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Cheap flights from Atlanta to Seoul from $553

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 1/31. 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
0 bags

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Find the cheapest flights from Atlanta to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:21 pm - 10:05 pm
ATL
-
GMP
35h 44m3 stops
Multiple Airlines Logo
12:05 pm - 7:12 am
GMP
-
ATL
33h 07m3 stops
$1,240Multiple Airlines
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
1:58 pm - 1:05 pm
ATL
-
GMP
33h 07m3 stops
Multiple Airlines Logo
2:25 pm - 10:24 am
GMP
-
ATL
33h 59m3 stops
$1,280Multiple Airlines
Mon, Jan 12 - Mon, Jan 26
Multiple Airlines Logo
7:14 pm - 12:50 pm
ATL
-
GMP
27h 36m2 stops
Multiple Airlines Logo
1:50 pm - 3:47 pm
GMP
-
ATL
39h 57m2 stops
$1,450Multiple Airlines
Thu, Jan 15 - Sat, Jan 24
Multiple Airlines Logo
6:00 am - 12:50 pm
ATL
-
GMP
41h 50m3 stops
Multiple Airlines Logo
2:25 pm - 12:10 pm
GMP
-
ATL
34h 45m3 stops
$1,564Multiple Airlines
Wed, Apr 29 - Wed, May 6
Multiple Airlines Logo
6:10 am - 10:35 pm
ATL
-
GMP
26h 25m2 stops
Multiple Airlines Logo
8:00 am - 9:43 pm
GMP
-
ATL
27h 43m2 stops
$1,574Multiple Airlines
Sat, Jan 10 - Tue, Jan 27
Multiple Airlines Logo
1:05 pm - 12:50 pm
ATL
-
GMP
34h 45m2 stops
Multiple Airlines Logo
2:25 pm - 12:10 pm
GMP
-
ATL
34h 45m3 stops
$1,585Multiple Airlines
Wed, Apr 29 - Wed, May 6
Air China Logo
7:00 am - 1:05 pm
ATL
-
GMP
40h 05m2 stops
Air China Logo
2:25 pm - 9:33 pm
GMP
-
ATL
45h 08m2 stops
$1,607Air China
Wed, Jan 21 - Fri, Jan 30
Multiple Airlines Logo
8:15 am - 6:35 pm
ATL
-
GMP
45h 20m2 stops
Multiple Airlines Logo
8:25 am - 12:03 pm
GMP
-
ATL
40h 38m3 stops
$1,704Multiple Airlines
Sun, Mar 15 - Sat, Mar 21
Multiple Airlines Logo
7:07 pm - 12:50 pm
ATL
-
GMP
27h 43m2 stops
Multiple Airlines Logo
1:50 pm - 6:52 am
GMP
-
ATL
30h 02m2 stops
$1,705Multiple Airlines
Wed, Mar 4 - Fri, Mar 20
Air China Logo
6:30 am - 1:05 pm
ATL
-
GMP
41h 35m2 stops
Air China Logo
8:35 am - 5:32 am
GMP
-
ATL
33h 57m2 stops
$1,707Air China
Wed, Apr 8 - Wed, Apr 15

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
Dec 30
ATL7:10 amAtlanta Hartsfield-Jackson
24h 55m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Jan 20
GMP7:40 pmSeoul Gimpo Intl
34h 49m
2 stops
ATL4:29 pmAtlanta Hartsfield-Jackson
$2,189
Find similar
Japan Airlines
Jan 8
ATL7:24 amAtlanta Hartsfield-Jackson
24h 41m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Jan 24
GMP12:05 pmSeoul Gimpo Intl
39h 59m
2 stops
ATL2:04 pmAtlanta Hartsfield-Jackson
$2,210
Find similar
Japan Airlines
Jan 8
ATL7:24 amAtlanta Hartsfield-Jackson
24h 41m
2 stops
GMP10:05 pmSeoul Gimpo Intl
Jan 24
GMP7:40 pmSeoul Gimpo Intl
32h 24m
2 stops
ATL2:04 pmAtlanta Hartsfield-Jackson
$2,229
Find similar

