The best month to fly with Flight JT231 is February and the most expensive month to fly is March. (Average prices, based on 315 datapoints.)
The best day to arrive at Medan is Thursday and it would be best to avoid Wednesday, as prices are on average 13.25% higher than on Thursday. (Average prices, based on 2008887 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 620 datapoints.)