The best month to fly between Surabaya and Lombok is February and the most expensive month to fly is July. (Average prices, based on 461 datapoints.)
The best day to arrive at Surabaya is Monday and it would be best to avoid Friday, as prices are on average 46% higher than on Monday. (Average prices, based on 23822323 datapoints.)
The best time to fly is at around 15. (Average prices, based on 6993 datapoints.)