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$402+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — ICN
Apr 16 — Apr 231
Thu 4/16
Thu 4/23
1 adult, Economy
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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 March 17, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/11. 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.
Thu 4/98:25 am
ATL
-
ICN
1 stop24h 10m
Multiple Airlines
Wed 4/226:00 pm
ICN
-
ATL
1 stop25h 40m
Multiple Airlines
Deal found 3/11$957
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/308:15 am
ATL
-
ICN
1 stop21h 30m
Multiple Airlines
Sat 5/166:00 pm
ICN
-
ATL
2 stops25h 24m
Multiple Airlines
Deal found 3/12$961
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/252:50 pm
ATL
-
ICN
1 stop40h 20m
Multiple Airlines
Sat 5/166:00 pm
ICN
-
ATL
1 stop25h 15m
Multiple Airlines
Deal found 3/13$962
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/227:32 pm
ATL
-
ICN
1 stop31h 18m
Multiple Airlines
Thu 5/79:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 3/12$963
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/247:32 pm
ATL
-
ICN
1 stop31h 18m
Multiple Airlines
Mon 5/46:00 pm
ICN
-
ATL
2 stops32h 55m
Multiple Airlines
Deal found 3/15$964
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/238:25 am
ATL
-
ICN
1 stop24h 10m
Multiple Airlines
Thu 5/79:10 pm
ICN
-
ATL
2 stops22h 45m
Multiple Airlines
Deal found 3/12$965
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/2412:21 pm
ATL
-
ICN
2 stops27h 09m
Multiple Airlines
Thu 5/79:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 3/12$966
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 3/314:25 pm
ATL
-
ICN
1 stop38h 45m
Multiple Airlines
Sun 4/1911:20 am
ICN
-
ATL
2 stops59h 10m
Multiple Airlines
Deal found 3/13$967
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/308:15 am
ATL
-
ICN
1 stop21h 30m
Multiple Airlines
Tue 5/129:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 3/12$968
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/298:15 am
ATL
-
ICN
1 stop21h 30m
Multiple Airlines
Sun 5/176:00 pm
ICN
-
ATL
1 stop25h 15m
Multiple Airlines
Deal found 3/12$971
This Kiwi.com deal was found by Cheapflights users on 3/12. 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 4/308:15 am
ATL
-
ICN
1 stop21h 30m
Multiple Airlines
Sun 5/176:00 pm
ICN
-
ATL
1 stop25h 15m
Multiple Airlines
Deal found 3/12$973
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 4/289:15 pm
ATL
-
ICN
2 stops34h 05m
Multiple Airlines
Thu 5/289:10 pm
ICN
-
ATL
1 stop22h 45m
Multiple Airlines
Deal found 3/15$974

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 March 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$961
(Kiwi.com)

One-way from

$402
(Kiwi.com)

Popular in

March

Cheapest in

November

Average price

$2,192

Good round-trip deal

$1,497 or less

Good one-way deal

$892 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 South Korea
Search Deals
One-way flight from Atlanta Hartsfield-Jackson to South Korea
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($370 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to South Korea.
Search Deals
Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to South Korea.
Search Deals

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 March 17, 2026.
Use the filters below to find and compare flights from Atlanta to South Korea that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Sun 5/3

