The best month to fly with Flight IW1845 is January and the most expensive month to fly is July. (Average prices, based on 479 datapoints.)
The best day to arrive at Surabaya is Saturday and it would be best to avoid Monday, as prices are on average 12.77% higher than on Saturday. (Average prices, based on 11465899 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 634 datapoints.)