$178 Cheap Flights from Seoul (GMP) to Changsha (CSX)

View $178 flight on Tue, Jul 22, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Changsha (CSX-Huanghua Intl.)

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Cheap Flights from Seoul to Changsha (GMP-CSX)

Prices were available within the past 7 days and start at $178 for one-way flights and $307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Shanghai Airlines
Fri, Aug 8 - Tue, Aug 12
GMP
Seoul
CSX
Changsha
$307 Roundtrip, just found
$307
Roundtrip
just found
Select Shanghai Airlines flight, departing Fri, Aug 8 from Seoul to Changsha, returning Tue, Aug 12, priced at $307 just found
China Eastern Airlines
Fri, Jul 18 - Mon, Jul 21
GMP
Seoul
CSX
Changsha
$307 Roundtrip, found 1 day ago
$307
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Fri, Jul 18 from Seoul to Changsha, returning Mon, Jul 21, priced at $307 found 1 day ago
China Eastern Airlines
Wed, Jul 16 - Wed, Jul 23
GMP
Seoul
CSX
Changsha
$309 Roundtrip, found 6 days ago
$309
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Wed, Jul 16 from Seoul to Changsha, returning Wed, Jul 23, priced at $309 found 6 days ago
Shanghai Airlines
Fri, Aug 8 - Tue, Aug 12
GMP
Seoul
CSX
Changsha
$325 Roundtrip, just found
$325
Roundtrip
just found
Select Shanghai Airlines flight, departing Fri, Aug 8 from Seoul to Changsha, returning Tue, Aug 12, priced at $325 just found
China Eastern Airlines
Wed, Jul 16 - Wed, Jul 23
GMP
Seoul
CSX
Changsha
$327 Roundtrip, found 6 days ago
$327
Roundtrip
found 6 days ago
Select China Eastern Airlines flight, departing Wed, Jul 16 from Seoul to Changsha, returning Wed, Jul 23, priced at $327 found 6 days ago
Shanghai Airlines
Sat, Jul 5 - Thu, Jul 10
GMP
Seoul
CSX
Changsha
$334 Roundtrip, found 2 days ago
$334
Roundtrip
found 2 days ago
Select Shanghai Airlines flight, departing Sat, Jul 5 from Seoul to Changsha, returning Thu, Jul 10, priced at $334 found 2 days ago
Shanghai Airlines
Fri, Jul 18 - Sun, Jul 20
GMP
Seoul
CSX
Changsha
$341 Roundtrip, found 1 day ago
$341
Roundtrip
found 1 day ago
Select Shanghai Airlines flight, departing Fri, Jul 18 from Seoul to Changsha, returning Sun, Jul 20, priced at $341 found 1 day ago
Shanghai Airlines
Fri, Aug 8 - Tue, Aug 12
GMP
Seoul
CSX
Changsha
$343 Roundtrip, just found
$343
Roundtrip
just found
Select Shanghai Airlines flight, departing Fri, Aug 8 from Seoul to Changsha, returning Tue, Aug 12, priced at $343 just found
Air China
Wed, Jul 16 - Wed, Jul 23
GMP
Seoul
CSX
Changsha
$343 Roundtrip, found 6 days ago
$343
Roundtrip
found 6 days ago
Select Air China flight, departing Wed, Jul 16 from Seoul to Changsha, returning Wed, Jul 23, priced at $343 found 6 days ago
Shanghai Airlines
Wed, Jul 9 - Sat, Aug 2
GMP
Seoul
CSX
Changsha
$344 Roundtrip, found 13 hours ago
$344
Roundtrip
found 13 hours ago
Select Shanghai Airlines flight, departing Wed, Jul 9 from Seoul to Changsha, returning Sat, Aug 2, priced at $344 found 13 hours ago

Alternative airports near Changsha

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

Select flight to Huanghua Intl. CSX. Cheapest and Closest option available. Average driving time to city center is 13 minutes. Flights from $344
CSX
Huanghua Intl.
CheapestClosest
Average driving time to city center13 min
Flights from $344
Flights from Seoul (GMP) to Changsha (CSX)
Origin airport
Gimpo Intl.
Destination airport
Huanghua Intl.
Airlines serving
Air China, China Eastern Airlines, Shanghai Airlines
Roundtrip price
$307
Distance
1017 mi

Seoul to Changsha Flights

The cheapest times to fly from Seoul to Changsha

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

 

The best time to book a flight from Seoul to Changsha

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

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 Changsha in 2025. You can also book with separate airlines for your outbound and return journeys, from $178 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 Changsha 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 Changsha 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 Huanghua Intl. Airport (CSX) cost?
Discover the latest flight deals from GMP to CSX 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 CSX?
The cheapest flights from GMP to CSX 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 Huanghua Intl. Airport (CSX)?
There are no direct flights from Seoul (GMP-Gimpo Intl.) to Huanghua Intl. Airport (CSX). However, there are other airports offering nonstop flights. Begin your journey at Incheon Intl. Airport (ICN) and fly straight to Changsha without a layover.
What is the cheapest airline that flies from GMP to CSX?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from GMP to CSX. 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 Huanghua Intl. Airport (CSX)?
You'll need to catch a flight with a layover if you're traveling from Gimpo Intl. Airport (GMP) to Huanghua Intl. Airport (CSX). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from GMP to CSX?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*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 Huanghua Intl. Airport (CSX)?
Choose a flight from Gimpo Intl. Airport (GMP) to Huanghua Intl. Airport (CSX) that leaves before 3 PM to reduce the risk of cancellations. Departures after this time have a 22% higher chance of being canceled, on average.**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 Huanghua Intl. Airport (CSX) last-minute?
Holding off until just before your trip to book your flight from GMP to CSX often results in higher prices. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a GMP to CSX flight and hotel package?
Compared with arranging flights and hotels separately, booking a GMP to CSX flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place will take the stress out of planning your trip. Simply pick your flights and select from our wide range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Gimpo Intl. Airport (GMP) to Huanghua Intl. Airport (CSX)?
Usually, it's possible to cancel or reschedule your GMP to CSX flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.