The best month to fly between Balikpapan and Surabaya is May and the most expensive month to fly is August. (Average prices, based on 2517 datapoints.)
The best day to arrive at Balikpapan is Tuesday and it would be best to avoid Sunday, as prices are on average 3% higher than on Tuesday. (Average prices, based on 118306069 datapoints.)
The best time to fly is at around 19. (Average prices, based on 22524 datapoints.)