Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 07:55 and arrives at Singapore Changi Airport at 10:45.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 369 Km. So the average speed is roughly 201 Km.
There is an 1 hour time difference between Jakarta and Singapore
The best month to arrive at Jakarta is November and the most expensive month to fly is September. (Average prices, based on 1846 datapoints.)
The best day to arrive at Jakarta is Saturday and it would be best to avoid Friday, as prices are on average 12.1% higher than on Saturday. (Average prices, based on 585098756 datapoints.)
The best time to book is 43 days before the departure date. You will get, on average, the cheapest price for flight SQ 953. (Average prices, based on 2485 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 3322 datapoints.)
We have a lot more statistics for flights SQ 953 and between Jakarta and Singapore.