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

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

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, Air Canada and American Airlines 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 42% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 6 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 connection time from Cincinnati to Seoul?

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

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

Dallas (DFW) was the most common stop: 77% 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 Atlanta (ATL) offer the lowest average round-trip price of $953.

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 August 2025, there are 6 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.

$870 Cheap Flights from Cincinnati to Seoul (CVG-SEL) in 2025

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Find the cheapest flights from Cincinnati to Seoul (CVG-SEL)

Round-trip

One-way

Last minute

Cheap round-trip flights

7:00 am - 3:30 pmCVG-ICN

19h 30m1 stop

5:25 pm - 11:01 pmICN-CVG

18h 36m1 stop

$870American Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 16

7:06 pm - 3:30 pmCVG-ICN

31h 24m2 stops

5:25 pm - 10:36 amICN-CVG

30h 11m2 stops

$875American Airlines

Find Deal

Mon, Sep 1 - Mon, Sep 8

6:12 pm - 3:00 pmCVG-ICN

31h 48m2 stops

11:30 am - 9:38 amICN-CVG

35h 08m2 stops

$925United Airlines

Find Deal

Tue, Sep 2 - Tue, Sep 16

7:00 am - 4:30 pmCVG-ICN

20h 30m1 stop

7:40 pm - 11:12 pmICN-CVG

17h 32m1 stop

$1,011Delta

Find Deal

Fri, Sep 19 - Sun, Feb 8

7:00 am - 4:30 pmCVG-ICN

20h 30m1 stop

7:25 pm - 11:59 pmICN-CVG

17h 34m1 stop

$1,020Delta

Find Deal

Sun, Sep 28 - Fri, Oct 31

7:41 pm - 3:00 pmCVG-ICN

30h 19m2 stops

5:00 pm - 10:15 pmICN-CVG

18h 15m2 stops

$1,026United Airlines

Find Deal

Sun, Sep 28 - Fri, Oct 31

1:30 pm - 4:15 pmCVG-ICN

37h 45m1 stop

5:55 pm - 6:00 pmICN-CVG

37h 05m2 stops

$1,055Air Canada

Find Deal

Wed, Oct 1 - Wed, Oct 29

4:30 pm - 4:05 pmCVG-ICN

34h 35m2 stops

5:45 pm - 3:47 pmICN-CVG

35h 02m2 stops

$1,062Air Canada

Find Deal

Mon, Sep 15 - Mon, Sep 22

7:49 pm - 10:45 amCVG-GMP

25h 56m2 stops

7:50 am - 11:37 amGMP-CVG

17h 47m2 stops

$1,122Japan Airlines

Find Deal

Tue, Oct 14 - Tue, Nov 18

7:49 pm - 9:50 pmCVG-GMP

37h 01m2 stops

7:50 am - 11:37 amGMP-CVG

17h 47m2 stops

$1,128Japan Airlines

Find Deal

Thu, Oct 23 - Wed, Nov 5

Delta flights from Cincinnati to Seoul

Our best Delta deals on Cincinnati to Seoul flight tickets

Delta

Sep 19

CVG7:00 amCincinnati Cinci./N. Kentucky

20h 30m

1 stop

ICN4:30 pmIncheon Intl

Feb 8

ICN7:40 pmIncheon Intl

17h 32m

1 stop

CVG11:12 pmCincinnati Cinci./N. Kentucky

$1,011

Find similar

Delta

Sep 28

CVG7:00 amCincinnati Cinci./N. Kentucky

20h 30m

1 stop

ICN4:30 pmIncheon Intl

Oct 31

ICN7:25 pmIncheon Intl

17h 34m

1 stop

CVG11:59 pmCincinnati Cinci./N. Kentucky

$1,020

Find similar

Delta

Sep 2

CVG6:00 amCincinnati Cinci./N. Kentucky

22h 20m

2 stops

ICN5:20 pmIncheon Intl

Sep 16

ICN10:15 amIncheon Intl

20h 03m

1 stop

CVG5:18 pmCincinnati Cinci./N. Kentucky

$1,025

Find similar

Air Canada flights from Cincinnati to Seoul

Our best Air Canada deals on Cincinnati to Seoul flight tickets

Air Canada

Oct 1

CVG1:30 pmCincinnati Cinci./N. Kentucky

37h 45m

1 stop

ICN4:15 pmIncheon Intl

Oct 29

ICN5:55 pmIncheon Intl

37h 05m

2 stops

CVG6:00 pmCincinnati Cinci./N. Kentucky

$1,055

Find similar

Air Canada

Sep 15

CVG4:30 pmCincinnati Cinci./N. Kentucky

34h 35m

2 stops

ICN4:05 pmIncheon Intl

Sep 22

ICN5:45 pmIncheon Intl

35h 02m

2 stops

CVG3:47 pmCincinnati Cinci./N. Kentucky

$1,062

Find similar

Air Canada

Oct 1

CVG1:30 pmCincinnati Cinci./N. Kentucky

37h 45m

1 stop

ICN4:15 pmIncheon Intl

Oct 30

ICN7:10 pmIncheon Intl

35h 50m

1 stop

CVG6:00 pmCincinnati Cinci./N. Kentucky

$1,066

