HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Incheon Intl

$303+ Cheap flights from Atlanta (ATL) to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ICN
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Incheon Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Incheon Intl are usually found in July or February, booked 63 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Atlanta to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 11, 2025.

Round-trip from

$948
(WestJet)

One-way from

$303
(Kiwi.com)

Popular in

December

Cheapest in

July

Average price

$1,805

Good round-trip deal

$1,620 or less

Good one-way deal

$988 or less
From Atlanta Hartsfield-Jackson to Incheon Intl
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Incheon Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($81 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Incheon Intl.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Incheon Intl.
Search Deals

Find flight deals from Atlanta to Incheon Intl

Cheapest flights from Atlanta to Incheon Intl
Explore the most affordable flight options available from Atlanta to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This WestJet deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:30 amATL - ICN
1 stop22h 10mWestJet
Sat 10/258:45 pmICN - ATL
2 stops47h 06mWestJet
Deal found 9/10$948
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/258:30 amATL - ICN
1 stop21h 45mMultiple Airlines
Sat 11/11:20 pmICN - ATL
1 stop31h 02mMultiple Airlines
Deal found 9/10$950
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/157:45 amATL - ICN
1 stop32h 10mMultiple Airlines
Wed 9/179:30 pmICN - ATL
1 stop23h 12mMultiple Airlines
Deal found 9/11$951
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:15 amATL - ICN
1 stop32h 05mMultiple Airlines
Thu 12/49:20 pmICN - ATL
2 stops23h 32mMultiple Airlines
Deal found 9/10$953
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:45 amATL - ICN
1 stop32h 10mMultiple Airlines
Sun 9/2810:05 pmICN - ATL
1 stop35h 43mMultiple Airlines
Deal found 9/10$956
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:30 amATL - ICN
1 stop21h 15mMultiple Airlines
Sat 11/89:00 pmICN - ATL
1 stop17h 01mMultiple Airlines
Deal found 9/10$957
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:12 pmATL - ICN
1 stop20h 28mMultiple Airlines
Sun 11/309:20 pmICN - ATL
1 stop23h 31mMultiple Airlines
Deal found 9/10$958
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/37:48 amATL - ICN
1 stop31h 32mMultiple Airlines
Mon 11/2410:00 pmICN - ATL
1 stop22h 09mMultiple Airlines
Deal found 9/9$959
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/207:12 pmATL - ICN
1 stop20h 28mMultiple Airlines
Sat 11/299:20 pmICN - ATL
2 stops23h 52mMultiple Airlines
Deal found 9/10$960
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:45 amATL - ICN
1 stop32h 10mMultiple Airlines
Sat 9/278:35 amICN - ATL
2 stops25h 03mMultiple Airlines
Deal found 9/10$961
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/248:30 amATL - ICN
1 stop21h 15mMultiple Airlines
Thu 11/69:00 pmICN - ATL
1 stop17h 01mMultiple Airlines
Deal found 9/10$962
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1110:14 pmATL - ICN
1 stop41h 41mMultiple Airlines
Thu 9/189:30 pmICN - ATL
1 stop24h 00mMultiple Airlines
Deal found 9/10$963

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Atlanta to Incheon Intl Airport that are best for you.

