How many flights depart from Ohio to South Korea on average per week?

14 flights are operational weekly from Ohio to South Korea as of March 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

What airlines fly to South Korea?

Delta, Korean Air and United Airlines are the top three most popular airlines that fly to South Korea from Ohio according to our data. Delta is the first choice among our users, with 59% of people opting to fly with this airline when traveling to South Korea. Keep in mind that there are 5 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

How long is the flight from Ohio to South Korea?

The flight from Ohio to South Korea depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Cleveland (a popular airport in Ohio) to Incheon Intl Airport (the most popular airport in South Korea), then the flight time is 18h 30m on average. If you fly from Columbus (another popular airport in Ohio) to Incheon Intl Airport, then the average flight time is 18h 35m.

What is the cheapest airline that flies from Ohio to South Korea?

Air Canada, Japan Airlines, and United Airlines are the most popular carriers operating from Ohio to South Korea

When did momondo last update prices for flights from Ohio to South Korea?

Prices for flights from Ohio to South Korea are refreshed on a daily basis.

How many operators does momondo search for flights from Ohio to South Korea?

There are 7 operators available for flights from Ohio to South Korea as of March 2026.

How old do you have to be to fly from Ohio to South Korea?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ohio to South Korea.

What documentation or ID do you need to fly to South Korea?

The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$355 Cheap Flights from Ohio to South Korea in 2026

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Find the cheapest flights from Ohio to South Korea

