Flight Changi Airport departs from Singapore Changi Airport at 18:30 and arrives at Phuket Phuket International Airport at 19:20.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 646 Km. So the average speed is roughly 352 Km.
There is an 1 hour time difference between Singapore and Phuket
The best day to arrive at Singapore is Monday and it would be best to avoid Friday, as prices are on average 108.04% higher than on Monday. (Average prices, based on 745080 datapoints.)
We have a lot more statistics for flights SQ 740 and between Singapore and Phuket.