Fly from

Atlanta

Fly to

Incheon Intl

Route

Depart

Return

Price

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Mon 9/22

5:30 pm-12:40 pm

2 stops30h 10m

Incheon Intl

Sun 9/28

10:10 am-4:26 pm

2 stops43h 16m

$1,231

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Tue 10/21

5:45 pm-12:40 pm

2 stops29h 55m

Incheon Intl

Wed 11/12

3:00 pm-10:18 pm

2 stops45h 18m

$1,231

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Tue 11/25

8:17 pm-9:15 pm

2 stops34h 58m

Incheon Intl

Wed 12/3

1:50 pm-7:39 pm

2 stops43h 49m

$1,269

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 11/19

11:56 am-6:35 pm

2 stops40h 39m

Incheon Intl

Mon 12/1

1:50 pm-7:45 pm

2 stops43h 55m

$1,269

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Tue 9/23

6:30 pm-12:40 pm

2 stops29h 10m

Incheon Intl

Sat 10/18

3:10 pm-5:10 pm

2 stops39h 00m

$1,280

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 10/22

11:24 am-12:40 pm

2 stops36h 16m

Incheon Intl

Thu 11/13

7:35 pm-7:28 pm

2 stops37h 53m

$1,281

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Mon 9/22

5:30 pm-2:05 pm

2 stops31h 35m

Incheon Intl

Sat 10/18

1:40 pm-5:10 pm

2 stops40h 30m

$1,281

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 9/17

5:30 pm-7:05 pm

2 stops36h 35m

Incheon Intl

Fri 10/17

3:10 pm-4:48 pm

2 stops38h 38m

$1,282

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 10/22

6:09 pm-6:35 pm

2 stops35h 26m

Incheon Intl

Wed 10/29

9:25 pm-6:34 pm

3 stops34h 09m

$1,290

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Fri 11/14

6:04 pm-6:35 pm

2 stops34h 31m

Incheon Intl

Mon 11/17

8:35 pm-2:50 pm

2 stops32h 15m

$1,322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 21 results
1
2
3

The best insider tips for Atlanta to Incheon Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Incheon Intl Airport trip
Airports
ATL

Consider using the international terminal for shorter security lines if not checking bags and checking in online.

Read more about ATLby Chris Dong
ICN

The AREX express train is a quick option to Seoul Station, taking 40-50 minutes. Check luggage at Seoul Station's in-town facility.

Read more about ICNby Gabriel Leigh
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on ICN

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Chris Dong

Chris Dong

Expert on ATL

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Best time to book a flight from Atlanta to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Atlanta with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Incheon Intl Airport

How far ahead should I book a flight from Atlanta to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Incheon Intl. Price data was last updated on August 29, 2025.

The best time to book flights from Atlanta to Incheon Intl Airport is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Atlanta to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Atlanta to Incheon Intl Airport (average of $990). Flying from Atlanta to Incheon Intl Airport in December is currently the most expensive (average of $1,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to ICN?

Find hourly flight availability from Atlanta to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 32% on flights from Atlanta to Incheon Intl Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from Atlanta to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Incheon Intl. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Atlanta to Incheon Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated September 11, 2025.
Read through reviews of airlines operating flights from Atlanta to Incheon Intl Airport, such as Korean Air, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,960 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
WestJet
7.2
Good
3,091 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Atlanta to Incheon Intl?

    For a flight from Atlanta to Incheon Intl, you will be flying from Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 8.2 mi from the center of the city. Hartsfield-Jackson is the only Atlanta airport and it handles 6 outbound flights to Incheon Intl per day. 7 airlines have flights to Incheon Intl from Atlanta Hartsfield-Jackson on a regular basis.

  • How popular is this Atlanta to Incheon Intl Airport flight route?

    This flight path from Atlanta Hartsfield-Jackson to Incheon Intl was viewed by 121 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Atlanta to Incheon Intl Airport?

    Cathay Pacific can get you from Atlanta to Incheon Intl Airport in just under 34h 58m. Your travel time can differ by up to . Atlanta and Incheon Intl Airport are separated by a distance of 7134 mi.

  • What are the cheapest airlines flying from Atlanta to Incheon Intl Airport round-trip?

    Our cheapest airline available from Atlanta to Incheon Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $691 on this airline. Additional options worth looking into are Turkish Airlines and Air Canada, starting at $859 and $1,014 round-trip. United Airlines is currently priced 61% below the average price you’ll pay for this route.

  • What are the cheapest flights from Atlanta to Incheon Intl Airport?

    The cheapest flight price from Atlanta to Incheon Intl Airport is $886. On average you can expect to pay $6,299. The most popular route, (Atlanta Hartsfield-Jackson - Incheon Intl), can usually be booked for $743.

  • Can I find deals for flights from Atlanta to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Atlanta to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Atlanta to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Incheon Intl.

  • Can I find deals for business class flights from Atlanta to Incheon Intl?

    Yes. Cheapflights offers flight deals from Atlanta to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Atlanta to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Atlanta to Incheon Intl Airport (average of $990). Flying from Atlanta to Incheon Intl Airport in December is currently the most expensive (average of $1,633). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Atlanta to Incheon Intl

Discover the top 7 airlines that operate flights from Atlanta to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$691Average$980FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$859Average$974FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$1,014Average$1,365FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,017Average$1,356FlexibilityNo cancel feeOn-time71%
WestJetCheapest$1,023Average$1,502FlexibilityNo cancel feeOn-time60%
Korean AirCheapest$1,467Average$2,056FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,595Average$2,666FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.