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:18 pm - 5:15 am

DTW

ICN

19h 57m

1 stop

9:10 pm - 11:31 am

ICN

DTW

27h 21m

2 stops

$754Multiple Airlines

Wed, Apr 15 - Tue, May 5

8:18 pm - 5:15 am

DTW

ICN

19h 57m

1 stop

6:00 pm - 6:46 pm

ICN

DTW

37h 46m

2 stops

$789Multiple Airlines

Fri, Apr 17 - Wed, Apr 22

8:18 pm - 5:15 am

DTW

ICN

19h 57m

1 stop

9:10 pm - 7:02 pm

ICN

DTW

34h 52m

2 stops

$794Multiple Airlines

Fri, Apr 24 - Sun, May 10

2:15 pm - 4:05 pm

CMH

ICN

36h 50m

2 stops

5:45 pm - 3:05 pm

ICN

CMH

34h 20m

2 stops

$883Air Canada

Mon, May 11 - Tue, Jun 9

5:55 pm - 4:05 pm

PIT

ICN

33h 10m

2 stops

5:45 pm - 11:33 am

ICN

PIT

30h 48m

2 stops

$884Air Canada

Wed, Apr 22 - Wed, May 6

4:10 pm - 4:05 pm

CMH

ICN

34h 55m

2 stops

5:45 pm - 1:32 pm

ICN

CMH

32h 47m

2 stops

$905Asiana Airlines

Sun, May 10 - Thu, May 14

12:51 pm - 9:15 pm

CMH

GMP

19h 24m

2 stops

8:00 am - 5:45 pm

GMP

CMH

22h 45m

2 stops

$1,238Japan Airlines

Thu, Apr 23 - Tue, Apr 28

7:39 am - 9:15 pm

CVG

GMP

24h 36m

2 stops

8:00 am - 3:01 pm

GMP

CVG

20h 01m

2 stops

$1,276Japan Airlines

Wed, Aug 5 - Sun, Sep 6

7:07 am - 12:50 pm

CLE

GMP

40h 43m

2 stops

7:15 pm - 6:10 am

GMP

CLE

47h 55m

2 stops

$1,323EVA Air

Thu, May 7 - Tue, May 26

7:00 am - 12:50 pm

CLE

GMP

40h 50m

2 stops

7:15 pm - 6:10 am

GMP

CLE

47h 55m

2 stops

$1,661EVA Air

Thu, Apr 2 - Tue, May 26

Air Canada flights from Ohio to South Korea

Our best Air Canada deals on Ohio to South Korea flight tickets

Air Canada

May 11

CMH2:15 pmColumbus

36h 50m

2 stops

ICN4:05 pmIncheon Intl

Jun 9

ICN5:45 pmIncheon Intl

34h 20m

2 stops

CMH3:05 pmColumbus

$883

Air Canada

Apr 22

PIT5:55 pmPittsburgh

34h 35m

1 stop

ICN5:30 pmIncheon Intl

May 6

ICN7:05 pmIncheon Intl

38h 33m

1 stop

PIT8:38 pmPittsburgh

$884

Air Canada

May 11

CMH2:15 pmColumbus

36h 50m

2 stops

ICN4:05 pmIncheon Intl

Jun 9

ICN7:05 pmIncheon Intl

38h 17m

1 stop

CMH8:22 pmColumbus

$888

Asiana Airlines flights from Ohio to South Korea

Our best Asiana Airlines deals on Ohio to South Korea flight tickets

Asiana Airlines

May 10

CMH4:10 pmColumbus

34h 55m

2 stops

ICN4:05 pmIncheon Intl

May 14

ICN5:45 pmIncheon Intl

32h 47m

2 stops

CMH1:32 pmColumbus

$905

Asiana Airlines

May 10

CMH4:10 pmColumbus

36h 20m

1 stop

ICN5:30 pmIncheon Intl

May 15

ICN7:05 pmIncheon Intl

31h 27m

1 stop

CMH1:32 pmColumbus

$943

Asiana Airlines

May 8

CMH9:55 amColumbus

18h 35m

1 stop

ICN5:30 pmIncheon Intl

May 16

ICN7:05 pmIncheon Intl

31h 27m

1 stop

CMH1:32 pmColumbus

$980

Fly from

Fly to

Route

Depart

Return

Price

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Wed 4/15

8:18 pm-5:15 am

1 stop19h 57m

Incheon Intl

Tue 5/5

9:10 pm-11:31 am

2 stops27h 21m

$754

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Fri 4/17

8:18 pm-5:15 am

1 stop19h 57m

Incheon Intl

Wed 4/22

6:00 pm-6:46 pm

2 stops37h 46m

$789

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Fri 4/24

8:18 pm-5:15 am

1 stop19h 57m

Incheon Intl

Sun 5/10

9:10 pm-7:02 pm

2 stops34h 52m

$794

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Mon 5/11

2:15 pm-4:05 pm

2 stops36h 50m

Incheon Intl

Tue 6/9

5:45 pm-3:05 pm

2 stops34h 20m

$883

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 4/22

5:55 pm-4:05 pm

2 stops33h 10m

Incheon Intl

Wed 5/6

5:45 pm-11:33 am

2 stops30h 48m

$884

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 5/10

4:10 pm-4:05 pm

2 stops34h 55m

Incheon Intl

Thu 5/14

5:45 pm-1:32 pm

2 stops32h 47m

$905

ColumbusSeoul

CMH - GMP

CMHGMP

Columbus

Thu 4/23

12:51 pm-9:15 pm

2 stops19h 24m

Seoul Gimpo Intl

Tue 4/28

8:00 am-5:45 pm

2 stops22h 45m

$1,238

CincinnatiSeoul

CVG - GMP

CVGGMP

Cincinnati Cinci./N. Kentucky

Wed 8/5

7:39 am-9:15 pm

2 stops24h 36m

Seoul Gimpo Intl

Sun 9/6

8:00 am-3:01 pm

2 stops20h 01m

$1,276

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Thu 5/7

7:07 am-12:50 pm

2 stops40h 43m

Seoul Gimpo Intl

Tue 5/26

7:15 pm-6:10 am

2 stops47h 55m

$1,323

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Thu 4/2

7:00 am-12:50 pm

2 stops40h 50m

Seoul Gimpo Intl

Tue 5/26

7:15 pm-6:10 am

2 stops47h 55m

$1,661

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ohio to South Korea

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $944.

Can stopping save me money on Ohio to South Korea flights?

You could potentially save up to 8% on your flight if you consider stops on a Ohio to South Korea flight.

Cheap Ohio to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to South Korea

Fastest flight time	14h 30m
Direct flights	Every day
Airports in South Korea	24 airports

The fastest flight from Ohio to South Korea takes 14h 30m

Direct flights go from Ohio to South Korea every day.

There are 24 airports in South Korea. From Ohio there are direct flights to Incheon Intl (ICN).

Search flight deals

When did momondo last update prices for flights from Ohio to South Korea?
Prices for flights from Ohio to South Korea are refreshed on a daily basis.
How many operators does momondo search for flights from Ohio to South Korea?
There are 7 operators available for flights from Ohio to South Korea as of March 2026.
How old do you have to be to fly from Ohio to South Korea?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ohio to South Korea.
What documentation or ID do you need to fly to South Korea?
The required travel and health documents for your South Korea trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at South Korea. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ohio to South Korea

Compare and see reviews for airlines that fly from Ohio to South Korea with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $846	Free Cancellation	Rating 7.1 11,373 reviews	Search American Airlines flights
Delta	PriceFrom $855	Free Cancellation	Rating 7.9 8,238 reviews	Search Delta flights
United Airlines	PriceFrom $855	Free Cancellation	Rating 7.4 9,375 reviews	Search United Airlines flights
Korean Air	PriceFrom $966	Free Cancellation	Rating 8.4 1,195 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,089	Free Cancellation	Rating 8.3 1,721 reviews	Search Japan Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ohio to South Korea?

Finding the right flight to South Korea from Ohio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South Korea quick and easy, saving you time and money.

Can I find flights from Ohio to South Korea with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to South Korea from Ohio with this policy.

How can momondo help me find flights from Ohio to South Korea?

momondo helps you find the best flight between Ohio and South Korea by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ohio to South Korea right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ohio to South Korea flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Feeling lucky

Popular cities in South Korea

Flights to Seoulfrom $587

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Flights to Jinjufrom $1,747

Flights to Muan

Cheap flights from Ohio to South Korea from $355

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ohio to South Korea departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Ohio to South Korea

Our best Air Canada deals on Ohio to South Korea flight tickets

Asiana Airlines flights from Ohio to South Korea

Our best Asiana Airlines deals on Ohio to South Korea flight tickets

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How to get the cheapest flight ticket from Ohio to South Korea

What is the cheapest month to fly to South Korea?

Can stopping save me money on Ohio to South Korea flights?

What is the cheapest airline that flies from Ohio to South Korea?

What airlines fly to South Korea?

How many flights depart from Ohio to South Korea on average per week?

How long is the flight from Ohio to South Korea?

Cheap Ohio to South Korea flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to South Korea

Fastest flight time

Direct flights

Airports in South Korea

Best airlines flying from Ohio to South Korea

Compare and see reviews for airlines that fly from Ohio to South Korea with momondo

Why use momondo?

An easier way to manage your South Korea trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South Korea

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Ohio flight routes

According to popular flight searches on momondo this year

South Korea flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to South Korea

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South Korea

List of cabin classes available on flights landing in South Korea. Availability may vary depending on flight origin and airline.

Complete your trip to South Korea

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According to popular flight searches on momondo this year