The best month to fly with Flight JT6855 is September and the most expensive month to fly is June. (Average prices, based on 1405 datapoints.)
The best day to arrive at Pekanbaru is Wednesday and it would be best to avoid Saturday, as prices are on average 7.47% higher than on Wednesday. (Average prices, based on 12245222 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 400 datapoints.)