Please be aware that Taipei has multiple airports and that these results are for all airports serving the city.
The best month to arrive at Taipei is November and the most expensive month to fly is May. (Average prices, based on 4675 datapoints.)
The best day to arrive at Taipei is Saturday and it would be best to avoid Monday, as prices are on average 7.97% higher than on Saturday. (Average prices, based on 1892 datapoints.)
The cheapest airline flying to Taipei is VietJet Air. They are 75% cheaper than Cathay Pacific. (Average prices, based on 4792 datapoints.)
At Taipei the most flights depart around 12:00. (Hourly flights, based on 5179 datapoints.)
From Taipei it is on average the cheapest to fly to Bangkok and to Kuala Lumpur. (Average prices, based on 751 datapoints.)
From Taipei most of the flights depart to Hong Kong, second best connected from Taipei is Tokyo. (Daily flights, based on 198 datapoints.)