The best month to fly with Flight WY850 is April and the most expensive month to fly is September. (Average prices, based on 347 datapoints.)
The best day to arrive at Jakarta is Saturday and it would be best to avoid Wednesday, as prices are on average 13.92% higher than on Saturday. (Average prices, based on 1763137 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 331 datapoints.)