The best month to fly between Pekanbaru and Medan is March and the most expensive month to fly is September. (Average prices, based on 739 datapoints.)
The best day to arrive at Pekanbaru is Friday and it would be best to avoid Tuesday, as prices are on average 23.82% higher than on Friday. (Average prices, based on 5764870 datapoints.)
The best time to fly is at around 10. (Average prices, based on 4282 datapoints.)