$132 Cheap Flights from Seoul (GMP) to Changchun (CGQ)

View $132 flight on Wed, Sep 17, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Changchun (CGQ-Longjia Intl.)

Cheap Flights from Seoul to Changchun (GMP-CGQ)

Prices were available within the past 7 days and start at $132 for one-way flights and $196 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Eastern Airlines
Tue, Sep 2 - Tue, Sep 9
GMP
Seoul
CGQ
Changchun
$196 Roundtrip, found 2 days ago
$196
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Tue, Sep 2 from Seoul to Changchun, returning Tue, Sep 9, priced at $196 found 2 days ago
China Eastern Airlines
Mon, Sep 8 - Wed, Sep 10
GMP
Seoul
CGQ
Changchun
$198 Roundtrip, found 6 days ago
$198
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Mon, Sep 8 from Seoul to Changchun, returning Wed, Sep 10, priced at $198 found 6 days ago
China Eastern Airlines
Tue, Sep 2 - Tue, Sep 9
GMP
Seoul
CGQ
Changchun
$214 Roundtrip, found 2 days ago
$214
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Tue, Sep 2 from Seoul to Changchun, returning Tue, Sep 9, priced at $214 found 2 days ago
China Eastern Airlines
Mon, Sep 8 - Wed, Sep 10
GMP
Seoul
CGQ
Changchun
$216 Roundtrip, found 6 days ago
$216
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Mon, Sep 8 from Seoul to Changchun, returning Wed, Sep 10, priced at $216 found 6 days ago
Air China
Tue, Sep 2 - Tue, Sep 9
GMP
Seoul
CGQ
Changchun
$227 Roundtrip, found 2 days ago
$227
Roundtrip
found 2 days ago
Select Air China flight, departing Tue, Sep 2 from Seoul to Changchun, returning Tue, Sep 9, priced at $227 found 2 days ago
China Eastern Airlines
Mon, Nov 3 - Fri, Nov 14
GMP
Seoul
CGQ
Changchun
$238 Roundtrip, found 13 hours ago
$238
Roundtrip
found 13 hours ago
Select China Eastern Airlines flight, departing Mon, Nov 3 from Seoul to Changchun, returning Fri, Nov 14, priced at $238 found 13 hours ago
Air China
Mon, Sep 8 - Wed, Sep 10
GMP
Seoul
CGQ
Changchun
$244 Roundtrip, found 6 days ago
$244
Roundtrip
found 6 days ago
Select Air China flight, departing Mon, Sep 8 from Seoul to Changchun, returning Wed, Sep 10, priced at $244 found 6 days ago
China Eastern Airlines
Fri, Oct 24 - Tue, Oct 28
GMP
Seoul
CGQ
Changchun
$245 Roundtrip, found 4 days ago
$245
Roundtrip
found 4 days ago
Select China Eastern Airlines flight, departing Fri, Oct 24 from Seoul to Changchun, returning Tue, Oct 28, priced at $245 found 4 days ago
Shanghai Airlines
Wed, Sep 24 - Sat, Sep 27
GMP
Seoul
CGQ
Changchun
$249 Roundtrip, found 3 days ago
$249
Roundtrip
found 3 days ago
Select Shanghai Airlines flight, departing Wed, Sep 24 from Seoul to Changchun, returning Sat, Sep 27, priced at $249 found 3 days ago
China Southern Airlines
Sun, Aug 10 - Wed, Sep 10
GMP
Seoul
CGQ
Changchun
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Sun, Aug 10 from Seoul to Changchun, returning Wed, Sep 10, priced at $276 found 1 day ago
Flights from Seoul (GMP) to Changchun (CGQ)
Origin airport
Gimpo Intl.
Destination airport
Longjia Intl.
Airlines serving
China Eastern Airlines, China Southern Airlines
Roundtrip price
$196
Distance
448 mi

Seoul to Changchun Flights

The cheapest times to fly from Seoul to Changchun

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

 

The best time to book a flight from Seoul to Changchun

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

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 Changchun in 2025. You can also book with separate airlines for your outbound and return journeys, from $132 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 Changchun 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 Changchun 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.

 

Frequently asked questions

How much does a flight from Gimpo Intl. Airport (GMP) to Longjia Intl. Airport (CGQ) cost?
Discover the latest flight deals from GMP to CGQ by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from GMP to CGQ?
The cheapest flights from GMP to CGQ are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Gimpo Intl. Airport (GMP) to Longjia Intl. Airport (CGQ)?
You can't fly nonstop to Longjia Intl. Airport (CGQ) from Seoul (GMP-Gimpo Intl.). However, you can seamlessly travel to Changchun without any layovers by departing from Incheon Intl. Airport (ICN).
What is the cheapest airline that flies from GMP to CGQ?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GMP to CGQ. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gimpo Intl. Airport (GMP) to Longjia Intl. Airport (CGQ)?
You'll have to catch a flight with a layover when traveling from Gimpo Intl. Airport (GMP) to Longjia Intl. Airport (CGQ). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from GMP to CGQ?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Gimpo Intl. Airport (GMP) to Longjia Intl. Airport (CGQ)?
To arrive at Longjia Intl. Airport (CGQ) without delays, select a flight that leaves Gimpo Intl. Airport (GMP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Gimpo Intl. Airport (GMP) to Longjia Intl. Airport (CGQ) last-minute?
Waiting until just before your departure to book your flight from GMP to CGQ often results in higher prices. While you may find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book a GMP to CGQ flight and hotel package?
You can save money by securing a GMP to CGQ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Gimpo Intl. Airport (GMP) to Longjia Intl. Airport (CGQ)?
In most instances, you can cancel or reschedule your GMP to CGQ flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.