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 12410 datapoints.)
The best day to arrive at Gunung Sitoli is Thursday and it would be best to avoid Saturday, as prices are on average 12.3% higher than on Thursday. (Average prices, based on 8234638 datapoints.)
The best time to fly is at around 10. (Average prices, based on 21444 datapoints.)