The best month to fly between Medan and Batam is September and the most expensive month to fly is December. (Average prices, based on 3351 datapoints.)
The best day to arrive at Medan is Thursday and it would be best to avoid Wednesday, as prices are on average 6.07% higher than on Thursday. (Average prices, based on 28391068 datapoints.)
The best time to fly is at around 11. (Average prices, based on 19662 datapoints.)