What is the cheapest airline that flies from Ohio to Seoul?

Air Canada, Delta, and Japan Airlines are the most popular carriers operating from Ohio to Seoul

What airlines fly to Seoul?

Delta, Korean Air and United Airlines are the top three most popular airlines that fly to Seoul from Ohio according to our data. Delta is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 7 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Ohio, such as Columbus or Cleveland, and flying into Seoul, then you can expect flight times to average 16h 45m and 16h 58m, respectively.

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

Prices for flights from Ohio to Seoul are updated daily.

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

As of September 2026, there are 7 operators available to choose from for flights from Ohio to Seoul.

How old do you have to be to fly from Ohio to Seoul?

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 Ohio to Seoul.

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

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

$426 Cheap Flights from Ohio to Seoul in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ohio to Seoul

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:36 am - 9:20 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

21h 44m1 stop San Francisco

8:40 pm - 11:12 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

40h 32m2 stops Vancouver Intl Minneapolis St Paul

$1,021Multiple Airlines

Sun, Nov 8 - Sun, Nov 15

12:43 pm - 5:30 amCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

51h 47m2 stops Atlanta Hartsfield-Jackson Vancouver Intl

9:55 pm - 11:56 amICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

28h 01m1 stop Newark

$1,023Multiple Airlines

Wed, Oct 21 - Wed, Nov 4

6:40 pm - 5:10 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

32h 30m2 stops Toronto Pearson Intl Vancouver Intl

8:10 pm - 6:00 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

35h 50m1 stop Toronto Pearson Intl

$1,081Air Canada

Tue, Jan 12 - Tue, Feb 2

9:30 am - 5:10 pmCMH Columbus-ICN Incheon Intl

41h 40m2 stops Toronto Pearson Intl Vancouver Intl

6:55 pm - 9:12 pmICN Incheon Intl-CMH Columbus

40h 17m2 stops Vancouver Intl Toronto Pearson Intl

$1,094Air Canada

Wed, Jan 13 - Wed, Jan 27

6:44 pm - 5:45 amDAY Dayton-ICN Incheon Intl

21h 01m1 stop Atlanta Hartsfield-Jackson

7:25 pm - 11:06 pmICN Incheon Intl-DAY Dayton

17h 41m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Tue, Nov 10 - Tue, Nov 17

7:22 pm - 4:15 amCMH Columbus-ICN Incheon Intl

19h 53m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 10:23 pmICN Incheon Intl-CMH Columbus

18h 43m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Tue, Oct 13 - Tue, Nov 24

3:41 pm - 4:20 amCMH Columbus-ICN Incheon Intl

23h 39m1 stop San Francisco

12:45 pm - 4:03 pmICN Incheon Intl-CMH Columbus

17h 18m1 stop San Francisco

$1,163United Airlines

Thu, Oct 15 - Mon, Nov 23

3:41 pm - 4:20 amCMH Columbus-ICN Incheon Intl

23h 39m1 stop San Francisco

12:45 pm - 4:03 pmICN Incheon Intl-CMH Columbus

17h 18m1 stop San Francisco

$1,163United Airlines

Thu, Oct 15 - Thu, Nov 26

2:10 pm - 4:40 amDAY Dayton-ICN Incheon Intl

25h 30m2 stops Chicago O'Hare Intl San Francisco

6:00 pm - 2:15 pmICN Incheon Intl-DAY Dayton

34h 15m2 stops San Francisco Washington, D.C. Dulles Intl

$1,217Asiana Airlines

Mon, Oct 26 - Mon, Nov 2

5:00 am - 4:45 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

21h 45m2 stops Charlotte Douglas Dallas/Fort Worth

6:50 pm - 12:42 amICN Incheon Intl-CLE Cleveland Hopkins Intl

19h 52m2 stops Dallas/Fort Worth Charlotte Douglas

$1,316American Airlines

Wed, Nov 25 - Fri, Dec 4

Cheap last minute flights

Enter your travel dates to find the best prices.

7:51 am - 12:40 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

39h 49m2 stops Chicago O'Hare Intl Hong Kong Intl

7:35 pm - 8:46 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

39h 11m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,091Multiple Airlines

Wed, Sep 30 - Sun, Nov 1

10:30 am - 12:40 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

37h 10m2 stops Chicago O'Hare Intl Hong Kong Intl

7:35 pm - 8:46 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

39h 11m2 stops Hong Kong Intl Chicago O'Hare Intl

$1,091Multiple Airlines

Wed, Sep 30 - Sun, Nov 1

3:00 pm - 4:00 amCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

24h 00m1 stop Atlanta Hartsfield-Jackson

6:40 pm - 11:15 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

18h 35m1 stop Salt Lake City

$1,178Delta

Wed, Sep 30 - Sun, Nov 1

6:00 am - 2:10 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 10m1 stop Atlanta Hartsfield-Jackson

