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 May and the most expensive month to fly is January. (Average prices, based on 762 datapoints.)
The best day to arrive at Shanghai is Monday and it would be best to avoid Sunday, as prices are on average 41.49% higher than on Monday. (Average prices, based on 932 datapoints.)
The cheapest airline flying to Shanghai is Cebu Pacific Air. They are 47% cheaper than Thai Lion Air. (Average prices, based on 925 datapoints.)
At Shanghai the most flights depart around 09:00. (Hourly flights, based on 1275 datapoints.)
From Shanghai it is on average the cheapest to fly to Guangzhou and to Seoul. (Average prices, based on 377 datapoints.)
From Shanghai most of the flights depart to Guangzhou, second best connected from Shanghai is Singapore. (Daily flights, based on 201 datapoints.)