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.

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

United Airlines, Japan Airlines, and Qatar Airways 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, 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 59% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 4 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.

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.

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 December 2025, there are 4 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.

$481 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 $1,113 to $1,965. The lowest price recently found on this route was $823.

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8:00 am - 6:35 pm

CVG

ICN

20h 35m1 stop

8:35 pm - 7:49 pm

ICN

CVG

37h 14m1 stop

$823Multiple Airlines

Sun, Jan 18 - Thu, Jan 22

7:00 am - 5:40 am

CVG

ICN

32h 40m2 stops

12:45 pm - 8:46 pm

ICN

CVG

22h 01m2 stops

$920United Airlines

Sun, Jan 18 - Thu, Jan 22

5:55 pm - 5:40 am

CVG

ICN

45h 45m2 stops

6:00 pm - 10:00 am

ICN

CVG

30h 00m2 stops

$933United Airlines

Mon, Feb 2 - Fri, Feb 6

4:30 pm - 5:30 pm

CVG

ICN

36h 00m1 stop

7:05 pm - 1:38 pm

ICN

CVG

31h 33m1 stop

$947Air Canada

Fri, May 1 - Mon, May 11

5:05 pm - 5:30 pm

CVG

ICN

35h 25m1 stop

7:05 pm - 3:53 pm

ICN

CVG

33h 48m1 stop

$948Air Canada

Thu, Apr 9 - Mon, May 25

6:30 am - 5:30 pm

CVG

ICN

22h 00m1 stop

5:45 pm - 1:38 pm

ICN

CVG

32h 53m2 stops

$961Air Canada

Fri, May 1 - Mon, May 11

5:05 pm - 4:05 pm

CVG

ICN

34h 00m2 stops

5:45 pm - 1:38 pm

ICN

CVG

32h 53m2 stops

$962Air Canada

Thu, Apr 9 - Mon, May 25

6:00 am - 10:05 pm

CVG

GMP

26h 05m2 stops

7:40 pm - 12:42 pm

GMP

CVG

31h 02m2 stops

$1,412Japan Airlines

Mon, Feb 2 - Fri, Feb 6

6:00 am - 6:20 pm

CVG

GMP

46h 20m2 stops

7:40 pm - 1:30 pm

GMP

CVG

31h 50m2 stops

$1,452Japan Airlines

Mon, Feb 2 - Fri, Feb 6

9:00 am - 10:20 pm

CVG

GMP

24h 20m2 stops

7:55 pm - 8:17 pm

GMP

CVG

37h 22m2 stops

$2,402ANA

Fri, May 22 - Sun, May 31

United Airlines flights from Cincinnati to Seoul

Our best United Airlines deals on Cincinnati to Seoul flight tickets

United Airlines

Jan 18

CVG7:00 amCincinnati Cinci./N. Kentucky

32h 40m

2 stops

ICN5:40 amIncheon Intl

Jan 22

ICN12:45 pmIncheon Intl

22h 01m

2 stops

CVG8:46 pmCincinnati Cinci./N. Kentucky

$920

Find similar

United Airlines

Feb 2

CVG5:55 pmCincinnati Cinci./N. Kentucky

45h 45m

2 stops

ICN5:40 amIncheon Intl

Feb 6

ICN6:00 pmIncheon Intl

30h 00m

2 stops

CVG10:00 amCincinnati Cinci./N. Kentucky

$933

Find similar

United Airlines

May 9

CVG11:50 amCincinnati Cinci./N. Kentucky

27h 30m

2 stops

ICN4:20 amIncheon Intl

May 24

ICN4:50 pmIncheon Intl

30h 03m

2 stops

CVG9:53 amCincinnati Cinci./N. Kentucky

$1,120

Find similar

Air Canada flights from Cincinnati to Seoul

Our best Air Canada deals on Cincinnati to Seoul flight tickets

Air Canada

May 1

CVG4:30 pmCincinnati Cinci./N. Kentucky

36h 00m

1 stop

ICN5:30 pmIncheon Intl

May 11

ICN7:05 pmIncheon Intl

31h 33m

1 stop

CVG1:38 pmCincinnati Cinci./N. Kentucky

$947

Find similar

Air Canada

Apr 9

CVG5:05 pmCincinnati Cinci./N. Kentucky

35h 25m

1 stop

ICN5:30 pmIncheon Intl

May 25

ICN7:05 pmIncheon Intl

33h 48m

1 stop

CVG3:53 pmCincinnati Cinci./N. Kentucky

$948

Find similar

Air Canada

May 1

CVG6:30 amCincinnati Cinci./N. Kentucky

22h 00m

1 stop

ICN5:30 pmIncheon Intl

May 11

ICN5:45 pmIncheon Intl

32h 53m

2 stops

CVG1:38 pmCincinnati Cinci./N. Kentucky

$961

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 1/18

8:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Thu 1/22

8:35 pm-7:49 pm

1 stop37h 14m

$823

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 1/18

7:00 am-5:40 am

2 stops32h 40m

Incheon Intl

Thu 1/22

12:45 pm-8:46 pm

2 stops22h 01m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 2/2

5:55 pm-5:40 am

2 stops45h 45m

Incheon Intl

Fri 2/6

6:00 pm-10:00 am

2 stops30h 00m

$933

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 5/1

4:30 pm-5:30 pm

1 stop36h 00m

Incheon Intl

Mon 5/11

7:05 pm-1:38 pm

1 stop31h 33m

$947

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 4/9

5:05 pm-5:30 pm

1 stop35h 25m

Incheon Intl

Mon 5/25

7:05 pm-3:53 pm

1 stop33h 48m

$948

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 5/1

6:30 am-5:30 pm

1 stop22h 00m

Incheon Intl

Mon 5/11

5:45 pm-1:38 pm

2 stops32h 53m

$961

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 4/9

5:05 pm-4:05 pm

2 stops34h 00m

Incheon Intl

Mon 5/25

5:45 pm-1:38 pm

2 stops32h 53m

$962

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Mon 2/2

6:00 am-10:05 pm

2 stops26h 05m

Seoul Gimpo Intl

Fri 2/6

7:40 pm-12:42 pm

2 stops31h 02m

$1,412

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Mon 2/2

6:00 am-6:20 pm

2 stops46h 20m

Seoul Gimpo Intl

Fri 2/6

7:40 pm-1:30 pm

2 stops31h 50m

$1,452

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Fri 5/22

9:00 am-10:20 pm

2 stops24h 20m

Seoul Gimpo Intl

Sun 5/31

7:55 pm-8:17 pm

2 stops37h 22m

$2,402

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 20% 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 40m
Direct flights	None

The fastest flight from Cincinnati to Seoul takes 19h 40m

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 40m.
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 December 2025, there are 4 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 46% of the total bookings. Other popular airlines include Air Canada with 30% and American Airlines with 23%.

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 10,534 reviews	Search Air Canada flights
American Airlines	PriceFrom $912	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Delta	PriceFrom $927	Free Cancellation	Rating 7.9 8,007 reviews	Search Delta flights
Korean Air	PriceFrom $1,064	Free Cancellation	Rating 8.4 1,186 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 Orlando

Cheap flights from Cincinnati to Seoul from $463

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 1/15. 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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United Airlines flights from Cincinnati to Seoul

Our best United 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 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 20% 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?

United Airlines, Japan Airlines, and Qatar Airways 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

Fastest flight time

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