What airlines fly to Incheon Intl Airport?

Delta, Korean Air and United Airlines are the top three most popular airlines that fly to Incheon Intl Airport from Ohio according to our data. Delta is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 7 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Ohio to Incheon Intl?

Delta and Air Canada are the most popular carriers operating from Ohio to Incheon Intl

How long does it take to fly to Incheon Intl Airport?

On average, it takes 17h 30m to fly from Ohio to Incheon Intl Airport if you fly out of Columbus (the most popular airport in Ohio) and into Incheon Intl Airport (the most popular airport in Incheon Intl Airport). If you’re flying out of Cleveland and into Incheon Intl Airport, then the flight time is around 18h 20m.

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?

There are 7 operators available for flights from Ohio to Incheon Intl Airport as of September 2026.

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.

$493 Cheap Flights from Ohio to Incheon Intl Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Ohio to Seoul

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:43 pm - 5:55 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

40h 12m2 stops Atlanta Hartsfield-Jackson Washington, D.C. Dulles Intl

9:55 pm - 11:56 amICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

28h 01m1 stop Newark

$891Multiple Airlines

Tue, Oct 20 - Wed, Nov 11

8:19 pm - 5:55 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

32h 36m2 stops Orlando Washington, D.C. Dulles Intl

9:55 pm - 11:56 amICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

28h 01m1 stop Newark

$966Multiple Airlines

Thu, Oct 22 - Wed, Nov 11

9:30 am - 5:10 pmCMH Columbus-ICN Incheon Intl

41h 40m2 stops Toronto Pearson Intl Vancouver Intl

6:55 pm - 9:12 pmICN Incheon Intl-CMH Columbus

40h 17m2 stops Vancouver Intl Toronto Pearson Intl

$1,094Air Canada

Wed, Jan 13 - Wed, Jan 27

6:55 pm - 6:25 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

33h 30m1 stop Toronto Pearson Intl

6:55 pm - 6:19 pmICN Incheon Intl-CLE Cleveland Hopkins Intl

37h 24m2 stops Vancouver Intl Toronto Pearson Intl

$1,094Air Canada

Sun, Jan 17 - Thu, Jan 21

7:00 am - 6:25 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

21h 25m2 stops Newark Toronto Pearson Intl

8:10 pm - 6:19 pmICN Incheon Intl-CLE Cleveland Hopkins Intl

36h 09m1 stop Toronto Pearson Intl

$1,158Asiana Airlines

Mon, Jan 18 - Wed, Jan 20

6:15 am - 4:50 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

21h 35m1 stop Detroit Metropolitan Wayne County

4:25 pm - 12:35 amICN Incheon Intl-CLE Cleveland Hopkins Intl

21h 10m1 stop Atlanta Hartsfield-Jackson

$1,163Delta

Mon, Mar 22 - Tue, Mar 30

7:45 am - 4:20 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

19h 35m1 stop Salt Lake City

7:20 pm - 10:51 pmICN Incheon Intl-CLE Cleveland Hopkins Intl

16h 31m1 stop Salt Lake City

$1,163Delta

Mon, Mar 22 - Tue, Mar 30

5:45 am - 6:25 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

22h 40m2 stops Newark Toronto Pearson Intl

8:10 pm - 10:58 amICN Incheon Intl-CLE Cleveland Hopkins Intl

28h 48m2 stops Toronto Pearson Intl Newark

$1,168Asiana Airlines

Mon, Jan 18 - Wed, Jan 20

5:00 am - 4:45 pmCLE Cleveland Hopkins Intl-ICN Incheon Intl

21h 45m2 stops Charlotte Douglas Dallas/Fort Worth

6:50 pm - 12:42 amICN Incheon Intl-CLE Cleveland Hopkins Intl

19h 52m2 stops Dallas/Fort Worth Charlotte Douglas

$1,316American Airlines

Wed, Nov 25 - Fri, Dec 4

6:00 am - 4:45 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

20h 45m1 stop Dallas/Fort Worth

6:50 pm - 11:27 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

18h 37m1 stop Dallas/Fort Worth

$1,348American Airlines

Thu, Nov 5 - Thu, Nov 19

Cheap last minute flights

Enter your travel dates to find the best prices.

