Please be aware that Shanghai has multiple airports and that these results are only for Pudong International airport.
The best month to arrive at Shanghai is November and the most expensive month to fly is January. (Average prices, based on 900 datapoints.)
The best day to arrive at Shanghai is Monday and it would be best to avoid Thursday, as prices are on average 47.79% higher than on Monday. (Average prices, based on 1124 datapoints.)
The cheapest airline flying to Shanghai is Cebu Pacific Air. They are 67% cheaper than Philippine Airlines. (Average prices, based on 996 datapoints.)
At Shanghai the most flights depart around 16:00. (Hourly flights, based on 1164 datapoints.)
From Shanghai it is on average the cheapest to fly to Seoul and to Taipei. (Average prices, based on 354 datapoints.)
From Shanghai most of the flights depart to Tokyo, second best connected from Shanghai is Bangkok. (Daily flights, based on 98 datapoints.)