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 cheapest airlines to fly from Ohio to Seoul one-way?

$398 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Japan Airlines and United Airlines, with prices starting from $411 and $423, respectively.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Ohio to Seoul?

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

What are the most popular airlines that fly from Ohio to Seoul?

Before booking your flight from Ohio to Seoul check out the most popular airlines for this route: Delta, Korean Air or Air Canada.

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.

$398+ Cheap Flights from Ohio to Seoul

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

Airfare is below average for this route at the moment. Ohio to Seoul flights typically cost between $1,061 and $1,157 in November. The cheapest round-trip price found within the last 3 days was $897 on Air Canada (Nov 23-Dec 5).

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Find 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 October 30, 2025.

Mon 12/14:35 pmCMH - ICN

2 stops23h 05mUnited Airlines

Thu 12/1112:45 pmICN - CMH

2 stops20h 18mUnited Airlines

Deal found 10/28

$796

Sat 11/87:00 amCMH - ICN

1 stop19h 15mUnited Airlines

Wed 11/1212:45 pmICN - CMH

1 stop22h 10mUnited Airlines

Deal found 10/28

$800

Thu 12/49:22 amPIT - ICN

1 stop30h 18mUnited Airlines

Mon 12/156:00 pmICN - PIT

1 stop17h 13mUnited Airlines

Deal found 10/28

$819

Thu 12/42:10 pmPIT - ICN

2 stops25h 30mUnited Airlines

Tue 12/166:00 pmICN - PIT

1 stop17h 13mUnited Airlines

Deal found 10/28

$823

Sat 11/1511:00 amCLE - ICN

2 stops28h 40mUnited Airlines

Sat 1/176:00 pmICN - CLE

2 stops36h 51mUnited Airlines

Deal found 10/28

$836

Fri 11/145:55 pmPIT - ICN

1 stop34h 30mAir Canada

Sat 11/228:10 pmICN - PIT

1 stop35h 04mAir Canada

Deal found 10/29

$842

Sat 11/86:30 pmCMH - ICN

1 stop21h 15mDelta

Wed 11/127:30 pmICN - CMH

1 stop18h 28mDelta

Deal found 10/28

$846

Thu 11/274:54 pmDTW - ICN

2 stops29h 26mMultiple Airlines

Tue 12/21:20 pmICN - DTW

2 stops30h 10mMultiple Airlines

Deal found 10/29

$853

Sat 11/13:20 pmCVG - ICN

2 stops24h 20mUnited Airlines

Sat 11/86:00 pmICN - CVG

2 stops33h 11mUnited Airlines

Deal found 10/28

$863

Sat 11/16:30 pmCVG - ICN

1 stop35h 05mAlaska Airlines

Sat 11/88:35 pmICN - CVG

1 stop34h 55mAlaska Airlines

Deal found 10/28

$874

Sat 12/62:45 pmPIT - GMP

2 stops41h 20mJapan Airlines

Wed 12/1012:05 pmGMP - PIT

2 stops44h 04mJapan Airlines

Deal found 10/28

$880

Sat 11/157:35 amCLE - ICN

1 stop18h 45mDelta

Sat 1/177:25 pmICN - CLE

1 stop19h 14mDelta

Deal found 10/28

$886

Best flights from Ohio to Seoul
Discover carefully curated flight deals from Ohio to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Wed 3/186:25 pmCMH - ICN

