Please be aware that Kuala Lumpur and Taipei has multiple airports and that these results are for all airports serving the city.
The best month to fly between Kuala Lumpur and Taipei is October and the most expensive month to fly is May. (Average prices, based on 2398 datapoints.)
The best day to arrive at Kuala Lumpur is Sunday and it would be best to avoid Wednesday, as prices are on average 20.17% higher than on Sunday. (Average prices, based on 2509 datapoints.)
The cheapest airline flying from Kuala Lumpur to Taipei is AirAsia X. They are 59% cheaper than China Airlines. (Average prices, based on 2405 datapoints.)
The best time to fly is at around 7. (Average prices, based on 3744 datapoints.)