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 Saturday and it would be best to avoid Friday, as prices are on average 25.96% higher than on Saturday. (Average prices, based on 2320 datapoints.)
The cheapest airline flying to Taipei is Shanghai Airlines. They are 46% cheaper than Tway Airlines. (Average prices, based on 544 datapoints.)
At Taipei the most flights depart around 12:00. (Hourly flights, based on 724 datapoints.)
From Taipei it is on average the cheapest to fly to Manila and to Hong Kong. (Average prices, based on 1175 datapoints.)
From Taipei most of the flights depart to Seoul, second best connected from Taipei is Tokyo. (Daily flights, based on 116 datapoints.)