Flight Changi Airport departs from Singapore Changi Airport at 11:45 and arrives at Jakarta Soekarno–Hatta International Airport at 12:45.
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 August and the most expensive month to fly is January. (Average prices, based on 1969 datapoints.)
The best day to arrive at Singapore is Wednesday and it would be best to avoid Sunday, as prices are on average 33.93% higher than on Wednesday. (Average prices, based on 284550123 datapoints.)
The best time to book is 50 days before the departure date. You will get, on average, the cheapest price for flight GA 829. (Average prices, based on 1632 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 1952 datapoints.)
We have a lot more statistics for flights GA 829 and between Singapore and Jakarta.