bangkok is Thursday and it would be best to avoid Sunday, as prices are on average 40.77% higher than on Thursday. (Average prices, based on 21563926 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 225 datapoints.)
We have a lot more statistics for flights TG 211 and between Bangkok and Phuket.