The best month to fly with Flight IU791 is February and the most expensive month to fly is April. (Average prices, based on 1680 datapoints.)
The best day to arrive at Kupang is Friday and it would be best to avoid Saturday, as prices are on average 5.16% higher than on Friday. (Average prices, based on 20584346 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 991 datapoints.)