The best month to fly with Flight QG494 is March and the most expensive month to fly is April. (Average prices, based on 765 datapoints.)
The best day to arrive at Surabaya is Wednesday and it would be best to avoid Sunday, as prices are on average 12.98% higher than on Wednesday. (Average prices, based on 62708202 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 572 datapoints.)