8:50 pm-11:30 am

2 stops25h 40m

Incheon Intl

Tue 5/12

8:05 pm-5:40 am

2 stops22h 35m

$1,381

AtlantaBusan

ATL - PUS

ATLPUS

Atlanta Hartsfield-Jackson

Thu 4/9

7:20 am-9:30 am

2 stops37h 10m

Busan Gimhae

Tue 4/21

10:30 am-6:00 am

2 stops32h 30m

$1,388

AtlantaBusan

ATL - PUS

ATLPUS

Atlanta Hartsfield-Jackson

Sun 4/26

7:00 am-3:30 pm

2 stops43h 30m

Busan Gimhae

Sun 5/3

10:00 pm-5:40 am

2 stops44h 40m

$1,404

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 4/16

10:17 am-9:15 pm

2 stops21h 58m

Seoul Gimpo Intl

Fri 4/24

8:00 am-4:53 pm

2 stops21h 53m

$1,414

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 5/6

6:11 pm-5:30 pm

2 stops34h 19m

Incheon Intl

Thu 5/28

7:35 pm-3:34 pm

2 stops32h 59m

$1,476

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 4/9

5:25 am-9:15 pm

3 stops26h 50m

Seoul Gimpo Intl

Wed 4/22

7:15 pm-2:27 pm

2 stops32h 12m

$1,522

AtlantaBusan

ATL - PUS

ATLPUS

Atlanta Hartsfield-Jackson

Thu 4/30

8:15 am-7:45 am

3 stops34h 30m

Busan Gimhae

Thu 5/7

7:30 am-5:50 am

3 stops35h 20m

$1,535

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 5/6

6:11 pm-5:30 pm

2 stops34h 19m

Incheon Intl

Wed 6/3

7:35 pm-3:34 pm

2 stops32h 59m

$1,589

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Tue 6/2

12:02 pm-9:15 pm

2 stops20h 13m

Seoul Gimpo Intl

Mon 6/15

8:00 am-4:56 pm

2 stops21h 56m

$1,656

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Fri 5/8

6:04 am-3:45 pm

1 stop20h 41m

Incheon Intl

Sat 8/8

5:50 pm-10:19 am

2 stops29h 29m

$1,673

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/14

Showing 1-10 of 56 resultsSorted by cheapest first
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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 $179). Flying from Atlanta to South Korea in June is currently the most expensive (average of $1,104). 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 March 17, 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 73% 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 March 14, 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 March 17, 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 19% of weekly flights between Atlanta and South Korea have experienced delays in the past year, with the average delay time being 122 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 Sunday 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 17% 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 March 17, 2026.
See what other customers who have flown with Korean Air,Delta, andTurkish 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.
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

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.
Korean Air
8.4
Very good
1,202 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

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.
Delta
7.9
Good
8,288 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

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.
Turkish Airlines
7.3
Good
4,258 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

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.
WestJet
7.2
Good
3,295 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

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.
American Airlines
7.1
Good
11,467 reviews
Korean Air
8.4
Very good
1,202 reviews

Entertainment

8.2

Overall

8.4

Crew

8.7

Comfort

8.3

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 long is the flight from Atlanta to South Korea?

    Airlines like Japan Airlines, Alaska Airlines, and American Airlines fly from Atlanta to South Korea in about 20h 41m. The time it takes to get you to your destination can typically vary by up to 13h 38m. 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?

    While some choose either Atlanta Hartsfield-Jackson - Seoul Gimpo Intl or Atlanta Hartsfield-Jackson - Busan Gimhae, Atlanta Hartsfield-Jackson - Incheon Intl is the most popular route 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 $562. While the most popular route (Atlanta Hartsfield-Jackson - Incheon Intl) can be booked for $858 on average, our data indicates $7,690 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 $179). Flying from Atlanta to South Korea in June is currently the most expensive (average of $1,104). 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

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Top 9 airlines flying from Atlanta to South Korea

Discover the top 9 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 March 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
WestJetCheapest$165Average$1,360FlexibilityNo cancel feeOn-time60%
Turkish AirlinesCheapest$498Average$998FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$680Average$1,432FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$691Average$976FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$963Average$1,800FlexibilityNo cancel feeOn-time71%
Japan AirlinesCheapest$1,065Average$1,481FlexibilityNo cancel feeOn-time79%
Korean AirCheapest$1,211Average$2,185FlexibilityNo cancel feeOn-time81%
FinnairCheapest$1,457Average$1,619FlexibilityNo cancel feeOn-time76%
DeltaCheapest$1,931Average$2,385FlexibilityNo cancel feeOn-timeN/A

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