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 Wednesday and it would be best to avoid Monday, as prices are on average 34.38% higher than on Wednesday. (Average prices, based on 123984813 datapoints.)
The best time to fly is at around 19. (Average prices, based on 21983 datapoints.)