The best month to fly with Flight SL603 is May and the most expensive month to fly is April. (Average prices, based on 1573 datapoints.)
The best day to arrive at Balikpapan is Monday and it would be best to avoid Wednesday, as prices are on average 14.79% higher than on Monday. (Average prices, based on 119023563 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 313 datapoints.)