Please be aware that Yogyakarta has multiple airports and that these results are for all airports serving the city.
The best month to fly between Yogyakarta and Pontianak is March and the most expensive month to fly is July. (Average prices, based on 6310 datapoints.)
The best day to arrive at Yogyakarta is Sunday and it would be best to avoid Monday, as prices are on average 9.46% higher than on Sunday. (Average prices, based on 674 datapoints.)