$440 Cheap Flights from Atlanta (ATL) to Seoul (ICN)

View $440 flight on Thu, Oct 2, 2025Opens in a new window

Popular airlines from Hartsfield-Jackson Atlanta International Airport (ATL) to Incheon Intl. Airport (ICN)

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Cheap Flights from Atlanta to Seoul (ATL-ICN)

Prices were available within the past 7 days and start at $440 for one-way flights and $878 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Thu, Oct 2 - Fri, Oct 17
ATL
Atlanta
ICN
Seoul
$878 Roundtrip, found 1 hour ago
$878
Roundtrip
found 1 hour ago
Select WestJet flight, departing Thu, Oct 2 from Atlanta to Seoul, returning Fri, Oct 17, priced at $878 found 1 hour ago
WestJet
Thu, Oct 2 - Fri, Oct 10
ATL
Atlanta
ICN
Seoul
$880 Roundtrip, found 2 hours ago
$880
Roundtrip
found 2 hours ago
Select WestJet flight, departing Thu, Oct 2 from Atlanta to Seoul, returning Fri, Oct 10, priced at $880 found 2 hours ago
WestJet
Thu, Oct 2 - Wed, Oct 8
ATL
Atlanta
ICN
Seoul
$885 Roundtrip, just found
$885
Roundtrip
just found
Select WestJet flight, departing Thu, Oct 2 from Atlanta to Seoul, returning Wed, Oct 8, priced at $885 just found
WestJet
Tue, Sep 9 - Wed, Sep 17
ATL
Atlanta
ICN
Seoul
$907 Roundtrip, found 2 days ago
$907
Roundtrip
found 2 days ago
Select WestJet flight, departing Tue, Sep 9 from Atlanta to Seoul, returning Wed, Sep 17, priced at $907 found 2 days ago
WestJet
Wed, Oct 1 - Fri, Oct 24
ATL
Atlanta
ICN
Seoul
$909 Roundtrip, found 4 days ago
$909
Roundtrip
found 4 days ago
Select WestJet flight, departing Wed, Oct 1 from Atlanta to Seoul, returning Fri, Oct 24, priced at $909 found 4 days ago
WestJet
Mon, Sep 15 - Fri, Oct 10
ATL
Atlanta
ICN
Seoul
$910 Roundtrip, found 4 days ago
$910
Roundtrip
found 4 days ago
Select WestJet flight, departing Mon, Sep 15 from Atlanta to Seoul, returning Fri, Oct 10, priced at $910 found 4 days ago
Air Canada
Tue, Dec 9 - Wed, Jan 21
ATL
Atlanta
ICN
Seoul
$1,140 Roundtrip, found 1 day ago
$1,140
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Dec 9 from Atlanta to Seoul, returning Wed, Jan 21, priced at $1,140 found 1 day ago
Hawaiian Airlines
Wed, Sep 24 - Mon, Oct 6
ATL
Atlanta
ICN
Seoul
$1,199 Roundtrip, found 7 hours ago
$1,199
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Wed, Sep 24 from Atlanta to Seoul, returning Mon, Oct 6, priced at $1,199 found 7 hours ago
Alaska Airlines
Wed, Nov 26 - Thu, Dec 11
ATL
Atlanta
ICN
Seoul
$1,199 Roundtrip, just found
$1,199
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Nov 26 from Atlanta to Seoul, returning Thu, Dec 11, priced at $1,199 just found
Etihad Airways
Sun, Aug 31 - Mon, Oct 20
ATL
Atlanta
ICN
Seoul
$1,368 Roundtrip, found 3 hours ago
$1,368
Roundtrip
found 3 hours ago
Select Etihad Airways flight, departing Sun, Aug 31 from Atlanta to Seoul, returning Mon, Oct 20, priced at $1,368 found 3 hours ago

Find the cheapest month to fly from Atlanta (ATL) to Seoul (ICN)

September is typically the cheapest month to fly

From $901 - $1,783 per traveler.

Graph displaying average flight prices per month

Alternative airports near Seoul

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

Select flight to Gimpo Intl. GMP. Closest option available. Average driving time to city center is 20 minutes. Flights from $2,371
GMP
Gimpo Intl.
Closest
Average driving time to city center20 min
Flights from $2,371
Flights from Atlanta (ATL) to Seoul (ICN)
Origin airport
Hartsfield-Jackson Atlanta Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, American Airlines, Cathay Pacific, Delta, Ethiopian Airlines, Etihad Airways, Hawaiian Airlines, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United, WestJet
Roundtrip price
$878
Distance
7137 mi
Average flight time
28 hours 20 mins

Atlanta to Seoul Flights

The cheapest times to fly from Atlanta to Seoul

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

 

The best time to book a flight from Atlanta to Seoul

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

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 Atlanta to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $440 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 Atlanta to Seoul 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 Atlanta to Seoul 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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN) cost?
Secure a cheap one-way flight from $440 or cheap return flight from $878 from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN)?
The cheapest month to fly from ATL to ICN is October, when demand is low. Off-peak months are generally when airlines offer better prices between these airports.
Which airlines fly direct from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN)?
You can fly directly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN) on a Delta Air Lines flight.
What is the cheapest airline that flies from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN)?
The cheapest airline to offer flights between Hartsfield-Jackson Atlanta Intl. Airport (ATL) and Incheon Intl. Airport (ICN) will change depending on when you plan to fly. Korean Air and Delta Air Lines are just some of the choices offering well-priced fares. Use Expedia's filter tool to compare airlines in one place and find the right ATL to ICN flight for your budget.
How many flights per day from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN)?
When jetting out of Hartsfield-Jackson Atlanta Intl. Airport (ATL), you'll have your pick from an average of 3 daily nonstop flights to Incheon Intl. Airport (ICN).
What are the most popular departure times for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN)?
The 11 AM departures from ATL to ICN are typically the busiest. They can also be more expensive. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from ATL to ICN?
If you depart on a Friday, you'll get the greatest range of choices for flights from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN).
What is the earliest flight from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN)?
The earliest flight departing from Hartsfield-Jackson Atlanta Intl. Airport (ATL) is at around 9:50AM UTC-5. Board this flight and you'll reach Incheon Intl. Airport (ICN) at approximately 3:50PM UTC+9. The entire trip takes 16h.
How long does it take to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN)?
Flights from ATL to ICN have an average travel time of 15 hours and 52 minutes. The total distance between the two is 7,100 mi.
What is the best time to fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN)?
To avoid possible delays on the Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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.
What airports do you fly into for Seoul from Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Compare your flight options from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN). This is the only airport in Seoul you can arrive at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN) last-minute?
Last-minute fares from ATL to ICN are typically more expensive. To secure the lowest rates, start searching for flights well in advance. That said, if you're flexible with your travel dates, you may score a cheap ticket right before your journey.
Is it cheaper to book an ATL to ICN flight and hotel package?
Opting for an ATL to ICN flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our extensive range of accommodations and then add activities, flights and car rentals 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 Hartsfield-Jackson Atlanta Intl. Airport (ATL) to Incheon Intl. Airport (ICN)?
If you reserved your ATL to ICN flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

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*Available to One Key members.