Please be aware that Jakarta has multiple airports and that these results are for all airports serving the city.
The best month to fly between Jakarta and Sorong is April and the most expensive month to fly is October. (Average prices, based on 1796 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Monday, as prices are on average 14.2% higher than on Tuesday. (Average prices, based on 2381 datapoints.)
The cheapest airline flying from Jakarta to Sorong is Lion Air. They are 23% cheaper than Garuda Indonesia. (Average prices, based on 1800 datapoints.)