Please be aware that Shanghai has multiple airports and that these results are for all airports serving the city.
The best month to fly between Shanghai and Hong Kong is June and the most expensive month to fly is March. (Average prices, based on 307 datapoints.)
The best day to arrive at Shanghai is Monday and it would be best to avoid Wednesday, as prices are on average 53.25% higher than on Monday. (Average prices, based on 321 datapoints.)
The cheapest airline flying from Shanghai to Hong Kong is Spring Airlines. They are 49% cheaper than Hong Kong Airlines. (Average prices, based on 322 datapoints.)
The best time to fly is at around 21. (Average prices, based on 455 datapoints.)
THB