1 stop35h 10mAlaska Airlines

Wed 4/158:35 pmICN - CMH

1 stop33h 38mAlaska Airlines

Deal found 10/27

$768

Wed 12/39:22 amPIT - ICN

1 stop30h 18mUnited Airlines

Tue 12/166:00 pmICN - PIT

1 stop17h 13mUnited Airlines

Deal found 10/28

$819

Mon 1/126:00 amCMH - ICN

1 stop19h 50mDelta

Mon 1/197:25 pmICN - CMH

1 stop16h 51mDelta

Deal found 10/30

$846

Mon 12/17:00 amCMH - ICN

1 stop19h 45mAmerican Airlines

Thu 12/117:15 pmICN - CMH

1 stop19h 05mAmerican Airlines

Deal found 10/29

$847

Sun 11/236:40 pmCVG - ICN

1 stop33h 45mAir Canada

Fri 12/55:55 pmICN - CVG

2 stops38h 05mAir Canada

Deal found 10/30

$897

Mon 1/123:00 pmCMH - GMP

2 stops41h 05mJapan Airlines

Mon 1/197:40 pmGMP - CMH

2 stops36h 19mJapan Airlines

Deal found 10/30

$909

Mon 11/311:56 amCVG - ICN

2 stops27h 14mMultiple Airlines

Wed 11/59:55 pmICN - CVG

1 stop28h 00mMultiple Airlines

Deal found 10/30

$1,091

Thu 12/49:22 amPIT - ICN

1 stop30h 18mUnited Airlines

Fri 12/126:00 pmICN - PIT

1 stop17h 13mUnited Airlines

Deal found 10/28

$819

Tue 2/106:04 pmCMH - ICN

2 stops31h 26mDelta

Fri 3/67:40 pmICN - CMH

1 stop17h 22mDelta

Deal found 10/28

$850

Wed 4/16:00 amDTW - GMP

2 stops27h 20mANA

Wed 4/87:55 pmGMP - DTW

2 stops30h 21mANA

Deal found 10/28

$1,716

Wed 12/39:22 amPIT - ICN

1 stop30h 18mUnited Airlines

Sun 12/146:00 pmICN - PIT

1 stop17h 13mUnited Airlines

Deal found 10/28

$819

Fri 11/216:40 pmCVG - ICN

2 stops32h 30mAir Canada

Sun 12/78:10 pmICN - CVG

1 stop35h 50mAir Canada

Deal found 10/29

$905

Wed 4/225:25 amCLE - ICN

1 stop21h 05mAmerican Airlines

Wed 5/65:25 pmICN - CLE

2 stops28h 14mAmerican Airlines

Deal found 10/30

$959

Sat 11/157:35 amCLE - ICN

1 stop18h 45mDelta

Sat 1/177:25 pmICN - CLE

1 stop19h 14mDelta

Deal found 10/28

$886

Wed 12/39:22 amPIT - ICN

1 stop30h 18mUnited Airlines

Mon 12/156:00 pmICN - PIT

1 stop17h 13mUnited Airlines

Deal found 10/28

$819

Sat 12/62:31 pmCMH - GMP

2 stops41h 34mJapan Airlines

Sat 1/318:00 amGMP - CMH

2 stops25h 07mJapan Airlines

Deal found 10/29

$1,009

Mon 12/296:26 pmCLE - ICN

2 stops32h 19mAmerican Airlines

Mon 1/127:15 pmICN - CLE

2 stops28h 45mAmerican Airlines

Deal found 10/29

$978

Mon 2/26:30 amCLE - ICN

1 stop19h 00mDelta

Sun 2/87:25 pmICN - CLE

1 stop19h 14mDelta

Deal found 10/28

$903

Wed 12/32:10 pmPIT - ICN

2 stops25h 30mUnited Airlines

Sat 12/136:00 pmICN - PIT

1 stop17h 13mUnited Airlines

Deal found 10/28

$823

Thu 2/269:25 amPIT - GMP

2 stops22h 40mMultiple Airlines

Sat 3/78:00 amGMP - PIT

2 stops25h 06mMultiple Airlines

Deal found 10/29

$1,127

Thu 12/44:25 pmPIT - ICN

2 stops23h 15mUnited Airlines

Mon 12/1512:45 pmICN - PIT

2 stops23h 40mUnited Airlines

Deal found 10/28

$823

Mon 1/1211:20 amDTW - ICN

2 stops36h 35mMultiple Airlines

Mon 2/21:45 pmICN - DTW

2 stops44h 33mMultiple Airlines

Deal found 10/29

$1,154

Sat 11/86:33 pmCMH - GMP

2 stops26h 22mJapan Airlines

