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 November and the most expensive month to fly is March. (Average prices, based on 82207 datapoints.)
The best day to arrive at Jakarta is Sunday and it would be best to avoid Thursday, as prices are on average 10.06% higher than on Sunday. (Average prices, based on 32919 datapoints.)
The cheapest airline flying from Jakarta to Yogyakarta is Transnusa Air Services. They are 57% cheaper than Garuda Indonesia. (Average prices, based on 82230 datapoints.)
The best time to fly is at around 5. (Average prices, based on 102223 datapoints.)