ANA flights from Atlanta to Seoul Gimpo Intl Airport

Our best ANA deals on Atlanta to Seoul Gimpo Intl Airport flight tickets
ANA
Jan 22
ATL1:15 pmAtlanta Hartsfield-Jackson
32h 05m
2 stops
GMP11:20 amSeoul Gimpo Intl
Feb 1
GMP7:50 pmSeoul Gimpo Intl
39h 25m
2 stops
ATL9:15 pmAtlanta Hartsfield-Jackson
$1,880
Find similar
ANA
Jan 22
ATL7:00 amAtlanta Hartsfield-Jackson
25h 30m
2 stops
GMP10:30 pmSeoul Gimpo Intl
Feb 1
GMP7:50 pmSeoul Gimpo Intl
32h 50m
2 stops
ATL2:40 pmAtlanta Hartsfield-Jackson
$1,884
Find similar
ANA
Jan 13
ATL1:15 pmAtlanta Hartsfield-Jackson
32h 05m
2 stops
GMP11:20 amSeoul Gimpo Intl
Jan 27
GMP7:50 pmSeoul Gimpo Intl
30h 18m
2 stops
ATL12:08 pmAtlanta Hartsfield-Jackson
$1,888
Find similar

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 December 18, 2025.
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

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 1/12

8:21 pm-10:05 pm

3 stops35h 44m

Seoul Gimpo Intl

Mon 1/19

12:05 pm-7:12 am

3 stops33h 07m

$1,240

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 1/12

1:58 pm-1:05 pm

3 stops33h 07m

Seoul Gimpo Intl

Mon 1/26

2:25 pm-10:24 am

3 stops33h 59m

$1,280

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 1/15

7:14 pm-12:50 pm

2 stops27h 36m

Seoul Gimpo Intl

Sat 1/24

1:50 pm-3:47 pm

2 stops39h 57m

$1,450

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 4/29

6:00 am-12:50 pm

3 stops41h 50m

Seoul Gimpo Intl

Wed 5/6

2:25 pm-12:10 pm

3 stops34h 45m

$1,564

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Sat 1/10

6:10 am-10:35 pm

2 stops26h 25m

Seoul Gimpo Intl

Tue 1/27

8:00 am-9:43 pm

2 stops27h 43m

$1,574

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 4/29

1:05 pm-12:50 pm

2 stops34h 45m

Seoul Gimpo Intl

Wed 5/6

2:25 pm-12:10 pm

3 stops34h 45m

$1,585

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 1/21

7:00 am-1:05 pm

2 stops40h 05m

Seoul Gimpo Intl

Fri 1/30

2:25 pm-9:33 pm

2 stops45h 08m

$1,607

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Sun 3/15

8:15 am-6:35 pm

2 stops45h 20m

Seoul Gimpo Intl

Sat 3/21

8:25 am-12:03 pm

3 stops40h 38m

$1,704

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 3/4

7:07 pm-12:50 pm

2 stops27h 43m

Seoul Gimpo Intl

Fri 3/20

1:50 pm-6:52 am

2 stops30h 02m

$1,705

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 4/8

6:30 am-1:05 pm

2 stops41h 35m

Seoul Gimpo Intl

Wed 4/15

8:35 am-5:32 am

2 stops33h 57m

$1,707

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 day to depart on your flight to Seoul Gimpo Intl Airport?

On average, the least expensive day to fly to Seoul Gimpo Intl Airport from Atlanta is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,785. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Seoul Gimpo Intl Airport is Tuesday, with ticket prices averaging around $2,327.

What is the cheapest time of day to depart on your flight to Seoul Gimpo Intl Airport?

According to our data, the cheapest time of day to fly to Seoul Gimpo Intl Airport is in the evening. momondo users have found flights departing from Atlanta to Seoul Gimpo Intl Airport in the evening for as low as $1,150. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Seoul Gimpo Intl Airport is in the morning when prices are around $1,987.

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

24h 50m

Direct flights

None
The fastest flight from Atlanta to Seoul Gimpo Intl Airport takes 24h 50m
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

  • 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. 24h 50m 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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