5:28 am - 3:45 pmCMH Columbus-ICN Incheon Intl

21h 17m2 stops Chicago O'Hare Intl Dallas/Fort Worth

5:50 pm - 10:20 pmICN Incheon Intl-CMH Columbus

17h 30m1 stop Dallas/Fort Worth

$1,194American Airlines

Sat, Sep 26 - Mon, Sep 28

5:28 am - 3:45 pmCMH Columbus-ICN Incheon Intl

21h 17m2 stops Chicago O'Hare Intl Dallas/Fort Worth

5:50 pm - 8:35 amICN Incheon Intl-CMH Columbus

27h 45m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National

$1,194American Airlines

Sat, Sep 26 - Mon, Sep 28

4:57 pm - 3:45 pmCMH Columbus-ICN Incheon Intl

33h 48m1 stop Dallas/Fort Worth

5:50 pm - 10:20 pmICN Incheon Intl-CMH Columbus

17h 30m1 stop Dallas/Fort Worth

$1,196American Airlines

Sat, Sep 26 - Mon, Sep 28

6:00 am - 2:10 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 10m1 stop Atlanta Hartsfield-Jackson

6:50 pm - 10:43 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

16h 53m1 stop Atlanta Hartsfield-Jackson

$1,313Korean Air

Thu, Sep 24 - Mon, Sep 28

6:42 pm - 5:30 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

33h 48m1 stop Seattle/Tacoma Intl

7:35 pm - 5:36 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

35h 01m1 stop Seattle/Tacoma Intl

$1,566Alaska Airlines

Thu, Sep 24 - Mon, Sep 28

9:00 am - 5:30 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

19h 30m1 stop Toronto Pearson Intl

5:45 pm - 9:23 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

40h 38m2 stops Vancouver Intl Toronto Pearson Intl

$1,744Air Canada

Thu, Sep 24 - Mon, Sep 28

9:00 am - 4:05 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

42h 05m2 stops Toronto Pearson Intl Vancouver Intl

5:45 pm - 9:23 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

40h 38m2 stops Vancouver Intl Toronto Pearson Intl

$1,799Air Canada

Thu, Sep 24 - Mon, Sep 28

5:10 pm - 11:00 amCMH Columbus-ICN Incheon Intl

28h 50m3 stops Denver Intl San Francisco Taipei City Taiwan Taoyuan Intl

7:45 pm - 4:50 pmICN Incheon Intl-CMH Columbus

34h 05m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

$1,844Multiple Airlines

Fri, Sep 25 - Sun, Sep 27

6:00 am - 3:20 pmCVG Cincinnati Cinci./N. Kentucky-ICN Incheon Intl

20h 20m1 stop Newark

11:30 am - 7:06 pmICN Incheon Intl-CVG Cincinnati Cinci./N. Kentucky

20h 36m2 stops San Francisco Chicago O'Hare Intl

$2,392United Airlines

Thu, Sep 24 - Mon, Sep 28

4:05 pm - 12:30 pmCMH Columbus-ICN Incheon Intl

31h 25m3 stops Toronto Pearson Intl London Heathrow Xiamen Gaoqi Intl

8:45 pm - 6:55 pmICN Incheon Intl-CMH Columbus

35h 10m2 stops Calgary Atlanta Hartsfield-Jackson

$2,699Multiple Airlines

Sat, Sep 26 - Mon, Sep 28

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Asiana Airlines flights from Ohio to Incheon Intl Airport

