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

WestJet and Air Canada are the most popular carriers operating from Atlanta Hartsfield-Jackson to Seoul

Which layover airport has the shortest travel time from Atlanta to Seoul?

Flights connecting via Seattle (SEA) have the shortest average one-way travel time: 18h 00m.

Which layover airport offers the lowest fares from Atlanta to Seoul?

Flights via Seattle (SEA) offer the lowest average round-trip price of $1,121.

Which airport is the most popular layover for flights between Atlanta and Seoul?

Dallas (DFW) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Atlanta to Seoul?

Seattle (SEA) has the shortest average layover time for this route: 1h 00m.

How many flights depart from Atlanta to Seoul on average per day?

The number of flights available between Atlanta and Seoul is 6 per day as of August 2025. The most frequent departure time is 12:00PM, with 36% of daily flights leaving in the afternoon.

How many flights depart from Atlanta to Seoul on average per week?

The number of flights available between Atlanta and Seoul is 42 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What airlines fly to Seoul?

Korean Air, Delta and American Airlines are the top three most popular airlines that fly to Seoul from Atlanta according to our data. Korean Air is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 7 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Atlanta Hartsfield-Jackson Airport to Seoul are refreshed on a daily basis.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Seoul?

As of August 2025, there are 7 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Seoul.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Seoul.

What documentation or ID do you need to fly to Seoul?

The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$333 Cheap Flights from Atlanta to Seoul in 2025

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Find the cheapest flights from Atlanta to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

