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Incheon Intl

$487+ Cheap flights from Ohio to Incheon Intl (ICN)

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — ICN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Ohio to Incheon Intl

Keep the following information in mind while searching for Ohio to Incheon Intl flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$900
(United Airlines)

One-way from

$487
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$953
Provider with most accurate pricing for Cleveland Hopkins Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Seoul (SEL) flights.
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From Ohio to Incheon Intl
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One-way flight from Ohio to Incheon Intl
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Highest demand for flights based on searches. 19% potential increase in price ($386 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Ohio to Incheon Intl

Cheapest flights from Ohio to Incheon Intl
Explore the most affordable flight options available from Ohio to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 8/275:28 pmCMH - ICN
1 stop21h 52mUnited Airlines
Wed 9/1711:30 amICN - CMH
1 stop17h 56mUnited Airlines
Deal found 4/17$894
This Trip.com deal was found by Cheapflights users on 4/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:58 pmDTW - ICN
2 stops39h 32mMultiple Airlines
Wed 5/146:20 pmICN - DTW
2 stops33h 59mMultiple Airlines
Deal found 4/17$923
This Air Canada deal was found by Cheapflights users on 4/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/13:20 pmPIT - ICN
2 stops35h 45mAir Canada
Fri 5/95:45 pmICN - PIT
2 stops33h 55mAir Canada
Deal found 4/16$932
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:35 pmCVG - ICN
1 stop36h 50mAir Canada
Fri 11/218:10 pmICN - CVG
1 stop33h 47mAir Canada
Deal found 4/17$945
This Air Canada deal was found by Cheapflights users on 4/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/39:20 amCMH - ICN
1 stop19h 10mAir Canada
Sun 11/26:50 pmICN - CMH
2 stops34h 46mAir Canada
Deal found 4/17$945
This Air Canada deal was found by Cheapflights users on 4/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1510:25 amCLE - ICN
2 stops40h 40mAir Canada
Sat 1/178:10 pmICN - CLE
1 stop27h 31mAir Canada
Deal found 4/16$945
This FlightHub deal was found by Cheapflights users on 4/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:10 pmDTW - ICN
1 stop32h 10mTurkish Airlines
Wed 11/1912:10 amICN - DTW
1 stop32h 05mTurkish Airlines
Deal found 4/16$948
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 9/235:50 pmCLE - ICN
1 stop21h 30mUnited Airlines
Tue 10/2111:30 amICN - CLE
1 stop25h 29mUnited Airlines
Deal found 4/16$996
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 9/53:35 pmCVG - ICN
2 stops23h 45mUnited Airlines
Sat 9/2011:30 amICN - CVG
2 stops23h 41mUnited Airlines
Deal found 4/17$1,000
This Booking.com deal was found by Cheapflights users on 4/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/79:20 amCMH - ICN
2 stops25h 05mMultiple Airlines
Sat 9/135:45 pmICN - CMH
2 stops39h 53mMultiple Airlines
Deal found 4/17$1,031
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
Sun 5/119:34 amPIT - ICN
1 stop41h 11mMultiple Airlines
Sun 5/256:20 pmICN - PIT
2 stops25h 25mMultiple Airlines
Deal found 4/17$1,032
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 11/175:40 pmPIT - ICN
1 stop22h 00mUnited Airlines
Wed 12/312:45 pmICN - PIT
1 stop17h 40mUnited Airlines
Deal found 4/16$1,036

Cheapflights Fare Finder

Customize your flight search to find flights from Ohio to Incheon Intl 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 April 17, 2025.
Use the filters below to find and compare flights from Ohio to Incheon Intl Airport that are best for you.

