The best month to fly with Flight IW1922 is September and the most expensive month to fly is May. (Average prices, based on 878 datapoints.)
The best day to arrive at Waingapu is Tuesday and it would be best to avoid Friday, as prices are on average 7.58% higher than on Tuesday. (Average prices, based on 1005711 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 497 datapoints.)