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.

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

American Airlines is the most popular carrier operating from Cincinnati Cinci./N. Kentucky to Seoul

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.

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 travel time from Cincinnati to Seoul?

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

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 October 2026, there are 2 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.

$533 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.

12:43 pm - 5:25 amCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

50h 42m2 stops Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl

9:55 pm - 2:00 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

30h 05m1 stop Newark

$1,048Multiple Airlines

Tue, Nov 10 - Wed, Nov 18

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

21h 44m1 stop San Francisco

9:55 pm - 11:19 amICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

27h 24m2 stops Newark Atlanta Hartsfield-Jackson

$1,080Multiple Airlines

Sun, Nov 8 - Tue, Nov 17

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

21h 44m1 stop San Francisco

9:55 pm - 2:00 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

30h 05m1 stop Newark

$1,083Multiple Airlines

Sun, Nov 8 - Wed, Nov 18

11:51 am - 12:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

35h 54m2 stops Chicago O'Hare Intl Hong Kong Intl

8:05 pm - 9:44 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

38h 39m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,092Multiple Airlines

Thu, Mar 25 - Tue, Apr 6

8:00 am - 4:50 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 50m1 stop Detroit Metropolitan Wayne County

10:15 am - 5:13 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

19h 58m1 stop Detroit Metropolitan Wayne County

$1,163Delta

Wed, Mar 24 - Wed, Apr 7

6:15 am - 4:50 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

20h 35m1 stop Detroit Metropolitan Wayne County

9:35 am - 5:13 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

21h 38m1 stop Detroit Metropolitan Wayne County

$1,163Delta

Wed, Jan 20 - Tue, Mar 9

6:53 am - 5:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

20h 52m1 stop Seattle/Tacoma Intl

5:40 pm - 12:24 amICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

20h 44m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Tue, Jan 19 - Wed, Mar 10

7:00 am - 5:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

21h 45m1 stop New York John F Kennedy Intl

9:30 am - 5:03 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

20h 33m1 stop Boston Logan Intl

$1,167Korean Air

Thu, Mar 25 - Mon, Apr 5

7:00 am - 5:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

21h 45m1 stop New York John F Kennedy Intl

9:30 am - 5:03 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

20h 33m1 stop Boston Logan Intl

$1,167Korean Air

Thu, Mar 25 - Tue, Apr 6

7:00 am - 4:40 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 40m1 stop Atlanta Hartsfield-Jackson

9:10 am - 4:55 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

21h 45m1 stop Boston Logan Intl

$1,339Korean Air

Tue, Dec 8 - Sun, Dec 27

Cheap last minute flights

Enter your travel dates to find the best prices.

11:39 am - 5:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

17h 06m1 stop Minneapolis St Paul

9:35 am - 1:36 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

18h 01m1 stop Detroit Metropolitan Wayne County

$2,356Delta

Sat, Oct 24 - Tue, Nov 3

6:04 am - 5:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

22h 41m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

6:45 pm - 11:10 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

18h 25m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$2,361Delta

Sat, Oct 24 - Tue, Nov 3

6:05 am - 5:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

22h 40m1 stop Minneapolis St Paul

6:45 pm - 11:10 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

18h 25m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$2,361Delta

Sat, Oct 24 - Tue, Nov 3

7:00 am - 4:20 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

20h 20m1 stop Salt Lake City

5:40 pm - 12:15 amICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

20h 35m1 stop Atlanta Hartsfield-Jackson

$2,661Delta

Sat, Oct 24 - Tue, Nov 3

6:05 am - 5:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

22h 40m1 stop Minneapolis St Paul

6:45 pm - 11:10 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

18h 25m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$2,666Delta

Sat, Oct 24 - Tue, Nov 3

6:04 am - 5:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

22h 41m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

6:45 pm - 11:10 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

18h 25m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$2,666Delta

Sat, Oct 24 - Tue, Nov 3

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

22h 45m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

9:35 am - 7:18 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

23h 43m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$2,666Delta

Sat, Oct 24 - Tue, Nov 3

7:00 am - 4:20 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

20h 20m1 stop Salt Lake City

9:35 am - 7:18 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

23h 43m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

$2,666Delta

Sat, Oct 24 - Tue, Nov 3

4:10 pm - 3:25 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

34h 15m2 stops Chicago O'Hare Intl Newark

6:30 pm - 11:59 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

19h 29m2 stops Newark Washington, D.C. Dulles Intl

$2,739United Airlines

Sat, Oct 24 - Tue, Nov 3

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Delta flights from Cincinnati to Seoul

