Cheap flights from Shanghai Hongqiao Intl Airport to Seoul from $123

The month of September is another great option to travel to Seoul, with average flight prices from Shanghai Hongqiao Intl Airport averaging around $267.

According to our data, Tuesday is the cheapest day to fly to Seoul from Shanghai Hongqiao Intl Airport. The lowest ticket price found for a Tuesday departure recently was $302. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Monday, with ticket prices averaging around $447.

Flying to Seoul from Shanghai Hongqiao Intl Airport at noon is the least expensive time of day to depart. momondo users have found prices as low as $257 when looking at flights departing at noon. In the afternoon is when there is more demand to fly to Seoul, so prices are often more expensive at around $630 per ticket.

Fly from Shanghai Hongqiao Intl to Seoul Gimpo Intl for the best Shanghai Hongqiao Intl - Seoul flight prices

There are 2 cabin classes available to choose from on Shanghai Hongqiao Intl Airport to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 5% on your flight if you consider stops on a Shanghai Hongqiao Intl Airport to Seoul flight.

Asiana Airlines, Korean Air, and Shandong Airlines are the most popular carriers operating from Shanghai Hongqiao Intl to Seoul

China Eastern, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Seoul from Shanghai Hongqiao Intl Airport according to our data. China Eastern is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 3 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

Historically, on average around 8% of flights between Shanghai and Seoul have experienced a delay on any given week. The average delay length over the past 12 months has been 88 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Asiana Airlines have had the least number of delays on this route over the last 12 months; with about 4% of their flights experiencing any sort of delay.

12 flights are operational daily from Shanghai Hongqiao Intl Airport to Seoul as of September 2026. The most popular departure time for this route is 6:00PM, with 43% of flights per day taking off at noon.

The number of flights available between Shanghai Hongqiao Intl Airport and Seoul is 86 per week as of September 2026. The most frequent departure day is Fri, with 16% of weekly flights leaving on this day.