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

13 flights are operational weekly from Ohio to South Korea as of December 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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 Columbus (a popular airport in Ohio) to Incheon Intl Airport (the most popular airport in South Korea), then the flight time is 17h 20m on average. If you fly from Cleveland (another popular airport in Ohio) to Incheon Intl Airport, then the average flight time is 18h 56m.

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

United Airlines, American Airlines, and Delta are the most popular carriers operating from Ohio to South Korea

What airlines fly to South Korea?

Delta, Korean Air and Air Canada 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 6 different airlines that fly to South Korea on a routine basis, so you have a few additional options to choose from.

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 December 2025.

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.

$357 Cheap Flights from Ohio to South Korea in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 6:35 pm

CLE

ICN

21h 05m1 stop

8:35 pm - 7:28 pm

ICN

CLE

36h 53m1 stop

$814Multiple Airlines

dom., feb. 8 - sáb., feb. 21

7:00 am - 6:35 pm

CLE

ICN

22h 35m1 stop

8:35 pm - 5:17 pm

ICN

CLE

33h 42m1 stop

$823Multiple Airlines

dom., mar. 15 - jue., mar. 26

5:00 pm - 5:45 am

CMH

ICN

22h 45m1 stop

7:40 pm - 10:41 pm

ICN

CMH

17h 01m1 stop

$846Delta

mar., feb. 10 - vie., mar. 6

6:00 am - 4:50 pm

CMH

ICN

20h 50m2 stops

7:30 pm - 10:57 pm

ICN

CMH

17h 27m1 stop

$850Delta

mar., feb. 10 - vie., mar. 6

5:31 am - 3:30 pm

CMH

ICN

20h 59m1 stop

5:25 pm - 9:53 pm

ICN

CMH

17h 28m1 stop

$856American Airlines

vie., abr. 24 - lun., abr. 27

5:39 am - 3:30 pm

CMH

ICN

20h 51m2 stops

5:25 pm - 10:32 am

ICN

CMH

30h 07m2 stops

$860American Airlines

vie., abr. 24 - lun., abr. 27

5:55 pm - 6:25 pm

PIT

ICN

34h 30m1 stop

6:55 pm - 4:14 pm

ICN

PIT

35h 19m2 stops

$882Air Canada

jue., feb. 26 - sáb., mar. 7

9:18 am - 10:55 am

CMH

GMP

35h 37m2 stops

7:40 pm - 4:18 pm

GMP

CMH

34h 38m2 stops

$900Japan Airlines

dom., ene. 18 - jue., ene. 22

6:10 pm - 5:30 pm

CLE

ICN

34h 20m1 stop

7:05 pm - 2:01 pm

ICN

CLE

31h 56m1 stop

$904Air Canada

mié., abr. 22 - mar., may. 12

7:57 pm - 3:30 pm

CVG

ICN

30h 33m2 stops

5:25 pm - 10:41 pm

ICN

CVG

18h 16m1 stop

$937Japan Airlines

sáb., mar. 28 - dom., abr. 5

Delta flights from Ohio to South Korea

Our best Delta deals on Ohio to South Korea flight tickets

Delta

Feb 10

CMH5:00 pmColumbus

22h 45m

1 stop

ICN5:45 amIncheon Intl

Mar 6

ICN7:40 pmIncheon Intl

17h 01m

1 stop

CMH10:41 pmColumbus

$846

Find similar

Delta

Feb 10

CMH6:00 amColumbus

20h 50m

2 stops

ICN4:50 pmIncheon Intl

Mar 6

ICN7:30 pmIncheon Intl

17h 27m

1 stop

CMH10:57 pmColumbus

$850

Find similar

Delta

Feb 15

PIT11:55 amPittsburgh

27h 50m

1 stop

ICN5:45 amIncheon Intl

Mar 8

ICN7:25 pmIncheon Intl

26h 39m

1 stop

PIT9:04 amPittsburgh

$916

Find similar

American Airlines flights from Ohio to South Korea

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

American Airlines

Apr 24

CMH5:31 amColumbus

20h 59m

1 stop

ICN3:30 pmIncheon Intl

Apr 27

ICN5:25 pmIncheon Intl

17h 28m

1 stop

CMH9:53 pmColumbus

$856

Find similar

American Airlines

Apr 24

CMH5:39 amColumbus

20h 51m

2 stops

ICN3:30 pmIncheon Intl

Apr 27

ICN5:25 pmIncheon Intl

30h 07m

2 stops

CMH10:32 amColumbus

$860

Find similar

American Airlines

Mar 1

CMH7:45 pmColumbus

31h 00m

1 stop

ICN4:45 pmIncheon Intl

Mar 6

ICN7:15 pmIncheon Intl

19h 05m

1 stop

CMH12:20 amColumbus

$862

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

dom. 2/8

7:30 am-6:35 pm

1 stop21h 05m

Incheon Intl

sáb. 2/21

8:35 pm-7:28 pm

1 stop36h 53m

$814

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

dom. 3/15

7:00 am-6:35 pm

1 stop22h 35m

Incheon Intl

jue. 3/26

8:35 pm-5:17 pm

1 stop33h 42m

$823

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

mar. 2/10

5:00 pm-5:45 am

1 stop22h 45m

Incheon Intl

vie. 3/6

7:40 pm-10:41 pm

1 stop17h 01m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

mar. 2/10

6:00 am-4:50 pm

2 stops20h 50m

Incheon Intl

vie. 3/6

7:30 pm-10:57 pm

1 stop17h 27m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

vie. 4/24

5:31 am-3:30 pm

1 stop20h 59m

Incheon Intl

lun. 4/27

5:25 pm-9:53 pm

1 stop17h 28m

$856

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

vie. 4/24

5:39 am-3:30 pm

2 stops20h 51m

Incheon Intl

lun. 4/27

5:25 pm-10:32 am

2 stops30h 07m

