South Korea

$377+ Cheap flights from Atlanta (ATL) to South Korea

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 — ICN
Feb 28 — Mar 71
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Cheap flight deals from Atlanta to South Korea

Cheapest flights from Atlanta to South Korea
Explore the most affordable flight options available from Atlanta to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Trip.com deal was found by Cheapflights users on 1/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:25 am
ATL
-
ICN
1 stop24h 10m
Multiple Airlines
Sun 4/269:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 1/29$815
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 4/2310:40 pm
ATL
-
ICN
1 stop41h 15m
Multiple Airlines
Sun 4/269:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 1/28$823
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Tue 3/36:00 am
ATL
-
ICN
1 stop33h 40m
Multiple Airlines
Thu 3/59:20 pm
ICN
-
ATL
2 stops23h 33m
Multiple Airlines
Deal found 1/29$826
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Tue 3/39:37 am
ATL
-
ICN
2 stops49h 08m
Multiple Airlines
Tue 5/59:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 1/28$836
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Wed 3/46:00 am
ATL
-
ICN
2 stops44h 20m
Multiple Airlines
Tue 5/59:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 1/28$840
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 4/34:15 pm
ATL
-
ICN
2 stops40h 20m
Multiple Airlines
Sun 4/269:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 1/29$841
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 4/2010:40 pm
ATL
-
ICN
1 stop41h 15m
Multiple Airlines
Tue 4/289:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 1/27$842
This Kiwi.com deal was found by Cheapflights users on 1/29. 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.
Tue 3/310:35 am
ATL
-
ICN
1 stop39h 45m
Multiple Airlines
Tue 3/109:20 pm
ICN
-
ATL
2 stops27h 26m
Multiple Airlines
Deal found 1/29$848
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Tue 4/710:45 pm
ATL
-
ICN
2 stops30h 50m
Multiple Airlines
Tue 4/289:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 1/28$852
This China Airlines deal was found by Cheapflights users on 1/28. 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 China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:31 pm
ATL
-
PUS
2 stops26h 44m
Multiple Airlines
Sat 9/510:30 am
PUS
-
ATL
2 stops34h 21m
Multiple Airlines
Deal found 1/28$1,122
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
Wed 9/98:13 pm
ATL
-
GMP
2 stops32h 47m
Japan Airlines
Mon 9/287:55 am
GMP
-
ATL
2 stops19h 42m
Japan Airlines
Deal found 1/28$1,139
This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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.
Mon 10/264:40 pm
ATL
-
GMP
2 stops29h 15m
Japan Airlines
Thu 11/58:00 am
GMP
-
ATL
2 stops19h 26m
Japan Airlines
Deal found 1/28$1,158

Find flight deals from Atlanta to South Korea

Keep the following information in mind while searching for Atlanta to South Korea flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$815
(Trip.com)

One-way from

$377
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,578

Good round-trip deal

$1,300 or less

Good one-way deal

$867 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Seoul (SEL) flight deals.
Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Seoul (SEL) flights.
From Atlanta Hartsfield-Jackson to South Korea
One-way flight from Atlanta Hartsfield-Jackson to South Korea
Highest demand for flights based on searches. 13% potential increase in price ($254 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($57 potential savings vs. average RT price).
Average for round-trip flights in January 2026
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to South Korea.
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to South Korea.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to South Korea 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 January 29, 2026.
Use the filters below to find and compare flights from Atlanta to South Korea that are best for you.

