The best month to fly with Flight IW1230 is March and the most expensive month to fly is September. (Average prices, based on 739 datapoints.)
The best day to arrive at Pekanbaru is Wednesday and it would be best to avoid Friday, as prices are on average 10% higher than on Wednesday. (Average prices, based on 5570812 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 485 datapoints.)