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 Air Canada ($416), WestJet ($422), and Alaska Airlines ($596).

In terms of precipitation, rainfall in Ohio ranges from 2.3 - 3.8 inches per month. September is typically the wettest month, when rainfall can reach 3.8 in. February is typically the driest time to visit Ohio when rainfall is around 2.3 in.

If weather is an important factor for your trip to Ohio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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.

$380+ Flights from South Korea to Ohio

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Cheap flight deals from South Korea to Ohio

Round-trip from	$544 (Mytrip)
One-way from	$380 (Kiwi.com)

From South Korea to Ohio

Search Deals

One-way flight from South Korea to Ohio

Search Deals

Find 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 July 31, 2025.

Wed 10/86:00 pmICN - DTW

2 stops34h 27mAir Canada

Wed 10/228:35 pmDTW - ICN

2 stops30h 40mAir Canada

Deal found 7/29

$544

Fri 9/196:00 pmICN - CVG

1 stop39h 27mAir Canada

Fri 9/261:30 pmCVG - ICN

1 stop37h 45mAir Canada

Deal found 7/30

$561

Thu 10/98:35 pmICN - PIT

1 stop35h 21mHawaiian Airlines

Sat 10/187:59 pmPIT - ICN

1 stop33h 36mHawaiian Airlines

Deal found 7/31

$628

Thu 10/98:35 pmICN - PIT

1 stop35h 21mAlaska Airlines

Sat 10/185:06 pmPIT - ICN

2 stops36h 29mAlaska Airlines

Deal found 7/31

$712

Mon 9/810:05 pmICN - DTW

1 stop20h 55mMultiple Airlines

Mon 9/292:29 pmDTW - ICN

1 stop25h 21mMultiple Airlines

Deal found 7/30

$784

Fri 8/295:25 pmICN - CLE

1 stop20h 16mAmerican Airlines

Fri 9/57:02 amCLE - ICN

1 stop19h 28mAmerican Airlines

Deal found 7/30

$786

Mon 10/138:35 pmICN - CVG

1 stop34h 14mAlaska Airlines

Fri 11/146:30 pmCVG - ICN

2 stops34h 55mAlaska Airlines

Deal found 7/31

$809

Wed 10/16:00 pmICN - PIT

2 stops41h 28mAir Canada

Mon 10/64:15 pmPIT - ICN

2 stops35h 00mAir Canada

Deal found 7/30

$822

Fri 10/108:35 pmICN - DTW

1 stop32h 39mHawaiian Airlines

Fri 11/214:23 pmDTW - ICN

1 stop36h 12mHawaiian Airlines

Deal found 7/29

$836

Thu 9/257:55 amGMP - DTW

2 stops19h 51mJapan Airlines

Mon 9/297:00 amDTW - GMP

2 stops25h 50mJapan Airlines

Deal found 7/29

$859

Tue 10/78:45 pmICN - DTW

1 stop31h 12mWestJet

Tue 10/214:20 pmDTW - ICN

1 stop37h 25mWestJet

Deal found 7/29

$871

Fri 8/85:25 pmICN - PIT

2 stops41h 24mAmerican Airlines

Thu 9/183:27 pmPIT - ICN

1 stop35h 03mAmerican Airlines

Deal found 7/31

$919

Best flights from South Korea to Ohio
Discover carefully curated flight deals from South Korea to Ohio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Wed 10/86:00 pmICN - DTW

