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Cheap flights from Ohio to Seoul from $326

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 10/2. 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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0 bags

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Cheap round-trip flights

Multiple Airlines Logo
9:20 pm - 3:45 pmDTW-ICN
29h 25m1 stop
Multiple Airlines Logo
9:20 pm - 12:15 amICN-DTW
39h 55m2 stops
$772Multiple Airlines
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Mon, Oct 6 - Sun, Oct 26
Multiple Airlines Logo
9:20 pm - 3:45 pmDTW-ICN
29h 25m1 stop
Multiple Airlines Logo
9:05 pm - 2:57 pmICN-DTW
30h 52m2 stops
$786Multiple Airlines
Find Deal
Mon, Oct 6 - Thu, Oct 23
United Airlines Logo
4:08 pm - 4:20 amCMH-ICN
23h 12m2 stops
United Airlines Logo
11:30 am - 9:00 pmICN-CMH
22h 30m1 stop
$847United Airlines
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Wed, Oct 1 - Sat, Oct 25
United Airlines Logo
2:17 pm - 4:20 amCMH-ICN
25h 03m2 stops
United Airlines Logo
11:30 am - 4:21 pmICN-CMH
17h 51m1 stop
$852United Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 25
Delta Logo
6:25 am - 4:50 pmCMH-ICN
20h 25m1 stop
Delta Logo
7:25 pm - 11:57 pmICN-CMH
17h 32m1 stop
$855Delta
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Thu, Feb 26 - Wed, Mar 11
American Airlines Logo
5:38 am - 3:55 pmCMH-ICN
21h 17m1 stop
American Airlines Logo
7:15 pm - 10:30 pmICN-CMH
17h 15m1 stop
$856American Airlines
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Sat, Oct 25 - Tue, Nov 18
Delta Logo
6:09 am - 4:30 pmCMH-ICN
21h 21m2 stops
Delta Logo
8:05 pm - 12:05 amICN-CMH
18h 00m2 stops
$861Delta
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Sat, Oct 25 - Tue, Nov 18
American Airlines Logo
5:15 am - 3:30 pmPIT-ICN
21h 15m1 stop
American Airlines Logo
7:15 pm - 10:06 pmICN-PIT
16h 51m1 stop
$870American Airlines
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Mon, Oct 20 - Sat, Nov 8
Alaska Airlines Logo
6:33 pm - 6:35 pmCMH-ICN
35h 02m1 stop
Alaska Airlines Logo
8:35 pm - 6:28 pmICN-CMH
34h 53m1 stop
$872Alaska Airlines
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Fri, Oct 3 - Sat, Nov 1
Alaska Airlines Logo
7:57 pm - 7:00 pmCLE-ICN
34h 03m3 stops
Alaska Airlines Logo
9:25 pm - 7:15 pmICN-CLE
34h 50m3 stops
$1,413Alaska Airlines
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Mon, Oct 20 - Wed, Oct 29

United Airlines flights from Ohio to Incheon Intl Airport

Our best United Airlines deals on Ohio to Incheon Intl Airport flight tickets
United Airlines
Oct 1
CMH4:08 pmColumbus
23h 12m
2 stops
ICN4:20 amIncheon Intl
Oct 25
ICN11:30 amIncheon Intl
22h 30m
1 stop
CMH9:00 pmColumbus
$847
Find similar
United Airlines
Oct 1
CMH2:17 pmColumbus
25h 03m
2 stops
ICN4:20 amIncheon Intl
Oct 25
ICN11:30 amIncheon Intl
17h 51m
1 stop
CMH4:21 pmColumbus
$852
Find similar
United Airlines
Feb 26
CMH11:29 amColumbus
28h 11m
2 stops
ICN5:40 amIncheon Intl
Mar 11
ICN11:45 amIncheon Intl
21h 36m
2 stops
CMH8:21 pmColumbus
$860
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Air Canada flights from Ohio to Incheon Intl Airport

Our best Air Canada deals on Ohio to Incheon Intl Airport flight tickets
Air Canada
Sep 25
PIT6:20 amPittsburgh
20h 55m
2 stops
ICN4:15 pmIncheon Intl
Sep 30
ICN5:45 pmIncheon Intl
34h 49m
2 stops
PIT3:34 pmPittsburgh
$846
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Air Canada
Sep 25
PIT6:20 amPittsburgh
22h 10m
1 stop
ICN5:30 pmIncheon Intl
Sep 30
ICN5:45 pmIncheon Intl
34h 49m
2 stops
PIT3:34 pmPittsburgh
$859
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Air Canada
Sep 23
CLE4:10 pmCleveland Hopkins Intl
36h 20m
1 stop
ICN5:30 pmIncheon Intl
Oct 21
ICN7:05 pmIncheon Intl
33h 18m
1 stop
CLE3:23 pmCleveland Hopkins Intl
$906
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momondo Fare Finder

