$220 Cheap China Southern Airlines flights Seoul (GMP) to Changsha (CSX)

View $220 flight on Tue, Oct 21, 2025Opens in a new window

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$220 Cheap China Southern Airlines flights Seoul (GMP) to Changsha (CSX)

Prices were available within the past 7 days and start at $220 for one-way flights and $404 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
Fri, Sep 19 - Sun, Sep 21
GMP
Seoul
CSX
Changsha
$404 Roundtrip, found 2 days ago
$404
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Fri, Sep 19 from Seoul to Changsha, returning Sun, Sep 21, priced at $404 found 2 days ago
China Southern Airlines
Fri, Sep 19 - Sun, Sep 21
GMP
Seoul
CSX
Changsha
$418 Roundtrip, found 2 days ago
$418
Roundtrip
found 2 days ago
Select China Southern Airlines flight, departing Fri, Sep 19 from Seoul to Changsha, returning Sun, Sep 21, priced at $418 found 2 days ago
China Southern Airlines
Fri, Oct 17 - Fri, Oct 31
GMP
Seoul
CSX
Changsha
$428 Roundtrip, found 1 day ago
$428
Roundtrip
found 1 day ago
Select China Southern Airlines flight, departing Fri, Oct 17 from Seoul to Changsha, returning Fri, Oct 31, priced at $428 found 1 day ago
China Southern Airlines
Wed, Oct 1 - Sun, Oct 12
GMP
Seoul
CSX
Changsha
$498 Roundtrip, found 23 hours ago
$498
Roundtrip
found 23 hours ago
Select China Southern Airlines flight, departing Wed, Oct 1 from Seoul to Changsha, returning Sun, Oct 12, priced at $498 found 23 hours ago
Flights from Seoul (GMP) to Changsha (CSX)
Origin airport
Gimpo Intl.
Destination airport
Huanghua Intl.
Airlines serving
Air China, China Eastern Airlines, China Southern Airlines, Shanghai Airlines
Popular airline
China Southern Airlines
Distance
1017 mi

Frequently asked questions

How much is a China Southern Airlines flight from Gimpo Intl. Airport (GMP) to Huanghua Intl. Airport (CSX)?
Set the "Price (lowest to highest)" filter on Expedia to find cheap China Southern Airlines return flights from $404 from GMP to CSX. Affordable one-way tickets from $220 are available as well.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from GMP to CSX with China Southern Airlines?
China Southern Airlines flights to Changsha are typically more affordable in the off-peak months of March and February. Whether you're searching for a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Gimpo Intl. Airport (GMP) to Huanghua Intl. Airport (CSX) with China Southern Airlines?
Search for China Southern Airlines flights from GMP to CSX about one month before you want to leave. The most affordable time to reserve an international flight is usually 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. No matter your itinerary or fare class, the best day to book international airfare is usually Sunday. Friday is often the most expensive. Travelers who book on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does China Southern Airlines fly nonstop from Gimpo Intl. Airport (GMP) to Huanghua Intl. Airport (CSX)?
Simply enter your dates, hit search and select "Nonstop" on Expedia to find any direct flights from GMP to CSX with China Southern Airlines or another carrier.
What is the earliest China Southern Airlines flight from GMP to CSX?
Filter your results by "Early Morning" and "Morning" to see the earliest flights from GMP to CSX. Heading off early means flight cancellations are less likely.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does China Southern Airlines fly into in Changsha?
China Southern Airlines flights from Gimpo Intl. Airport (GMP) to Changsha arrive at Huanghua Intl. Airport (CSX). This is the main gateway to this destination.
What kind of luggage can I take on a China Southern Airlines flight from Gimpo Intl. Airport (GMP) to Huanghua Intl. Airport (CSX)?
On a standard economy flight with China Southern Airlines from GMP to CSX, you can bring 1 checked-in bag up to 50 lb with dimensions no larger than 62 inches in total. For carry-on, you're allowed 1 cabin bag weighing up to 11 lb and measuring no more than 45 inches. Weight and size allowances can vary based on the cabin class you're in and airfare type. To make sure you don't get caught with additional fees at the terminal, double-check your China Southern Airlines booking or look up the airline's website before packing your bags.
Why fly with China Southern Airlines from GMP to CSX?
Offering top-tier customer service and an excellent in-flight experience, China Southern Airlines is a popular option for many passengers heading from GMP to CSX. What's more, if you're a China Southern Sky Pearl Club and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my China Southern Airlines flight from Gimpo Intl. Airport (GMP) to Huanghua Intl. Airport (CSX)?
It's generally possible to change or cancel your flight, although there may be additional charges if your booking was made over 24 hours ago. Need flexible options? Use Expedia's "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you have to alter your plans. To update your itinerary, go to "Trips," select your flight and click on "Manage Booking" for more details.

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*Available to One Key members.