$100 Cheap Flights from Seoul (ICN) to Shanghai (SHA)

View $100 flight on Mon, Jan 5, 2026Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Hongqiao International Airport (SHA)

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Cheap Flights from Seoul to Shanghai (ICN-SHA)

Prices were available within the past 7 days and start at $100 for one-way flights and $180 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air China
Mon, Jan 19 - Thu, Jan 22
ICN
Seoul
SHA
Shanghai
$180 Roundtrip, found 21 hours ago
$180
Roundtrip
found 21 hours ago
Select Air China flight, departing Mon, Jan 19 from Seoul to Shanghai, returning Thu, Jan 22, priced at $180 found 21 hours ago
Xiamen Airlines
Wed, Nov 26 - Sun, Nov 30
ICN
Seoul
SHA
Shanghai
$218 Roundtrip, just found
$218
Roundtrip
just found
Select Xiamen Airlines flight, departing Wed, Nov 26 from Seoul to Shanghai, returning Sun, Nov 30, priced at $218 just found

Find the cheapest month to fly from Seoul (ICN) to Shanghai (SHA)

November is typically the cheapest month to fly

From $110 - $176 per traveler.

Alternative airports near Shanghai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pudong Intl. PVG. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $142
PVG
Pudong Intl.
Cheapest
Average driving time to city center32 min
Flights from $142

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA) cost?
Secure a cheap one-way flight from $100 or cheap return flight from $180 from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA)?
January is the most affordable month to fly from ICN to SHA. Traveling outside of peak seasons is often the key to finding a great deal.
Which airlines fly direct from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA)?
Although Seoul (ICN-Incheon Intl.) doesn't have any direct flights to Hongqiao Intl. Airport (SHA), other airports have nonstop options. Jetting off from Gimpo Intl. Airport (GMP) will get you to Shanghai without any detours.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA)?
To find the cheapest airline that'll fly you from ICN to SHA, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA)?
Direct flights from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ICN to SHA?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA)?
To arrive at Hongqiao Intl. Airport (SHA) on schedule, select a flight that leaves Incheon Intl. Airport (ICN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Shanghai from Incheon Intl. Airport (ICN)?
Pudong Intl. Airport (PVG) is the only airport in Shanghai with direct flights from Incheon Intl. Airport (ICN). Compare the options and find affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA) last-minute?
Booking your ticket from ICN to SHA just before your trip is generally more expensive. But if there's some wiggle room with your itinerary, you could bag a cheap last-minute fare.
Is it cheaper to book an ICN to SHA flight and hotel package?
Securing an ICN to SHA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Hongqiao Intl. Airport (SHA)?
If you reserved your ICN to SHA flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more information.

Travel information

Origin airport
Incheon Intl.
Destination airport
Hongqiao Intl.
Airlines serving
Air China, China Southern Airlines, Xiamen Airlines
Roundtrip price
$180
Distance
521 mi

Book with confidence

Seoul to Shanghai Flights

The cheapest times to fly from Seoul to Shanghai

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Shanghai are during the month of January. You can find some of the cheapest flights from Seoul to Shanghai with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Shanghai

Sunday is one of the best days to book for cheap flights from Seoul to Shanghai: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Shanghai

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Shanghai in 2025. You can also book with separate airlines for your outbound and return journeys, from $100 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Shanghai flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Shanghai airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Shanghai Flights

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*Available to One Key members.