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 Thursday and it would be best to avoid Wednesday, as prices are on average 7.06% higher than on Thursday. (Average prices, based on 94540630 datapoints.)
The best time to fly is at around 6. (Average prices, based on 22464 datapoints.)