Please be aware that Shanghai has multiple airports and that these results are for all airports serving the city.
The best month to arrive at Shanghai is December and the most expensive month to fly is January. (Average prices, based on 611 datapoints.)
The best day to arrive at Shanghai is Monday and it would be best to avoid Sunday, as prices are on average 122.42% higher than on Monday. (Average prices, based on 488 datapoints.)
The cheapest airline flying to Shanghai is Cebu Pacific Air. They are 50% cheaper than Spring Airlines. (Average prices, based on 865 datapoints.)
At Shanghai the most flights depart around 20:00. (Hourly flights, based on 1470 datapoints.)
From Shanghai it is on average the cheapest to fly to Hong Kong and to Bangkok. (Average prices, based on 181 datapoints.)
From Shanghai most of the flights depart to Beijing, second best connected from Shanghai is Hong Kong. (Daily flights, based on 345 datapoints.)