HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$535+ Cheap flights from Atlanta (ATL) to Seoul (SEL)

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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — SEL
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Atlanta to Seoul 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 Seoul are usually found in March or November, booked 67 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Atlanta to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Seoul (SEL). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,243
(FlightHub)

One-way from

$535
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$1,228

Good round-trip deal

$1,885 or less

Good one-way deal

$1,172 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Seoul (SEL) flights.
Search Deals
From Atlanta Hartsfield-Jackson to Seoul (SEL)
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($136 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Seoul (SEL).
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Seoul (SEL).
Search Deals

Find flight deals from Atlanta to Seoul

Cheapest flights from Atlanta to Seoul
Explore the most affordable flight options available from Atlanta to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Gotogate deal was found by Cheapflights users on 3/23. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/13:00 pmATL - ICN
1 stop28h 40mTurkish Airlines
Thu 5/1511:20 pmICN - ATL
1 stop33h 30mTurkish Airlines
Deal found 3/23$1,228
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/256:20 pmATL - ICN
3 stops35h 25mMultiple Airlines
Tue 6/38:20 amICN - ATL
3 stops35h 13mMultiple Airlines
Deal found 3/23$1,229
This WestJet deal was found by Cheapflights users on 3/24. 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.
Thu 5/224:55 pmATL - ICN
2 stops36h 50mWestJet
Mon 6/238:45 pmICN - ATL
2 stops32h 16mWestJet
Deal found 3/24$1,234
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/3010:35 amATL - ICN
1 stop40h 25mEthiopian Air
Mon 5/51:05 amICN - ATL
2 stops44h 50mEthiopian Air
Deal found 3/25$1,394
This Gurufare deal was found by Cheapflights users on 3/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:38 amATL - GMP
2 stops25h 12mJapan Airlines
Wed 10/297:50 amGMP - ATL
2 stops26h 57mJapan Airlines
Deal found 3/24$1,622
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/236:30 amATL - GMP
2 stops26h 20mMultiple Airlines
Wed 5/77:55 amGMP - ATL
2 stops26h 31mMultiple Airlines
Deal found 3/23$1,638
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:00 amATL - GMP
2 stops26h 20mANA
Tue 4/297:55 pmGMP - ATL
2 stops31h 35mANA
Deal found 3/25$1,865

Cheapflights Fare Finder

Customize your flight search to find flights from Atlanta to Seoul 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 March 26, 2025.
Use the filters below to find and compare flights from Atlanta to Seoul that are best for you.

Fly from

Atlanta

Fly to

Seoul

Route

Depart

Return

Price

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 4/24

1:56 pm-1:05 pm

2 stops34h 09m

Seoul Gimpo Intl

Thu 5/1

2:25 pm-10:31 am

3 stops33h 06m

$1,211

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Fri 4/18

9:45 pm-5:40 pm

1 stop30h 55m

Incheon Intl

Fri 4/25

10:20 am-12:55 pm

1 stop39h 35m

$1,243

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Mon 6/2

8:30 am-6:45 pm

1 stop21h 15m

Incheon Intl

Thu 6/19

8:45 pm-4:01 pm

2 stops32h 16m

$1,264

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Sun 9/7

7:41 pm-11:15 am

2 stops26h 34m

Incheon Intl

Sat 9/27

8:35 pm-7:53 am

2 stops24h 18m

$1,265

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 4/30

10:35 am-4:00 pm

1 stop40h 25m

Incheon Intl

Mon 5/5

1:05 am-8:55 am

2 stops44h 50m

$1,394

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Tue 9/16

1:30 pm-3:35 pm

3 stops37h 05m

Incheon Intl

Tue 10/7

11:20 am-10:39 pm

3 stops48h 19m

$1,480

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 8/25

6:24 pm-9:50 pm

2 stops38h 26m

Seoul Gimpo Intl

Tue 9/23

7:55 am-4:14 pm

2 stops21h 19m

$1,685

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 4/30

9:25 am-10:20 pm

2 stops23h 55m

Seoul Gimpo Intl

Tue 5/20

7:55 pm-2:25 pm

2 stops31h 30m

$1,865

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Sat 5/10

8:02 pm-1:00 pm

3 stops51h 58m

$548

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Sat 7/5

4:55 pm-6:45 pm

2 stops60h 50m

$566

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 19 results
1
2

Compare providers for flights from Atlanta to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Seoul in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Atlanta to Seoul 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 Seoul trip
Airports
ATL

For faster security, try the South security area or the international terminal if you’re not checking bags.

