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$278+ Cheap flights from South Korea to Ohio

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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CVG
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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Cheap flight deals from South Korea to Ohio

Cheapest flights from South Korea to Ohio
Explore the most affordable flight options available from South Korea to Ohio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This American Airlines deal was found by Cheapflights users on 3/27. 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 9/15:50 pm
ICN
-
DTW
2 stops37h 41m
American Airlines
Thu 9/175:40 am
DTW
-
ICN
2 stops21h 05m
American Airlines
Deal found 3/27$449
This American Airlines deal was found by Cheapflights users on 3/28. 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.
Mon 8/245:50 pm
ICN
-
DTW
2 stops28h 26m
American Airlines
Sat 9/52:58 pm
DTW
-
ICN
2 stops35h 47m
American Airlines
Deal found 3/28$475
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Mon 8/245:50 pm
ICN
-
DTW
2 stops28h 26m
American Airlines
Fri 9/47:26 pm
DTW
-
ICN
2 stops31h 19m
American Airlines
Deal found 3/26$577
This Air Canada deal was found by Cheapflights users on 3/28. 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 10/275:55 pm
ICN
-
CLE
2 stops41h 02m
Air Canada
Tue 11/108:00 am
CLE
-
ICN
2 stops43h 10m
Air Canada
Deal found 3/28$791
This Air Canada deal was found by Cheapflights users on 3/28. 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 10/225:45 pm
ICN
-
CMH
2 stops34h 37m
Air Canada
Wed 11/189:30 am
CMH
-
ICN
2 stops41h 40m
Air Canada
Deal found 3/28$796
This Hanatour deal was found by Cheapflights users on 3/25. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:45 pm
ICN
-
CMH
2 stops34h 37m
Air Canada
Sun 10/182:15 pm
CMH
-
ICN
2 stops36h 50m
Air Canada
Deal found 3/25$798
This Air Canada deal was found by Cheapflights users on 3/25. 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 11/186:55 pm
ICN
-
CLE
2 stops36h 36m
Air Canada
Sun 11/226:10 pm
CLE
-
ICN
2 stops33h 00m
Air Canada
Deal found 3/25$814
This Air Canada deal was found by Cheapflights users on 3/27. 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 5/125:45 pm
ICN
-
DTW
2 stops33h 28m
Air Canada
Tue 5/196:50 pm
DTW
-
ICN
2 stops32h 15m
Air Canada
Deal found 3/27$816
This Hanatour deal was found by Cheapflights users on 3/25. 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 Hanatour is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:05 pm
ICN
-
CMH
1 stop31h 26m
Air Canada
Sun 10/182:15 pm
CMH
-
ICN
2 stops36h 50m
Air Canada
Deal found 3/25$816
This Orbitz deal was found by Cheapflights users on 3/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:05 pm
ICN
-
CVG
1 stop31h 18m
Air Canada
Sun 11/16:40 pm
CVG
-
ICN
2 stops32h 30m
Air Canada
Deal found 3/26$819
This Air Canada deal was found by Cheapflights users on 3/29. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:45 pm
ICN
-
PIT
2 stops30h 48m
Air Canada
Wed 5/1312:15 pm
PIT
-
ICN
2 stops38h 50m
Air Canada
Deal found 3/29$824
This Air Canada deal was found by Cheapflights users on 3/28. 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 9/95:45 pm
ICN
-
PIT
2 stops30h 47m
Air Canada
Wed 10/76:00 am
PIT
-
ICN
2 stops21h 05m
Air Canada
Deal found 3/28$825

Find flight deals from South Korea to Ohio

Keep the following information in mind while searching for South Korea to Ohio flight deals. Data was last updated March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(American Airlines)

One-way from

$278
(American Airlines)
Provider with most accurate pricing for Seoul (SEL)-Cleveland Hopkins Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seoul (SEL)-Cleveland Hopkins Intl flights.
Search Deals
From South Korea to Ohio
Search Deals
One-way flight from South Korea to Ohio
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Korea to Ohio 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 29, 2026.
Use the filters below to find and compare flights from South Korea to Ohio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Wed 5/6

