The best month to fly with Flight IU915 is March and the most expensive month to fly is December. (Average prices, based on 2461 datapoints.)
The best day to arrive at Pekanbaru is Thursday and it would be best to avoid Sunday, as prices are on average 8.06% higher than on Thursday. (Average prices, based on 167377719 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 235 datapoints.)