The best month to fly with Flight SL394 is October and the most expensive month to fly is April. (Average prices, based on 5437 datapoints.)
The best day to arrive at Jakarta is Thursday and it would be best to avoid Sunday, as prices are on average 23.92% higher than on Thursday. (Average prices, based on 141141846 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 188 datapoints.)