6:45 pm - 11:15 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

18h 30m2 stops Seattle/Tacoma Intl Salt Lake City

$1,182Delta

Wed, Sep 30 - Sun, Nov 1

8:03 am - 3:45 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

18h 42m1 stop Dallas/Fort Worth

5:50 pm - 9:15 amICN Incheon Intl-CLE Cleveland Hopkins Intl

28h 25m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$1,212American Airlines

Mon, Sep 28 - Wed, Sep 30

5:30 am - 3:45 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

21h 15m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

5:50 pm - 9:15 amICN Incheon Intl-CLE Cleveland Hopkins Intl

28h 25m2 stops Dallas/Fort Worth Chicago O'Hare Intl

$1,212American Airlines

Mon, Sep 28 - Wed, Sep 30

8:03 am - 3:45 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

18h 42m1 stop Dallas/Fort Worth

5:50 pm - 10:54 amICN Incheon Intl-CLE Cleveland Hopkins Intl

30h 04m1 stop Dallas/Fort Worth

$1,215American Airlines

Mon, Sep 28 - Wed, Sep 30

3:00 pm - 4:00 amCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

24h 00m1 stop Atlanta Hartsfield-Jackson

6:40 pm - 11:15 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

18h 35m1 stop Salt Lake City

$1,248Delta

Wed, Sep 30 - Sun, Nov 1

1:05 pm - 12:40 pmCMH Columbus-ICN Incheon Intl

34h 35m2 stops Chicago O'Hare Intl Hong Kong Intl

8:00 am - 8:50 pmICN Incheon Intl-CMH Columbus

25h 50m2 stops Hong Kong Intl Seattle/Tacoma Intl

$1,267Multiple Airlines

Fri, Oct 2 - Tue, Oct 13

1:35 pm - 11:00 amCLE Cleveland Hopkins Intl-ICN Incheon Intl

32h 25m3 stops Orlando Dallas/Fort Worth Taipei City Taiwan Taoyuan Intl

7:15 pm - 6:19 amICN Incheon Intl-CLE Cleveland Hopkins Intl

24h 04m2 stops San Francisco Las Vegas Harry Reid Intl

$1,599Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

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Cathay Pacific flights from Ohio to Seoul

