The best month to fly with Flight IW1371 is August and the most expensive month to fly is November. (Average prices, based on 489 datapoints.)
The best day to arrive at Sintang is Thursday and it would be best to avoid Wednesday, as prices are on average 89.75% higher than on Thursday. (Average prices, based on 192315 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 119 datapoints.)