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

Dallas (DFW) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

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

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 16h 56m.

What airlines fly to Seoul?

Delta, American Airlines and Air Canada are the top three most popular airlines that fly to Seoul from Cincinnati according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 5 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 Cincinnati to Seoul?

Flights via Toronto (YYZ) offer the lowest average round-trip price of $1,024.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Seoul?

Delta, United Airlines, and Japan Airlines are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Seoul

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

Detroit (DTW) has the shortest average layover time for this route: 1h 23m.

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul?

Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul are refreshed on a daily basis.

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul?

As of November 2025, there are 5 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul.

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Seoul?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky 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.

$468 Cheap Flights from Cincinnati to Seoul in 2025/26

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

Prices are currently low for flights on this route. Typical prices usually range from $1,262 to $1,579. The lowest price recently found on this route was $823.

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Cheap round-trip flights

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8:04 am - 6:35 pmCVG-ICN

21h 31m1 stop

8:35 pm - 5:23 pmICN-CVG

33h 48m1 stop

$823Alaska Airlines

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Sat, Mar 14 - Fri, Mar 20

6:00 am - 4:45 pmCVG-ICN

20h 45m1 stop

5:55 pm - 9:38 pmICN-CVG

16h 43m1 stop

$916American Airlines

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Tue, Feb 3 - Tue, Mar 10

2:22 pm - 4:50 pmCVG-ICN

36h 28m1 stop

6:00 pm - 11:55 pmICN-CVG

19h 55m1 stop

$921Delta

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Mon, Jan 12 - Thu, Jan 22

4:29 pm - 3:30 pmCVG-ICN

33h 01m1 stop

7:30 pm - 11:33 pmICN-CVG

18h 03m1 stop

$922Delta

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Sat, Dec 6 - Tue, Dec 9

6:40 pm - 4:00 pmCVG-ICN

31h 20m2 stops

6:55 pm - 6:00 pmICN-CVG

37h 05m2 stops

$936Air Canada

Find Deal

Mon, Jan 12 - Thu, Jan 22

9:30 am - 5:30 pmCVG-ICN

19h 00m1 stop

7:05 pm - 8:20 pmICN-CVG

38h 15m1 stop

$947Air Canada

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Fri, May 1 - Mon, May 11

6:00 am - 10:05 pmCVG-GMP

26h 05m2 stops

8:00 am - 12:42 pmGMP-CVG

18h 42m2 stops

$1,412Japan Airlines

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Mon, Jan 12 - Thu, Jan 22

5:40 am - 10:05 pmCVG-GMP

26h 25m2 stops

12:05 pm - 12:42 pmGMP-CVG

38h 37m2 stops

$1,742Japan Airlines

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Sun, Jan 4 - Sun, Jan 11

3:56 pm - 10:55 amCVG-GMP

29h 59m2 stops

12:05 pm - 10:44 pmGMP-CVG

23h 39m3 stops

$1,849Multiple Airlines

Find Deal

Sat, Mar 14 - Fri, Mar 20

8:04 am - 10:05 pmCVG-GMP

25h 01m2 stops

8:00 am - 8:55 pmGMP-CVG

25h 55m2 stops

$1,939Multiple Airlines

Find Deal

Sat, Mar 14 - Fri, Mar 20

American Airlines flights from Cincinnati to Seoul

Our best American Airlines deals on Cincinnati to Seoul flight tickets

American Airlines

Feb 3

CVG6:00 amCincinnati Cinci./N. Kentucky

20h 45m

1 stop

ICN4:45 pmIncheon Intl

Mar 10

ICN5:55 pmIncheon Intl

16h 43m

1 stop

CVG9:38 pmCincinnati Cinci./N. Kentucky

$916

Find similar

American Airlines

Feb 3

CVG6:00 amCincinnati Cinci./N. Kentucky

20h 45m

1 stop

ICN4:45 pmIncheon Intl

Mar 10

ICN5:55 pmIncheon Intl

29h 30m

2 stops

CVG10:25 amCincinnati Cinci./N. Kentucky

$920

Find similar

American Airlines

Feb 3

CVG6:00 amCincinnati Cinci./N. Kentucky

20h 45m

1 stop

ICN4:45 pmIncheon Intl

Feb 4

ICN7:15 pmIncheon Intl

17h 44m

1 stop

CVG10:59 pmCincinnati Cinci./N. Kentucky

$966

Find similar

Delta flights from Cincinnati to Seoul

Our best Delta deals on Cincinnati to Seoul flight tickets

Delta

Jan 12

CVG2:22 pmCincinnati Cinci./N. Kentucky

36h 28m

1 stop

ICN4:50 pmIncheon Intl

Jan 22

ICN6:00 pmIncheon Intl

19h 55m

1 stop

CVG11:55 pmCincinnati Cinci./N. Kentucky

$921

Find similar

Delta

Dec 6

CVG4:29 pmCincinnati Cinci./N. Kentucky

33h 01m

1 stop

ICN3:30 pmIncheon Intl

Dec 9

ICN7:30 pmIncheon Intl

18h 03m

1 stop

CVG11:33 pmCincinnati Cinci./N. Kentucky

$922

Find similar

Delta

Jan 12

CVG6:04 pmCincinnati Cinci./N. Kentucky

31h 26m

1 stop

ICN3:30 pmIncheon Intl

Jan 22

ICN9:35 amIncheon Intl

23h 17m

2 stops

CVG6:52 pmCincinnati Cinci./N. Kentucky

$925

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 3/14

8:04 am-6:35 pm

1 stop21h 31m

Incheon Intl

Fri 3/20

8:35 pm-5:23 pm

1 stop33h 48m

$823

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 2/3

6:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

Tue 3/10

5:55 pm-9:38 pm

1 stop16h 43m

$916

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 1/12

2:22 pm-4:50 pm

1 stop36h 28m

Incheon Intl

Thu 1/22

6:00 pm-11:55 pm

1 stop19h 55m

$921

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 12/6

4:29 pm-3:30 pm

1 stop33h 01m

Incheon Intl

Tue 12/9

7:30 pm-11:33 pm

1 stop18h 03m

$922

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 1/12

6:40 pm-4:00 pm

2 stops31h 20m

Incheon Intl

Thu 1/22

6:55 pm-6:00 pm

2 stops37h 05m

$936

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 5/1

9:30 am-5:30 pm

1 stop19h 00m

Incheon Intl

Mon 5/11

7:05 pm-8:20 pm

1 stop38h 15m

$947

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Mon 1/12

6:00 am-10:05 pm

2 stops26h 05m

Seoul Gimpo Intl

Thu 1/22

8:00 am-12:42 pm

2 stops18h 42m

$1,412

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Sun 1/4

5:40 am-10:05 pm

2 stops26h 25m

Seoul Gimpo Intl

Sun 1/11

12:05 pm-12:42 pm

2 stops38h 37m

$1,742

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Sat 3/14

3:56 pm-10:55 am

2 stops29h 59m

Seoul Gimpo Intl

Fri 3/20

12:05 pm-10:44 pm

3 stops23h 39m

$1,849

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Sat 3/14

