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 Lombok is February and the most expensive month to fly is June. (Average prices, based on 3866 datapoints.)
The best day to arrive at Yogyakarta is Tuesday and it would be best to avoid Wednesday, as prices are on average 24.49% higher than on Tuesday. (Average prices, based on 1653 datapoints.)