The best month to fly between Penang and Kuala Lumpur is May and the most expensive month to fly is September. (Average prices, based on 2088 datapoints.)
The best day to arrive at Penang is Wednesday and it would be best to avoid Friday, as prices are on average 97.17% higher than on Wednesday. (Average prices, based on 2664 datapoints.)
The cheapest airline flying from Penang to Kuala Lumpur is Malindo Air. They are 87% cheaper than China Airlines. (Average prices, based on 2124 datapoints.)
The best time to fly is at around 6. (Average prices, based on 6454 datapoints.)