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$355+ Cheap flights from Ohio to Seoul (SEL)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — SEL
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Ohio to Seoul

Cheapest flights from Ohio to Seoul
Explore the most affordable flight options available from Ohio to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:35 pmCLE - ICN
1 stop22h 05mUnited Airlines
Thu 1/86:00 pmICN - CLE
1 stop17h 14mUnited Airlines
Deal found 12/18$1,096
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:29 amCLE - ICN
1 stop20h 21mDelta
Mon 1/126:00 pmICN - CLE
1 stop20h 39mDelta
Deal found 12/18$1,346
This United Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:20 amCLE - ICN
1 stop19h 55mUnited Airlines
Mon 1/126:00 pmICN - CLE
2 stops29h 51mUnited Airlines
Deal found 12/18$1,410
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:40 amCLE - ICN
2 stops31h 00mUnited Airlines
Tue 12/236:00 pmICN - CLE
1 stop25h 08mUnited Airlines
Deal found 12/17$1,452
This Korean Air deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:00 amCLE - ICN
1 stop20h 35mMultiple Airlines
Mon 1/127:15 pmICN - CLE
1 stop17h 28mMultiple Airlines
Deal found 12/16$1,588
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:06 pmPIT - ICN
1 stop33h 09mUnited Airlines
Tue 1/66:00 pmICN - PIT
2 stops31h 25mUnited Airlines
Deal found 12/16$1,629
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:01 amDTW - ICN
2 stops23h 34mMultiple Airlines
Fri 1/29:55 pmICN - DTW
1 stop24h 48mMultiple Airlines
Deal found 12/17$1,739
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:49 pmCVG - ICN
2 stops32h 26mUnited Airlines
Sun 1/186:00 pmICN - CVG
2 stops30h 00mUnited Airlines
Deal found 12/16$1,810
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:45 pmPIT - ICN
2 stops32h 30mUnited Airlines
Sun 1/116:00 pmICN - PIT
2 stops29h 33mUnited Airlines
Deal found 12/17$1,812
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:45 pmCMH - ICN
2 stops32h 30mUnited Airlines
Thu 1/86:00 pmICN - CMH
2 stops34h 50mUnited Airlines
Deal found 12/17$1,855
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:25 amPIT - ICN
1 stop19h 50mUnited Airlines
Tue 1/66:00 pmICN - PIT
2 stops31h 25mUnited Airlines
Deal found 12/16$1,871
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:45 pmPIT - ICN
2 stops32h 30mUnited Airlines
Mon 1/126:00 pmICN - PIT
2 stops29h 47mUnited Airlines
Deal found 12/17$1,887

Find flight deals from Ohio to Seoul

Keep the following information in mind while searching for Ohio to Seoul flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$752
(Expedia)

One-way from

$355
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,911
Provider with most accurate pricing for Cleveland Hopkins Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Seoul (SEL) flights.
Search Deals
From Ohio to Seoul (SEL)
Search Deals
One-way flight from Ohio to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($403 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ohio to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Ohio to Seoul that are best for you.

Fly from

Ohio

Fly to

Seoul

Route

Depart

Return

Price

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Sun 1/18

8:00 am-6:35 pm

1 stop20h 35m

Incheon Intl

Thu 1/22

8:35 pm-7:49 pm

1 stop37h 14m

$823

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 1/8

7:30 am-6:35 pm

1 stop21h 05m

Incheon Intl

Thu 1/22

8:35 pm-7:27 pm

1 stop36h 52m

$823

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 3/15

7:00 am-6:35 pm

1 stop22h 35m

Incheon Intl

Thu 3/26

8:35 pm-5:17 pm

1 stop33h 42m

$823

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sun 2/1

7:00 am-6:35 pm

1 stop21h 35m

Incheon Intl

Thu 2/5

8:35 pm-6:46 pm

1 stop36h 11m

$823

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 1/13

6:00 am-3:50 pm

1 stop19h 50m

Incheon Intl

Tue 1/20

7:40 pm-10:59 pm

1 stop17h 19m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/10

6:25 am-4:50 pm

1 stop20h 25m

Incheon Intl

Fri 3/6

7:25 pm-12:04 am

1 stop18h 39m

$846

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 1/13

2:58 pm-5:40 am

2 stops24h 42m

Incheon Intl

Tue 1/20

12:45 pm-10:13 pm

2 stops23h 28m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 2/10

7:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Fri 3/6

7:15 pm-10:42 am

2 stops29h 27m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 2/22

8:00 pm-4:15 pm

2 stops30h 15m

Incheon Intl

Wed 2/25

12:45 pm-10:54 pm

2 stops24h 09m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 2/15

2:58 pm-5:40 am

2 stops24h 42m

Incheon Intl

Thu 2/19

12:45 pm-11:44 pm

2 stops24h 59m

$850

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 60 results
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Best time to book a flight from Ohio to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Ohio 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 Ohio to Seoul

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

Currently, November is the cheapest month in which you can book a flight from Ohio to Seoul (average of $518). Flying from Ohio to Seoul in July is currently the most expensive (average of $1,081). 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 OH to SEL?

Find hourly flight availability from Ohio to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Ohio to Seoul in the afternoon. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

How much does it cost to fly round-trip from Ohio to Seoul?

Related info for your journey

Find useful and relevant information for your journey from Ohio to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Ohio to Seoul?

    Departing from Ohio to Seoul will take you 19h 50m. Airlines will cover a distance of 6767 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Ohio to Seoul?

    While some choose either Columbus - Incheon Intl or Cleveland Hopkins Intl - Incheon Intl, Detroit Metropolitan Wayne County - Incheon Intl is the most popular route from Ohio to Seoul.

  • Can I find deals for flights from Ohio to Seoul that include hotel bookings?

    Yes. In addition to deals on Ohio to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ohio to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ohio to Seoul.

  • Can I find deals for business class flights from Ohio to Seoul?

    Yes. Cheapflights offers flight deals from Ohio to Seoul 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 Ohio to Seoul?

    Currently, November is the cheapest month in which you can book a flight from Ohio to Seoul (average of $518). Flying from Ohio to Seoul in July is currently the most expensive (average of $1,081). 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

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Alternative routes for Ohio to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Ohio to Seoul

Discover the top 6 airlines that operate flights from Ohio to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$837Average$1,157FlexibilityNo cancel feeOn-time67%
DeltaCheapest$845Average$1,167FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$884Average$1,259FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$886Average$1,318FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,064Average$1,381FlexibilityNo cancel feeOn-time81%
Japan AirlinesCheapest$1,204Average$1,290FlexibilityNo cancel feeOn-time79%

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