The best month to fly between Singapore and Shanghai is May and the most expensive month to fly is March. (Average prices, based on 367 datapoints.)
The best day to arrive at Singapore is Wednesday and it would be best to avoid Sunday, as prices are on average 76.98% higher than on Wednesday. (Average prices, based on 434 datapoints.)
The cheapest airline flying from Singapore to Shanghai is Spring Airlines. They are 73% cheaper than Singapore Airlines. (Average prices, based on 375 datapoints.)
The best time to fly is at around 22. (Average prices, based on 441 datapoints.)