6:20 pm - 6:45 pmATL-ICN

35h 25m2 stops

6:55 pm - 11:03 amICN-ATL

30h 08m2 stops

$762

Find Deal

Tue, Oct 21 - Tue, Nov 4

6:20 pm - 6:45 pmATL-ICN

35h 25m3 stops

6:55 pm - 11:03 amICN-ATL

30h 08m2 stops

$771

Find Deal

Tue, Oct 21 - Tue, Nov 4

6:20 pm - 6:45 pmATL-ICN

35h 25m2 stops

9:30 pm - 7:42 amICN-ATL

23h 12m1 stop

$790

Find Deal

Tue, Sep 9 - Tue, Sep 16

6:20 pm - 6:45 pmATL-ICN

35h 25m2 stops

9:55 pm - 7:42 amICN-ATL

22h 47m1 stop

$791

Find Deal

Wed, Oct 1 - Wed, Oct 29

8:30 am - 6:45 pmATL-ICN

21h 15m1 stop

8:45 pm - 6:50 amICN-ATL

23h 05m1 stop

$803WestJet

Find Deal

Sat, Oct 4 - Sat, Oct 18

6:20 pm - 6:45 pmATL-ICN

35h 25m2 stops

8:45 pm - 6:52 amICN-ATL

23h 07m1 stop

$804WestJet

Find Deal

Wed, Oct 1 - Sat, Oct 25

7:15 am - 9:50 pmATL-GMP

25h 35m2 stops

7:55 am - 3:23 pmGMP-ATL

20h 28m2 stops

$1,860Japan Airlines

Find Deal

Wed, Oct 15 - Wed, Oct 22

1:26 pm - 6:35 pmATL-GMP

39h 09m2 stops

7:50 pm - 9:33 pmGMP-ATL

39h 43m2 stops

$1,866ANA

Find Deal

Thu, Nov 20 - Sun, Nov 30

7:42 am - 9:50 pmATL-GMP

25h 08m2 stops

7:55 am - 10:04 pmGMP-ATL

27h 09m2 stops

$1,867Japan Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 17

7:15 am - 10:20 pmATL-GMP

26h 05m2 stops

7:55 pm - 1:44 pmGMP-ATL

30h 49m2 stops

$1,870ANA

Find Deal

Wed, Oct 1 - Wed, Oct 15

WestJet flights from Atlanta to Seoul

Our best WestJet deals on Atlanta to Seoul flight tickets

WestJet

Oct 4

ATL8:30 amAtlanta Hartsfield-Jackson

21h 15m

1 stop

ICN6:45 pmIncheon Intl

Oct 18

ICN8:45 pmIncheon Intl

23h 05m

1 stop

ATL6:50 amAtlanta Hartsfield-Jackson

$803

Find similar

WestJet

Oct 1

ATL6:20 pmAtlanta Hartsfield-Jackson

35h 25m

2 stops

ICN6:45 pmIncheon Intl

Oct 25

ICN8:45 pmIncheon Intl

23h 07m

1 stop

ATL6:52 amAtlanta Hartsfield-Jackson

$804

Find similar

WestJet

Oct 2

ATL8:30 amAtlanta Hartsfield-Jackson

21h 15m

1 stop

ICN6:45 pmIncheon Intl

Oct 19

ICN9:40 pmIncheon Intl

32h 44m

2 stops

ATL5:24 pmAtlanta Hartsfield-Jackson

$810

Find similar

ANA flights from Atlanta to Seoul

Our best ANA deals on Atlanta to Seoul flight tickets

ANA

Nov 20

ATL1:26 pmAtlanta Hartsfield-Jackson

39h 09m

2 stops

GMP6:35 pmSeoul Gimpo Intl

Nov 30

GMP7:50 pmSeoul Gimpo Intl

39h 43m

2 stops

ATL9:33 pmAtlanta Hartsfield-Jackson

$1,866

Find similar

ANA

Oct 1

ATL7:15 amAtlanta Hartsfield-Jackson

26h 05m

2 stops

GMP10:20 pmSeoul Gimpo Intl

Oct 15

GMP7:55 pmSeoul Gimpo Intl

30h 49m

2 stops

ATL1:44 pmAtlanta Hartsfield-Jackson

$1,870

Find similar

ANA

Sep 11

ATL7:10 amAtlanta Hartsfield-Jackson

26h 10m

2 stops

GMP10:20 pmSeoul Gimpo Intl

Sep 18

GMP7:40 amSeoul Gimpo Intl

44h 03m

2 stops

ATL2:43 pmAtlanta Hartsfield-Jackson

$1,875

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Tue 10/21

6:20 pm-6:45 pm

2 stops35h 25m

Incheon Intl

Tue 11/4

6:55 pm-11:03 am

2 stops30h 08m

$762

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Tue 10/21

6:20 pm-6:45 pm

3 stops35h 25m

Incheon Intl

Tue 11/4

6:55 pm-11:03 am

2 stops30h 08m

$771

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Tue 9/9

6:20 pm-6:45 pm

2 stops35h 25m

Incheon Intl

Tue 9/16

9:30 pm-7:42 am

1 stop23h 12m

$790

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 10/1

6:20 pm-6:45 pm

2 stops35h 25m

Incheon Intl

Wed 10/29

9:55 pm-7:42 am

1 stop22h 47m

$791

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Sat 10/4

8:30 am-6:45 pm

1 stop21h 15m

Incheon Intl

Sat 10/18

8:45 pm-6:50 am

1 stop23h 05m

$803

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 10/1

6:20 pm-6:45 pm

2 stops35h 25m

Incheon Intl

Sat 10/25

8:45 pm-6:52 am

1 stop23h 07m

$804

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 10/15

7:15 am-9:50 pm

2 stops25h 35m

Seoul Gimpo Intl

Wed 10/22

7:55 am-3:23 pm

2 stops20h 28m

$1,860

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Thu 11/20

1:26 pm-6:35 pm

2 stops39h 09m

Seoul Gimpo Intl

Sun 11/30

7:50 pm-9:33 pm

2 stops39h 43m

$1,866

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 9/3

7:42 am-9:50 pm

2 stops25h 08m

Seoul Gimpo Intl

Wed 9/17

7:55 am-10:04 pm

2 stops27h 09m

$1,867

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Wed 10/1

7:15 am-10:20 pm

2 stops26h 05m

Seoul Gimpo Intl

Wed 10/15

7:55 pm-1:44 pm

2 stops30h 49m

$1,870

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Seoul

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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Atlanta and Seoul?

What is the cheapest month to fly to Seoul?

The month of March is another great option to travel to Seoul, with average flight prices from Atlanta averaging around $1,268.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Tuesday is the cheapest day to fly to Seoul from Atlanta. The lowest ticket price found for a Tuesday departure recently was $1,844. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Friday, with ticket prices averaging around $2,064.

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

Flying to Seoul from Atlanta in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,463 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $2,012 per ticket.

What is the cheapest Atlanta Hartsfield-Jackson to Seoul flight route?

Fly from Atlanta Hartsfield-Jackson to Incheon Intl for the best Atlanta Hartsfield-Jackson - Seoul flight prices

How far in advance should I book a flight to Seoul?

You are more likely to see cheaper flights to Seoul from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Seoul for around $1,807 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seoul from Atlanta for as low as $1,500 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Seoul flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to Seoul flights?

You could potentially save up to 10% on your flight if you consider stops on a Atlanta to Seoul flight.

How have Atlanta to Seoul flight prices changed over time?

As of August 2025, prices for Atlanta to Seoul flights are approximately 50% cheaper when compared to flights at the same time last year.

When to book flights from Atlanta to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Atlanta to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Atlanta to Seoul (ATL to SEL) flight deals and tips

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

Best Price Found	$333
Fastest flight time	21h 15m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Atlanta in the past 72 hours is $333. The best round-trip flight deal from Atlanta to Seoul found on momondo in the last 72 hours is $762.

The fastest flight from Atlanta to Seoul takes 21h 15m

Direct flights go from Atlanta to Seoul every day.

