The best month to fly between Kota Kinabalu and Lahad Datu is April and the most expensive month to fly is September. (Average prices, based on 1283 datapoints.)
The best day to arrive at Kota Kinabalu is Tuesday and it would be best to avoid Thursday, as prices are on average 80.96% higher than on Tuesday. (Average prices, based on 1847688 datapoints.)