8:04 am-10:05 pm

2 stops25h 01m

Seoul Gimpo Intl

Fri 3/20

8:00 am-8:55 pm

2 stops25h 55m

$1,939

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 Cincinnati 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

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

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 Cincinnati. The lowest ticket price found for a Wednesday departure recently was $1,293. 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 Thursday, with ticket prices averaging around $1,977.

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

Flying to Seoul from Cincinnati in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,484 when looking at flights departing in the morning. In the evening is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,907 per ticket.

Can stopping save me money on Cincinnati to Seoul flights?

You could potentially save up to 36% on your flight if you consider stops on a Cincinnati to Seoul flight.

When to book flights from Cincinnati to Seoul

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

Estimated round-trip price

Cheap Cincinnati to Seoul (CVG to SEL) flight deals and tips

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

Direct flights	None

There are no direct flights from Cincinnati to Seoul. There are no popular flight routes from Cincinnati to Seoul.

Search flight deals

How far is Cincinnati Cinci./N. Kentucky to Seoul by plane?
Cincinnati Cinci./N. Kentucky and Seoul are 6770.4 mi apart from one another. By plane, this route typically takes 18h 15m.
When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul?
Prices for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul are refreshed on a daily basis.
How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul?
As of November 2025, there are 5 operators available to choose from for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul.
How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cincinnati Cinci./N. Kentucky 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 airline from Cincinnati to Seoul?
Based on momondo bookings for flights between Cincinnati and Seoul, the leading airline is Delta, making up 41% of the total bookings. Other popular airlines include Air Canada with 27%, American Airlines with 19%, and Korean Air with 13%.

Best airlines flying from Cincinnati to Seoul

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

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $837	Free Cancellation	Rating 7.1 10,465 reviews	Search Air Canada flights
Delta	PriceFrom $927	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
American Airlines	PriceFrom $952	Free Cancellation	Rating 7.2 11,047 reviews	Search American Airlines flights
United Airlines	PriceFrom $981	Free Cancellation	Rating 7.4 9,034 reviews	Search United Airlines flights
Korean Air	PriceFrom $1,064	Free Cancellation	Rating 8.4 1,170 reviews	Search Korean Air flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Cincinnati to Seoul. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Cincinnati to Seoul flights to just show those with flexible booking policies.

How can momondo help me find flights from Cincinnati 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 Cincinnati to Seoul.

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

Yes momondo offers price alerts on flights to Seoul from Cincinnati. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

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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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Flights from Cincinnati Cinci./N. Kentucky to Savannah/Hilton Head

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Cheap flights from Cincinnati to Seoul from $468

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Seoul departing on 2/28. 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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American Airlines flights from Cincinnati to Seoul

Our best American Airlines deals on Cincinnati to Seoul flight tickets

Delta flights from Cincinnati to Seoul

Our best Delta deals on Cincinnati to Seoul flight tickets

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How to get the cheapest flight ticket from Cincinnati 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 Cincinnati and 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?

Can stopping save me money on Cincinnati to Seoul flights?

You could potentially save up to 36% on your flight if you consider stops on a Cincinnati to Seoul flight.

What is the cheapest airline that flies from Cincinnati Cinci./N. Kentucky to Seoul?

Delta, United Airlines, and Japan Airlines are the most popular carriers operating from Cincinnati Cinci./N. Kentucky to Seoul

What airlines fly to Seoul?

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

Dallas (DFW) was the most common stop: 82% of momondo users choosing 1-stop flights on this route connected there.

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

Flights via Toronto (YYZ) offer the lowest average round-trip price of $1,024.

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

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 16h 56m.

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

Detroit (DTW) has the shortest average layover time for this route: 1h 23m.

When to book flights from Cincinnati to Seoul

Cheap Cincinnati to Seoul (CVG to SEL) flight deals and tips

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

Direct flights

How far is Cincinnati Cinci./N. Kentucky to Seoul by plane?

When did momondo last update prices for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul?

How many operators does momondo search for flights from Cincinnati Cinci./N. Kentucky Airport to Seoul?

How old do you have to be to fly from Cincinnati Cinci./N. Kentucky Airport to Seoul?

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

What is the most popular airline from Cincinnati to Seoul?

Best airlines flying from Cincinnati to Seoul

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

Why use momondo?

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

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

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

I’m not ready to book a flight from Cincinnati 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