The best month to fly with Flight QG5421 is March and the most expensive month to fly is December. (Average prices, based on 2654 datapoints.)
The best day to arrive at Jakarta is Wednesday and it would be best to avoid Saturday, as prices are on average 32.13% higher than on Wednesday. (Average prices, based on 145702410 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 214 datapoints.)