Flight Changi Airport departs from Singapore Changi Airport at 10:50 and arrives at Denpasar Bali Ngurah Rai International Airport at 13:40.
The flighttime is about 2h 50m. The distance travelled ("as the bird flies"): 1294 Km. So the average speed is roughly 457 Km.
The best month to arrive at Singapore is March and the most expensive month to fly is May. (Average prices, based on 9639 datapoints.)
The best day to arrive at Singapore is Sunday and it would be best to avoid Monday, as prices are on average 1612.85% higher than on Sunday. (Average prices, based on 20930302 datapoints.)
We have a lot more statistics for flights QF 5149 and between Singapore and Denpasar Bali.