The best month to fly with Flight JT660 is February and the most expensive month to fly is June. (Average prices, based on 482 datapoints.)
The best day to arrive at Yogyakarta is Tuesday and it would be best to avoid Wednesday, as prices are on average 14.17% higher than on Tuesday. (Average prices, based on 1424067 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 235 datapoints.)