What airlines fly to Seoul?

Delta, American Airlines and Korean Air 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 79% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 3 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

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

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 18h 37m.

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

Dallas (DFW) has the shortest average layover time for this route: 2h 21m.

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

Dallas (DFW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

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

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

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

Flights via Dallas (DFW) offer the lowest average round-trip price of $1,667.

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 July 2026, there are 3 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.

$529 Cheap Flights from Cincinnati to Seoul in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cincinnati to Seoul

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:48 pm - 9:40 pm

CVG

ICN

43h 52m

2 stops

7:45 pm - 8:17 pm

ICN

CVG

38h 32m

1 stop

$1,001Multiple Airlines

Sat, Oct 17 - Wed, Nov 11

12:48 pm - 9:40 pm

CVG

ICN

43h 52m

2 stops

7:45 pm - 8:17 pm

ICN

CVG

38h 32m

1 stop

$1,001Multiple Airlines

Sat, Oct 17 - Mon, Nov 9

12:48 pm - 6:45 pm

CVG

ICN

40h 57m

2 stops

7:45 pm - 8:17 pm

ICN

CVG

38h 32m

1 stop

$1,023Multiple Airlines

Thu, Oct 15 - Wed, Nov 11

6:05 am - 4:50 pm

CVG

ICN

20h 45m

1 stop

6:35 pm - 11:09 pm

ICN

CVG

18h 34m

1 stop

$1,106Delta

Thu, Nov 5 - Tue, Nov 24

6:05 am - 4:50 pm

CVG

ICN

20h 45m

1 stop

7:25 pm - 12:24 am

ICN

CVG

18h 59m

1 stop

$1,106Delta

Wed, Nov 4 - Mon, Nov 23

8:15 am - 4:25 pm

CVG

ICN

19h 10m

1 stop

8:35 pm - 11:11 pm

ICN

CVG

16h 36m

1 stop

$1,106Delta

Tue, Oct 13 - Mon, Nov 9

6:00 am - 3:45 pm

CVG

ICN

20h 45m

1 stop

6:50 pm - 11:22 pm

ICN

CVG

18h 32m

1 stop

$1,157American Airlines

Fri, Oct 9 - Mon, Nov 2

7:23 am - 3:45 pm

CVG

ICN

19h 22m

1 stop

5:50 pm - 11:22 pm

ICN

CVG

18h 32m

1 stop

$1,157American Airlines

Fri, Aug 28 - Thu, Sep 3

8:05 am - 4:50 pm

CVG

ICN

18h 45m

1 stop

9:10 am - 3:30 pm

ICN

CVG

20h 20m

1 stop

$1,720Korean Air

Tue, Dec 1 - Wed, Dec 30

6:05 pm - 6:30 am

CVG

ICN

22h 25m

1 stop

9:10 am - 3:30 pm

ICN

CVG

20h 20m

1 stop

$1,770Korean Air

Sat, Dec 5 - Wed, Dec 30

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American Airlines flights from Cincinnati to Seoul

