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Incheon Intl

$403+ 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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
CVG — ICN
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$798
(Kiwi.com)

One-way from

$403
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,425
From Ohio to Incheon Intl
Search Deals
One-way flight from Ohio to Incheon Intl
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Highest demand for flights based on searches. 17% potential increase in price ($311 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($85 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/268:35 amDTW - ICN
1 stop24h 00mMultiple Airlines
Sun 9/76:20 pmICN - DTW
2 stops35h 30mMultiple Airlines
Deal found 7/28$798
This Air Canada deal was found by Cheapflights users on 7/29. 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.
Mon 9/223:25 pmPIT - ICN
1 stop35h 50mAir Canada
Tue 10/147:05 pmICN - PIT
1 stop33h 29mAir Canada
Deal found 7/29$836
This United Airlines deal was found by Cheapflights users on 7/28. 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 9/15:52 pmCMH - ICN
2 stops21h 28mUnited Airlines
Mon 9/2911:30 amICN - CMH
1 stop17h 51mUnited Airlines
Deal found 7/28$856
This Delta deal was found by Cheapflights users on 7/28. 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.
Fri 9/127:55 pmPIT - ICN
1 stop19h 05mDelta
Fri 9/194:25 pmICN - PIT
1 stop20h 43mDelta
Deal found 7/28$856
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 9/116:00 amCMH - ICN
2 stops21h 25mDelta
Thu 9/1810:15 amICN - CMH
2 stops23h 40mDelta
Deal found 7/28$861
This United Airlines deal was found by Cheapflights users on 7/29. 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 9/122:10 pmPIT - ICN
2 stops25h 10mUnited Airlines
Fri 9/194:50 pmICN - PIT
1 stop25h 24mUnited Airlines
Deal found 7/29$861
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/127:42 pmPIT - ICN
1 stop33h 53mAlaska Airlines
Fri 9/198:35 pmICN - PIT
1 stop23h 13mAlaska Airlines
Deal found 7/29$864
This Travelocity deal was found by Cheapflights users on 7/29. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/134:15 pmPIT - ICN
2 stops39h 55mMultiple Airlines
Tue 10/217:05 pmICN - PIT
1 stop33h 29mMultiple Airlines
Deal found 7/29$866
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/1310:49 amCLE - ICN
1 stop16h 36mDelta
Sat 9/206:50 pmICN - CLE
1 stop18h 49mDelta
Deal found 7/30$892
This Air Canada deal was found by Cheapflights users on 7/28. 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 9/191:30 pmCVG - ICN
1 stop37h 45mAir Canada
Sun 10/126:00 pmICN - CVG
1 stop39h 27mAir Canada
Deal found 7/28$893
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 9/27:01 amCVG - ICN
1 stop20h 29mDelta
Tue 9/1610:15 amICN - CVG
1 stop18h 05mDelta
Deal found 7/30$896
This Delta deal was found by Cheapflights users on 7/30. 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.
Sat 9/136:00 amDAY - ICN
1 stop19h 10mDelta
Sat 9/206:50 pmICN - DAY
1 stop17h 17mDelta
Deal found 7/30$896

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 July 30, 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

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Tue 8/26

8:35 am-9:35 pm

1 stop24h 00m

Incheon Intl

Sun 9/7

6:20 pm-4:50 pm

2 stops35h 30m

$798

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Mon 9/22

3:25 pm-4:15 pm

1 stop35h 50m

Incheon Intl

Tue 10/14

7:05 pm-3:34 pm

1 stop33h 29m

$836

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Mon 9/1

5:52 pm-4:20 am

2 stops21h 28m

Incheon Intl

Mon 9/29

11:30 am-4:21 pm

1 stop17h 51m

$856

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Fri 9/12

7:55 pm-4:00 am

1 stop19h 05m

Incheon Intl

Fri 9/19

4:25 pm-12:08 am

1 stop20h 43m

$856

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Thu 9/11

6:00 am-4:25 pm

2 stops21h 25m

Incheon Intl

Thu 9/18

10:15 am-8:55 pm

2 stops23h 40m

$861

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Fri 9/12

2:10 pm-4:20 am

2 stops25h 10m

Incheon Intl

Fri 9/19

4:50 pm-9:48 am

2 stops29h 58m

$861

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Fri 9/12

7:42 pm-6:35 pm

1 stop33h 53m

Incheon Intl

Fri 9/19

8:35 pm-6:48 am

1 stop23h 13m

$864

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Mon 10/13

4:15 pm-9:10 pm

2 stops39h 55m

Incheon Intl

Tue 10/21

7:05 pm-3:34 pm

1 stop33h 29m

$866

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sat 9/13

10:49 am-4:25 pm

1 stop16h 36m

Incheon Intl

Sat 9/20

6:50 pm-12:39 am

1 stop18h 49m

$892

CincinnatiIncheon

CVG - ICN

CVGICN

Cincinnati Cinci./N. Kentucky

Fri 9/19

1:30 pm-4:15 pm

1 stop37h 45m

Incheon Intl

Sun 10/12

6:00 pm-8:27 pm

1 stop39h 27m

$893

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 46 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 $998). Flying from Ohio to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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 July 30, 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.

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 July 30, 2025.
Read through reviews of airlines operating flights from Ohio to Incheon Intl Airport, such as Korean Air, Delta, and Alaska Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

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
1,121 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

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
7,980 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

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
10,000 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

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.
Cathay Pacific
7.6
Good
949 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

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.
Qatar Airways
7.4
Good
3,607 reviews
Korean Air
8.4
Very good
1,121 reviews

Boarding

8.5

Crew

8.7

Food

8.1

Overall

8.4

Comfort

8.2

Entertainment

8.2

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 WestJet ($403), Air Canada ($467), and American Airlines ($546).

  • 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 $998). Flying from Ohio to Incheon Intl Airport in December is currently the most expensive (average of $1,635). 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

Traveling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam
Daejeon

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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.
John F Kennedy Intl to Incheon Intl flights
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O'Hare Intl to Incheon Intl flights
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San Francisco to Gimpo Intl flights
Seattle to Gimpo Intl flights
Atlanta to Incheon Intl flights
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Love Field to Incheon Intl flights
Ontario to Incheon Intl flights
LaGuardia to Gimpo Intl flights
Dulles Intl to Gimpo Intl flights
Reagan-National to Incheon Intl flights
Baltimore to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Honolulu to Incheon Intl flights
San Jose to Incheon Intl flights
Las Vegas to Incheon Intl flights
Oakland to Incheon Intl flights
Minneapolis to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
Santa Ana to Incheon Intl flights
Orlando to Incheon Intl flights
Burbank to Incheon Intl flights
Detroit to Incheon Intl flights
Denver to Incheon Intl flights
Reagan-National to Gimpo Intl flights
Salt Lake City to Incheon Intl flights
Philadelphia to Incheon Intl flights
Baltimore to Gimpo Intl flights
Charlotte to Incheon Intl flights
Raleigh to Incheon Intl flights
Boston to Gimpo Intl flights
Atlanta to Gimpo Intl flights
Midway to Incheon Intl flights
George Bush Intcntl to Gimpo Intl flights
San Jose to Gimpo Intl flights
Honolulu to Gimpo Intl flights
Las Vegas to Gimpo Intl flights

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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$562Average$1,486FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$713Average$1,205FlexibilityNo cancel feeOn-time67%
DeltaCheapest$856Average$1,414FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$895Average$1,631FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,064Average$1,451FlexibilityNo cancel feeOn-time81%

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