The best month to fly with Flight JT842 is September and the most expensive month to fly is January. (Average prices, based on 5459 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Monday, as prices are on average 15.32% higher than on Tuesday. (Average prices, based on 40773139 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 698 datapoints.)