Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 10:45 and arrives at Batam Hang Nadim Airport at 12:25.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 354 Km. So the average speed is roughly 212 Km.
The best month to arrive at Jakarta is February and the most expensive month to fly is June. (Average prices, based on 6080 datapoints.)
The best day to arrive at Jakarta is Wednesday and it would be best to avoid Monday, as prices are on average 4.1% higher than on Wednesday. (Average prices, based on 148289795 datapoints.)
The best time to book is 59 days before the departure date. You will get, on average, the cheapest price for flight IU 858. (Average prices, based on 2734 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 2811 datapoints.)
We have a lot more statistics for flights IU 858 and between Jakarta and Batam.