Please be aware that Jakarta has multiple airports and that these results are for all airports serving the city.
The best month to fly between Jakarta and Bandar Lampung is January and the most expensive month to fly is April. (Average prices, based on 27770 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Sunday, as prices are on average 16.58% higher than on Tuesday. (Average prices, based on 6626 datapoints.)
The best time to fly is at around 8. (Average prices, based on 47772 datapoints.)