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$428+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SEL
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$904
(Alaska Airlines)

One-way from

$428
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,299
Provider with most accurate pricing for Cincinnati Cinci./N. Kentucky-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Cincinnati Cinci./N. Kentucky-Seoul (SEL) flights.
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From Cincinnati Cinci./N. Kentucky to Seoul (SEL)
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One-way flight from Cincinnati Cinci./N. Kentucky to Seoul (SEL)
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Highest demand for flights based on searches. 5% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($63 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 16, 2025.

This Air Canada deal was found by Cheapflights users on 10/15. 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.
Fri 11/216:40 pmCVG - ICN
2 stops32h 30mAir Canada
Sun 12/78:10 pmICN - CVG
1 stop35h 50mAir Canada
Deal found 10/15$905
This FlightHub deal was found by Cheapflights users on 10/15. 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.
Mon 11/36:40 pmCVG - ICN
2 stops56h 30mAir Canada
Sun 11/306:55 pmICN - CVG
2 stops61h 05mAir Canada
Deal found 10/15$907
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:03 amCVG - ICN
1 stop20h 47mDelta
Thu 11/137:30 pmICN - CVG
1 stop17h 59mDelta
Deal found 10/16$920
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amCVG - ICN
1 stop19h 50mDelta
Thu 11/279:35 amICN - CVG
2 stops23h 21mDelta
Deal found 10/16$925
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:10 amCVG - ICN
1 stop19h 20mDelta
Tue 12/27:25 pmICN - CVG
1 stop27h 30mDelta
Deal found 10/16$926
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:44 amCVG - ICN
1 stop20h 46mMultiple Airlines
Mon 11/106:55 pmICN - CVG
2 stops41h 13mMultiple Airlines
Deal found 10/16$944
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/29:30 pmCVG - ICN
2 stops41h 40mMultiple Airlines
Wed 11/126:55 pmICN - CVG
1 stop39h 28mMultiple Airlines
Deal found 10/16$945
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/38:25 amCVG - ICN
2 stops30h 45mMultiple Airlines
Wed 11/126:55 pmICN - CVG
1 stop39h 28mMultiple Airlines
Deal found 10/16$965
This Kiwi.com deal was found by Cheapflights users on 10/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/710:56 amCVG - ICN
2 stops28h 14mMultiple Airlines
Wed 11/126:55 pmICN - CVG
1 stop39h 28mMultiple Airlines
Deal found 10/16$966
This Air Canada deal was found by Cheapflights users on 10/16. 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 11/166:40 pmCVG - ICN
2 stops32h 30mAir Canada
Sun 11/306:55 pmICN - CVG
2 stops37h 05mAir Canada
Deal found 10/16$991
This Air Canada deal was found by Cheapflights users on 10/16. 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 11/26:40 pmCVG - ICN
2 stops32h 30mAir Canada
Thu 11/138:10 pmICN - CVG
1 stop35h 50mAir Canada
Deal found 10/16$994
This American Airlines deal was found by Cheapflights users on 10/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:00 amCVG - GMP
2 stops26h 05mMultiple Airlines
Sat 12/68:00 amGMP - CVG
2 stops19h 34mMultiple Airlines
Deal found 10/16$1,121

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 October 16, 2025.
Use the filters below to find and compare flights from Cincinnati to Seoul that are best for you.

Fly from

Cincinnati

Fly to

Seoul

Route

Depart

Return

Price

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 11/21

6:40 pm-6:25 pm

1 stop33h 45m

Incheon Intl

Sun 12/7

8:10 pm-6:00 pm

1 stop35h 50m

$905

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 11/14

6:10 am-3:30 pm

1 stop19h 20m

Incheon Intl

Fri 11/28

7:30 pm-11:29 pm

1 stop17h 59m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 11/4

6:00 am-3:50 pm

1 stop19h 50m

Incheon Intl

Tue 11/11

7:25 pm-12:09 am

1 stop18h 44m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 11/2

5:05 am-2:30 pm

1 stop19h 25m

Incheon Intl

Tue 11/11

6:00 pm-12:09 am

1 stop20h 09m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 11/15

6:45 am-4:30 pm

1 stop19h 45m

Incheon Intl

Wed 12/3

7:25 pm-12:15 am

1 stop18h 50m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 11/8

6:05 am-4:50 pm

1 stop20h 45m

Incheon Intl

Mon 11/10

7:25 pm-12:09 am

1 stop18h 44m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 11/6

8:00 am-4:20 pm

1 stop18h 20m

Incheon Intl

Fri 11/14

7:30 pm-11:29 pm

1 stop17h 59m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 11/4

4:53 pm-5:45 am

1 stop22h 52m

Incheon Intl

Fri 11/14

6:00 pm-8:35 pm

1 stop16h 35m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 11/7

6:52 am-4:30 pm

1 stop19h 38m

Incheon Intl

Sun 11/9

6:00 pm-12:09 am

1 stop20h 09m

$920

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 11/8

6:05 am-3:30 pm

1 stop19h 25m

Incheon Intl

Fri 11/14

7:25 pm-12:09 am

1 stop18h 44m

$920

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 41 results
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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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 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, December is the cheapest month in which you can book a flight from Cincinnati to Seoul (average of $526). Flying from Cincinnati to Seoul in July is currently the most expensive (average of $1,127). 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.

What is the cheapest time of day to fly from CVG to SEL?

Find hourly flight availability from Cincinnati to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

When flying from Cincinnati to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 23% versus a flight in the evening.

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 October 16, 2025.
See what other customers who have flown with Korean Air, Delta, and United 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
1,149 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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
1,149 reviews
Korean Air
8.4
Very good
1,149 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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
7,980 reviews
Korean Air
8.4
Very good
1,149 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.
United Airlines
7.4
Good
8,982 reviews
Korean Air
8.4
Very good
1,149 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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
7.2
Good
11,040 reviews
Korean Air
8.4
Very good
1,149 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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.
Air Canada
7.1
Good
10,307 reviews
Korean Air
8.4
Very good
1,149 reviews

Crew

8.7

Comfort

8.3

Entertainment

8.2

Food

8.1

Overall

8.4

Boarding

8.5

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 5 different airlines.

  • How long is the flight from Cincinnati to Seoul?

    Airlines like Air Canada, Delta, and Japan Airlines fly from Cincinnati to Seoul in about 19h 20m. The time it takes to get you to your destination can typically vary by up to 21h 42m. Airlines will cover a distance of 6789 mi. This flight may include one or multiple stops.

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

    Air Canada, at $837, was found to be the cheapest airline from Cincinnati to Seoul.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from Cincinnati to Seoul for 34% 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, December is the cheapest month in which you can book a flight from Cincinnati to Seoul (average of $526). Flying from Cincinnati to Seoul in July is currently the most expensive (average of $1,127). 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

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Top 5 airlines flying from Cincinnati to Seoul

Discover the top 5 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$837Average$1,025FlexibilityNo cancel feeOn-time67%
DeltaCheapest$927Average$1,190FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$952Average$1,587FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$981Average$1,242FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,064Average$1,819FlexibilityNo cancel feeOn-time81%

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