Our best Asiana Airlines deals on Ohio to Incheon Intl Airport flight tickets

Asiana Airlines

Jan 18

CLE7:00 amCleveland Hopkins Intl

21h 25m

2 stops

ICN6:25 pmIncheon Intl

Jan 20

ICN8:10 pmIncheon Intl

36h 09m

1 stop

CLE6:19 pmCleveland Hopkins Intl

$1,158

Asiana Airlines

Jan 15

CLE5:45 amCleveland Hopkins Intl

22h 40m

2 stops

ICN6:25 pmIncheon Intl

Jan 19

ICN8:10 pmIncheon Intl

36h 09m

1 stop

CLE6:19 pmCleveland Hopkins Intl

$1,196

Asiana Airlines

Jan 15

CLE7:00 amCleveland Hopkins Intl

21h 25m

2 stops

ICN6:25 pmIncheon Intl

Jan 19

ICN6:55 pmIncheon Intl

37h 24m

2 stops

CLE6:19 pmCleveland Hopkins Intl

$1,199

United Airlines flights from Ohio to Incheon Intl Airport

Our best United Airlines deals on Ohio to Incheon Intl Airport flight tickets

United Airlines

Jan 18

CLE8:00 amCleveland Hopkins Intl

18h 25m

1 stop

ICN4:25 pmIncheon Intl

Jan 20

ICN6:30 pmIncheon Intl

17h 27m

1 stop

CLE9:57 pmCleveland Hopkins Intl

$1,337

United Airlines

Nov 7

DAY10:39 amDayton

29h 01m

2 stops

ICN5:40 amIncheon Intl

Nov 14

ICN12:45 pmIncheon Intl

24h 53m

2 stops

DAY11:38 pmDayton

$1,612

momondo Fare Finder

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

Cheapest round-trip

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Tue 10/20

12:43 pm-5:55 pm

2 stops40h 12m

Incheon Intl

Wed 11/11

9:55 pm-11:56 am

1 stop28h 01m

$891

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 10/22

8:19 pm-5:55 pm

2 stops32h 36m

Incheon Intl

Wed 11/11

9:55 pm-11:56 am

1 stop28h 01m

$966

ColumbusIncheon

CMH Columbus - ICN Incheon Intl

CMHICN

Columbus

Wed 1/13

9:30 am-5:10 pm

2 stops41h 40m

Incheon Intl

Wed 1/27

6:55 pm-9:12 pm

2 stops40h 17m

$1,094

ClevelandIncheon

CLE Cleveland Hopkins Intl - ICN Incheon Intl

CLEICN

Cleveland Hopkins Intl

Sun 1/17

6:55 pm-6:25 pm

1 stop33h 30m

Incheon Intl

Thu 1/21

6:55 pm-6:19 pm

2 stops37h 24m

$1,094

ClevelandIncheon

CLE Cleveland Hopkins Intl - ICN Incheon Intl

CLEICN

Cleveland Hopkins Intl

Mon 1/18

7:00 am-6:25 pm

2 stops21h 25m

Incheon Intl

Wed 1/20

8:10 pm-6:19 pm

1 stop36h 09m

$1,158

ClevelandIncheon

CLE Cleveland Hopkins Intl - ICN Incheon Intl

CLEICN

Cleveland Hopkins Intl

Mon 3/22

6:15 am-4:50 pm

1 stop21h 35m

Incheon Intl

Tue 3/30

4:25 pm-12:35 am

1 stop21h 10m

$1,163

Quickest round-trip

ClevelandIncheon

CLE Cleveland Hopkins Intl - ICN Incheon Intl

CLEICN

Cleveland Hopkins Intl

Mon 3/22

7:45 am-4:20 pm

1 stop19h 35m

Incheon Intl

Tue 3/30

7:20 pm-10:51 pm

1 stop16h 31m

$1,163

ClevelandIncheon

CLE Cleveland Hopkins Intl - ICN Incheon Intl

CLEICN

Cleveland Hopkins Intl

Mon 1/18

5:45 am-6:25 pm

2 stops22h 40m

Incheon Intl

Wed 1/20

8:10 pm-10:58 am

2 stops28h 48m

$1,168

ClevelandIncheon

CLE Cleveland Hopkins Intl - ICN Incheon Intl

CLEICN

Cleveland Hopkins Intl

Wed 11/25

5:00 am-4:45 pm

2 stops21h 45m

Incheon Intl

Fri 12/4

6:50 pm-12:42 am

2 stops19h 52m

$1,316

CincinnatiIncheon

CVG Cincinnati Cinci./N. Kentucky - ICN Incheon Intl

CVGICN

Cincinnati Cinci./N. Kentucky

Thu 11/5

6:00 am-4:45 pm

1 stop20h 45m

Incheon Intl

Thu 11/19

6:50 pm-11:27 pm

1 stop18h 37m

$1,348

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

The cheapest month to fly to Incheon Intl Airport from Ohio is in February. Flight prices, which tend to average around $912, 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 February, then departing from Ohio during the month March is also very affordable. Most momondo users find prices during this month for around $1,031.

How far in advance should I book a flight from Ohio to Incheon Intl Airport?

You are more likely to see cheaper flights to Incheon Intl Airport from Ohio when booking weeks ahead of your departure date. In general, you can expect to find flights to Incheon Intl Airport for around $1,312 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Incheon Intl Airport from Ohio for as low as $960 on momondo.

