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 Wednesday and it would be best to avoid Friday, as prices are on average 12.14% higher than on Wednesday. (Average prices, based on 37156394 datapoints.)
The best time to fly is at around 9. (Average prices, based on 59209 datapoints.)