There are 2 airports near Seoul: Incheon Intl (ICN), Seoul Gimpo Intl (GMP)

Search flight deals

How far is Atlanta Hartsfield-Jackson to Seoul by plane?
A flight from Atlanta Hartsfield-Jackson to Seoul will travel around 7108.1 mi. Typically, this will take 21h 15m by plane in normal conditions.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Seoul?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Seoul?
As of August 2025, there are 7 operators available to choose from for flights from Atlanta Hartsfield-Jackson Airport to Seoul.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Atlanta Hartsfield-Jackson Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The necessary travel and health documents for your Seoul trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Atlanta to Seoul?
momondo data reveals that the most frequently booked plane model on the route from Atlanta to Seoul is Airbus A350-900, representing 49.02% of all bookings. The subsequent popular models are Boeing 747-8 at 30.26%, Boeing 777-300ER at 19.94%, and Boeing 777 at 0.49%.
What is the most popular airline from Atlanta to Seoul?
Based on momondo bookings for flights between Atlanta and Seoul, the leading airline is Korean Air, making up 29% of the total bookings. Other popular airlines include Delta with 19%, American Airlines with 15%, and WestJet with 14%.

Best airlines flying from Atlanta to Seoul

Compare and see reviews for airlines that fly from Atlanta to Seoul with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $691	Free Cancellation	Rating 7.4 8,916 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $859	Free Cancellation	Rating 7.3 3,940 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom $936	Free Cancellation	Rating 7.1 9,949 reviews	Search Air Canada flights
American Airlines	PriceFrom $992	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
WestJet	PriceFrom $1,023	Free Cancellation	Rating 7.2 3,015 reviews	Search WestJet flights
Korean Air	PriceFrom $1,470	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights
Delta	PriceFrom $1,591	Free Cancellation	Rating 8.0 7,980 reviews	Search Delta flights

Korean Air Flights From Atlanta to Seoul
Across 21 Korean Air flights from Atlanta to Seoul this week, the average price was $2,024, with the best Korean Air deals starting from $1,470 round-trip. 1,131 users have rated Korean Air on momondo, with an average score of 8.4/10.
Delta Flights From Atlanta to Seoul
Delta is also a popular choice for this route. Delta flight deals for Atlanta to Seoul start from as low as $1,591 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $2,641. Delta operates 21 flights to Seoul from Atlanta in an average week. Users have rated it 8.0/10 across 7,980 reviews.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Atlanta to Seoul. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Atlanta to Seoul on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Seoul from Atlanta. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Seoul from Atlanta are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seoul trip

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

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Cheap flights from Atlanta to Seoul from $333

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 10/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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WestJet flights from Atlanta to Seoul

Our best WestJet deals on Atlanta to Seoul flight tickets

ANA flights from Atlanta to Seoul

Our best ANA deals on Atlanta to Seoul flight tickets

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How to get the cheapest flight ticket from Atlanta to Seoul

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 typical price of a round-trip flight between Atlanta and Seoul?

What is the cheapest month to fly to Seoul?

The month of March is another great option to travel to Seoul, with average flight prices from Atlanta averaging around $1,268.

What is the cheapest day to depart on your flight to Seoul?

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

What is the cheapest Atlanta Hartsfield-Jackson to Seoul flight route?

Fly from Atlanta Hartsfield-Jackson to Incheon Intl for the best Atlanta Hartsfield-Jackson - Seoul flight prices

How far in advance should I book a flight to Seoul?

What cabin class options are available on Atlanta Hartsfield-Jackson to Seoul flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Seoul flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Atlanta to Seoul flights?

You could potentially save up to 10% on your flight if you consider stops on a Atlanta to Seoul flight.

How have Atlanta to Seoul flight prices changed over time?

As of August 2025, prices for Atlanta to Seoul flights are approximately 50% cheaper when compared to flights at the same time last year.

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

WestJet and Air Canada are the most popular carriers operating from Atlanta Hartsfield-Jackson to Seoul

What airlines fly to Seoul?

Which airport is the most popular layover for flights between Atlanta and Seoul?

Dallas (DFW) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Atlanta to Seoul?

Flights via Seattle (SEA) offer the lowest average round-trip price of $1,121.

Which layover airport has the shortest travel time from Atlanta to Seoul?

Flights connecting via Seattle (SEA) have the shortest average one-way travel time: 18h 00m.

Which layover airport has the shortest connection time from Atlanta to Seoul?

Seattle (SEA) has the shortest average layover time for this route: 1h 00m.

How many flights depart from Atlanta to Seoul on average per day?

The number of flights available between Atlanta and Seoul is 6 per day as of August 2025. The most frequent departure time is 12:00PM, with 36% of daily flights leaving in the afternoon.

How many flights depart from Atlanta to Seoul on average per week?

The number of flights available between Atlanta and Seoul is 42 per week as of August 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from Atlanta to Seoul

Cheap Atlanta to Seoul (ATL to SEL) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Seoul

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

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

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Seoul?

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

What documentation or ID do you need to fly to Seoul?

What is the most popular plane model from Atlanta to Seoul?

What is the most popular airline from Atlanta to Seoul?

Best airlines flying from Atlanta to Seoul

Compare and see reviews for airlines that fly from Atlanta to Seoul with momondo

Korean Air Flights From Atlanta to Seoul

Delta Flights From Atlanta to Seoul

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.