HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seoul

$401+ Cheap flights from Cincinnati (CVG) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SEL
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Cincinnati to Seoul with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Cincinnati to Seoul

Cheapest flights from Cincinnati to Seoul
Explore the most affordable flight options available from Cincinnati to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This flugladen.de deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/225:05 pm
CVG
-
ICN
1 stop35h 25m
Air Canada
Wed 4/297:05 pm
ICN
-
CVG
1 stop34h 18m
Air Canada
Deal found 3/8$1,056
This Air Canada deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:30 pm
CVG
-
ICN
1 stop36h 00m
Air Canada
Wed 9/306:00 pm
ICN
-
CVG
1 stop39h 30m
Air Canada
Deal found 3/5$1,068
This Air Canada deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/195:05 pm
CVG
-
ICN
1 stop35h 25m
Air Canada
Thu 4/307:05 pm
ICN
-
CVG
1 stop26h 08m
Air Canada
Deal found 3/10$1,072
This Air Canada deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/155:05 pm
CVG
-
ICN
2 stops34h 00m
Air Canada
Wed 4/225:45 pm
ICN
-
CVG
2 stops35h 38m
Air Canada
Deal found 3/6$1,073
This Travelocity deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/42:15 pm
CVG
-
ICN
2 stops38h 15m
Air Canada
Tue 9/16:00 pm
ICN
-
CVG
2 stops32h 39m
Air Canada
Deal found 3/5$1,079
This Air Canada deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:30 am
CVG
-
ICN
2 stops20h 35m
Air Canada
Thu 9/175:45 pm
ICN
-
CVG
2 stops32h 38m
Air Canada
Deal found 3/9$1,096
This Air Canada deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/231:55 pm
CVG
-
ICN
1 stop37h 30m
Air Canada
Sun 8/306:00 pm
ICN
-
CVG
1 stop39h 30m
Air Canada
Deal found 3/9$1,100
This Air Canada deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:15 pm
CVG
-
ICN
1 stop37h 00m
Air Canada
Sun 11/18:10 pm
ICN
-
CVG
1 stop35h 50m
Air Canada
Deal found 3/6$1,105
This oojo deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:10 pm
CVG
-
GMP
2 stops19h 05m
Japan Airlines
Tue 9/17:15 pm
GMP
-
CVG
2 stops31h 14m
Japan Airlines
Deal found 3/5$1,289
This FlightHub deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:39 am
CVG
-
GMP
2 stops24h 36m
Japan Airlines
Sun 8/307:15 pm
GMP
-
CVG
2 stops31h 55m
Japan Airlines
Deal found 3/9$1,307
This Japan Airlines deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:40 am
CVG
-
GMP
2 stops20h 35m
Multiple Airlines
Fri 12/188:00 am
GMP
-
CVG
2 stops21h 12m
Multiple Airlines
Deal found 3/9$1,350
This oojo deal was found by Cheapflights users on 3/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:39 am
CVG
-
GMP
2 stops24h 36m
Japan Airlines
Fri 12/188:00 am
GMP
-
CVG
2 stops22h 05m
Japan Airlines
Deal found 3/7$1,551

Find flight deals from Cincinnati to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Cincinnati (CVG) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,056
(flugladen.de)

One-way from

$401
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$1,672
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Seoul (SEL) flights.
Search Deals
From Cincinnati Cinci./N. Kentucky to Seoul (SEL)
Search Deals
One-way flight from Cincinnati Cinci./N. Kentucky to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Cincinnati to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 4/19

