We've scanned every flight from Seoul to Shanghai to find the best deals. If you want a cheap flight, it's best to be as flexible as you can on dates. If that day's no good for you, try searching by month to see some alternative dates.
Shanghai Pu Dong Airport is just one of the airports in Shanghai. If you're not set on a specific airport, try changing your search from Shanghai Pu Dong Airport to Shanghai to see a broader range of flights – they might be cheaper. It usually takes about 7 hrs 30 mins to fly 823 km to Shanghai Pu Dong Airport.
149 flights go to or via Shanghai every week. The most popular airline is China Southern Airlines but do spend some time checking all your options – they aren’t necessarily the cheapest airline to book with.
During this peak season, accommodation prices often increase too, so it's best to book early. Or you could keep your fingers crossed and hold out for a last-minute deal.