Our best American Airlines deals on Cincinnati to Seoul flight tickets

American Airlines

Aug 3

CVG6:00 amCincinnati Cinci./N. Kentucky

20h 45m

1 stop

ICN3:45 pmIncheon Intl

Aug 31

ICN5:50 pmIncheon Intl

18h 32m

1 stop

CVG11:22 pmCincinnati Cinci./N. Kentucky

$1,107

American Airlines

Aug 3

CVG5:08 amCincinnati Cinci./N. Kentucky

21h 37m

2 stops

ICN3:45 pmIncheon Intl

Aug 31

ICN5:50 pmIncheon Intl

19h 37m

2 stops

CVG12:27 amCincinnati Cinci./N. Kentucky

$1,111

American Airlines

Sep 13

CVG3:05 pmCincinnati Cinci./N. Kentucky

35h 40m

1 stop

ICN3:45 pmIncheon Intl

Sep 27

ICN5:50 pmIncheon Intl

18h 35m

1 stop

CVG11:25 pmCincinnati Cinci./N. Kentucky

$1,163

Air Canada flights from Cincinnati to Seoul

Our best Air Canada deals on Cincinnati to Seoul flight tickets

Air Canada

Sep 9

CVG1:55 pmCincinnati Cinci./N. Kentucky

37h 30m

1 stop

ICN4:25 pmIncheon Intl

Sep 14

ICN7:05 pmIncheon Intl

33h 48m

1 stop

CVG3:53 pmCincinnati Cinci./N. Kentucky

$1,238

Air Canada

Sep 8

CVG9:00 amCincinnati Cinci./N. Kentucky

19h 30m

1 stop

ICN5:30 pmIncheon Intl

Sep 14

ICN7:05 pmIncheon Intl

33h 48m

1 stop

CVG3:53 pmCincinnati Cinci./N. Kentucky

$1,243

Air Canada

Sep 14

CVG1:55 pmCincinnati Cinci./N. Kentucky

37h 10m

2 stops

ICN4:05 pmIncheon Intl

Sep 17

ICN5:45 pmIncheon Intl

35h 08m

2 stops

CVG3:53 pmCincinnati Cinci./N. Kentucky

$1,248

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 10/17

12:48 pm-9:40 pm

2 stops43h 52m

Incheon Intl

Wed 11/11

7:45 pm-8:17 pm

1 stop38h 32m

$1,001

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 10/17

12:48 pm-9:40 pm

2 stops43h 52m

Incheon Intl

Mon 11/9

7:45 pm-8:17 pm

1 stop38h 32m

$1,001

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 10/15

12:48 pm-6:45 pm

2 stops40h 57m

Incheon Intl

Wed 11/11

7:45 pm-8:17 pm

1 stop38h 32m

$1,023

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 11/5

6:05 am-4:50 pm

1 stop20h 45m

Incheon Intl

Tue 11/24

6:35 pm-11:09 pm

1 stop18h 34m

$1,106

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 11/4

6:05 am-4:50 pm

1 stop20h 45m

Incheon Intl

Mon 11/23

7:25 pm-12:24 am

1 stop18h 59m

$1,106

Quickest round-trip

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 10/13

8:15 am-4:25 pm

1 stop19h 10m

Incheon Intl

Mon 11/9

8:35 pm-11:11 pm

1 stop16h 36m

$1,106

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 10/9

6:00 am-3:45 pm

1 stop20h 45m

Incheon Intl

Mon 11/2

6:50 pm-11:22 pm

1 stop18h 32m

$1,157

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 8/28

7:23 am-3:45 pm

1 stop19h 22m

Incheon Intl

Thu 9/3

5:50 pm-11:22 pm

1 stop18h 32m

$1,157

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 12/1

8:05 am-4:50 pm

1 stop18h 45m

Incheon Intl

Wed 12/30

9:10 am-3:30 pm

1 stop20h 20m

$1,720

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 12/5

6:05 pm-6:30 am

1 stop22h 25m

Incheon Intl

Wed 12/30

9:10 am-3:30 pm

1 stop20h 20m

$1,770

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?

Prices are currently low for flights on this route.

Typical prices usually range from $1,245 to $1,555.
The lowest price recently found on this route was $1,001.

What is the cheapest month to fly to Seoul?

The month of April is another great option to travel to Seoul, with average flight prices from Cincinnati averaging around $1,056.

Can stopping save me money on Cincinnati to Seoul flights?

You could potentially save up to 42% 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

Fastest flight time	19h 01m
Direct flights	None

The fastest flight from Cincinnati to Seoul takes 19h 01m

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

Search flight deals

Frequently asked questions about flying from Cincinnati to Seoul

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 19h 01m.
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 July 2026, there are 3 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 100% of the total bookings.

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
American Airlines	PriceFrom $912	Free Cancellation	Rating 7.1 11,839 reviews	Search American Airlines flights
Delta	PriceFrom $1,073	Free Cancellation	Rating 7.8 8,483 reviews	Search Delta flights
Korean Air	PriceFrom $1,082	Free Cancellation	Rating 8.4 1,221 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

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Cheap flights from Cincinnati to Seoul from $494

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 11/15. 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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American Airlines flights from Cincinnati to Seoul

Our best American Airlines deals on Cincinnati to Seoul flight tickets

Air Canada flights from Cincinnati to Seoul

Our best Air Canada deals on Cincinnati to Seoul flight tickets

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How to get the cheapest flight ticket from Cincinnati to Seoul

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

What is the cheapest month to fly to Seoul?

Can stopping save me money on Cincinnati to Seoul flights?

What is the cheapest airline that flies 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?

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

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

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

When to book flights from Cincinnati to Seoul

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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.

Popular cities in South Korea

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

Fly to other destinations from Cincinnati

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year