The best month to fly with Flight IU831 is March and the most expensive month to fly is May. (Average prices, based on 2083 datapoints.)
The best day to arrive at Bengkulu is Thursday and it would be best to avoid Sunday, as prices are on average 14.76% higher than on Thursday. (Average prices, based on 23046944 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 152 datapoints.)