The best month to fly between Surabaya and Balikpapan is March and the most expensive month to fly is August. (Average prices, based on 1883 datapoints.)
The best day to arrive at Surabaya is Thursday and it would be best to avoid Tuesday, as prices are on average 483.69% higher than on Thursday. (Average prices, based on 92967379 datapoints.)
The best time to fly is at around 6. (Average prices, based on 21887 datapoints.)