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$421+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — CVG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Gotogate deal was found by Cheapflights users on 1/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/196:55 pm
ICN
-
CMH
2 stops40h 01m
Air Canada
Tue 5/192:15 pm
CMH
-
ICN
2 stops36h 50m
Air Canada
Deal found 1/26$674
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:45 pm
ICN
-
CMH
2 stops32h 47m
Air Canada
Sun 7/192:15 pm
CMH
-
ICN
2 stops36h 50m
Air Canada
Deal found 1/27$687
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:45 pm
ICN
-
CMH
2 stops32h 47m
Air Canada
Mon 6/12:15 pm
CMH
-
ICN
2 stops36h 50m
Air Canada
Deal found 1/27$691
This Tourvis deal was found by Cheapflights users on 1/27. 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 Tourvis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:45 pm
ICN
-
CMH
2 stops32h 47m
Air Canada
Wed 7/223:45 pm
CMH
-
ICN
2 stops35h 20m
Air Canada
Deal found 1/27$694
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:55 pm
ICN
-
CLE
2 stops36h 35m
Air Canada
Tue 3/316:10 pm
CLE
-
ICN
2 stops32h 55m
Air Canada
Deal found 1/27$694
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:55 pm
ICN
-
CLE
2 stops36h 35m
Air Canada
Thu 4/166:10 pm
CLE
-
ICN
2 stops32h 55m
Air Canada
Deal found 1/28$696
This Gotogate deal was found by Cheapflights users on 1/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/75:45 pm
ICN
-
CMH
2 stops40h 12m
Air Canada
Sun 4/129:30 am
CMH
-
ICN
2 stops41h 35m
Air Canada
Deal found 1/27$697
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:45 pm
ICN
-
CMH
2 stops40h 12m
Air Canada
Sun 4/129:30 am
CMH
-
ICN
2 stops41h 35m
Air Canada
Deal found 1/28$699
This Mytrip deal was found by Cheapflights users on 1/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/125:55 pm
ICN
-
CLE
2 stops36h 35m
Air Canada
Thu 4/96:10 pm
CLE
-
ICN
2 stops32h 55m
Air Canada
Deal found 1/28$700
This Gotogate deal was found by Cheapflights users on 1/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:45 pm
ICN
-
CLE
2 stops36h 45m
Air Canada
Thu 4/306:10 pm
CLE
-
ICN
2 stops32h 55m
Air Canada
Deal found 1/29$701
This Gotogate deal was found by Cheapflights users on 1/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/135:55 pm
ICN
-
CLE
2 stops36h 35m
Air Canada
Wed 3/186:10 pm
CLE
-
ICN
2 stops57h 05m
Air Canada
Deal found 1/28$702
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Wed 4/225:45 pm
ICN
-
PIT
2 stops36h 33m
Air Canada
Sun 4/265:55 pm
PIT
-
ICN
2 stops33h 10m
Air Canada
Deal found 1/27$705

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$674
(Gotogate)

One-way from

$421
(Kiwi.com)
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 January 29, 2026.
Use the filters below to find and compare flights from South Korea to Ohio that are best for you.

Fly from

South Korea

Fly to

Ohio

Route

Depart

Return

Price

IncheonColumbus

ICN - CMH

ICNCMH

Incheon Intl

Thu 2/19

6:55 pm-8:56 pm

2 stops40h 01m

Columbus

Tue 5/19

2:15 pm-4:05 pm

2 stops36h 50m

$674

IncheonColumbus

ICN - CMH

ICNCMH

Incheon Intl

Thu 5/21

5:45 pm-1:32 pm

2 stops32h 47m

Columbus

Sun 7/19

2:15 pm-4:05 pm

2 stops36h 50m

$687

IncheonColumbus

ICN - CMH

ICNCMH

Incheon Intl

Thu 5/28

5:45 pm-1:32 pm

2 stops32h 47m

Columbus

Mon 6/1

2:15 pm-4:05 pm

2 stops36h 50m

$691

IncheonCleveland

ICN - CLE

ICNCLE

Incheon Intl

Wed 3/11

5:55 pm-5:30 pm

2 stops36h 35m

Cleveland Hopkins Intl

Thu 4/16

6:10 pm-4:05 pm

2 stops32h 55m

$696

IncheonCleveland

ICN - CLE

ICNCLE

Incheon Intl

Thu 3/12

5:55 pm-5:30 pm

2 stops36h 35m

Cleveland Hopkins Intl

Wed 4/8

6:10 pm-4:05 pm

2 stops56h 55m

$696

IncheonCleveland

ICN - CLE

ICNCLE

Incheon Intl

Tue 3/10

5:55 pm-5:30 pm

2 stops36h 35m

Cleveland Hopkins Intl

Wed 4/15

6:10 pm-4:05 pm

2 stops56h 55m

$696

IncheonColumbus

ICN - CMH

ICNCMH

Incheon Intl

Tue 4/7

5:45 pm-8:57 pm

2 stops40h 12m

Columbus

Sun 4/12

9:30 am-4:05 pm

2 stops41h 35m

$697

IncheonColumbus

ICN - CMH

ICNCMH

Incheon Intl

Wed 4/8

5:45 pm-8:57 pm

2 stops40h 12m

Columbus

Sun 4/12

9:30 am-4:05 pm

2 stops41h 35m

$699

IncheonCleveland

ICN - CLE

ICNCLE

Incheon Intl

Thu 3/12

5:55 pm-5:30 pm

2 stops36h 35m

Cleveland Hopkins Intl

Thu 4/9

6:10 pm-4:05 pm

2 stops32h 55m

$700

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Wed 4/22

5:45 pm-5:18 pm

2 stops36h 33m

Pittsburgh

Sun 4/26

5:55 pm-4:05 pm

2 stops33h 10m

$705

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 60 results
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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 month to book a flight from South Korea to Ohio?

Currently, September is the cheapest month in which you can book a flight from South Korea to Ohio (average of $588). Flying from South Korea to Ohio in August is currently the most expensive (average of $1,491). 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 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 January 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 January 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
7.2
Good
11,205 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,205 reviews
American Airlines
7.2
Good
11,205 reviews

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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, Delta, and ANA can get you from South Korea to Ohio in just under 30h 44m. Your travel time can differ by up to 11h 48m. South Korea and Ohio are separated by a distance of 6745 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), American Airlines ($146), and United Airlines ($148).

  • 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.

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

    Currently, September is the cheapest month in which you can book a flight from South Korea to Ohio (average of $588). Flying from South Korea to Ohio in August is currently the most expensive (average of $1,491). 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 South Korea to Ohio

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$698Average$1,019FlexibilityNo cancel feeOn-time71%

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