Flight Changi Airport departs from Singapore Changi Airport at 17:50 and arrives at Denpasar Bali Ngurah Rai International Airport at 20:50.
The flighttime is about 3h 00m. The distance travelled ("as the bird flies"): 1294 Km. So the average speed is roughly 431 Km.
The best day to arrive at Singapore is Saturday and it would be best to avoid Friday, as prices are on average 77.31% higher than on Saturday. (Average prices, based on 21462688 datapoints.)
We have a lot more statistics for flights LH 9792 and between Singapore and Denpasar Bali.
IDR