 
Customize your flight search to find flights from Ohio to Incheon Intl Airport 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, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Ohio to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 10/6

9:20 pm-3:45 pm

1 stop29h 25m

Incheon Intl

Sun 10/26

9:20 pm-12:15 am

2 stops39h 55m

$772

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Mon 10/6

9:20 pm-3:45 pm

1 stop29h 25m

Incheon Intl

Thu 10/23

9:05 pm-2:57 pm

2 stops30h 52m

$786

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Wed 10/1

4:08 pm-4:20 am

2 stops23h 12m

Incheon Intl

Sat 10/25

11:30 am-9:00 pm

1 stop22h 30m

$847

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Wed 10/1

2:17 pm-4:20 am

2 stops25h 03m

Incheon Intl

Sat 10/25

11:30 am-4:21 pm

1 stop17h 51m

$852

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Thu 2/26

6:25 am-4:50 pm

1 stop20h 25m

Incheon Intl

Wed 3/11

7:25 pm-11:57 pm

1 stop17h 32m

$855

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sat 10/25

5:38 am-3:55 pm

1 stop21h 17m

Incheon Intl

Tue 11/18

7:15 pm-10:30 pm

1 stop17h 15m

$856

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sat 10/25

6:09 am-4:30 pm

2 stops21h 21m

Incheon Intl

Tue 11/18

8:05 pm-12:05 am

2 stops18h 00m

$861

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Mon 10/20

5:15 am-3:30 pm

1 stop21h 15m

Incheon Intl

Sat 11/8

7:15 pm-10:06 pm

1 stop16h 51m

$870

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Fri 10/3

6:33 pm-6:35 pm

1 stop35h 02m

Incheon Intl

Sat 11/1

8:35 pm-6:28 pm

1 stop34h 53m

$872

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Mon 10/20

7:57 pm-7:00 pm

3 stops34h 03m

Incheon Intl

Wed 10/29

9:25 pm-7:15 pm

3 stops34h 50m

$1,413

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Ohio to Incheon Intl Airport

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

What is the cheapest month to fly to Incheon Intl Airport?

The cheapest month to fly to Incheon Intl Airport from Ohio is in September. Flight prices, which tend to average around $1,007, are often lower during this time because this is during the off-season. If you are unable to visit Incheon Intl Airport during the month of September, then departing from Ohio during the month October is also very affordable. Most momondo users find prices during this month for around $1,014.

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Ohio to Incheon Intl Airport is on a Tuesday when prices can be found for as low as $1,387. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,865. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the afternoon is the cheapest time of day to fly from Ohio to Incheon Intl Airport when you can find flight prices for as low as $1,010. Flying to Incheon Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,694 on average. Flights to Incheon Intl Airport from Ohio in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Ohio to Incheon Intl Airport flights?

You could potentially save up to 23% on your flight if you consider stops on a Ohio to Incheon Intl Airport flight.

Cheap Ohio to Incheon Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to Incheon Intl Airport

Fastest flight time

14h 58m

Direct flights

Every day
The fastest flight from Ohio to Incheon Intl Airport takes 14h 58m
Direct flights go from Ohio to Incheon Intl Airport every day.
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  • When did momondo last update prices for flights from Ohio to Incheon Intl Airport?

    Prices for flights from Ohio to Incheon Intl Airport were last updated today.

  • How many operators does momondo search for flights from Ohio to Incheon Intl Airport?

  • How old do you have to be to fly from Ohio to Incheon Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ohio to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

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

Best airlines flying from Ohio to Incheon Intl Airport

Compare and see reviews for airlines that fly from Ohio to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $837Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
DeltaPriceFrom $856Free CancellationRating
7.9
7,961 reviews
Search Delta flights
United AirlinesPriceFrom $886Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $927Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Korean AirPriceFrom $1,064Free CancellationRating
8.4
1,140 reviews
Search Korean Air flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Suwon
Daejeon
Seongnam
Anyang

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ohio to Seoul. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Seoul from Ohio which offer a flexible booking policy as well as other useful filters and features.

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?

Of course. momondo tracks the price of Ohio to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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