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

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 17h 31m.

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.

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

Minneapolis (MSP) has the shortest average layover time for this route: 2h 00m.

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.

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

Air Canada is the most popular carrier operating from Cincinnati Cinci./N. Kentucky to Seoul

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

Dallas (DFW) was the most common stop: 33% 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 September 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.

$426 Cheap Flights from Cincinnati to Seoul in 2026/27

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.

9:36 am - 9:20 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

21h 44m1 stop San Francisco

8:40 pm - 11:12 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

40h 32m2 stops Vancouver Intl Minneapolis St Paul

$1,021Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

12:43 pm - 5:30 amCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

51h 47m2 stops Atlanta Hartsfield-Jackson Vancouver Intl

9:55 pm - 11:56 amICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

28h 01m1 stop Newark

$1,023Multiple Airlines

Wed, Oct 21 - Wed, Nov 4

6:40 pm - 5:10 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

32h 30m2 stops Toronto Pearson Intl Vancouver Intl

8:10 pm - 6:00 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

35h 50m1 stop Toronto Pearson Intl

$1,081Air Canada

Tue, Jan 12 - Tue, Feb 2

6:40 pm - 5:10 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

32h 30m2 stops Toronto Pearson Intl Vancouver Intl

6:55 pm - 6:00 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

37h 05m2 stops Vancouver Intl Toronto Pearson Intl

$1,081Air Canada

Tue, Jan 12 - Tue, Feb 2

6:00 am - 2:10 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 10m1 stop Atlanta Hartsfield-Jackson

7:25 pm - 8:54 amICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

26h 29m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Wed, Oct 14 - Mon, Oct 26

6:00 am - 5:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

21h 45m1 stop Seattle/Tacoma Intl

7:25 pm - 12:37 amICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

19h 12m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Tue, Nov 10 - Tue, Nov 17

6:00 am - 2:10 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 10m1 stop Atlanta Hartsfield-Jackson

9:35 am - 10:34 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

25h 59m1 stop Detroit Metropolitan Wayne County

$1,163Delta

Mon, Oct 19 - Mon, Oct 26

6:00 am - 3:30 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 30m1 stop Atlanta Hartsfield-Jackson

10:35 am - 1:52 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

17h 17m1 stop Atlanta Hartsfield-Jackson

$1,417Korean Air

Tue, Jan 12 - Tue, Feb 2

6:45 am - 3:50 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 05m1 stop Minneapolis St Paul

9:35 am - 1:28 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

17h 53m1 stop Detroit Metropolitan Wayne County

$1,440Korean Air

Tue, Jan 12 - Tue, Feb 2

6:00 am - 3:30 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 30m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 9:04 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

17h 24m1 stop Atlanta Hartsfield-Jackson

$1,530Korean Air

Tue, Jan 5 - Sun, Jan 24

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Air Canada flights from Cincinnati to Seoul

Our best Air Canada deals on Cincinnati to Seoul flight tickets

Air Canada

Jan 12

CVG6:40 pmCincinnati Cinci./N. Kentucky

32h 30m

2 stops

ICN5:10 pmIncheon Intl

Feb 2

ICN6:55 pmIncheon Intl

37h 05m

2 stops

CVG6:00 pmCincinnati Cinci./N. Kentucky

$1,081

Air Canada

Jan 12

CVG6:40 pmCincinnati Cinci./N. Kentucky

32h 30m

2 stops

ICN5:10 pmIncheon Intl

Feb 2

ICN6:55 pmIncheon Intl

37h 05m

2 stops

CVG6:00 pmCincinnati Cinci./N. Kentucky

$1,090

Air Canada

Feb 14

CVG6:40 pmCincinnati Cinci./N. Kentucky

33h 45m

1 stop

ICN6:25 pmIncheon Intl

Feb 28

ICN6:55 pmIncheon Intl

37h 05m

2 stops

CVG6:00 pmCincinnati Cinci./N. Kentucky

$1,117

Delta flights from Cincinnati to Seoul

Our best Delta deals on Cincinnati to Seoul flight tickets

Delta

Nov 10

CVG6:00 amCincinnati Cinci./N. Kentucky

21h 45m

1 stop

ICN5:45 pmIncheon Intl

Nov 17

ICN7:25 pmIncheon Intl

19h 12m

1 stop

CVG12:37 amCincinnati Cinci./N. Kentucky

$1,163

Delta

Oct 14

CVG6:00 amCincinnati Cinci./N. Kentucky

22h 20m

2 stops

ICN5:20 pmIncheon Intl

Oct 26

ICN6:40 pmIncheon Intl

17h 35m

1 stop

CVG11:15 pmCincinnati Cinci./N. Kentucky

$1,167

Delta

Sep 30

CVG3:00 pmCincinnati Cinci./N. Kentucky

24h 00m

1 stop

ICN4:00 amIncheon Intl

Nov 1

ICN6:40 pmIncheon Intl

18h 35m

1 stop

CVG11:15 pmCincinnati Cinci./N. Kentucky

$1,178

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 11/8

9:36 am-9:20 pm

1 stop21h 44m

Incheon Intl

Sun 11/15

8:40 pm-11:12 pm

2 stops40h 32m

$1,021

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 10/21

12:43 pm-5:30 am

2 stops51h 47m

Incheon Intl

Wed 11/4

9:55 pm-11:56 am

1 stop28h 01m

$1,023

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 1/12

6:40 pm-5:10 pm

2 stops32h 30m

Incheon Intl

Tue 2/2

8:10 pm-6:00 pm

1 stop35h 50m

$1,081

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 1/12

6:40 pm-5:10 pm

2 stops32h 30m

Incheon Intl

Tue 2/2

6:55 pm-6:00 pm

2 stops37h 05m

$1,081

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 10/14

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Mon 10/26

7:25 pm-8:54 am

1 stop26h 29m

$1,163

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 11/10

6:00 am-5:45 pm

1 stop21h 45m

Incheon Intl

Tue 11/17

7:25 pm-12:37 am

1 stop19h 12m

$1,163

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Mon 10/19

6:00 am-2:10 pm

1 stop19h 10m

Incheon Intl

Mon 10/26

9:35 am-10:34 pm

1 stop25h 59m

$1,163

Quickest round-trip

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 1/12

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Tue 2/2

10:35 am-1:52 pm

1 stop17h 17m

$1,417

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 1/12

6:45 am-3:50 pm

1 stop19h 05m

Incheon Intl

Tue 2/2

9:35 am-1:28 pm

1 stop17h 53m

$1,440

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 1/5

6:00 am-3:30 pm

1 stop19h 30m

Incheon Intl

Sun 1/24

5:40 pm-9:04 pm

1 stop17h 24m

$1,530

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 $1,285 to $1,457.
The lowest price recently found on this route was $1,021.

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 $1,054.

Can stopping save me money on Cincinnati to Seoul flights?

You could potentially save up to 31% 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

Best Price Found	$426
Fastest flight time	19h 10m
Direct flights	None

The best one-way flight to Seoul from Cincinnati in the past 72 hours is $426. The best round-trip flight deal from Cincinnati to Seoul found on momondo in the last 72 hours is $1,021.

The fastest flight from Cincinnati to Seoul takes 19h 10m

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 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 September 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 7.0 12,097 reviews	Search American Airlines flights
Delta	PriceFrom $920	Free Cancellation	Rating 7.8 8,604 reviews	Search Delta flights
Korean Air	PriceFrom $1,082	Free Cancellation	Rating 8.4 1,218 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 $426

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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Air Canada flights from Cincinnati to Seoul

Our best Air Canada 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

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

Best Price Found

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

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According to popular flight searches on momondo this year

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