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 Friday and it would be best to avoid Monday, as prices are on average 12.68% higher than on Friday. (Average prices, based on 28477416 datapoints.)
The best time to fly is at around 11. (Average prices, based on 47206 datapoints.)