The best month to fly between Gunung Sitoli and Medan is March and the most expensive month to fly is July. (Average prices, based on 18960 datapoints.)
The best day to arrive at Gunung Sitoli is Thursday and it would be best to avoid Monday, as prices are on average 7.99% higher than on Thursday. (Average prices, based on 6825589 datapoints.)
The best time to fly is at around 6. (Average prices, based on 30688 datapoints.)