The best month to fly with Flight QG662 is October and the most expensive month to fly is December. (Average prices, based on 4099 datapoints.)
The best day to arrive at Surabaya is Tuesday and it would be best to avoid Friday, as prices are on average 13.53% higher than on Tuesday. (Average prices, based on 214956593 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 887 datapoints.)