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

You could potentially save up to 13% 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

Best Price Found	$493
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to Incheon Intl Airport from Ohio in the past 72 hours is $493. The best round-trip flight deal from Ohio to Incheon Intl Airport found on momondo in the last 72 hours is $891.

The fastest flight from Ohio to Incheon Intl Airport takes 15h 00m

There are no direct flights from Ohio to Incheon Intl Airport. There are no popular flight routes from Ohio to Incheon Intl Airport.

Search flight deals

Frequently asked questions about flying from Ohio to Incheon Intl Airport

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?
There are 7 operators available for flights from Ohio to Incheon Intl Airport as of September 2026.
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
American Airlines	PriceFrom $846	Free Cancellation	Rating 7.0 12,074 reviews	Search American Airlines flights
Delta	PriceFrom $855	Free Cancellation	Rating 7.8 8,593 reviews	Search Delta flights
United Airlines	PriceFrom $855	Free Cancellation	Rating 7.4 10,233 reviews	Search United Airlines flights
Air Canada	PriceFrom $919	Free Cancellation	Rating 7.1 11,676 reviews	Search Air Canada flights
Korean Air	PriceFrom $966	Free Cancellation	Rating 8.4 1,218 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,004	Free Cancellation	Rating 8.3 1,921 reviews	Search Japan Airlines flights
Asiana Airlines	PriceFrom $1,054	Free Cancellation	Rating 8.1 562 reviews	Search Asiana Airlines flights

Daejeon

Suwon

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.

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 10/24

Sat 10/31

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities

Other flights from Ohio

Other flights to Seoul

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in South Korea

Flights to Seoul Gimpo Intl Airportfrom $738

Cheap flights from Ohio to Seoul from $493

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 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Ohio to Seoul

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Asiana Airlines flights from Ohio to Incheon Intl Airport

Our best Asiana Airlines deals on Ohio to Incheon Intl Airport flight tickets

United Airlines flights from Ohio to Incheon Intl Airport

Our best United Airlines deals on Ohio to Incheon Intl Airport flight tickets

momondo Fare Finder

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Ohio to Incheon Intl Airport

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

How far in advance should I book a flight from Ohio to Incheon Intl Airport?

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

What is the cheapest airline that flies from Ohio to Incheon Intl?

What airlines fly to Incheon Intl Airport?

How long does it take to fly to Incheon Intl Airport?

Cheap Ohio to Incheon Intl Airport flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Ohio to Incheon Intl Airport

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

Traveling to a place near Seoul?

Why use momondo?

An easier way to manage your Incheon Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo

Ohio flight routes

According to popular flight searches on momondo this year

Incheon Intl Airport flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Seoul

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Seoul

List of cabin classes available on flights landing in Seoul. Availability may vary depending on flight origin and airline.

Complete your trip to Seoul

Explore popular destinations other users love

According to popular flight searches on momondo this year