Our best Delta deals on Cincinnati to Seoul flight tickets

Delta

Nov 2

CVG7:00 amCincinnati Cinci./N. Kentucky

18h 30m

1 stop

ICN3:30 pmIncheon Intl

Nov 17

ICN5:40 pmIncheon Intl

20h 57m

1 stop

CVG12:37 amCincinnati Cinci./N. Kentucky

$1,163

Delta

Nov 5

CVG7:00 amCincinnati Cinci./N. Kentucky

19h 20m

1 stop

ICN4:20 pmIncheon Intl

Nov 12

ICN9:35 amIncheon Intl

23h 35m

1 stop

CVG7:10 pmCincinnati Cinci./N. Kentucky

$1,164

Delta

Nov 2

CVG7:00 amCincinnati Cinci./N. Kentucky

18h 30m

1 stop

ICN3:30 pmIncheon Intl

Nov 17

ICN9:35 amIncheon Intl

20h 25m

2 stops

CVG4:00 pmCincinnati Cinci./N. Kentucky

$1,168

United Airlines flights from Cincinnati to Seoul

Our best United Airlines deals on Cincinnati to Seoul flight tickets

United Airlines

Jan 4

CVG5:50 amCincinnati Cinci./N. Kentucky

20h 35m

1 stop

ICN4:25 pmIncheon Intl

Mar 3

ICN12:45 pmIncheon Intl

22h 50m

1 stop

CVG9:35 pmCincinnati Cinci./N. Kentucky

$1,163

United Airlines

Jan 4

CVG4:11 pmCincinnati Cinci./N. Kentucky

23h 29m

2 stops

ICN5:40 amIncheon Intl

Mar 4

ICN12:45 pmIncheon Intl

23h 10m

1 stop

CVG9:55 pmCincinnati Cinci./N. Kentucky

$1,168

United Airlines

Jan 10

CVG5:00 pmCincinnati Cinci./N. Kentucky

33h 25m

1 stop

ICN4:25 pmIncheon Intl

Mar 1

ICN6:00 pmIncheon Intl

17h 35m

1 stop

CVG9:35 pmCincinnati Cinci./N. Kentucky

$1,170

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

Tue 11/10

12:43 pm-5:25 am

2 stops50h 42m

Incheon Intl

Wed 11/18

9:55 pm-2:00 pm

1 stop30h 05m

$1,048

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

Tue 11/17

9:55 pm-11:19 am

2 stops27h 24m

$1,080

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

Wed 11/18

9:55 pm-2:00 pm

1 stop30h 05m

$1,083

CincinnatiIncheon

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

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 3/25

11:51 am-12:45 pm

2 stops35h 54m

Incheon Intl

Tue 4/6

8:05 pm-9:44 pm

2 stops38h 39m

$1,092

Quickest round-trip

CincinnatiIncheon

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

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 3/24

8:00 am-4:50 pm

1 stop19h 50m

Incheon Intl

Wed 4/7

10:15 am-5:13 pm

1 stop19h 58m

$1,163

CincinnatiIncheon

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

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 1/20

6:15 am-4:50 pm

1 stop20h 35m

Incheon Intl

Tue 3/9

9:35 am-5:13 pm

1 stop21h 38m

$1,163

CincinnatiIncheon

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

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 1/19

6:53 am-5:45 pm

1 stop20h 52m

Incheon Intl

Wed 3/10

5:40 pm-12:24 am

1 stop20h 44m

$1,163

CincinnatiIncheon

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

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 3/25

7:00 am-5:45 pm

1 stop21h 45m

Incheon Intl

Mon 4/5

9:30 am-5:03 pm

1 stop20h 33m

$1,167

CincinnatiIncheon

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

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 3/25

7:00 am-5:45 pm

1 stop21h 45m

Incheon Intl

Tue 4/6

9:30 am-5:03 pm

1 stop20h 33m

$1,167

CincinnatiIncheon

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

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 12/8

7:00 am-4:40 pm

1 stop19h 40m

Incheon Intl

Sun 12/27

9:10 am-4:55 pm

1 stop21h 45m

$1,339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 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 April is another great option to travel to Seoul, with average flight prices from Cincinnati averaging around $1,075.

Can stopping save me money on Cincinnati to Seoul flights?

You could potentially save up to 78% 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	$533
Fastest flight time	20h 24m
Direct flights	None

The best one-way flight to Seoul from Cincinnati in the past 72 hours is $533. The best round-trip flight deal from Cincinnati to Seoul found on momondo in the last 72 hours is $1,048.

The fastest flight from Cincinnati to Seoul takes 20h 24m

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 20h 24m.
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 October 2026, there are 2 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
Delta	PriceFrom $920	Free Cancellation	Rating 7.8 8,649 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.

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Cheap flights from Cincinnati to Seoul from $533

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 11/1. 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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Delta flights from Cincinnati to Seoul

Our best Delta deals on Cincinnati to Seoul flight tickets

United Airlines flights from Cincinnati to Seoul

Our best United Airlines 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 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?

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

Fly to other destinations from Cincinnati

According to popular flight searches on momondo this year

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