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 Sunday, as prices are on average 54.96% higher than on Friday. (Average prices, based on 5767890 datapoints.)
The best time to fly is at around 10. (Average prices, based on 4282 datapoints.)