The best month to fly with Flight QG664 is December and the most expensive month to fly is July. (Average prices, based on 391 datapoints.)
The best day to arrive at Jakarta is Sunday and it would be best to avoid Wednesday, as prices are on average 29.11% higher than on Sunday. (Average prices, based on 956839908 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 382 datapoints.)