The best month to fly with Flight IU853 is March and the most expensive month to fly is May. (Average prices, based on 6792 datapoints.)
The best day to arrive at Batam is Tuesday and it would be best to avoid Sunday, as prices are on average 15.88% higher than on Tuesday. (Average prices, based on 154369603 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 138 datapoints.)