The best month to fly with Flight JT6115 is March and the most expensive month to fly is July. (Average prices, based on 5866 datapoints.)
The best day to arrive at Surabaya is Saturday and it would be best to avoid Sunday, as prices are on average 34.15% higher than on Saturday. (Average prices, based on 555448408 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 163 datapoints.)