The best month to fly with Flight GA618 is May and the most expensive month to fly is December. (Average prices, based on 3047 datapoints.)
The best day to arrive at Jakarta is Friday and it would be best to avoid Saturday, as prices are on average 21.71% higher than on Friday. (Average prices, based on 288235516 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 438 datapoints.)