Flight Changi Airport departs from Singapore Changi Airport at 19:20 and arrives at Jakarta Soekarno–Hatta International Airport at 20:20.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 369 Km. So the average speed is roughly 184 Km.
There is an 1 hour time difference between Singapore and Jakarta
The best month to arrive at Singapore is February and the most expensive month to fly is July. (Average prices, based on 3174 datapoints.)
The best day to arrive at Singapore is Thursday and it would be best to avoid Sunday, as prices are on average 33.05% higher than on Thursday. (Average prices, based on 334237690 datapoints.)
The best time to book is 46 days before the departure date. You will get, on average, the cheapest price for flight GA 837. (Average prices, based on 2742 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 3148 datapoints.)
We have a lot more statistics for flights GA 837 and between Singapore and Jakarta.