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

WestJet is the most popular carrier operating from South Korea to Ohio

What airlines fly to Ohio?

Delta, American Airlines and Korean Air are the top three most popular airlines that fly to Ohio from South Korea according to our data. Delta is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Ohio. Keep in mind that there are 3 different airlines that fly to Ohio on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, 14 flights take off from South Korea and land in Ohio each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long is the flight from South Korea to Ohio?

Flight times vary depending on what airport in South Korea you fly out of and what airport in Ohio you fly into. For example, flying from Seoul to Cincinnati takes 18h 42m on average. On the other hand, flying from Incheon to Cincinnati takes 22h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

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

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

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

As of November 2025, there are 3 operators available to choose from for flights from South Korea to Ohio.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Korea to Ohio.

What documentation or ID do you need to fly to Ohio?

The required travel and health documents for your Ohio 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 Ohio. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$322 Cheap Flights from South Korea to Ohio in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from South Korea to Ohio

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from South Korea to Ohio

Enter your travel dates to find the best prices.

7:15 pm - 11:01 pmICN-CLE

17h 46m1 stop

11:11 am - 4:45 pmCLE-ICN

39h 34m2 stops

$527American Airlines

Find Deal

Wed, Nov 19 - Tue, Dec 2

7:15 pm - 1:31 pmICN-CLE

32h 16m2 stops

1:16 pm - 4:45 pmCLE-ICN

37h 29m2 stops

$531American Airlines

Find Deal

Wed, Nov 19 - Tue, Dec 2

12:45 pm - 2:22 pmICN-CVG

39h 37m2 stops

6:25 am - 5:40 amCVG-ICN

33h 15m2 stops

$596United Airlines

Find Deal

Mon, Feb 9 - Fri, Feb 13

5:00 pm - 11:49 pmICN-CVG

19h 49m2 stops

8:36 am - 4:40 amCVG-ICN

31h 04m2 stops

$600United Airlines

Find Deal

Mon, Mar 9 - Wed, Mar 11

7:30 pm - 11:36 pmICN-PIT

18h 06m1 stop

7:00 am - 3:30 pmPIT-ICN

18h 30m1 stop

$629Delta

Find Deal

Tue, Dec 23 - Thu, Jan 1

7:30 pm - 11:36 pmICN-PIT

18h 06m1 stop

10:33 am - 4:50 pmPIT-ICN

40h 17m1 stop

$642Delta

Find Deal

Tue, Dec 23 - Wed, Dec 31

8:35 pm - 5:10 pmICN-CVG

33h 35m1 stop

8:00 am - 6:35 pmCVG-ICN

21h 35m1 stop

$666Hawaiian Airlines

Find Deal

Mon, Mar 9 - Wed, Mar 11

8:35 pm - 5:10 pmICN-CVG

33h 35m1 stop

8:00 am - 6:35 pmCVG-ICN

21h 35m1 stop

$672Hawaiian Airlines

Find Deal

Mon, Mar 9 - Wed, Mar 11

9:35 am - 8:40 amICN-DTW

13h 05mnonstop

2:49 pm - 4:50 pmDTW-ICN

36h 01m1 stop

$1,281Korean Air

Find Deal

Tue, Mar 3 - Tue, Mar 3

9:35 am - 8:40 amICN-DTW

13h 05mnonstop

2:49 pm - 4:50 pmDTW-ICN

36h 01m1 stop

$1,286Korean Air

Find Deal

Tue, Mar 3 - Tue, Mar 3

Delta flights from South Korea to Ohio

Our best Delta deals on South Korea to Ohio flight tickets

Delta

Dec 23

ICN7:30 pmIncheon Intl

18h 06m

1 stop

PIT11:36 pmPittsburgh

Jan 1

PIT7:00 amPittsburgh

18h 30m

1 stop

ICN3:30 pmIncheon Intl

$629

Find similar

Delta

Dec 23

ICN7:30 pmIncheon Intl

18h 06m

1 stop

PIT11:36 pmPittsburgh

Dec 31

PIT10:33 amPittsburgh

40h 17m

1 stop

ICN4:50 pmIncheon Intl

$642

Find similar

Delta

Dec 23

ICN7:30 pmIncheon Intl

18h 06m

1 stop

PIT11:36 pmPittsburgh

Jan 2

PIT5:23 pmPittsburgh

32h 07m

1 stop

ICN3:30 pmIncheon Intl

$681

Find similar

Korean Air flights from South Korea to Ohio

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

Korean Air

Mar 3

ICN9:35 amIncheon Intl

13h 05m

DTW8:40 amDetroit Metropolitan Wayne County

Mar 3

DTW2:49 pmDetroit Metropolitan Wayne County

36h 01m

1 stop

ICN4:50 pmIncheon Intl

$1,281

Find similar

Korean Air

Mar 3

ICN9:35 amIncheon Intl

13h 05m

DTW8:40 amDetroit Metropolitan Wayne County

Mar 3

DTW2:49 pmDetroit Metropolitan Wayne County

36h 01m

1 stop

ICN4:50 pmIncheon Intl

$1,286

Find similar

Korean Air

Mar 3

ICN9:35 amIncheon Intl

13h 05m

DTW8:40 amDetroit Metropolitan Wayne County

Mar 3

DTW2:49 pmDetroit Metropolitan Wayne County

36h 01m

1 stop

ICN4:50 pmIncheon Intl

$1,288

Find similar

Fly from

Fly to

Route

Depart

Return

Price

IncheonCleveland

