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 January and the most expensive month to fly is March. (Average prices, based on 495 datapoints.)
The best day to arrive at Kuala Lumpur is Saturday and it would be best to avoid Friday, as prices are on average 50.06% higher than on Saturday. (Average prices, based on 470 datapoints.)
The cheapest airline flying from Kuala Lumpur to Taipei is AirAsia X. They are 61% cheaper than China Airlines. (Average prices, based on 501 datapoints.)
The best time to fly is at around 7. (Average prices, based on 850 datapoints.)