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 9/2

7:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Tue 9/16

5:25 pm-11:01 pm

1 stop18h 36m

$870

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 9/1

7:06 pm-3:30 pm

2 stops31h 24m

Incheon Intl

Mon 9/8

5:25 pm-10:36 am

2 stops30h 11m

$875

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 9/2

6:12 pm-3:00 pm

2 stops31h 48m

Incheon Intl

Tue 9/16

11:30 am-9:38 am

2 stops35h 08m

$925

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 9/19

7:00 am-4:30 pm

1 stop20h 30m

Incheon Intl

Sun 2/8

7:40 pm-11:12 pm

1 stop17h 32m

$1,011

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 9/28

7:00 am-4:30 pm

1 stop20h 30m

Incheon Intl

Fri 10/31

7:25 pm-11:59 pm

1 stop17h 34m

$1,020

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 9/28

7:41 pm-3:00 pm

2 stops30h 19m

Incheon Intl

Fri 10/31

5:00 pm-10:15 pm

2 stops18h 15m

$1,026

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 10/1

1:30 pm-4:15 pm

1 stop37h 45m

Incheon Intl

Wed 10/29

5:55 pm-6:00 pm

2 stops37h 05m

$1,055

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 9/15

4:30 pm-4:05 pm

2 stops34h 35m

Incheon Intl

Mon 9/22

5:45 pm-3:47 pm

2 stops35h 02m

$1,062

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Tue 10/14

7:49 pm-10:45 am

2 stops25h 56m

Seoul Gimpo Intl

Tue 11/18

7:50 am-11:37 am

2 stops17h 47m

$1,122

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Thu 10/23

7:49 pm-9:50 pm

2 stops37h 01m

Seoul Gimpo Intl

Wed 11/5

7:50 am-11:37 am

2 stops17h 47m

$1,128

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 cheapest month to fly to Seoul?

The month of January is another great option to travel to Seoul, with average flight prices from Cincinnati averaging around $952.

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 16% 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 19h 10m.
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 August 2025, there are 6 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 33% of the total bookings. Other popular airlines include Air Canada with 31%, American Airlines with 22%, and Korean Air with 14%.

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 $860	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Delta	PriceFrom $927	Free Cancellation	Rating 7.9 7,982 reviews	Search Delta flights
American Airlines	PriceFrom $953	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $981	Free Cancellation	Rating 7.4 8,928 reviews	Search United Airlines flights
Korean Air	PriceFrom $1,064	Free Cancellation	Rating 8.4 1,131 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,454	Free Cancellation	Rating 8.3 1,550 reviews	Search Japan Airlines 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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Cheap flights from Cincinnati to Seoul from $870

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Cincinnati to Seoul departing on 9/2. 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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Find the cheapest flights from Cincinnati to Seoul (CVG-SEL)

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Cheap one-way flights

Cheap last minute flights

Delta flights from Cincinnati to Seoul

Our best Delta 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

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 month to fly to Seoul?

The month of January is another great option to travel to Seoul, with average flight prices from Cincinnati averaging around $952.

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 16% 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?

Air Canada, Delta, 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: 77% 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 Atlanta (ATL) offer the lowest average round-trip price of $953.

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