Fly from

Atlanta

Fly to

South Korea

Route

Depart

Return

Price

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Tue 3/31

7:46 am-9:50 pm

2 stops25h 04m

Seoul Gimpo Intl

Thu 4/23

8:00 am-10:05 pm

2 stops27h 05m

$1,225

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 3/9

6:00 am-10:55 am

2 stops39h 55m

Seoul Gimpo Intl

Sun 3/15

7:40 pm-2:47 pm

2 stops32h 07m

$1,267

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 3/11

7:08 pm-10:55 am

2 stops26h 47m

Seoul Gimpo Intl

Tue 3/31

7:20 pm-10:01 pm

2 stops39h 41m

$1,287

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 2/25

6:00 am-10:05 pm

2 stops26h 05m

Seoul Gimpo Intl

Wed 3/4

3:20 pm-11:33 pm

3 stops46h 13m

$1,295

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 2/23

7:15 am-10:55 am

2 stops37h 40m

Seoul Gimpo Intl

Thu 3/5

8:00 am-1:29 pm

2 stops19h 29m

$1,307

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 4/23

8:21 am-9:50 pm

2 stops24h 29m

Seoul Gimpo Intl

Sun 4/26

7:55 am-2:43 pm

2 stops19h 48m

$1,316

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Sat 3/7

3:22 pm-10:55 am

2 stops29h 33m

Seoul Gimpo Intl

Sun 3/15

7:40 pm-2:47 pm

2 stops32h 07m

$1,317

AtlantaBusan

ATL - PUS

ATLPUS

Atlanta Hartsfield-Jackson

Mon 2/23

7:04 am-5:40 pm

2 stops44h 36m

Busan Gimhae

Mon 3/2

3:45 pm-3:56 pm

2 stops38h 11m

$1,331

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 3/18

6:12 am-10:05 pm

2 stops26h 53m

Seoul Gimpo Intl

Mon 3/30

7:55 am-1:29 pm

2 stops18h 34m

$1,403

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Tue 2/24

11:06 am-1:55 pm

2 stops36h 49m

Incheon Intl

Mon 3/2

1:45 pm-7:13 pm

2 stops43h 28m

$1,429

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 55 results
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Best time to book a flight from Atlanta to South Korea

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

What is the cheapest month to book a flight from Atlanta to South Korea?

Currently, November is the cheapest month in which you can book a flight from Atlanta to South Korea (average of $181). Flying from Atlanta to South Korea in June is currently the most expensive (average of $1,166). 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 KR?

Find hourly flight availability from Atlanta to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

A simple way to save on the total cost of your ticket is to fly from Atlanta to South Korea in the afternoon. If you’re flexible enough to do this you can expect to save up to 72% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Atlanta to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to South Korea. Price data was last updated on January 24, 2026.

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

Weekly flight availability from Atlanta to South Korea

Explore weekly flight availability from Atlanta to South Korea. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 29, 2026.

The most flights from ATL to KR0 are scheduled on a Monday (6 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (6 on average).

How often are flights from Atlanta to South Korea delayed?

About 22% of weekly flights between Atlanta and South Korea have experienced delays in the past year, with the average delay time being 130 minutes.

What is the most punctual flight time for Atlanta to South Korea flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Atlanta to South Korea flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 19% of flights being delayed.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated January 29, 2026.
See what other customers who have flown with Korean Air, Delta, and American Airlines from Atlanta to South Korea have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

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.

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

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.

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

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.

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

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.

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

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.

Entertainment

8.2

Crew

8.7

Comfort

8.3

Overall

8.4

Boarding

8.5

Food

8.1

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 South Korea. 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 South Korea?

    Located just 8.2 mi from the city center, Atlanta Hartsfield-Jackson (ATL) is the airport most travelers will use when flying to South Korea from Atlanta.

  • How popular is this Atlanta to South Korea flight route?

  • How long is the flight from Atlanta to South Korea?

    Airlines like Japan Airlines and Cathay Pacific fly from Atlanta to South Korea in about 36h 49m. The time it takes to get you to your destination can typically vary by up to 3h 06m. Airlines will cover a distance of 7134 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $30. However, be on the lookout for offers from Spirit Airlines and Southwest, as they are both options that can get you from Atlanta to South Korea for a low price.

  • What are the most popular routes from Atlanta to South Korea?

  • What are the cheapest flights from Atlanta to South Korea?

    Looking at all options, your cheapest flight can be booked for $572. While the most popular route (Atlanta Hartsfield-Jackson - Incheon Intl) can be booked for $810 on average, our data indicates $7,632 when flying from Atlanta to South Korea.

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

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

  • How can I find direct flights from Atlanta to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Atlanta to South Korea 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 South Korea?

    Currently, November is the cheapest month in which you can book a flight from Atlanta to South Korea (average of $181). Flying from Atlanta to South Korea in June is currently the most expensive (average of $1,166). 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

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Alternative routes for Atlanta to South Korea

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Atlanta to South Korea

Discover the top 8 airlines that operate flights from Atlanta to South Korea. 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$165Average$1,303FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$500Average$987FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$691Average$976FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$967Average$1,756FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$1,201Average$1,364FlexibilityNo cancel feeOn-time67%
FinnairCheapest$1,457Average$1,619FlexibilityNo cancel feeOn-time76%
Korean AirCheapest$1,461Average$2,294FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,772Average$2,429FlexibilityNo cancel feeOn-timeN/A

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