Please be aware that Jakarta and Yogyakarta has multiple airports and that these results are for all airports serving the city.
The best month to fly between Jakarta and Yogyakarta is March and the most expensive month to fly is April. (Average prices, based on 85733 datapoints.)
The best day to arrive at Jakarta is Monday and it would be best to avoid Thursday, as prices are on average 5.59% higher than on Monday. (Average prices, based on 41976 datapoints.)
The cheapest airline flying from Jakarta to Yogyakarta is Transnusa Air Services. They are 44% cheaper than Garuda Indonesia. (Average prices, based on 85755 datapoints.)
The best time to fly is at around 17. (Average prices, based on 105752 datapoints.)