The best month to fly with Flight JT6357 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 Friday and it would be best to avoid Saturday, as prices are on average 6.28% higher than on Friday. (Average prices, based on 551185095 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 185 datapoints.)