The best month to fly between Medan and Batam is September and the most expensive month to fly is June. (Average prices, based on 30882 datapoints.)
The best day to arrive at Medan is Monday and it would be best to avoid Wednesday, as prices are on average 16.91% higher than on Monday. (Average prices, based on 28493156 datapoints.)
The best time to fly is at around 11. (Average prices, based on 47216 datapoints.)