The best month to fly between Solo and Jakarta is October and the most expensive month to fly is June. (Average prices, based on 54216 datapoints.)
The best day to arrive at Solo is Wednesday and it would be best to avoid Sunday, as prices are on average 31.31% higher than on Wednesday. (Average prices, based on 27785 datapoints.)
The best time to fly is at around 12. (Average prices, based on 74216 datapoints.)