Fly from

Ohio

Fly to

Incheon Intl

Route

Depart

Return

Price

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Wed 8/27

5:28 pm-4:20 am

1 stop21h 52m

Incheon Intl

Wed 9/17

11:30 am-4:26 pm

1 stop17h 56m

$894

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Tue 5/6

3:58 pm-8:30 pm

2 stops39h 32m

Incheon Intl

Wed 5/14

6:20 pm-3:19 pm

2 stops33h 59m

$923

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Thu 5/1

3:20 pm-4:05 pm

2 stops35h 45m

Incheon Intl

Fri 5/9

5:45 pm-2:40 pm

2 stops33h 55m

$932

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 10/3

4:15 pm-4:05 pm

2 stops34h 50m

Incheon Intl

Sun 11/2

6:50 pm-3:36 pm

2 stops34h 46m

$945

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 9/23

5:50 pm-4:20 am

1 stop21h 30m

Incheon Intl

Tue 10/21

11:30 am-11:59 pm

1 stop25h 29m

$996

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 9/5

3:35 pm-4:20 am

2 stops23h 45m

Incheon Intl

Sat 9/20

11:30 am-10:11 pm

2 stops23h 41m

$1,000

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 9/4

1:30 pm-4:05 pm

2 stops37h 35m

Incheon Intl

Fri 9/19

6:00 pm-8:19 pm

1 stop39h 19m

$1,003

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sun 9/7

9:20 am-11:25 pm

2 stops25h 05m

Incheon Intl

Sat 9/13

5:45 pm-8:38 pm

2 stops39h 53m

$1,031

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Sun 5/11

9:34 am-3:45 pm

1 stop41h 11m

Incheon Intl

Sun 5/25

6:20 pm-6:45 am

2 stops25h 25m

$1,032

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Mon 5/12

8:30 am-3:45 pm

2 stops42h 15m

Incheon Intl

Mon 5/19

9:30 pm-7:25 pm

1 stop34h 55m

$1,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 57 results
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Best time to book a flight from Ohio to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl 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 Incheon Intl Airport

What is the cheapest month to book a flight from Ohio to Incheon Intl Airport?

Currently, February is the cheapest month in which you can book a flight from Ohio to Incheon Intl Airport (average of $1,001). Flying from Ohio to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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 ICN?

Find hourly flight availability from Ohio to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Ohio to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, 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 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated April 17, 2025.
To help decide which airline to fly from Ohio to Seoul, see what other customers have to say about Korean Air, China Airlines and Asiana Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,064 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
China Airlines
8.2
Very good
729 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.2
Very good
438 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,916 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Alaska Airlines
8.0
Very good
9,887 reviews
Korean Air
8.4
Very good
1,064 reviews

Boarding

8.5

Entertainment

8.2

Food

8.1

Crew

8.7

Comfort

8.3

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

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

  • What are the cheapest airlines to fly from Ohio to Incheon Intl Airport one-way?

    The cheapest airlines for a one-way flight from Ohio to Incheon Intl Airport are United Airlines ($488), Air Canada ($508), and WestJet ($543).

  • What are the most popular routes from Ohio to Incheon Intl Airport?

    Most travelers choose Detroit Metropolitan Wayne County - Incheon Intl, Pittsburgh - Incheon Intl or Cleveland Hopkins Intl - Incheon Intl when deciding on the best route from Ohio to Incheon Intl Airport.

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

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

  • How can I find direct flights from Ohio to Incheon Intl?

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

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

    Yes. Cheapflights offers flight deals from Ohio to Incheon Intl 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 Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Ohio to Incheon Intl Airport (average of $1,001). Flying from Ohio to Incheon Intl Airport in June is currently the most expensive (average of $1,650). 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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Book flights to Ohio if you plan to visit one of these locations
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Alternative routes for Ohio to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Incheon Intl flights
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Dallas/Fort Worth to Gimpo Intl flights
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Philadelphia to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
Boston to Gimpo Intl flights
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Top 5 airlines flying from Ohio to Incheon Intl

Discover the top 5 airlines that operate flights from Ohio to Incheon Intl. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$453Average$1,566FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$713Average$1,215FlexibilityNo cancel feeOn-time67%
DeltaCheapest$927Average$1,617FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$927Average$1,647FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,064Average$1,724FlexibilityNo cancel feeOn-time81%

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