The best month to fly with Flight WY850 is April and the most expensive month to fly is September. (Average prices, based on 329 datapoints.)
The best day to arrive at Jakarta is Saturday and it would be best to avoid Wednesday, as prices are on average 12.57% higher than on Saturday. (Average prices, based on 1117076 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 313 datapoints.)