The best month to fly between Balikpapan and Surabaya is May and the most expensive month to fly is August. (Average prices, based on 1979 datapoints.)
The best day to arrive at Balikpapan is Saturday and it would be best to avoid Thursday, as prices are on average 32.75% higher than on Saturday. (Average prices, based on 122644157 datapoints.)
The best time to fly is at around 19. (Average prices, based on 21986 datapoints.)