Read more about ATLby Chris Dong
ICN

The AREX express train is a quick option to Seoul Station, taking 40-50 minutes and offering in-town check-in.

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 Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

How far ahead should I book a flight from Atlanta to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Seoul. Price data was last updated on March 21, 2025.

The best time to book flights from Atlanta to Seoul is 66 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 Seoul?

Currently, February is the cheapest month in which you can book a flight from Atlanta to Seoul (average of $1,002). Flying from Atlanta to Seoul in June is currently the most expensive (average of $1,661). 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 SEL?

Find hourly flight availability from Atlanta to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

One of the essential ways to save on airfare from Atlanta to Seoul is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 31% on airfare.

What is the cheapest day to fly from Atlanta to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Seoul. Price data was last updated on December 16, 2024.

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

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. 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 Seoul. Reviews last updated March 26, 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines and ANA from Atlanta to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

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
1,049 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

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.
Japan Airlines
8.3
Very good
1,440 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

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.
ANA
8.3
Very good
826 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

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.
Singapore Airlines
8.1
Very good
1,284 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

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
7,891 reviews
Korean Air
8.4
Very good
1,049 reviews

Crew

8.7

Food

8.1

Overall

8.4

Boarding

8.5

Entertainment

8.2

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 Seoul. 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 Seoul?

    Atlanta Hartsfield-Jackson (ATL), located 8.2 mi from the city center, is the airport you fly out of when you book flights from Atlanta to Seoul. 8 airlines have flights from Hartsfield-Jackson to Seoul on a regular basis. Booking flights from Atlanta Hartsfield-Jackson to Seoul should not be difficult; the airport handles an average of 4 outbound flights to Seoul per day.

  • How popular is this Atlanta to Seoul flight route?

    Within the past month, 121 users have taken a look at flights from Atlanta Hartsfield-Jackson to Seoul.

  • What are the cheapest airlines flying from Atlanta to Seoul round-trip?

    Currently priced at $1,243, Turkish Airlines will fly you from Atlanta to Seoul and back. In addition to Turkish Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Ethiopian Air - these airlines can fly you to your destination from $1,264 and $1,394, respectively. These flights start at 31% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Atlanta to Seoul one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $566. Turkish Airlines flights start at $582 while deals on Air Canada start at $930 one-way.

  • What are the cheapest flights from Atlanta to Seoul?

    On average you can expect to pay $3,767 for a flight from Atlanta to Seoul. The cheapest flight overall is $972 while the most popular route, (Atlanta Hartsfield-Jackson - Incheon Intl) is currently priced at $826.

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

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

  • How can I find direct flights from Atlanta to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Seoul 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 Seoul?

    Currently, February is the cheapest month in which you can book a flight from Atlanta to Seoul (average of $1,002). Flying from Atlanta to Seoul in June is currently the most expensive (average of $1,661). 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

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 8 airlines flying from Atlanta to Seoul

Discover the top 8 airlines that operate flights from Atlanta to Seoul. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$898Average$1,134FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$950Average$1,369FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,001Average$1,313FlexibilityNo cancel feeOn-time71%
WestJetCheapest$1,148Average$1,521FlexibilityNo cancel feeOn-time60%
FinnairCheapest$1,353Average$1,524FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,490Average$2,329FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,590Average$2,766FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$1,659Average$1,788FlexibilityNo cancel feeOn-time75%
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.