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 Friday and it would be best to avoid Wednesday, as prices are on average 11.18% higher than on Friday. (Average prices, based on 37169172 datapoints.)
The best time to fly is at around 9. (Average prices, based on 59209 datapoints.)