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Cheap flights from Atlanta to Seoul from $501

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Seoul departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Atlanta to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:01 pm - 12:50 pm
ATL
-
GMP
30h 49m
2 stops
Multiple Airlines Logo
1:50 pm - 7:51 am
GMP
-
ATL
32h 01m
2 stops
$1,449Multiple Airlines
Wed, Nov 25 - Fri, Dec 11
Multiple Airlines Logo
9:03 am - 12:50 pm
ATL
-
GMP
38h 47m
2 stops
Multiple Airlines Logo
1:50 pm - 7:30 am
GMP
-
ATL
30h 40m
2 stops
$1,465Multiple Airlines
Wed, Sep 16 - Sat, Oct 3
Japan Airlines Logo
7:39 am - 9:15 pm
ATL
-
GMP
24h 36m
2 stops
Japan Airlines Logo
8:00 am - 5:45 pm
GMP
-
ATL
22h 45m
2 stops
$1,471Japan Airlines
Mon, Sep 7 - Wed, Sep 30
Japan Airlines Logo
6:00 am - 9:15 pm
ATL
-
GMP
26h 15m
2 stops
Japan Airlines Logo
8:00 am - 5:45 pm
GMP
-
ATL
22h 45m
2 stops
$1,490Japan Airlines
Thu, Aug 27 - Thu, Sep 10
Japan Airlines Logo
12:05 pm - 9:15 pm
ATL
-
GMP
20h 10m
2 stops
Japan Airlines Logo
8:00 am - 11:59 pm
GMP
-
ATL
28h 59m
2 stops
$1,498Japan Airlines
Mon, Aug 17 - Mon, Aug 31
Japan Airlines Logo
12:05 pm - 9:15 pm
ATL
-
GMP
20h 10m
2 stops
Japan Airlines Logo
8:00 am - 5:45 pm
GMP
-
ATL
22h 45m
2 stops
$1,519Japan Airlines
Tue, Aug 25 - Fri, Sep 25
Japan Airlines Logo
6:00 am - 9:15 pm
ATL
-
GMP
26h 15m
2 stops
Japan Airlines Logo
8:00 am - 4:45 pm
GMP
-
ATL
21h 45m
2 stops
$1,521Japan Airlines
Thu, Aug 27 - Thu, Sep 3
Multiple Airlines Logo
7:39 am - 9:15 pm
ATL
-
GMP
24h 36m
2 stops
Multiple Airlines Logo
8:00 am - 5:45 pm
GMP
-
ATL
22h 45m
2 stops
$1,532Multiple Airlines
Thu, Aug 20 - Thu, Oct 8
Japan Airlines Logo
12:05 pm - 9:15 pm
ATL
-
GMP
20h 10m
2 stops
Japan Airlines Logo
8:00 am - 5:45 pm
GMP
-
ATL
22h 45m
2 stops
$1,538Japan Airlines
Mon, Aug 10 - Mon, Sep 14
Japan Airlines Logo
12:05 pm - 9:15 pm
ATL
-
GMP
20h 10m
2 stops
Japan Airlines Logo
8:00 am - 5:45 pm
GMP
-
ATL
22h 45m
2 stops
$1,545Japan Airlines
Mon, Aug 10 - Mon, Sep 14

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Japan Airlines flights from Atlanta to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Atlanta to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Sep 7
ATL7:39 amAtlanta Hartsfield-Jackson
24h 36m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Sep 30
GMP8:00 amSeoul Gimpo Intl
22h 45m
2 stops
ATL5:45 pmAtlanta Hartsfield-Jackson
$1,471
Japan Airlines
Aug 27
ATL6:00 amAtlanta Hartsfield-Jackson
26h 15m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Sep 10
GMP8:00 amSeoul Gimpo Intl
22h 45m
2 stops
ATL5:45 pmAtlanta Hartsfield-Jackson
$1,490
Japan Airlines
Aug 17
ATL12:05 pmAtlanta Hartsfield-Jackson
20h 10m
2 stops
GMP9:15 pmSeoul Gimpo Intl
Aug 31
GMP8:00 amSeoul Gimpo Intl
28h 59m
2 stops
ATL11:59 pmAtlanta Hartsfield-Jackson
$1,498

