The best month to fly with Flight IW1923 is March and the most expensive month to fly is February. (Average prices, based on 679 datapoints.)
The best day to arrive at Kupang is Wednesday and it would be best to avoid Monday, as prices are on average 36.23% higher than on Wednesday. (Average prices, based on 49297 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 676 datapoints.)