The best month to fly with Flight IU837 is March and the most expensive month to fly is May. (Average prices, based on 9548 datapoints.)
The best day to arrive at Batam is Monday and it would be best to avoid Saturday, as prices are on average 14.63% higher than on Monday. (Average prices, based on 15469051 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 302 datapoints.)