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

Dallas (DFW) has the shortest average layover time for this route: 2h 09m.

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 February 2026. The most frequent departure time is 9:00AM, with 66% of daily flights leaving at noon.

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

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

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

WestJet is the most popular carrier operating from Atlanta Hartsfield-Jackson to Seoul

What airlines fly to Seoul?

Delta, Korean Air and WestJet are the top three most popular airlines that fly to Seoul from Atlanta according to our data. Delta 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 9 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

Flights via Istanbul (IST) offer the lowest average round-trip price of $1,000.

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

Flights connecting via San Francisco (SFO) have the shortest average one-way travel time: 19h 25m.

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 February 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

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 February 2026, there are 9 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.

$348 Cheap Flights from Atlanta to Seoul in 2026

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

Prices are currently low for flights on this route. Typical prices usually range from $1,358 to $2,288. The lowest price recently found on this route was $738.

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:47 pm - 5:15 am

ATL

ICN

21h 28m

1 stop

9:10 pm - 6:55 am

ICN

ATL

22h 45m

1 stop

$738Multiple Airlines

Wed, Apr 22 - Sun, May 3

6:40 pm - 5:15 am

ATL

ICN

21h 35m

1 stop

9:10 pm - 6:55 am

ICN

ATL

22h 45m

1 stop

$750Multiple Airlines

Wed, Apr 22 - Tue, May 5

6:47 pm - 5:15 am

ATL

ICN

21h 28m

1 stop

9:10 pm - 6:55 am

ICN

ATL

22h 45m

1 stop

$751Multiple Airlines

Sat, Apr 25 - Sun, May 3

6:40 pm - 5:15 am

ATL

ICN

21h 35m

1 stop

6:00 pm - 6:35 am

ICN

ATL

25h 35m

1 stop

$752Multiple Airlines

Wed, Apr 22 - Wed, May 6

6:40 pm - 5:15 am

ATL

ICN

21h 35m

1 stop

9:10 pm - 6:55 am

ICN

ATL

22h 45m

1 stop

$753Multiple Airlines

Tue, Apr 21 - Tue, May 5

6:47 pm - 5:15 am

ATL

ICN

21h 28m

1 stop

9:10 pm - 6:55 am

ICN

ATL

22h 45m

1 stop

$754Multiple Airlines

Mon, Apr 20 - Tue, May 5

6:47 pm - 5:15 am

ATL

ICN

21h 28m

1 stop

9:10 pm - 6:55 am

ICN

ATL

22h 45m

1 stop

$755Multiple Airlines

Mon, Apr 20 - Sun, May 3

6:47 pm - 5:15 am

ATL

ICN

21h 28m

1 stop

6:00 pm - 6:35 am

ICN

ATL

25h 35m

1 stop

$756Multiple Airlines

Mon, Apr 20 - Wed, May 6

6:36 am - 9:15 pm

ATL

GMP

25h 39m

2 stops

7:15 pm - 4:53 pm

GMP

ATL

34h 38m

2 stops

$1,159Japan Airlines

Mon, Apr 13 - Tue, Apr 21

6:00 am - 10:05 pm

ATL

GMP

26h 05m

2 stops

12:05 pm - 4:44 am

GMP

ATL

30h 39m

2 stops

$1,213Japan Airlines

Sat, Feb 28 - Sat, Mar 7

American Airlines flights from Atlanta to Seoul

Our best American Airlines deals on Atlanta to Seoul flight tickets

American Airlines

Mar 5

ATL5:31 amAtlanta Hartsfield-Jackson

21h 14m

1 stop

ICN4:45 pmIncheon Intl

Mar 19

ICN5:55 pmIncheon Intl

17h 20m

1 stop

ATL10:15 pmAtlanta Hartsfield-Jackson

$1,109

American Airlines

Mar 2

ATL8:08 pmAtlanta Hartsfield-Jackson

30h 37m

2 stops

ICN4:45 pmIncheon Intl

Jun 2

ICN5:50 pmIncheon Intl

28h 29m

2 stops

ATL9:19 amAtlanta Hartsfield-Jackson

$1,113

American Airlines

Mar 1

ATL8:08 pmAtlanta Hartsfield-Jackson

30h 37m

1 stop

ICN4:45 pmIncheon Intl

Mar 9

ICN5:55 pmIncheon Intl

17h 20m

1 stop

ATL10:15 pmAtlanta Hartsfield-Jackson

$1,116

EVA Air flights from Atlanta to Seoul

Our best EVA Air deals on Atlanta to Seoul flight tickets

EVA Air

Feb 23

ATL7:07 pmAtlanta Hartsfield-Jackson

25h 23m

2 stops

ICN10:30 amIncheon Intl

Mar 5

ICN11:40 amIncheon Intl

32h 03m

2 stops

ATL5:43 amAtlanta Hartsfield-Jackson

$1,111

EVA Air

Mar 1

ATL7:07 pmAtlanta Hartsfield-Jackson

25h 23m

2 stops

ICN10:30 amIncheon Intl

Mar 9

ICN11:40 amIncheon Intl

31h 03m

2 stops

ATL5:43 amAtlanta Hartsfield-Jackson

$1,192

Fly from

Fly to

Route

Depart

Return

Price

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 4/22

6:47 pm-5:15 am

1 stop21h 28m

Incheon Intl

Sun 5/3

9:10 pm-6:55 am

1 stop22h 45m

$738

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 4/22

6:40 pm-5:15 am

1 stop21h 35m

Incheon Intl

Tue 5/5

9:10 pm-6:55 am

1 stop22h 45m

$750

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Sat 4/25

6:47 pm-5:15 am

1 stop21h 28m

Incheon Intl

Sun 5/3

9:10 pm-6:55 am

1 stop22h 45m

$751

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Wed 4/22

6:40 pm-5:15 am

1 stop21h 35m

Incheon Intl

Wed 5/6

6:00 pm-6:35 am

1 stop25h 35m

$752

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Tue 4/21

6:40 pm-5:15 am

1 stop21h 35m

Incheon Intl

Tue 5/5

9:10 pm-6:55 am

1 stop22h 45m

$753

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Mon 4/20

6:47 pm-5:15 am

1 stop21h 28m

Incheon Intl

Tue 5/5

9:10 pm-6:55 am

1 stop22h 45m

$754

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Mon 4/20

