Please be aware that Kuala Lumpur has multiple airports and that these results are for all airports serving the city.
The best month to fly between Kuala Lumpur and Johor Bahru is October and the most expensive month to fly is April. (Average prices, based on 3456 datapoints.)
The best day to arrive at Kuala Lumpur is Thursday and it would be best to avoid Sunday, as prices are on average 16.46% higher than on Thursday. (Average prices, based on 47945 datapoints.)
The cheapest airline flying from Kuala Lumpur to Johor Bahru is Malindo Air. They are 56% cheaper than FireFly. (Average prices, based on 3473 datapoints.)
The best time to fly is at around 8. (Average prices, based on 5269 datapoints.)