The best month to fly with Flight GA1904 is February and the most expensive month to fly is December. (Average prices, based on 4245 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Saturday, as prices are on average 8.97% higher than on Tuesday. (Average prices, based on 767804105 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 111 datapoints.)