The best month to fly with Flight JT982 is September and the most expensive month to fly is June. (Average prices, based on 601 datapoints.)
The best day to arrive at Surabaya is Wednesday and it would be best to avoid Thursday, as prices are on average 22.25% higher than on Wednesday. (Average prices, based on 16148361 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 509 datapoints.)