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 July and the most expensive month to fly is November. (Average prices, based on 435 datapoints.)
The best day to arrive at Taipei is Sunday and it would be best to avoid Friday, as prices are on average 22.84% higher than on Sunday. (Average prices, based on 2208 datapoints.)
The cheapest airline flying to Taipei is VietJet Air. They are 39% cheaper than XiamenAir. (Average prices, based on 565 datapoints.)
At Taipei the most flights depart around 20:00. (Hourly flights, based on 645 datapoints.)
From Taipei it is on average the cheapest to fly to Manila and to Hong Kong. (Average prices, based on 1381 datapoints.)
From Taipei most of the flights depart to Hong Kong, second best connected from Taipei is Osaka. (Daily flights, based on 67 datapoints.)