The best month to fly between Batam and Medan is August and the most expensive month to fly is December. (Average prices, based on 39205 datapoints.)
The best day to arrive at Batam is Saturday and it would be best to avoid Thursday, as prices are on average 9.78% higher than on Saturday. (Average prices, based on 37170055 datapoints.)
The best time to fly is at around 9. (Average prices, based on 59208 datapoints.)