The best month to fly with Flight ID6307 is February and the most expensive month to fly is September. (Average prices, based on 1850 datapoints.)
The best day to arrive at Surabaya is Thursday and it would be best to avoid Sunday, as prices are on average 27.9% higher than on Thursday. (Average prices, based on 564757646 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 768 datapoints.)