The best month to fly between Penang and Johor Bahru is May and the most expensive month to fly is September. (Average prices, based on 3776 datapoints.)
The best day to arrive at Penang is Wednesday and it would be best to avoid Saturday, as prices are on average 89.47% higher than on Wednesday. (Average prices, based on 1672287 datapoints.)
The best time to fly is at around 11. (Average prices, based on 3930 datapoints.)