Flight Changi Airport departs from Singapore Changi Airport at 21:20 and arrives at Denpasar Bali Ngurah Rai International Airport at 23:55.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 1294 Km. So the average speed is roughly 501 Km.
The best day to arrive at Singapore is Tuesday and it would be best to avoid Monday, as prices are on average 142.28% higher than on Tuesday. (Average prices, based on 20889510 datapoints.)
We have a lot more statistics for flights LH 7216 and between Singapore and Denpasar Bali.