Wed 11/127:40 pmGMP - CMH

2 stops32h 19mJapan Airlines

Deal found 10/28

$1,156

Wed 4/2210:10 amCLE - ICN

1 stop17h 15mDelta

Wed 5/66:40 pmICN - CLE

1 stop17h 14mDelta

Deal found 10/28

$992

Wed 12/32:50 pmPIT - ICN

2 stops24h 50mUnited Airlines

Fri 12/1212:45 pmICN - PIT

2 stops20h 04mUnited Airlines

Deal found 10/28

$823

Mon 11/35:31 amCVG - ICN

1 stop21h 14mAmerican Airlines

Wed 11/57:15 pmICN - CVG

1 stop17h 19mAmerican Airlines

Deal found 10/30

$1,122

Wed 2/41:20 pmDTW - ICN

2 stops33h 25mMultiple Airlines

Wed 2/113:00 pmICN - DTW

2 stops46h 19mMultiple Airlines

Deal found 10/28

$1,154

Tue 4/74:25 pmCLE - ICN

1 stop22h 35mDelta

Tue 4/286:50 pmICN - CLE

1 stop18h 47mDelta

Deal found 10/28

$992

Thu 12/49:00 amPIT - ICN

2 stops30h 40mUnited Airlines

Mon 12/86:00 pmICN - PIT

2 stops30h 07mUnited Airlines

Deal found 10/28

$823

Sun 11/93:20 pmCVG - GMP

2 stops40h 45mJapan Airlines

Thu 11/137:40 pmGMP - CVG

2 stops30h 46mJapan Airlines

Deal found 10/29

$1,211

Last-minute flights from Ohio to Seoul
Discover last-minute flight deals from Ohio to Seoul. Data last updated October 30, 2025 and is based on user searches.

Sat 11/13:20 pmCVG - ICN

2 stops24h 20mUnited Airlines

Sat 11/86:00 pmICN - CVG

2 stops33h 11mUnited Airlines

Deal found 10/28

$863

Sat 11/16:30 pmCVG - ICN

1 stop35h 05mAlaska Airlines

Sat 11/88:35 pmICN - CVG

1 stop34h 55mAlaska Airlines

Deal found 10/28

$874

Sat 11/87:00 amCMH - ICN

1 stop19h 15mUnited Airlines

Wed 11/1212:45 pmICN - CMH

1 stop22h 10mUnited Airlines

Deal found 10/28

$800

Sat 11/86:30 pmCMH - ICN

1 stop21h 15mDelta

Wed 11/127:30 pmICN - CMH

1 stop18h 28mDelta

Deal found 10/28

$846

Sun 11/96:15 pmCLE - ICN

2 stops32h 55mAir Canada

Tue 11/256:55 pmICN - CLE

2 stops36h 44mAir Canada

Deal found 10/30

$899

Fri 11/145:55 pmPIT - ICN

1 stop34h 30mAir Canada

Sat 11/228:10 pmICN - PIT

1 stop35h 04mAir Canada

Deal found 10/29

$842

Sat 11/1511:00 amCLE - ICN

2 stops28h 40mUnited Airlines

Sat 1/176:00 pmICN - CLE

2 stops36h 51mUnited Airlines

Deal found 10/28

$836

Sat 11/157:35 amCLE - ICN

1 stop18h 45mDelta

Sat 1/177:25 pmICN - CLE

1 stop19h 14mDelta

Deal found 10/28

$886

Fri 11/216:40 pmCVG - ICN

2 stops32h 30mAir Canada

Sun 12/78:10 pmICN - CVG

1 stop35h 50mAir Canada

Deal found 10/30

$905

Sun 11/236:40 pmCVG - ICN

2 stops32h 30mAir Canada

Fri 12/55:55 pmICN - CVG

2 stops38h 05mAir Canada

Deal found 10/30

$897

Tue 11/254:54 pmDTW - ICN

2 stops29h 26mMultiple Airlines

Tue 12/21:20 pmICN - DTW

2 stops30h 10mMultiple Airlines

Deal found 10/29

$896

Thu 11/274:54 pmDTW - ICN

2 stops29h 26mMultiple Airlines

Tue 12/21:20 pmICN - DTW

2 stops30h 10mMultiple Airlines

Deal found 10/29

$853

One-way flights from Ohio to Seoul
Search for one-way flight options from Ohio to Seoul. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Wed 1/217:00 amPIT - ICN

