The best month to fly between Surabaya and Balikpapan is March and the most expensive month to fly is May. (Average prices, based on 2462 datapoints.)
The best day to arrive at Surabaya is Friday and it would be best to avoid Sunday, as prices are on average 7.09% higher than on Friday. (Average prices, based on 95718903 datapoints.)
The best time to fly is at around 10. (Average prices, based on 22466 datapoints.)