Please be aware that Jakarta has multiple airports and that these results are for all airports serving the city.
The best month to arrive at Jakarta is February and the most expensive month to fly is July. (Average prices, based on 80742 datapoints.)
The best day to arrive at Jakarta is Thursday and it would be best to avoid Sunday, as prices are on average 28.89% higher than on Thursday. (Average prices, based on 151756 datapoints.)
The cheapest airline flying to Jakarta is Lion Air. They are 89% cheaper than Singapore Airlines. (Average prices, based on 81098 datapoints.)
At Jakarta the most flights depart around 07:00. (Hourly flights, based on 83040 datapoints.)
From Jakarta it is on average the cheapest to fly to Palembang and to Yogyakarta. (Average prices, based on 59186 datapoints.)
From Jakarta most of the flights depart to Surabaya, second best connected from Jakarta is Denpasar Bali. (Daily flights, based on 830 datapoints.)