1 stop21h 35mAlaska Airlines

Deal found 10/28

$398

Mon 2/98:00 amCMH - ICN

2 stops37h 35mMultiple Airlines

Deal found 10/30

$420

Mon 2/98:00 amCMH - ICN

1 stop18h 50mDelta

Deal found 10/30

$423

Thu 11/271:17 pmDTW - ICN

2 stops49h 53mMultiple Airlines

Deal found 10/30

$435

Fri 11/289:01 amDTW - ICN

2 stops46h 34mMultiple Airlines

Deal found 10/29

$437

Tue 1/275:01 pmDTW - ICN

2 stops35h 34mMultiple Airlines

Deal found 10/30

$445

Sun 11/305:22 amCLE - ICN

1 stop21h 28mDelta

Deal found 10/29

$448

Thu 1/225:46 pmPIT - ICN

2 stops32h 29mUnited Airlines

Deal found 10/28

$448

Wed 1/285:01 pmDTW - ICN

2 stops35h 34mMultiple Airlines

Deal found 10/29

$448

Sun 1/2512:05 pmDTW - ICN

3 stops59h 45mMultiple Airlines

Deal found 10/29

$453

Thu 1/2911:33 amDTW - ICN

2 stops41h 02mMultiple Airlines

Deal found 10/29

$454

Sun 2/112:05 pmDTW - ICN

3 stops57h 30mMultiple Airlines

Deal found 10/30

$458

Cheap flight deals from Ohio to Seoul

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$768 (Alaska Airlines)
One-way from	$398 (Alaska Airlines)
Popular in	January
Cheapest in	September
Average price	$1,177

Provider with most accurate pricing for Cleveland Hopkins Intl-Seoul (SEL) flight deals.

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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 ($399 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Wed 3/18

6:25 pm-6:35 pm

1 stop35h 10m

Incheon Intl

Wed 4/15

8:35 pm-5:13 pm

1 stop33h 38m

$768

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 12/3

9:22 am-5:40 am

1 stop30h 18m

Incheon Intl

Tue 12/16

6:00 pm-9:13 pm

1 stop17h 13m

$819

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Thu 12/4

9:22 am-5:40 am

1 stop30h 18m

Incheon Intl

Fri 12/12

6:00 pm-9:13 pm

1 stop17h 13m

$819

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 12/3

9:22 am-5:40 am

1 stop30h 18m

Incheon Intl

Sun 12/14

6:00 pm-9:13 pm

1 stop17h 13m

$819

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 12/3

9:22 am-5:40 am

1 stop30h 18m

Incheon Intl

Mon 12/15

6:00 pm-9:13 pm

1 stop17h 13m

$819

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 12/3

2:10 pm-5:40 am

2 stops25h 30m

Incheon Intl

Sat 12/13

6:00 pm-9:13 pm

1 stop17h 13m

$823

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Thu 12/4

4:25 pm-5:40 am

2 stops23h 15m

Incheon Intl

Mon 12/15

12:45 pm-10:25 pm

2 stops23h 40m

$823

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Wed 12/3

2:50 pm-5:40 am

2 stops24h 50m

Incheon Intl

Fri 12/12

12:45 pm-6:49 pm

2 stops20h 04m

$823

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Thu 12/4

9:00 am-5:40 am

2 stops30h 40m

Incheon Intl

Mon 12/8

6:00 pm-10:07 am

2 stops30h 07m

$823

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Mon 1/12

6:00 am-3:50 pm

1 stop19h 50m

Incheon Intl

Mon 1/19

7:25 pm-10:16 pm

1 stop16h 51m

$846

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results

...

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?

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

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 cheapest airlines to fly from Ohio to Seoul one-way?
$398 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Japan Airlines and United Airlines, with prices starting from $411 and $423, respectively.
What are the most popular routes from Ohio to Seoul?
While some choose either Pittsburgh - Incheon Intl or Detroit Metropolitan Wayne County - Seoul Gimpo 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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Top 6 airlines flying from Ohio to Seoul

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$837	Average$1,181	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$855	Average$1,172	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$884	Average$1,394	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$886	Average$1,334	FlexibilityNo cancel fee	On-time69%
Korean Air	Cheapest$1,064	Average$1,402	FlexibilityNo cancel fee	On-time81%
Japan Airlines	Cheapest$1,204	Average$1,290	FlexibilityNo cancel fee	On-time79%

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$398+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

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Find flight deals from Ohio to Seoul

Cheapest flights from Ohio to SeoulExplore 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 October 30, 2025.

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 October 30, 2025.

Cheap flight deals from Ohio to Seoul

Keep the following information in mind while searching for Ohio to Seoul flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

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.

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?

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 October 30, 2025.

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?

What are the cheapest airlines to fly from Ohio to Seoul one-way?

What are the most popular routes from Ohio to Seoul?

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

How can I find direct flights from Ohio to Seoul?

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

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

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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.

Top 6 airlines flying from Ohio to Seoul

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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 October 30, 2025.