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$440+ Cheap flights from Cincinnati (CVG) to South Korea

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — ICN
Aug 21 — Aug 281
Thu 8/21
Thu 8/28
1 adult, Economy
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Cheap flight deals from Cincinnati to South Korea

Keep the following information in mind while searching for Cincinnati to South Korea flight deals. Data was last updated August 16, 2025.

Round-trip from

$833
(Air Canada)

One-way from

$440
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,278
From Cincinnati Cinci./N. Kentucky to South Korea
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One-way flight from Cincinnati Cinci./N. Kentucky to South Korea
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Highest demand for flights based on searches. 6% potential increase in price ($96 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($75 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Cincinnati to South Korea

Cheapest flights from Cincinnati to South Korea
Explore the most affordable flight options available from Cincinnati to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 16, 2025.

This Air Canada deal was found by Cheapflights users on 8/14. 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 9/29:30 amCVG - ICN
1 stop19h 00mAir Canada
Tue 9/167:05 pmICN - CVG
1 stop38h 07mAir Canada
Deal found 8/14$833
This FlightHub deal was found by Cheapflights users on 8/13. 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 9/11:30 pmCVG - ICN
1 stop37h 45mAir Canada
Tue 9/307:05 pmICN - CVG
1 stop38h 07mAir Canada
Deal found 8/13$836
This FlightHub deal was found by Cheapflights users on 8/13. 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.
Tue 9/29:30 amCVG - ICN
1 stop19h 00mAir Canada
Mon 9/297:05 pmICN - CVG
1 stop33h 42mAir Canada
Deal found 8/13$843
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/286:36 amCVG - ICN
1 stop19h 54mAmerican Airlines
Sun 10/55:25 pmICN - CVG
1 stop18h 25mAmerican Airlines
Deal found 8/15$870
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:36 amCVG - ICN
1 stop19h 54mAmerican Airlines
Sat 9/205:25 pmICN - CVG
2 stops31h 04mAmerican Airlines
Deal found 8/15$875
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/124:33 pmCVG - ICN
1 stop33h 57mAmerican Airlines
Fri 9/195:25 pmICN - CVG
1 stop18h 36mAmerican Airlines
Deal found 8/15$877
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/25:35 amCVG - GMP
2 stops27h 15mMultiple Airlines
Tue 9/167:55 amGMP - CVG
2 stops24h 19mMultiple Airlines
Deal found 8/15$908
This Air Canada deal was found by Cheapflights users on 8/13. 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 9/41:30 pmCVG - ICN
2 stops37h 35mAir Canada
Mon 9/295:45 pmICN - CVG
2 stops39h 27mAir Canada
Deal found 8/13$912
This Air Canada deal was found by Cheapflights users on 8/13. 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 8/314:30 pmCVG - ICN
1 stop36h 00mAir Canada
Tue 9/307:05 pmICN - CVG
1 stop33h 42mAir Canada
Deal found 8/13$919
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/26:00 amCVG - ICN
2 stops22h 20mDelta
Tue 9/167:40 pmICN - CVG
1 stop16h 23mDelta
Deal found 8/15$1,001
This Delta deal was found by Cheapflights users on 8/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 amCVG - ICN
2 stops22h 20mDelta
Fri 9/196:50 pmICN - CVG
1 stop16h 50mDelta
Deal found 8/15$1,025
This Delta deal was found by Cheapflights users on 8/13. 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.
Mon 9/16:05 amCVG - ICN
1 stop20h 15mDelta
Thu 10/210:15 amICN - CVG
1 stop22h 19mDelta
Deal found 8/13$1,059

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cincinnati to South Korea 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 August 16, 2025.
Use the filters below to find and compare flights from Cincinnati to South Korea that are best for you.

Fly from

Cincinnati

Fly to

South Korea

Route

Depart

Return

Price

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 9/17

1:30 pm-4:15 pm

1 stop37h 45m

Incheon Intl

Sun 9/21

6:00 pm-8:27 pm

1 stop39h 27m

$820

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 9/5

1:30 pm-4:15 pm

1 stop37h 45m

Incheon Intl

Mon 9/15

5:45 pm-3:47 pm

2 stops35h 02m

$826

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 9/25

4:30 pm-4:05 pm

2 stops34h 35m

Incheon Intl

Thu 10/30

5:55 pm-6:00 pm

2 stops37h 05m

$833

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 9/2

4:30 pm-4:05 pm

2 stops34h 35m

Incheon Intl

Tue 9/16

7:05 pm-8:12 pm

1 stop38h 07m

$833

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sat 9/6

4:30 pm-4:05 pm

2 stops34h 35m

Incheon Intl

Sat 9/20

5:45 pm-3:47 pm

2 stops35h 02m

$833

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Wed 9/10

6:36 am-9:50 pm

2 stops26h 14m

Seoul Gimpo Intl

Thu 9/18

7:55 am-7:34 pm

2 stops24h 39m

$908

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Tue 9/2

5:35 am-9:50 pm

2 stops27h 15m

Seoul Gimpo Intl

Tue 9/16

7:55 am-7:14 pm

2 stops24h 19m

$908

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Tue 9/2

7:13 pm-10:45 am

2 stops26h 32m

Seoul Gimpo Intl

Tue 9/30

7:55 am-1:22 pm

2 stops18h 27m

$1,221

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Tue 10/14

7:49 pm-10:45 am

2 stops25h 56m

Seoul Gimpo Intl

Tue 10/21

7:55 am-2:51 pm

2 stops19h 56m

$1,221

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Tue 9/2

7:13 pm-10:45 am

2 stops26h 32m

Seoul Gimpo Intl

Tue 9/16

7:55 am-1:22 pm

2 stops18h 27m

$1,221

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 29 results
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Best time to book a flight from Cincinnati to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, February is the cheapest month in which you can book a flight from Cincinnati to South Korea (average of $994). Flying from Cincinnati to South Korea in December is currently the most expensive (average of $1,635). 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 KR?

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

When flying from Cincinnati to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated August 16, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines from Cincinnati to South Korea to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
1,131 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
7,985 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
8,916 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
1,131 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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
9,966 reviews
Korean Air
8.4
Very good
1,131 reviews

Overall

8.4

Entertainment

8.2

Comfort

8.3

Boarding

8.5

Crew

8.7

Food

8.1

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 South Korea. 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 South Korea?

    Located just 8.8 mi from the city center, Cincinnati Cinci./N. Kentucky (CVG) is the airport most travelers will use when flying to South Korea from Cincinnati.

  • What are the most popular routes from Cincinnati to South Korea?

    While some choose either Cincinnati Cinci./N. Kentucky - Seoul Gimpo Intl or Cincinnati Cinci./N. Kentucky - Daegu, Cincinnati Cinci./N. Kentucky - Incheon Intl is the most popular route from Cincinnati to South Korea.

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

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

  • How can I find direct flights from Cincinnati to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Cincinnati to South Korea 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 South Korea?

    Currently, February is the cheapest month in which you can book a flight from Cincinnati to South Korea (average of $994). Flying from Cincinnati to South Korea in December is currently the most expensive (average of $1,635). 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

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Top 6 airlines flying from Cincinnati to South Korea

Discover the top 6 airlines that operate flights from Cincinnati to South Korea. 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 August 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$860Average$1,211FlexibilityNo cancel feeOn-time67%
DeltaCheapest$927Average$1,514FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$953Average$1,677FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$981Average$1,568FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,064Average$1,908FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,454Average$1,795FlexibilityNo cancel feeOn-time79%

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