Flight Phnom Penh International Airport departs from Phnom Penh Phnom Penh International Airport at 09:35 and arrives at Singapore Changi Airport at 12:45.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 297 Km. So the average speed is roughly 137 Km.
There is an 1 hour time difference between Phnom Penh and Singapore
The best month to arrive at Phnom Penh is March and the most expensive month to fly is July. (Average prices, based on 333 datapoints.)
We have a lot more statistics for flights PR 153 and between Phnom Penh and Singapore.