$795 Cheap Flights from Seoul (GMP) to Atlanta (ATL)

View $795 flight on Mon, Oct 27, 2025Opens in a new window

Popular airlines from Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta International Airport (ATL)

Cheap Flights from Seoul to Atlanta (GMP-ATL)

Prices were available within the past 7 days and start at $795 for one-way flights and $1,243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All Nippon Airways
Thu, Jul 2 - Thu, Jul 9
GMP
Seoul
ATL
Atlanta
$1,243 Roundtrip, found 5 days ago
$1,243
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Thu, Jul 2 from Seoul to Atlanta, returning Thu, Jul 9, priced at $1,243 found 5 days ago
All Nippon Airways
Wed, Jan 14 - Wed, Feb 4
GMP
Seoul
ATL
Atlanta
$1,244 Roundtrip, found 6 days ago
$1,244
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Wed, Jan 14 from Seoul to Atlanta, returning Wed, Feb 4, priced at $1,244 found 6 days ago
All Nippon Airways
Mon, Dec 15 - Thu, Jan 15
GMP
Seoul
ATL
Atlanta
$1,245 Roundtrip, found 3 hours ago
$1,245
Roundtrip
found 3 hours ago
Select All Nippon Airways flight, departing Mon, Dec 15 from Seoul to Atlanta, returning Thu, Jan 15, priced at $1,245 found 3 hours ago
All Nippon Airways
Wed, Sep 17 - Thu, Sep 25
GMP
Seoul
ATL
Atlanta
$1,247 Roundtrip, found 6 days ago
$1,247
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Wed, Sep 17 from Seoul to Atlanta, returning Thu, Sep 25, priced at $1,247 found 6 days ago
All Nippon Airways
Wed, Sep 17 - Tue, Sep 23
GMP
Seoul
ATL
Atlanta
$1,250 Roundtrip, found 3 days ago
$1,250
Roundtrip
found 3 days ago
Select All Nippon Airways flight, departing Wed, Sep 17 from Seoul to Atlanta, returning Tue, Sep 23, priced at $1,250 found 3 days ago
Asiana Airlines
Fri, Aug 29 - Mon, Sep 1
GMP
Seoul
ATL
Atlanta
$1,291 Roundtrip, found 3 days ago
$1,291
Roundtrip
found 3 days ago
Select Asiana Airlines flight, departing Fri, Aug 29 from Seoul to Atlanta, returning Mon, Sep 1, priced at $1,291 found 3 days ago
All Nippon Airways
Sun, Dec 14 - Sun, Jan 25
GMP
Seoul
ATL
Atlanta
$1,299 Roundtrip, found 8 hours ago
$1,299
Roundtrip
found 8 hours ago
Select All Nippon Airways flight, departing Sun, Dec 14 from Seoul to Atlanta, returning Sun, Jan 25, priced at $1,299 found 8 hours ago
All Nippon Airways
Thu, Jul 2 - Thu, Jul 9
GMP
Seoul
ATL
Atlanta
$1,314 Roundtrip, found 5 days ago
$1,314
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Thu, Jul 2 from Seoul to Atlanta, returning Thu, Jul 9, priced at $1,314 found 5 days ago
All Nippon Airways
Wed, Jan 14 - Wed, Feb 4
GMP
Seoul
ATL
Atlanta
$1,316 Roundtrip, found 6 days ago
$1,316
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Wed, Jan 14 from Seoul to Atlanta, returning Wed, Feb 4, priced at $1,316 found 6 days ago
Japan Airlines
Fri, Aug 29 - Mon, Sep 1
GMP
Seoul
ATL
Atlanta
$1,509 Roundtrip, found 3 days ago
$1,509
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Fri, Aug 29 from Seoul to Atlanta, returning Mon, Sep 1, priced at $1,509 found 3 days ago
Flights from Seoul (GMP) to Atlanta (ATL)
Origin airport
Gimpo Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
All Nippon Airways, Japan Airlines
Roundtrip price
$1,243
Distance
7122 mi

Seoul to Atlanta Flights

The cheapest times to fly from Seoul to Atlanta

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

 

The best time to book a flight from Seoul to Atlanta

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

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 Atlanta in 2025. You can also book with separate airlines for your outbound and return journeys, from $795 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 Atlanta 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 Atlanta 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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) cost?
Snag a cheap one-way flight from $795 or cheap return flight from $1,243 from Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Planning your trip for July can help you save, as it's the cheapest month for flights between GMP and ATL. You'll often find the lowest prices during the off-season.
Which airlines fly direct from Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
While Seoul (GMP-Gimpo Intl.) has no direct flights to Hartsfield-Jackson Atlanta Intl. Airport (ATL), other airports have nonstop options. Leaving from Incheon Intl. Airport (ICN) will get you to Atlanta without any layovers.
What is the cheapest airline that flies from Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from GMP to ATL. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Nonstop flights from Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GMP to ATL?
You'll typically find Tuesday the quietest day for flights, while Fridays are often 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 Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Opt for a flight from Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this are on average 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 Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) last-minute?
Last-minute fares from GMP to ATL are usually more expensive. To secure the cheapest rates, start searching for flights well ahead of time. That being said, if your travel plans are flexible, it's possible to land a cheap fare right before your trip.
Is it cheaper to book a GMP to ATL flight and hotel package?
Booking a GMP to ATL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our impressive range of hotels and then add flights, car rentals and activities 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 Gimpo Intl. Airport (GMP) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Usually, it's possible to reschedule or cancel your GMP to ATL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.