$860

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

jue. 2/26

5:55 pm-6:25 pm

1 stop34h 30m

Incheon Intl

sáb. 3/7

6:55 pm-4:14 pm

2 stops35h 19m

$882

ColumbusSeoul

CMH - GMP

CMHGMP

Columbus

dom. 1/18

9:18 am-10:55 am

2 stops35h 37m

Seoul Gimpo Intl

jue. 1/22

7:40 pm-4:18 pm

2 stops34h 38m

$900

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

mié. 4/22

6:10 pm-5:30 pm

1 stop34h 20m

Incheon Intl

mar. 5/12

7:05 pm-2:01 pm

1 stop31h 56m

$904

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

sáb. 3/28

7:57 pm-3:30 pm

2 stops30h 33m

Incheon Intl

dom. 4/5

5:25 pm-10:41 pm

1 stop18h 16m

$937

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 September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,081.

What is the cheapest day to depart on your flight to South Korea?

On average, the least expensive day to fly to South Korea from Ohio is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,293. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Ohio to South Korea for around $1,977.

What is the cheapest time of day to depart on your flight to South Korea?

Flying to South Korea from Ohio in the morning is the least expensive time of day to depart. momondo users have found prices as low as $1,484 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $1,907 on average. Flights to South Korea from Ohio in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 3% 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 December 2025.
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
Air Canada	PriceFrom $837	Free Cancellation	Rating 7.1 10,551 reviews	Search Air Canada flights
Delta	PriceFrom $845	Free Cancellation	Rating 7.9 8,014 reviews	Search Delta flights
American Airlines	PriceFrom $846	Free Cancellation	Rating 7.2 11,053 reviews	Search American Airlines flights
United Airlines	PriceFrom $886	Free Cancellation	Rating 7.4 9,103 reviews	Search United Airlines flights
Korean Air	PriceFrom $1,064	Free Cancellation	Rating 8.4 1,185 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,204	Free Cancellation	Rating 8.3 1,660 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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Find better results for your trip to South Korea

Popular cities in South Korea

Flights to Seoulfrom $588

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Flights to Ulsanfrom $1,297

Flights to Jinjufrom $1,747

Flights to Muan

Cheap flights from Ohio to South Korea from $357

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 3/24. 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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Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from Ohio to South Korea

Cheap round-trip flights

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Delta flights from Ohio to South Korea

Our best Delta deals on Ohio to South Korea flight tickets

American Airlines flights from Ohio to South Korea

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

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

See travel insights to South Korea from

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

What is the cheapest month to fly to South Korea?

If you aren’t able to travel to South Korea during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,081.

What is the cheapest day to depart on your flight to South Korea?

What is the cheapest time of day to depart on your flight to South Korea?

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

You could potentially save up to 3% on your flight if you consider stops on a Ohio to South Korea flight.

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

United Airlines, American Airlines, and Delta are the most popular carriers operating from Ohio to South Korea

What airlines fly to South Korea?

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

13 flights are operational weekly from Ohio to South Korea as of December 2025. The most popular departure day for this route is Mon, with 15% of flights per week taking off on this day.

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

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

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

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

What documentation or ID do you need to fly to 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?

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

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

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

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

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