2 stops34h 27mAir Canada

Wed 10/228:35 pmDTW - ICN

2 stops30h 40mAir Canada

Deal found 7/29

$544

Thu 10/98:35 pmICN - PIT

1 stop35h 21mHawaiian Airlines

Sat 10/187:59 pmPIT - ICN

1 stop33h 36mHawaiian Airlines

Deal found 7/31

$628

Thu 10/98:35 pmICN - PIT

1 stop35h 21mAlaska Airlines

Sat 10/185:06 pmPIT - ICN

2 stops36h 29mAlaska Airlines

Deal found 7/31

$712

Mon 9/810:05 pmICN - DTW

1 stop20h 55mMultiple Airlines

Mon 9/292:29 pmDTW - ICN

1 stop25h 21mMultiple Airlines

Deal found 7/30

$784

Fri 8/295:25 pmICN - CLE

1 stop20h 16mAmerican Airlines

Fri 9/57:02 amCLE - ICN

1 stop19h 28mAmerican Airlines

Deal found 7/30

$786

Thu 9/257:55 amGMP - DTW

2 stops19h 51mJapan Airlines

Mon 9/297:00 amDTW - GMP

2 stops25h 50mJapan Airlines

Deal found 7/29

$859

Tue 10/78:45 pmICN - DTW

1 stop31h 12mWestJet

Tue 10/214:20 pmDTW - ICN

1 stop37h 25mWestJet

Deal found 7/29

$871

Fri 9/196:00 pmICN - CVG

1 stop39h 27mAir Canada

Fri 9/261:30 pmCVG - ICN

1 stop37h 45mAir Canada

Deal found 7/30

$561

Sat 12/136:00 pmICN - CVG

2 stops29h 33mUnited Airlines

Sat 12/275:45 pmCVG - ICN

2 stops21h 55mUnited Airlines

Deal found 7/31

$1,140

Wed 10/16:40 pmICN - PIT

1 stop17h 47mKorean Air

Mon 10/66:09 amPIT - ICN

1 stop22h 16mKorean Air

Deal found 7/30

$1,183

Tue 11/1812:25 pmGMP - DTW

2 stops44h 28mANA

Wed 11/2611:00 amDTW - GMP

2 stops45h 30mANA

Deal found 7/31

$1,192

Mon 10/208:55 pmICN - CLE

1 stop21h 21mAsiana Airlines

Sun 11/93:20 pmCLE - ICN

1 stop23h 00mAsiana Airlines

Deal found 7/30

$1,245

Last-minute flights from South Korea to Ohio
Discover last-minute flight deals from South Korea to Ohio. Data last updated July 31, 2025 and is based on user searches.

Tue 8/59:30 pmICN - DTW

1 stop23h 37mMultiple Airlines

Tue 8/197:18 pmDTW - ICN

1 stop20h 37mMultiple Airlines

Deal found 7/29

$1,138

Tue 8/55:45 pmICN - DTW

2 stops38h 56mAir Canada

Sun 8/109:55 amDTW - ICN

2 stops41h 10mAir Canada

Deal found 7/31

$1,156

Tue 8/55:45 pmICN - CLE

2 stops38h 43mAir Canada

Thu 8/2111:05 amCLE - ICN

2 stops40h 00mAir Canada

Deal found 7/30

$1,167

Tue 8/54:50 pmICN - PIT

1 stop25h 05mUnited Airlines

Mon 9/225:27 pmPIT - ICN

1 stop21h 53mUnited Airlines

Deal found 7/31

$1,271

Tue 8/54:50 pmICN - CLE

1 stop25h 25mUnited Airlines

Thu 8/216:35 amCLE - ICN

1 stop19h 25mUnited Airlines

Deal found 7/30

$1,623

Wed 8/66:40 pmICN - PIT

1 stop28h 45mDelta

Sat 8/165:30 pmPIT - ICN

1 stop32h 50mDelta

Deal found 7/30

$1,116

Thu 8/77:05 pmICN - PIT

2 stops32h 30mAir Canada

Mon 9/224:15 pmPIT - ICN

2 stops34h 50mAir Canada

Deal found 7/31

$1,151

Thu 8/76:50 pmICN - PIT

1 stop18h 32mKorean Air

Sat 8/165:56 pmPIT - ICN

1 stop31h 14mKorean Air

Deal found 7/30

$1,257

Thu 8/77:55 amGMP - DTW

2 stops19h 47mJapan Airlines

Fri 8/227:00 amDTW - GMP

2 stops25h 50mJapan Airlines

Deal found 7/29

$1,548

Fri 8/85:25 pmICN - PIT

2 stops41h 24mAmerican Airlines

Thu 9/183:27 pmPIT - ICN

1 stop35h 03mAmerican Airlines

Deal found 7/31

$919

Sat 8/99:30 pmICN - PIT

1 stop38h 59mMultiple Airlines

Thu 8/219:29 amPIT - ICN

2 stops47h 46mMultiple Airlines

Deal found 7/30

$1,423

Sun 8/1010:05 pmICN - CLE

2 stops38h 58mMultiple Airlines

Wed 10/157:57 pmCLE - ICN

1 stop33h 38mMultiple Airlines

Deal found 7/30

$1,533

One-way flights from South Korea to Ohio
Search for one-way flight options from South Korea to Ohio. Find affordable one-way fares based on user searches. Data last updated July 31, 2025.

