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 Manila is February and the most expensive month to fly is December. (Average prices, based on 582 datapoints.)
The best day to arrive at Kuala Lumpur is Thursday and it would be best to avoid Saturday, as prices are on average 77.89% higher than on Thursday. (Average prices, based on 582 datapoints.)
The best time to fly is at around 18. (Average prices, based on 1077 datapoints.)