The best month to fly between Penang and Medan is March and the most expensive month to fly is June. (Average prices, based on 4391 datapoints.)
The best day to arrive at Penang is Monday and it would be best to avoid Friday, as prices are on average 151.43% higher than on Monday. (Average prices, based on 13504970 datapoints.)
The cheapest airline flying from Penang to Medan is Lion Air. They are 24% cheaper than AirAsia. (Average prices, based on 4396 datapoints.)
The best time to fly is at around 16. (Average prices, based on 7357 datapoints.)