$112 Cheap Flights from Seoul (ICN) to Chengdu (CTU)

View $112 flight on Fri, Dec 12, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU)

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Cheap Flights from Seoul to Chengdu (ICN-CTU)

Prices were available within the past 7 days and start at $112 for one-way flights and $158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Fri, Dec 12 - Fri, Dec 19
ICN
Seoul
CTU
Chengdu
$158 Roundtrip, just found
$158
Roundtrip
just found
Select China Eastern Airlines flight, departing Fri, Dec 12 from Seoul to Chengdu, returning Fri, Dec 19, priced at $158 just found
China Eastern Airlines
Sat, Nov 22 - Wed, Dec 3
ICN
Seoul
CTU
Chengdu
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sat, Nov 22 from Seoul to Chengdu, returning Wed, Dec 3, priced at $159 found 3 days ago
China Eastern Airlines
Sun, Dec 14 - Mon, Dec 29
ICN
Seoul
CTU
Chengdu
$185 Roundtrip, found 15 hours ago
$185
Roundtrip
found 15 hours ago
Select China Eastern Airlines flight, departing Sun, Dec 14 from Seoul to Chengdu, returning Mon, Dec 29, priced at $185 found 15 hours ago
China Eastern Airlines
Thu, Jan 1 - Wed, Jan 7
ICN
Seoul
CTU
Chengdu
$186 Roundtrip, found 6 hours ago
$186
Roundtrip
found 6 hours ago
Select China Eastern Airlines flight, departing Thu, Jan 1 from Seoul to Chengdu, returning Wed, Jan 7, priced at $186 found 6 hours ago
Air China
Mon, Mar 23 - Mon, Mar 30
ICN
Seoul
CTU
Chengdu
$187 Roundtrip, found 13 hours ago
$187
Roundtrip
found 13 hours ago
Select Air China flight, departing Mon, Mar 23 from Seoul to Chengdu, returning Mon, Mar 30, priced at $187 found 13 hours ago
China Eastern Airlines
Fri, Dec 12 - Fri, Dec 19
ICN
Seoul
CTU
Chengdu
$192 Roundtrip, just found
$192
Roundtrip
just found
Select China Eastern Airlines flight, departing Fri, Dec 12 from Seoul to Chengdu, returning Fri, Dec 19, priced at $192 just found
Air China
Thu, Jan 1 - Wed, Jan 7
ICN
Seoul
CTU
Chengdu
$194 Roundtrip, found 6 hours ago
$194
Roundtrip
found 6 hours ago
Select Air China flight, departing Thu, Jan 1 from Seoul to Chengdu, returning Wed, Jan 7, priced at $194 found 6 hours ago
China Eastern Airlines
Fri, Dec 12 - Fri, Dec 19
ICN
Seoul
CTU
Chengdu
$198 Roundtrip, just found
$198
Roundtrip
just found
Select China Eastern Airlines flight, departing Fri, Dec 12 from Seoul to Chengdu, returning Fri, Dec 19, priced at $198 just found
China Eastern Airlines
Sat, Nov 29 - Tue, Dec 16
ICN
Seoul
CTU
Chengdu
$199 Roundtrip, found 3 days ago
$199
Roundtrip
found 3 days ago
Select China Eastern Airlines flight, departing Sat, Nov 29 from Seoul to Chengdu, returning Tue, Dec 16, priced at $199 found 3 days ago
China Southern Airlines
Fri, Dec 12 - Fri, Dec 19
ICN
Seoul
CTU
Chengdu
$206 Roundtrip, just found
$206
Roundtrip
just found
Select China Southern Airlines flight, departing Fri, Dec 12 from Seoul to Chengdu, returning Fri, Dec 19, priced at $206 just found

Find the cheapest month to fly from Seoul (ICN) to Chengdu (CTU)

December is typically the cheapest month to fly

From $129 - $168 per traveler.

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU) cost?
Lock in a cheap one-way flight from $112 or cheap return flight from $158 from Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU)?
December is the least expensive month to fly from ICN to CTU. Planning your trip for the off-season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ICN to CTU flight.
How many flights per day from Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU)?
Direct flights from Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ICN to CTU?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Shuangliu Intl. Airport (CTU)?
To avoid potential delays on the Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU) route, aim to travel before 3 PM. Flights after this time are 22% more likely to be canceled.**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.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU) last-minute?
Last-minute bookings from ICN to CTU are generally more expensive. To lock in the lowest prices, start searching for flights ahead of time. That being said, if you can play around with your travel dates, it's possible to score a cheap ticket right before your trip.
Is it cheaper to book an ICN to CTU flight and hotel package?
You can save money by securing an ICN to CTU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your preferred accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Shuangliu Intl. Airport (CTU)?
In most cases, you can cancel or reschedule your ICN to CTU flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more information, visit our Customer Service portal.

Travel information

Origin airport
Incheon Intl.
Destination airport
Shuangliu Intl.
Airlines serving
Air China, China Eastern Airlines, China Southern Airlines
Roundtrip price
$158
Distance
1368 mi

Book with confidence

Seoul to Chengdu Flights

The cheapest times to fly from Seoul to Chengdu

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 Chengdu are during the month of December. You can find some of the cheapest flights from Seoul to Chengdu with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Chengdu

Sunday is one of the best days to book for cheap flights from Seoul to Chengdu: 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 Chengdu

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 Chengdu in 2025. You can also book with separate airlines for your outbound and return journeys, from $112 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 Chengdu 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 Chengdu 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 Chengdu Flights

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*Available to One Key members.