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$475+ 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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SEL
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 septiembre 11, 2025.

Round-trip from

$835
(Alaska Airlines)

One-way from

$475
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$1,153
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 ($82 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:49 pmCVG - ICN
1 stop34h 46mAlaska Airlines
lun. 10/208:35 pmICN - CVG
1 stop34h 14mAlaska Airlines
Deal found 9/8$835
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/307:15 amCVG - ICN
1 stop33h 25mMultiple Airlines
lun. 11/106:55 pmICN - CVG
2 stops44h 44mMultiple Airlines
Deal found 9/10$878
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
vie. 11/141:27 pmCVG - ICN
2 stops36h 43mMultiple Airlines
lun. 11/178:35 pmICN - CVG
1 stop34h 55mMultiple Airlines
Deal found 9/11$889
This Air Canada deal was found by Cheapflights users on 9/8. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/44:30 pmCVG - ICN
2 stops34h 35mAir Canada
vie. 10/106:00 pmICN - CVG
1 stop39h 27mAir Canada
Deal found 9/8$899
This Air Canada deal was found by Cheapflights users on 9/10. 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.
sáb. 11/16:40 pmCVG - ICN
2 stops33h 30mAir Canada
vie. 11/216:55 pmICN - CVG
2 stops37h 05mAir Canada
Deal found 9/10$906
This Travelocity deal was found by Cheapflights users on 9/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/249:30 amCVG - ICN
2 stops41h 40mAir Canada
vie. 10/315:55 pmICN - CVG
2 stops37h 05mAir Canada
Deal found 9/9$907
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/237:15 amCVG - ICN
1 stop32h 40mMultiple Airlines
vie. 10/316:55 pmICN - CVG
2 stops38h 25mMultiple Airlines
Deal found 9/9$912
This Delta deal was found by Cheapflights users on 9/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/2411:26 amCVG - ICN
1 stop16h 54mDelta
vie. 10/317:25 pmICN - CVG
1 stop17h 34mDelta
Deal found 9/9$920
This Air Canada deal was found by Cheapflights users on 9/11. 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.
vie. 11/146:40 pmCVG - ICN
1 stop33h 45mAir Canada
lun. 11/178:10 pmICN - CVG
1 stop35h 50mAir Canada
Deal found 9/11$984
This Air Canada deal was found by Cheapflights users on 9/11. 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.
lun. 12/16:40 pmCVG - ICN
2 stops32h 30mAir Canada
vie. 12/126:55 pmICN - CVG
2 stops37h 05mAir Canada
Deal found 9/11$985
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/166:49 pmCVG - ICN
1 stop34h 46mMultiple Airlines
lun. 10/208:45 pmICN - CVG
2 stops30h 11mMultiple Airlines
Deal found 9/8$996
This Japan Airlines deal was found by Cheapflights users on 9/8. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/93:20 pmCVG - GMP
2 stops29h 35mJapan Airlines
jue. 11/137:40 pmGMP - CVG
2 stops30h 11mJapan Airlines
Deal found 9/8$1,212

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 septiembre 11, 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

jue. 10/16

6:49 pm-6:35 pm

1 stop34h 46m

Incheon Intl

lun. 10/20

8:35 pm-5:49 pm

1 stop34h 14m

$835

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

sáb. 11/1

6:40 pm-5:10 pm

2 stops33h 30m

Incheon Intl

vie. 11/21

6:55 pm-6:00 pm

2 stops37h 05m

$906

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

vie. 11/21

6:40 pm-5:10 pm

2 stops32h 30m

Incheon Intl

dom. 12/7

8:10 pm-6:00 pm

1 stop35h 50m

$906

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

vie. 10/24

6:05 am-4:30 pm

2 stops21h 25m

Incheon Intl

vie. 10/31

9:35 am-10:37 pm

2 stops26h 02m

$925

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

sáb. 10/4

3:26 pm-4:20 am

2 stops23h 54m

Incheon Intl

vie. 10/10

4:50 pm-11:59 pm

2 stops20h 09m

$925

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

jue. 10/30

6:03 am-4:30 pm

2 stops21h 27m

Incheon Intl

lun. 11/10

9:35 am-3:47 pm

2 stops20h 12m

$925

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

jue. 10/16

6:49 pm-6:35 pm

1 stop34h 46m

Incheon Intl

lun. 10/20

8:45 pm-1:56 pm

2 stops30h 11m

$996

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

mar. 10/14

6:52 am-4:30 pm

1 stop20h 38m

Incheon Intl

mar. 10/28

6:00 pm-9:38 pm

1 stop16h 38m

$1,021

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

sáb. 11/1

4:53 pm-5:00 am

1 stop23h 07m

Incheon Intl

vie. 11/21

6:00 pm-8:45 pm

1 stop16h 45m

$1,157

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

dom. 11/9

3:20 pm-10:55 am

2 stops29h 35m

Seoul Gimpo Intl

jue. 11/13

7:40 pm-11:51 am

2 stops30h 11m

$1,212

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 25 results
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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 $990). Flying from Cincinnati to Seoul in December is currently the most expensive (average of $1,633). 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 septiembre 11, 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 morning, which can drop the price by up to 23% versus a flight in the afternoon.

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 septiembre 11, 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
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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
8.0
Very good
7,960 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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
8,937 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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
10,000 reviews
Korean Air
8.4
Very good
1,139 reviews

Boarding

8.5

Overall

8.4

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

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 Alaska Airlines, Air Canada, and Delta fly from Cincinnati to Seoul in about 21h 25m. The time it takes to get you to your destination can typically vary by up to 13h 21m. 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 36% 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 $990). Flying from Cincinnati to Seoul in December is currently the most expensive (average of $1,633). 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$837Average$1,025FlexibilityNo cancel feeOn-time67%
DeltaCheapest$927Average$1,190FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$953Average$1,677FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$981Average$1,242FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,064Average$2,030FlexibilityNo cancel feeOn-time81%

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