ICN - CLE

ICNCLE

Incheon Intl

Wed 11/19

7:15 pm-11:01 pm

1 stop17h 46m

Cleveland Hopkins Intl

Tue 12/2

11:11 am-4:45 pm

2 stops39h 34m

$527

IncheonCleveland

ICN - CLE

ICNCLE

Incheon Intl

Wed 11/19

7:15 pm-1:31 pm

2 stops32h 16m

Cleveland Hopkins Intl

Tue 12/2

1:16 pm-4:45 pm

2 stops37h 29m

$531

IncheonCincinnati

ICN - CVG

ICNCVG

Incheon Intl

Mon 2/9

12:45 pm-2:22 pm

2 stops39h 37m

Cincinnati Cinci./N. Kentucky

Fri 2/13

6:25 am-5:40 am

2 stops33h 15m

$596

IncheonCincinnati

ICN - CVG

ICNCVG

Incheon Intl

Mon 3/9

5:00 pm-11:49 pm

2 stops19h 49m

Cincinnati Cinci./N. Kentucky

Wed 3/11

8:36 am-4:40 am

2 stops31h 04m

$600

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Tue 12/23

7:30 pm-11:36 pm

1 stop18h 06m

Pittsburgh

Thu 1/1

7:00 am-3:30 pm

1 stop18h 30m

$629

IncheonPittsburgh

ICN - PIT

ICNPIT

Incheon Intl

Tue 12/23

7:30 pm-11:36 pm

1 stop18h 06m

Pittsburgh

Wed 12/31

10:33 am-4:50 pm

1 stop40h 17m

$642

IncheonCincinnati

ICN - CVG

ICNCVG

Incheon Intl

Mon 3/9

8:35 pm-5:10 pm

1 stop33h 35m

Cincinnati Cinci./N. Kentucky

Wed 3/11

8:00 am-6:35 pm

1 stop21h 35m

$666

IncheonCincinnati

ICN - CVG

ICNCVG

Incheon Intl

Mon 3/9

8:35 pm-5:10 pm

1 stop33h 35m

Cincinnati Cinci./N. Kentucky

Wed 3/11

8:00 am-6:35 pm

1 stop21h 35m

$672

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Tue 3/3

9:35 am-8:40 am

Nonstop13h 05m

Detroit Metropolitan Wayne County

Tue 3/3

2:49 pm-4:50 pm

1 stop36h 01m

$1,281

IncheonDetroit

ICN - DTW

ICNDTW

Incheon Intl

Tue 3/3

9:35 am-8:40 am

Nonstop13h 05m

Detroit Metropolitan Wayne County

Tue 3/3

2:49 pm-4:50 pm

1 stop36h 01m

$1,286

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 South Korea to Ohio

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 day to depart on your flight to Ohio?

Our data shows that Monday is the least expensive day to fly to Ohio. Tickets to fly out on this day can be as low as $968. The most expensive day to fly to Ohio is Saturday, with ticket prices averaging around $2,325.

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

According to our data, the cheapest time of day to fly to Ohio is in the afternoon. momondo users have found flights departing from South Korea to Ohio in the afternoon for as low as $969. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ohio is in the morning when prices are around $2,253.

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

You could potentially save up to 33% on your flight if you consider stops on a South Korea to Ohio flight.

Cheap South Korea to Ohio flight deals and tips

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

Fastest flight time	13h 05m
Direct flights	Every day
Airports in Ohio	1 airport

The fastest flight from South Korea to Ohio takes 13h 05m

Direct flights go from South Korea to Ohio every day.

There is 1 airport near Ohio: Detroit Metropolitan Wayne County (DTW)

Search flight deals

When did momondo last update prices for flights from South Korea to Ohio?
Prices for flights from South Korea to Ohio are refreshed on a daily basis.
How many operators does momondo search for flights from South Korea to Ohio?
As of November 2025, there are 3 operators available to choose from for flights from South Korea to Ohio.
How old do you have to be to fly from South Korea to Ohio?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Korea to Ohio.
What documentation or ID do you need to fly to Ohio?
The required travel and health documents for your Ohio 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 Ohio. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Korea to Ohio

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $633	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Delta	PriceFrom $1,390	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Korean Air	PriceFrom $1,469	Free Cancellation	Rating 8.4 1,160 reviews	Search Korean Air flights

Why use momondo?

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

Finding the right flight to Ohio from South Korea 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 Ohio quick and easy, saving you time and money.

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

Yes. All flights to Ohio from South Korea on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ohio from South Korea.

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

If you are not ready to book a flight from South Korea to Ohio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ohio and let you know when they change.