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$485+ Cheap flights from Ohio 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 8/6. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — ICN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Ohio to South Korea

Keep the following information in mind while searching for Ohio to South Korea flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$925
(Air Canada)

One-way from

$485
(United Airlines)

Popular in

July

Cheapest in

April

Average price

$1,616
Provider with most accurate pricing for Cleveland Hopkins Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Seoul (SEL) flights.
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From Ohio to South Korea
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One-way flight from Ohio to South Korea
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Highest demand for flights based on searches. 18% potential increase in price ($344 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($73 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Ohio to South Korea

Cheapest flights from Ohio to South Korea
Explore the most affordable flight options available from Ohio to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This FlightHub deal was found by Cheapflights users on 4/30. 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.
Wed 11/198:10 pmDTW - ICN
1 stop22h 55mTurkish Airlines
Wed 11/2612:10 amICN - DTW
1 stop32h 05mTurkish Airlines
Deal found 4/30$912
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Sat 10/43:25 pmPIT - ICN
2 stops35h 40mAir Canada
Sat 10/187:05 pmICN - PIT
1 stop33h 29mAir Canada
Deal found 4/30$919
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Sat 11/16:40 pmCVG - ICN
2 stops33h 25mAir Canada
Fri 11/218:10 pmICN - CVG
1 stop35h 50mAir Canada
Deal found 4/30$925
This Air Canada deal was found by Cheapflights users on 4/30. 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 10/39:20 amCMH - ICN
1 stop19h 10mAir Canada
Sun 11/26:50 pmICN - CMH
2 stops40h 06mAir Canada
Deal found 4/30$925
This Air Canada deal was found by Cheapflights users on 4/30. 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 10/178:10 pmCLE - ICN
2 stops31h 05mAir Canada
Sat 10/255:45 pmICN - CLE
2 stops36h 51mAir Canada
Deal found 4/30$925
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/236:35 amCLE - ICN
1 stop19h 25mUnited Airlines
Tue 10/2111:30 amICN - CLE
1 stop25h 29mUnited Airlines
Deal found 4/30$992
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/99:58 pmDTW - ICN
2 stops33h 32mMultiple Airlines
Wed 6/1810:05 pmICN - DTW
1 stop33h 32mMultiple Airlines
Deal found 4/30$992
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:25 amDAY - ICN
2 stops28h 55mUnited Airlines
Sun 10/1911:30 amICN - DAY
2 stops35h 20mUnited Airlines
Deal found 4/29$1,015
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/57:41 pmCVG - ICN
2 stops30h 19mUnited Airlines
Fri 10/244:50 pmICN - CVG
2 stops30h 40mUnited Airlines
Deal found 4/30$1,053
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 11/16:40 amCVG - ICN
1 stop21h 00mDelta
Fri 11/219:35 amICN - CVG
1 stop19h 38mDelta
Deal found 4/29$1,056
This Delta deal was found by Cheapflights users on 4/30. 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 10/38:00 amCMH - ICN
1 stop18h 20mDelta
Sun 11/27:30 pmICN - CMH
1 stop17h 44mDelta
Deal found 4/30$1,056
This Delta deal was found by Cheapflights users on 4/30. 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 9/262:53 pmDAY - ICN
1 stop24h 07mDelta
Sun 10/194:25 pmICN - DAY
1 stop20h 29mDelta
Deal found 4/30$1,056

Cheapflights Fare Finder

Customize your flight search to find flights from Ohio 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 May 1, 2025.
Use the filters below to find and compare flights from Ohio to South Korea that are best for you.

Fly from

Ohio

Fly to

South Korea

Route

Depart

Return

Price

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sat 10/4

3:25 pm-4:05 pm

2 stops35h 40m

Incheon Intl

Sat 10/18

7:05 pm-3:34 pm

1 stop33h 29m

$919

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 10/5

9:30 am-5:30 pm

1 stop19h 00m

Incheon Intl

Fri 10/24

7:05 pm-3:47 pm

1 stop33h 42m

$925

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 10/3

9:20 am-5:30 pm

1 stop19h 10m

Incheon Intl

Sat 11/1

5:50 pm-9:56 pm

2 stops41h 06m

$925

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Fri 10/17

8:10 pm-4:15 pm

2 stops31h 05m

Incheon Intl

Sat 10/25

5:45 pm-5:36 pm

2 stops36h 51m

$925

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Sat 10/25

9:10 pm-6:20 pm

1 stop32h 10m

Incheon Intl

Mon 11/3

12:10 am-6:15 pm

1 stop32h 05m

$949

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 9/23

6:35 am-3:00 pm

1 stop19h 25m

Incheon Intl

Tue 10/21

11:30 am-11:59 pm

1 stop25h 29m

$992

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Fri 9/26

10:25 am-4:20 am

2 stops28h 55m

Incheon Intl

Sun 10/19

11:30 am-9:50 am

2 stops35h 20m

$1,015

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 10/5

7:41 pm-3:00 pm

2 stops30h 19m

Incheon Intl

Fri 10/24

4:50 pm-10:30 am

2 stops30h 40m

$1,053

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 10/3

8:00 am-3:20 pm

1 stop18h 20m

Incheon Intl

Sun 11/2

7:30 pm-11:14 pm

1 stop17h 44m

$1,056

DaytonIncheon

DAY - ICN

DAYICN

Dayton

Fri 9/26

2:53 pm-4:00 am

1 stop24h 07m

Incheon Intl

Sun 10/19

4:25 pm-11:54 pm

1 stop20h 29m

$1,056

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
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Best time to book a flight from Ohio to South Korea

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

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

Currently, February is the cheapest month in which you can book a flight from Ohio to South Korea (average of $1,001). Flying from Ohio 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 OH to KR?

Find hourly flight availability from Ohio 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 May 1, 2025.

When flying from Ohio 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.

Rainfall in South Korea by month

Plan your trip to South Korea by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

Plan your trip to South Korea by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Korea, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 May 1, 2025.
See what other customers who have flown with EVA Air, Korean Air and Japan Airlines from Ohio to South Korea have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,068 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Japan Airlines
8.3
Very good
1,464 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
852 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Delta
8.0
Very good
7,934 reviews
EVA Air
8.4
Very good
1,186 reviews

Entertainment

8.0

Food

8.1

Crew

8.6

Comfort

8.3

Overall

8.4

Boarding

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Ohio 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 are the cheapest airlines to fly from Ohio to South Korea one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $485. Air Canada flights start at $501 while deals on WestJet start at $615 one-way.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Ohio to South Korea (average of $1,001). Flying from Ohio 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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Alternative routes for Ohio to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ohio to South Korea

Discover the top 6 airlines that operate flights from Ohio 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$453Average$1,557FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$713Average$1,215FlexibilityNo cancel feeOn-time67%
DeltaCheapest$927Average$1,614FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$977Average$1,675FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,064Average$1,704FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,454Average$1,713FlexibilityNo cancel feeOn-time79%

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