Flight Changi Airport departs from Singapore Changi Airport at 07:40 and arrives at Phuket Phuket International Airport at 08:25.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 646 Km. So the average speed is roughly 369 Km.
There is an 1 hour time difference between Singapore and Phuket
The best month to arrive at Singapore is November and the most expensive month to fly is February. (Average prices, based on 2058 datapoints.)
We have a lot more statistics for flights TR 658 and between Singapore and Phuket.