5:45 pm-11:33 am

2 stops30h 48m

Pittsburgh

Wed 5/13

12:15 pm-4:05 pm

2 stops38h 50m

$930

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Tue 9/1

5:50 pm-3:34 pm

2 stops34h 44m

Detroit Metropolitan Wayne County

Thu 9/17

4:10 pm-3:45 pm

1 stop34h 35m

$1,012

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Tue 5/12

9:00 pm-5:44 am

1 stop21h 44m

Detroit Metropolitan Wayne County

Tue 5/19

7:09 am-5:15 am

1 stop33h 06m

$1,132

IncheonColumbus

ICN - CMH

ICNCMH

Incheon Intl

Thu 9/10

7:35 pm-5:13 am

1 stop22h 38m

Columbus

Sun 9/13

7:00 am-5:30 pm

1 stop21h 30m

$1,157

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Wed 9/9

7:35 pm-5:25 am

1 stop22h 50m

Pittsburgh

Sun 10/4

8:03 am-5:30 pm

1 stop20h 27m

$1,160

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Wed 9/9

7:35 pm-5:25 am

1 stop22h 50m

Pittsburgh

Sat 10/10

8:03 am-5:30 pm

1 stop20h 27m

$1,160

IncheonCleveland

ICN - CLE

ICNCLE

Incheon Intl

Fri 5/1

5:45 pm-2:01 pm

2 stops33h 16m

Cleveland Hopkins Intl

Mon 8/31

7:00 pm-5:30 pm

1 stop33h 30m

$1,177

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Tue 9/1

7:20 pm-11:31 am

1 stop29h 11m

Detroit Metropolitan Wayne County

Thu 9/17

12:25 pm-4:25 pm

Nonstop15h 00m

$1,202

IncheonColumbus

ICN - CMH

ICNCMH

Incheon Intl

Sun 5/24

7:35 pm-5:40 am

1 stop23h 05m

Columbus

Sat 7/11

6:12 pm-5:30 pm

1 stop34h 18m

$1,208

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Sat 4/25

7:35 pm-5:44 am

1 stop23h 09m

Detroit Metropolitan Wayne County

Sat 5/9

5:14 pm-5:30 pm

1 stop35h 16m

$1,210

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from South Korea to Ohio

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

What is the cheapest time of day to fly from KR to OH?

Find hourly flight availability from South Korea to Ohio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 29, 2026.

One of the essential ways to save on airfare from South Korea to Ohio is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 31% on airfare.

What is the cheapest day to fly from South Korea to Ohio?

Use this chart to determine the cheapest time to fly round-trip from South Korea to Ohio. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their South Korea to Ohio flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Ohio

Get insights into the airlines that provide service to Ohio. 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 Ohio. Reviews last updated March 29, 2026.
Read through reviews of airlines operating flights from South Korea to Ohio, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,521 reviews

Crew

7.9

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.1

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,521 reviews
American Airlines
7.1
Good
11,521 reviews

Crew

7.9

Boarding

7.5

Entertainment

6.9

Food

6.4

Overall

7.1

Comfort

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

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

  • How long is the flight from South Korea to Ohio?

    Air Canada, Asiana Airlines, and American Airlines can get you from South Korea to Ohio in just under 30h 48m. Your travel time can differ by up to 3h 56m. South Korea and Ohio are separated by a distance of 6788 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from South Korea to Ohio one-way?

    The cheapest airlines for a one-way flight from South Korea to Ohio are Delta ($118), United Airlines ($127), and American Airlines ($168).

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

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

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

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

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

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

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.

Top airline flying from South Korea to Ohio

Discover the top airline that operate flights from South Korea to Ohio. 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 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$698Average$1,000FlexibilityNo cancel feeOn-time71%

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