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Gimpo Intl

$520+ Cheap flights from Atlanta (ATL) to Gimpo Intl (GMP)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — GMP
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
1 adult, Economy
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Cheap flight deals from Atlanta to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Gimpo Intl (GMP). 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 January 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$1,752
(Cheapflightsfares)

One-way from

$520
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,578
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Seoul Gimpo Intl flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Seoul Gimpo Intl flights.
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From Atlanta Hartsfield-Jackson to Seoul Gimpo Intl
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One-way flight from Atlanta Hartsfield-Jackson to Seoul Gimpo Intl
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Highest demand for flights based on searches. 14% potential increase in price ($278 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Atlanta to Gimpo Intl

Cheapest flights from Atlanta to Gimpo Intl
Explore the most affordable flight options available from Atlanta to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 19, 2026.

This EVA Air deal was found by Cheapflights users on 1/16. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:31 pm
ATL
-
GMP
2 stops28h 19m
Multiple Airlines
Sat 10/101:50 pm
GMP
-
ATL
2 stops31h 01m
Multiple Airlines
Deal found 1/16$1,229
This EVA Air deal was found by Cheapflights users on 1/18. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:31 pm
ATL
-
GMP
2 stops28h 19m
Multiple Airlines
Fri 11/61:50 pm
GMP
-
ATL
2 stops32h 01m
Multiple Airlines
Deal found 1/18$1,574
This Mytrip deal was found by Cheapflights users on 1/18. 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.
Thu 1/228:58 am
ATL
-
GMP
3 stops35h 57m
Multiple Airlines
Sat 1/241:50 pm
GMP
-
ATL
2 stops23h 54m
Multiple Airlines
Deal found 1/18$1,596
This Cheapflightsfares deal was found by Cheapflights users on 1/18. 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 4/135:45 am
ATL
-
GMP
2 stops27h 35m
ANA
Mon 4/207:55 pm
GMP
-
ATL
2 stops32h 06m
ANA
Deal found 1/18$1,752
This Mytrip deal was found by Cheapflights users on 1/17. 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.
Sat 2/1410:12 am
ATL
-
GMP
3 stops34h 43m
Multiple Airlines
Sat 2/218:00 am
GMP
-
ATL
3 stops21h 35m
Multiple Airlines
Deal found 1/17$1,765
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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.
Sun 4/195:45 am
ATL
-
GMP
2 stops27h 35m
ANA
Tue 4/287:55 pm
GMP
-
ATL
2 stops32h 06m
ANA
Deal found 1/16$1,797
This Cheapflightsfares deal was found by Cheapflights users on 1/18. 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.
Sun 4/125:45 am
ATL
-
GMP
2 stops27h 35m
ANA
Sat 4/187:55 pm
GMP
-
ATL
2 stops30h 40m
ANA
Deal found 1/18$1,842
This Ovago deal was found by Cheapflights users on 1/16. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/238:15 am
ATL
-
GMP
2 stops25h 15m
ANA
Thu 6/187:40 am
GMP
-
ATL
2 stops44h 04m
ANA
Deal found 1/16$1,897
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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 5/58:08 am
ATL
-
GMP
2 stops37h 57m
ANA
Tue 5/197:55 pm
GMP
-
ATL
2 stops32h 09m
ANA
Deal found 1/16$1,923
This Cheapflightsfares deal was found by Cheapflights users on 1/17. 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 2/91:15 pm
ATL
-
GMP
2 stops32h 05m
ANA
Mon 2/167:50 pm
GMP
-
ATL
2 stops33h 10m
ANA
Deal found 1/17$1,932
This Gotogate deal was found by Cheapflights users on 1/17. 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 10/15:40 am
ATL
-
GMP
2 stops27h 40m
ANA
Wed 11/47:50 pm
GMP
-
ATL
2 stops32h 54m
ANA
Deal found 1/17$1,938
This Gotogate deal was found by Cheapflights users on 1/17. 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 4/309:10 am
ATL
-
GMP
2 stops24h 10m
ANA
Thu 8/207:40 am
GMP
-
ATL
2 stops26h 11m
ANA
Deal found 1/17$1,946

Cheapflights Fare Finder

 
Customize your flight search to find flights from Atlanta to Gimpo 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 January 19, 2026.
Use the filters below to find and compare flights from Atlanta to Seoul Gimpo Intl Airport that are best for you.

Fly from

Atlanta

Fly to

Gimpo Intl

Route

Depart

Return

Price

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 4/13

5:45 am-10:20 pm

2 stops27h 35m

Seoul Gimpo Intl

Mon 4/20

7:55 pm-3:01 pm

2 stops32h 06m

$1,752

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Sat 2/14

10:12 am-10:55 am

3 stops34h 43m

Seoul Gimpo Intl

Sat 2/21

8:00 am-3:35 pm

3 stops21h 35m

$1,765

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 2/9

1:15 pm-11:20 am

2 stops32h 05m

Seoul Gimpo Intl

Mon 2/16

7:50 pm-3:00 pm

2 stops33h 10m

$1,932

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 4/30

9:10 am-10:20 pm

2 stops24h 10m

Seoul Gimpo Intl

Wed 5/6

12:40 pm-2:41 pm

2 stops39h 01m

$1,952

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 4/29

8:15 am-11:05 am

2 stops37h 50m

Seoul Gimpo Intl

Tue 5/5

7:55 pm-9:21 pm

2 stops38h 26m

$1,952

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Tue 4/28

3:37 pm-11:05 am

2 stops30h 28m

Seoul Gimpo Intl

Tue 5/5

7:55 pm-2:41 pm

2 stops31h 46m

$1,952

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 4/27

9:10 am-10:20 pm

2 stops24h 10m

Seoul Gimpo Intl

Wed 5/6

7:55 pm-2:41 pm

2 stops31h 46m

$1,952

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Tue 4/28

9:10 am-11:05 am

2 stops36h 55m

Seoul Gimpo Intl

Wed 5/6

7:55 pm-3:01 pm

2 stops32h 06m

$1,952

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Sun 5/3

5:40 am-10:20 pm

2 stops27h 40m

Seoul Gimpo Intl

Tue 5/12

7:55 pm-3:04 pm

2 stops32h 09m

$1,968

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Tue 4/7

3:37 pm-11:05 am

2 stops30h 28m

Seoul Gimpo Intl

Mon 4/13

7:55 pm-3:01 pm

2 stops32h 06m

$1,968

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

Showing 1-10 of 22 results
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Compare providers for flights from Atlanta to Gimpo Intl

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 Gimpo Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*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 Gimpo Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Seoul Gimpo Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Seoul Gimpo Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Seoul Gimpo Intl Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Gimpo Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Gimpo Intl

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

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Gimpo 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 Seoul Gimpo Intl?

    If you book a flight to Seoul Gimpo Intl from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 0 flights from Hartsfield-Jackson to Seoul Gimpo Intl per day from 0 different airlines.

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

    Airlines like ANA fly from Atlanta to Seoul Gimpo Intl Airport in about 27h 35m. The time it takes to get you to your destination can typically vary by up to . There are 7118 mi between Atlanta and Seoul Gimpo Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Atlanta to Gimpo 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.

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