The best month to fly with Flight IU678 is March and the most expensive month to fly is November. (Average prices, based on 3476 datapoints.)
The best day to arrive at Yogyakarta is Wednesday and it would be best to avoid Saturday, as prices are on average 3.26% higher than on Wednesday. (Average prices, based on 10448368 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 509 datapoints.)