5:05 pm-5:30 pm

1 stop35h 25m

Incheon Intl

Thu 4/30

7:05 pm-8:13 am

1 stop26h 08m

$1,072

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 4/22

5:05 pm-4:05 pm

2 stops34h 00m

Incheon Intl

Wed 4/29

5:45 pm-4:23 pm

2 stops35h 38m

$1,073

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 9/3

6:30 am-4:05 pm

2 stops20h 35m

Incheon Intl

Thu 9/17

5:45 pm-1:23 pm

2 stops32h 38m

$1,096

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 4/30

5:05 pm-4:05 pm

2 stops34h 00m

Incheon Intl

Tue 5/12

5:45 pm-1:13 pm

2 stops32h 28m

$1,110

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 9/5

4:30 pm-5:30 pm

1 stop36h 00m

Incheon Intl

Sat 9/19

7:05 pm-3:53 pm

1 stop33h 48m

$1,148

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 6/6

4:30 pm-4:05 pm

2 stops34h 35m

Incheon Intl

Fri 6/19

6:00 pm-8:30 pm

1 stop39h 30m

$1,170

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 6/7

9:00 am-5:30 pm

1 stop19h 30m

Incheon Intl

Sat 6/20

7:05 pm-3:54 pm

1 stop33h 49m

$1,175

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 8/19

1:55 pm-4:25 pm

1 stop37h 30m

Incheon Intl

Fri 12/18

6:55 pm-6:00 pm

2 stops37h 05m

$1,195

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 8/30

5:24 pm-10:25 pm

2 stops40h 01m

Incheon Intl

Fri 9/18

1:55 am-10:49 pm

2 stops33h 54m

$1,207

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Tue 8/4

8:10 am-9:15 pm

2 stops24h 05m

Seoul Gimpo Intl

Tue 9/1

7:15 pm-1:29 pm

2 stops31h 14m

$1,289

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Cincinnati to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cincinnati to Seoul in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cincinnati-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cincinnati-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cincinnati-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cincinnati-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cincinnati-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cincinnati to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Cincinnati with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cincinnati to Seoul

What is the cheapest month to book a flight from Cincinnati to Seoul?

Currently, February is the cheapest month in which you can book a flight from Cincinnati to Seoul (average of $906). Flying from Cincinnati to Seoul in June is currently the most expensive (average of $1,249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Cincinnati to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated March 10, 2026.
See what other customers who have flown with Korean Air,Delta, andAmerican Airlines from Cincinnati to Seoul have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,202 reviews

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,202 reviews
Korean Air
8.4
Very good
1,202 reviews

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,276 reviews
Korean Air
8.4
Very good
1,202 reviews

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.1
Good
11,414 reviews
Korean Air
8.4
Very good
1,202 reviews

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Cincinnati to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cincinnati to Seoul?

    If you book a flight to Seoul from Cincinnati, you will be flying from Cinci./N. Kentucky, which is the city’s only airport. Cincinnati Cinci./N. Kentucky (CVG) is located 8.8 mi from the center of Cincinnati. There are 0 flights from Cinci./N. Kentucky to Seoul per day from 3 different airlines.

  • How long is the flight from Cincinnati to Seoul?

    Airlines like Air Canada and Japan Airlines fly from Cincinnati to Seoul in about 24h 05m. The time it takes to get you to your destination can typically vary by up to 11h 20m. Airlines will cover a distance of 6774 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Cincinnati to Seoul round-trip?

    American Airlines, at $912, was found to be the cheapest airline from Cincinnati to Seoul.Alternate airlines to your destination round-trip include Delta and Korean Air. You may be able to fly from Cincinnati to Seoul for 35% less than the average price by searching for these airlines.

  • Can I find deals for flights from Cincinnati to Seoul that include hotel bookings?

    Yes. In addition to deals on Cincinnati to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cincinnati to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cincinnati to Seoul.

  • Can I find deals for business class flights from Cincinnati to Seoul?

    Yes. Cheapflights offers flight deals from Cincinnati to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cincinnati to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Cincinnati to Seoul (average of $906). Flying from Cincinnati to Seoul in June is currently the most expensive (average of $1,249). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cincinnati to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Detroit to Incheon Intl flights
Cleveland to Incheon Intl flights
Columbus to Incheon Intl flights
Cincinnati to Incheon Intl flights

Top 3 airlines flying from Cincinnati to Seoul

Discover the top 3 airlines that operate flights from Cincinnati to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$912Average$1,122FlexibilityNo cancel feeOn-time71%
DeltaCheapest$996Average$1,202FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,082Average$1,622FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.