Tue 9/212:45 pmICN - DTW

1 stop30h 13mMultiple Airlines

Deal found 7/29

$380

Wed 10/86:00 pmICN - PIT

1 stop33h 41mAir Canada

Deal found 7/30

$416

Mon 10/208:45 pmICN - DTW

1 stop31h 12mWestJet

Deal found 7/29

$422

Fri 10/106:00 pmICN - DTW

2 stops34h 27mAir Canada

Deal found 7/29

$454

Mon 10/206:20 pmICN - CVG

1 stop39h 03mMultiple Airlines

Deal found 7/31

$476

Wed 10/226:00 pmICN - CVG

2 stops34h 47mAir Canada

Deal found 7/31

$493

Tue 10/712:45 pmICN - PIT

1 stop21h 03mMultiple Airlines

Deal found 7/30

$496

Thu 10/238:35 pmICN - CVG

1 stop34h 14mAlaska Airlines

Deal found 7/31

$596

Fri 8/2212:45 pmICN - CLE

2 stops40h 38mMultiple Airlines

Deal found 7/31

$599

Mon 10/66:40 pmICN - PIT

1 stop18h 16mDelta

Deal found 7/30

$700

Fri 12/266:00 pmICN - PIT

1 stop25h 18mUnited Airlines

Deal found 7/30

$706

Sun 10/58:35 pmICN - PIT

1 stop35h 21mHawaiian Airlines

Deal found 7/30

$726

Fly from

Fly to

Route

Depart

Return

Price

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Wed 10/8

6:00 pm-3:27 pm

2 stops34h 27m

Detroit Metropolitan Wayne County

Wed 10/22

8:35 pm-4:15 pm

2 stops30h 40m

$544

IncheonCincinnati

ICN - CVG

ICNCVG

Incheon Intl

Fri 9/19

6:00 pm-8:27 pm

1 stop39h 27m

Cincinnati Cinci./N. Kentucky

Fri 9/26

1:30 pm-4:15 pm

1 stop37h 45m

$561

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Thu 10/9

8:35 pm-6:56 pm

1 stop35h 21m

Pittsburgh

Sat 10/18

7:59 pm-6:35 pm

1 stop33h 36m

$628

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Thu 10/9

8:35 pm-6:56 pm

1 stop35h 21m

Pittsburgh

Sat 10/18

5:06 pm-6:35 pm

2 stops36h 29m

$712

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Mon 9/8

10:05 pm-6:00 am

1 stop20h 55m

Detroit Metropolitan Wayne County

Mon 9/29

2:29 pm-4:50 am

1 stop25h 21m

$784

IncheonCleveland

ICN - CLE

ICNCLE

Incheon Intl

Fri 8/29

5:25 pm-12:41 am

1 stop20h 16m

Cleveland Hopkins Intl

Fri 9/5

7:02 am-3:30 pm

1 stop19h 28m

$786

IncheonCincinnati

ICN - CVG

ICNCVG

Incheon Intl

Mon 10/13

8:35 pm-5:49 pm

1 stop34h 14m

Cincinnati Cinci./N. Kentucky

Fri 11/14

6:30 pm-7:25 pm

2 stops34h 55m

$809

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Wed 10/1

6:00 pm-10:28 pm

2 stops41h 28m

Pittsburgh

Mon 10/6

4:15 pm-4:15 pm

2 stops35h 00m

$822

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Fri 10/10

8:35 pm-4:14 pm

1 stop32h 39m

Detroit Metropolitan Wayne County

Fri 11/21

4:23 pm-6:35 pm

1 stop36h 12m

$836

SeoulDetroit

GMP - DTW

GMPDTW

Seoul Gimpo Intl

Thu 9/25

7:55 am-2:46 pm

2 stops19h 51m

Detroit Metropolitan Wayne County

Mon 9/29

7:00 am-9:50 pm

2 stops25h 50m

$859

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 60 results

...

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, August is the cheapest month in which you can book a flight from South Korea to Ohio (average of $239). Flying from South Korea to Ohio in March is currently the most expensive (average of $292). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South Korea to Ohio as you normally would.

Reviews of airlines servicing Ohio

Read through reviews of airlines operating flights from South Korea to Ohio, such as EVA Air, Korean Air, and ANA. 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

1,220 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

EVA Air

8.4

Very good

1,220 reviews

EVA Air

8.4

Very good

1,220 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Korean Air

8.4

Very good

1,121 reviews

EVA Air

8.4

Very good

1,220 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

ANA

8.4

Very good

922 reviews

EVA Air

8.4

Very good

1,220 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Japan Airlines

8.3

Very good

1,536 reviews

EVA Air

8.4

Very good

1,220 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Asiana Airlines

8.2

Very good

468 reviews

EVA Air

8.4

Very good

1,220 reviews

Reviews

1 / 20

10.0

Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

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 Air Canada ($416), WestJet ($422), and Alaska Airlines ($596).
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, August is the cheapest month in which you can book a flight from South Korea to Ohio (average of $239). Flying from South Korea to Ohio in March is currently the most expensive (average of $292). 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

Top 4 airlines flying from South Korea to Ohio

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$677	Average$1,005	FlexibilityNo cancel fee	On-time71%
Air Canada	Cheapest$972	Average$989	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$1,401	Average$1,699	FlexibilityNo cancel fee	On-timeN/A
Korean Air	Cheapest$1,469	Average$2,029	FlexibilityNo cancel fee	On-time81%

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$380+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Korea to Ohio with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap 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 July 31, 2025.

Round-trip from

One-way from

Find flight deals from South Korea to Ohio

Cheapest flights from South Korea to OhioExplore 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 July 31, 2025.

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 July 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Korea to Ohio that are best for you.

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.

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?

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 July 31, 2025.

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 July 31, 2025.

Read through reviews of airlines operating flights from South Korea to Ohio, such as EVA Air, Korean Air, and ANA. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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.

Alternative routes for South Korea to Ohio

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from South Korea to Ohio

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Book with Flexibility

Travel Smart

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 July 31, 2025.