6:47 pm-5:15 am

1 stop21h 28m

Incheon Intl

Sun 5/3

9:10 pm-6:55 am

1 stop22h 45m

$755

AtlantaIncheon

ATL - ICN

ATLICN

Atlanta Hartsfield-Jackson

Mon 4/20

6:47 pm-5:15 am

1 stop21h 28m

Incheon Intl

Wed 5/6

6:00 pm-6:35 am

1 stop25h 35m

$756

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Mon 4/13

6:36 am-9:15 pm

2 stops25h 39m

Seoul Gimpo Intl

Tue 4/21

7:15 pm-4:53 pm

2 stops34h 38m

$1,159

AtlantaSeoul

ATL - GMP

ATLGMP

Atlanta Hartsfield-Jackson

Sat 2/28

6:00 am-10:05 pm

2 stops26h 05m

Seoul Gimpo Intl

Sat 3/7

12:05 pm-4:44 am

2 stops30h 39m

$1,213

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 October is another great option to travel to Seoul, with average flight prices from Atlanta averaging around $1,412.

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

According to our data, Wednesday is the cheapest day to fly to Seoul from Atlanta. The lowest ticket price found for a Wednesday departure recently was $1,899. 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 $2,214.

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

Flying to Seoul from Atlanta at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,498 when looking at flights departing at noon. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $2,237 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 $1,828 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 $1,335 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 28% 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 February 2026, prices for Atlanta to Seoul flights are approximately 8% 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	$860
Fastest flight time	15h 10m
Direct flights	Every day
Airports in Seoul	2 airports

The best one-way flight to Seoul from Atlanta in the past 72 hours is $860. The best round-trip flight deal from Atlanta to Seoul found on momondo in the last 72 hours is $1,653.

The fastest flight from Atlanta to Seoul takes 15h 10m

Direct flights go from Atlanta to Seoul every day.

There are 2 airports in Seoul. From Atlanta there are direct flights to Incheon Intl (ICN).

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 15h 10m 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 February 2026, there are 9 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 49.07% of all bookings. The subsequent popular models are Boeing 777-300ER at 48.70%, Boeing 747-8 at 0.37%, and Boeing 787-9 Dreamliner at 0.37%.
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 28% of the total bookings. Other popular airlines include Delta with 25%, WestJet with 24%, and Turkish Airlines with 8%.

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
WestJet	PriceFrom $165	Free Cancellation	Rating 7.2 3,272 reviews	Search WestJet flights
Turkish Airlines	PriceFrom $498	Free Cancellation	Rating 7.3 4,232 reviews	Search Turkish Airlines flights
United Airlines	PriceFrom $691	Free Cancellation	Rating 7.4 9,339 reviews	Search United Airlines flights
American Airlines	PriceFrom $967	Free Cancellation	Rating 7.2 11,341 reviews	Search American Airlines flights
Japan Airlines	PriceFrom $1,065	Free Cancellation	Rating 8.3 1,714 reviews	Search Japan Airlines flights
Air Canada	PriceFrom $1,140	Free Cancellation	Rating 7.1 10,740 reviews	Search Air Canada flights
Korean Air	PriceFrom $1,211	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
Finnair	PriceFrom $1,457	Free Cancellation	Rating 7.6 1,365 reviews	Search Finnair flights
Delta	PriceFrom $1,931	Free Cancellation	Rating 7.9 8,238 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 $2,233, with the best Korean Air deals starting from $1,211 round-trip. 1,195 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 $1,931 round-trip, depending on your selected dates, with average Delta deals seen on momondo around $2,448. Delta operates 21 flights to Seoul from Atlanta in an average week. Users have rated it 7.9/10 across 8,238 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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Cheap flights from Atlanta to Seoul from $348

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 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Atlanta to Seoul

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

What is the cheapest month to fly to Seoul?

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?

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

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

Can stopping save me money on Atlanta to Seoul flights?

How have Atlanta to Seoul flight prices changed over time?

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

What airlines fly to Seoul?

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

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

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

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

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

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

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

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.

Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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