The best month to fly with Flight JT521 is April and the most expensive month to fly is October. (Average prices, based on 277 datapoints.)
The best day to arrive at Banjarmasin is Monday and it would be best to avoid Wednesday, as prices are on average 6.58% higher than on Monday. (Average prices, based on 2951925 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 396 datapoints.)