Our best Cathay Pacific deals on Ohio to Seoul flight tickets

Cathay Pacific

Oct 19

CLE12:51 pmCleveland Hopkins Intl

34h 49m

2 stops

ICN12:40 pmIncheon Intl

Nov 3

ICN1:55 amIncheon Intl

35h 40m

2 stops

CLE11:35 pmCleveland Hopkins Intl

$1,146

Cathay Pacific

Oct 26

CLE12:51 pmCleveland Hopkins Intl

34h 54m

2 stops

ICN12:45 pmIncheon Intl

Nov 10

ICN1:55 amIncheon Intl

35h 40m

2 stops

CLE11:35 pmCleveland Hopkins Intl

$1,177

Cathay Pacific

Nov 12

CMH11:02 amColumbus

44h 23m

2 stops

ICN9:25 pmIncheon Intl

Nov 23

ICN3:00 pmIncheon Intl

46h 37m

2 stops

CMH11:37 pmColumbus

$1,180

American Airlines flights from Ohio to Seoul

Our best American Airlines deals on Ohio to Seoul flight tickets

American Airlines

Sep 28

CLE8:03 amCleveland Hopkins Intl

18h 42m

1 stop

ICN3:45 pmIncheon Intl

Sep 30

ICN5:50 pmIncheon Intl

28h 25m

2 stops

CLE9:15 amCleveland Hopkins Intl

$1,212

American Airlines

Sep 28

CLE8:03 amCleveland Hopkins Intl

18h 42m

1 stop

ICN3:45 pmIncheon Intl

Sep 30

ICN5:50 pmIncheon Intl

30h 04m

1 stop

CLE10:54 amCleveland Hopkins Intl

$1,215

American Airlines

Nov 25

CLE5:00 amCleveland Hopkins Intl

21h 45m

2 stops

ICN4:45 pmIncheon Intl

Dec 4

ICN6:50 pmIncheon Intl

19h 52m

2 stops

CLE12:42 amCleveland Hopkins Intl

$1,316

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 11/8

9:36 am-9:20 pm

1 stop21h 44m

Incheon Intl

Sun 11/15

8:40 pm-11:12 pm

2 stops40h 32m

$1,021

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Wed 10/21

12:43 pm-5:30 am

2 stops51h 47m

Incheon Intl

Wed 11/4

9:55 pm-11:56 am

1 stop28h 01m

$1,023

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 1/12

6:40 pm-5:10 pm

2 stops32h 30m

Incheon Intl

Tue 2/2

8:10 pm-6:00 pm

1 stop35h 50m

$1,081

ColumbusIncheon

CMH Columbus - ICN Incheon Intl

CMHICN

Columbus

Wed 1/13

9:30 am-5:10 pm

2 stops41h 40m

Incheon Intl

Wed 1/27

6:55 pm-9:12 pm

2 stops40h 17m

$1,094

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Tue 11/10

6:44 pm-5:45 am

1 stop21h 01m

Incheon Intl

Tue 11/17

7:25 pm-11:06 pm

1 stop17h 41m

$1,163

Quickest round-trip

ColumbusIncheon

CMH Columbus - ICN Incheon Intl

CMHICN

Columbus

Tue 10/13

7:22 pm-4:15 am

1 stop19h 53m

Incheon Intl

Tue 11/24

5:40 pm-10:23 pm

1 stop18h 43m

$1,163

ColumbusIncheon

CMH Columbus - ICN Incheon Intl

CMHICN

Columbus

Thu 10/15

3:41 pm-4:20 am

1 stop23h 39m

Incheon Intl

Mon 11/23

12:45 pm-4:03 pm

1 stop17h 18m

$1,163

ColumbusIncheon

CMH Columbus - ICN Incheon Intl

CMHICN

Columbus

Thu 10/15

3:41 pm-4:20 am

1 stop23h 39m

Incheon Intl

Thu 11/26

12:45 pm-4:03 pm

1 stop17h 18m

$1,163

DaytonIncheon

DAY Dayton - ICN Incheon Intl

DAYICN

Dayton

Mon 10/26

2:10 pm-4:40 am

2 stops25h 30m

Incheon Intl

Mon 11/2

6:00 pm-2:15 pm

2 stops34h 15m

$1,217

ClevelandIncheon

CLE Cleveland Hopkins Intl - ICN Incheon Intl

CLEICN

Cleveland Hopkins Intl

Wed 11/25

5:00 am-4:45 pm

2 stops21h 45m

Incheon Intl

Fri 12/4

6:50 pm-12:42 am

2 stops19h 52m

$1,316

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 Seoul

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 Seoul?

The month of March is another great option to travel to Seoul, with average flight prices from Ohio averaging around $1,095.

Can stopping save me money on Ohio to Seoul flights?

You could potentially save up to 13% on your flight if you consider stops on a Ohio to Seoul flight.

Cheap Ohio to Seoul flight deals and tips

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

Best Price Found	$426
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to Seoul from Ohio in the past 72 hours is $426. The best round-trip flight deal from Ohio to Seoul found on momondo in the last 72 hours is $1,021.

The fastest flight from Ohio to Seoul takes 15h 00m

There are no direct flights from Ohio to Seoul. There are no popular flight routes from Ohio to Seoul.

Search flight deals

Frequently asked questions about flying from Ohio to Seoul

When did momondo last update prices for flights from Ohio to Seoul?
Prices for flights from Ohio to Seoul are updated daily.
How many operators does momondo search for flights from Ohio to Seoul?
As of September 2026, there are 7 operators available to choose from for flights from Ohio to Seoul.
How old do you have to be to fly from Ohio to Seoul?
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 Ohio to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul 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 Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ohio to Seoul

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $846	Free Cancellation	Rating 7.0 12,099 reviews	Search American Airlines flights
Delta	PriceFrom $855	Free Cancellation	Rating 7.8 8,605 reviews	Search Delta flights
United Airlines	PriceFrom $855	Free Cancellation	Rating 7.4 10,246 reviews	Search United Airlines flights
Air Canada	PriceFrom $919	Free Cancellation	Rating 7.1 11,697 reviews	Search Air Canada flights
Korean Air	PriceFrom $966	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,004	Free Cancellation	Rating 8.3 1,923 reviews	Search Japan Airlines flights
Asiana Airlines	PriceFrom $1,054	Free Cancellation	Rating 8.1 563 reviews	Search Asiana Airlines flights

Why use momondo?

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

It is quick and easy to find Ohio to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

Yes. momondo allows you to filter the results for Ohio to Seoul flights to just show those with flexible booking policies.

How can momondo help me find flights from Ohio to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ohio to Seoul.

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

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Ohio and alert you when they change.

An easier way to manage your Seoul 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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Cheap flights from Ohio to Seoul from $426

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 Seoul departing on 11/15. 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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Cathay Pacific flights from Ohio to Seoul

Our best Cathay Pacific deals on Ohio to Seoul flight tickets

American Airlines flights from Ohio to Seoul

Our best American Airlines deals on Ohio to Seoul flight tickets

momondo Fare Finder

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Ohio to Seoul

What is the cheapest month to fly to Seoul?

Can stopping save me money on Ohio to Seoul flights?

What is the cheapest airline that flies from Ohio to Seoul?

What airlines fly to Seoul?

How long does it take to fly to Seoul?

Cheap Ohio to Seoul flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ohio to Seoul

Best airlines flying from Ohio to Seoul

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

Why use momondo?

An easier way to manage your Seoul 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

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul

Fly your favorite airline to Seoul

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

Cabin classes currently available on flights to Seoul

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

Popular cities in South Korea

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

Fly to other destinations from Ohio

According to popular flight searches on momondo this year

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