Please be aware that Jakarta has multiple airports and that these results are only for Halim Perdanakusuma International Airport.
The best month to arrive at Jakarta is March and the most expensive month to fly is April. (Average prices, based on 136800 datapoints.)
The best day to arrive at Jakarta is Thursday and it would be best to avoid Sunday, as prices are on average 18.94% higher than on Thursday. (Average prices, based on 128522 datapoints.)
At Jakarta the most flights depart around 18:00. (Hourly flights, based on 136959 datapoints.)
From Jakarta it is on average the cheapest to fly to Yogyakarta and to Solo. (Average prices, based on 89252 datapoints.)
From Jakarta most of the flights depart to Surabaya, second best connected from Jakarta is Yogyakarta. (Daily flights, based on 78 datapoints.)