ANA flights from Atlanta to Seoul Gimpo Intl Airport

Our best ANA deals on Atlanta to Seoul Gimpo Intl Airport flight tickets
ANA
Jul 17
ATL3:30 pmAtlanta Hartsfield-Jackson
30h 35m
2 stops
GMP11:05 amSeoul Gimpo Intl
Jul 28
GMP12:40 pmSeoul Gimpo Intl
46h 01m
2 stops
ATL9:41 pmAtlanta Hartsfield-Jackson
$3,231
ANA
Jul 15
ATL3:30 pmAtlanta Hartsfield-Jackson
30h 35m
2 stops
GMP11:05 amSeoul Gimpo Intl
Jul 28
GMP12:40 pmSeoul Gimpo Intl
38h 04m
2 stops
ATL1:44 pmAtlanta Hartsfield-Jackson
$3,481
ANA
Jul 22
ATL7:05 amAtlanta Hartsfield-Jackson
26h 15m
2 stops
GMP10:20 pmSeoul Gimpo Intl
Aug 15
GMP8:40 amSeoul Gimpo Intl
25h 30m
2 stops
ATL9:10 pmAtlanta Hartsfield-Jackson
$7,050

momondo Fare Finder

 
Customize your flight search to find flights from Atlanta to Seoul Gimpo Intl Airport 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, momondo users made 832,500 searches. Data last updated July 14, 2026.
Use the filters below to find and compare flights from Atlanta to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 11/25

4:01 pm-12:50 pm

2 stops30h 49m

Seoul Gimpo Intl

Fri 12/11

1:50 pm-7:51 am

2 stops32h 01m

$1,449

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 9/16

9:03 am-12:50 pm

2 stops38h 47m

Seoul Gimpo Intl

Sat 10/3

1:50 pm-7:30 am

2 stops30h 40m

$1,465

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 9/7

7:39 am-9:15 pm

2 stops24h 36m

Seoul Gimpo Intl

Wed 9/30

8:00 am-5:45 pm

2 stops22h 45m

$1,471

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 8/27

6:00 am-9:15 pm

2 stops26h 15m

Seoul Gimpo Intl

Thu 9/10

8:00 am-5:45 pm

2 stops22h 45m

$1,490

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 8/17

12:05 pm-9:15 pm

2 stops20h 10m

Seoul Gimpo Intl

Mon 8/31

8:00 am-11:59 pm

2 stops28h 59m

$1,498
Quickest round-trip

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Tue 8/25

12:05 pm-9:15 pm

2 stops20h 10m

Seoul Gimpo Intl

Fri 9/25

8:00 am-5:45 pm

2 stops22h 45m

$1,519

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 8/27

6:00 am-9:15 pm

2 stops26h 15m

Seoul Gimpo Intl

Thu 9/3

8:00 am-4:45 pm

2 stops21h 45m

$1,521

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 8/20

7:39 am-9:15 pm

2 stops24h 36m

Seoul Gimpo Intl

Thu 10/8

8:00 am-5:45 pm

2 stops22h 45m

$1,532

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 8/10

12:05 pm-9:15 pm

2 stops20h 10m

Seoul Gimpo Intl

Mon 9/14

8:00 am-5:45 pm

2 stops22h 45m

$1,538

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 8/10

12:05 pm-9:15 pm

2 stops20h 10m

Seoul Gimpo Intl

Mon 9/14

8:00 am-5:45 pm

2 stops22h 45m

$1,545

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Atlanta to Seoul Gimpo Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Seoul Gimpo Intl?

Japan Airlines is the most popular carrier operating from Atlanta Hartsfield-Jackson to Seoul Gimpo Intl

When to book flights from Atlanta to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Atlanta to Seoul Gimpo Intl Airport (ATL to GMP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Seoul Gimpo Intl Airport

Fastest flight time

20h 02m

Direct flights

None
The fastest flight from Atlanta to Seoul Gimpo Intl Airport takes 20h 02m
There are no direct flights from Atlanta to Seoul Gimpo Intl Airport. There are no popular flight routes from Atlanta to Seoul Gimpo Intl Airport.
Search flight deals

Frequently asked questions about flying from Atlanta to Seoul Gimpo Intl Airport

  • How far is Atlanta Hartsfield-Jackson to Seoul Gimpo Intl by plane?

    A flight from Atlanta Hartsfield-Jackson to Seoul Gimpo Intl will travel around 7111.8 mi. 20h 02m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Seoul Gimpo Intl Airport?

    Prices for flights from Atlanta Hartsfield-Jackson Airport to Seoul Gimpo Intl Airport were last updated today.

  • How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Seoul Gimpo Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The required travel and health documents for your Seoul Gimpo Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul Gimpo Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Atlanta to Seoul for you.

Can I find flights from Atlanta to Seoul with flexible booking policies on momondo?

Flights from Atlanta to Seoul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Atlanta to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Atlanta to Seoul.

I’m not ready to book a flight from Atlanta to Seoul right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Atlanta to Seoul flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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