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 February. (Average prices, based on 833 datapoints.)
The best day to arrive at Shanghai is Monday and it would be best to avoid Saturday, as prices are on average 54.77% higher than on Monday. (Average prices, based on 291 datapoints.)
The cheapest airline flying to Shanghai is Hainan Airlines. They are 38% cheaper than Thai Airasia X . (Average prices, based on 964 datapoints.)
At Shanghai the most flights depart around 09:00. (Hourly flights, based on 1230 datapoints.)
From Shanghai it is on average the cheapest to fly to Hong Kong and to Seoul. (Average prices, based on 234 datapoints.)
From Shanghai most of the flights depart to Tokyo, second best connected from Shanghai is Hong Kong. (Daily flights, based on 148 datapoints.)