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 Denpasar Bali is January and the most expensive month to fly is June. (Average prices, based on 716697 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Friday, as prices are on average 22.85% higher than on Tuesday. (Average prices, based on 756834 datapoints.)
The cheapest airline flying from Jakarta to Denpasar Bali is Batik Air. They are 46% cheaper than Garuda Indonesia. (Average prices, based on 716722 datapoints.)
The best time to fly is at around 6. (Average prices, based on 736722 datapoints.)