What is the cheapest airline that flies from Ohio to Seoul?

American Airlines, WestJet, and Alaska Airlines are the most popular carriers operating from Ohio to Seoul

What airlines fly to Seoul?

Delta, Korean Air and Air Canada are the top three most popular airlines that fly to Seoul from Ohio according to our data. Delta is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 6 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

How many flights depart from Ohio to Seoul on average per week?

As of September 2025, 14 flights take off from Ohio and land in Seoul each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Ohio, such as Columbus or Cincinnati, and flying into Seoul, then you can expect flight times to average 17h 20m and 19h, respectively.

When did momondo last update prices for flights from Ohio to Seoul?

Prices for flights from Ohio to Seoul are updated daily.

How many operators does momondo search for flights from Ohio to Seoul?

As of September 2025, there are 7 operators available to choose from for flights from Ohio to Seoul.

How old do you have to be to fly from Ohio to Seoul?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ohio to Seoul.

What documentation or ID do you need to fly to Seoul?

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

$388 Cheap Flights from Ohio to Seoul in 2025/26

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Find the cheapest flights from Ohio to Seoul

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:35 am - 9:35 pmDTW-ICN

24h 00m1 stop

8:45 pm - 8:37 pmICN-DTW

36h 52m2 stops

$788Multiple Airlines

Find Deal

Tue, Sep 30 - Tue, Oct 7

1:24 pm - 4:50 amDTW-ICN

50h 26m2 stops

8:45 pm - 2:57 pmICN-DTW

31h 12m1 stop

$810Multiple Airlines

Find Deal

Thu, Oct 16 - Fri, Oct 24

6:33 pm - 6:35 pmCMH-ICN

35h 02m1 stop

8:35 pm - 5:28 pmICN-CMH

33h 53m1 stop

$844Alaska Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 25

6:33 pm - 6:35 pmCMH-ICN

35h 02m1 stop

8:35 pm - 5:28 pmICN-CMH

33h 53m1 stop

$850Alaska Airlines

Find Deal

Wed, Oct 1 - Sat, Oct 25

5:08 pm - 4:45 pmCMH-ICN

33h 37m1 stop

7:15 pm - 12:20 amICN-CMH

19h 05m1 stop

$852American Airlines

Find Deal

Mon, Dec 1 - Thu, Dec 11

7:00 am - 4:45 pmCMH-ICN

19h 45m1 stop

7:15 pm - 12:29 amICN-CMH

19h 14m1 stop

$855American Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

4:28 pm - 5:40 amCMH-ICN

23h 12m2 stops

6:00 pm - 11:41 pmICN-CMH

19h 41m2 stops

$860United Airlines

Find Deal

Tue, Nov 18 - Tue, Nov 25

6:09 am - 4:30 pmCMH-ICN

21h 21m2 stops

7:30 pm - 12:18 amICN-CMH

18h 48m2 stops

$861Delta

Find Deal

Sat, Oct 25 - Tue, Nov 18

5:57 pm - 4:00 amPIT-ICN

21h 03m1 stop

7:40 pm - 12:32 amICN-PIT

17h 52m1 stop

$870Delta

Find Deal

Tue, Sep 30 - Sat, Oct 25

6:19 am - 3:00 pmPIT-ICN

19h 41m1 stop

11:55 am - 6:49 pmICN-PIT

19h 54m2 stops

$875United Airlines

Find Deal

Mon, Sep 29 - Mon, Oct 27

American Airlines flights from Ohio to Seoul

Our best American Airlines deals on Ohio to Seoul flight tickets

American Airlines

Dec 1

CMH5:08 pmColumbus

33h 37m

1 stop

ICN4:45 pmIncheon Intl

Dec 11

ICN7:15 pmIncheon Intl

19h 05m

1 stop

CMH12:20 amColumbus

$852

Find similar

American Airlines

Nov 18

CMH7:00 amColumbus

19h 45m

1 stop

ICN4:45 pmIncheon Intl

Nov 25

ICN7:15 pmIncheon Intl

19h 14m

1 stop

CMH12:29 amColumbus

$855

Find similar

American Airlines

Oct 25

CMH7:00 amColumbus

19h 55m

1 stop

ICN3:55 pmIncheon Intl

Nov 18

ICN7:15 pmIncheon Intl

17h 15m

1 stop

CMH10:30 pmColumbus

$856

Find similar

United Airlines flights from Ohio to Seoul

Our best United Airlines deals on Ohio to Seoul flight tickets

United Airlines

Nov 18

CMH4:28 pmColumbus

23h 12m

2 stops

ICN5:40 amIncheon Intl

Nov 25

ICN6:00 pmIncheon Intl

19h 41m

2 stops

CMH11:41 pmColumbus

$860

Find similar

United Airlines

Sep 29

PIT6:19 amPittsburgh

19h 41m

1 stop

ICN3:00 pmIncheon Intl

Oct 27

ICN11:55 amIncheon Intl

19h 54m

2 stops

PIT6:49 pmPittsburgh

$875

Find similar

United Airlines

Sep 25

PIT5:42 pmPittsburgh

32h 18m

1 stop

ICN3:00 pmIncheon Intl

Oct 30

ICN11:55 amIncheon Intl

23h 50m

2 stops

PIT10:45 pmPittsburgh

$878

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Tue 9/30

8:35 am-9:35 pm

1 stop24h 00m

Incheon Intl

Tue 10/7

8:45 pm-8:37 pm

2 stops36h 52m

$788

DetroitIncheon

DTW - ICN

DTWICN

Detroit Metropolitan Wayne County

Thu 10/16

1:24 pm-4:50 am

2 stops50h 26m

Incheon Intl

Fri 10/24

8:45 pm-2:57 pm

1 stop31h 12m

$810

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Wed 10/1

6:33 pm-6:35 pm

1 stop35h 02m

Incheon Intl

Sat 10/25

8:35 pm-5:28 pm

1 stop33h 53m

$844

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Wed 10/1

6:33 pm-6:35 pm

1 stop35h 02m

Incheon Intl

Sat 10/25

8:35 pm-5:28 pm

1 stop33h 53m

$850

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Mon 12/1

5:08 pm-4:45 pm

1 stop33h 37m

Incheon Intl

Thu 12/11

7:15 pm-12:20 am

1 stop19h 05m

$852

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 11/18

7:00 am-4:45 pm

1 stop19h 45m

Incheon Intl

Tue 11/25

7:15 pm-12:29 am

1 stop19h 14m

$855

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Tue 11/18

4:28 pm-5:40 am

2 stops23h 12m

Incheon Intl

Tue 11/25

6:00 pm-11:41 pm

2 stops19h 41m

$860

ColumbusIncheon

CMH - ICN

CMHICN

Columbus

Sat 10/25

6:09 am-4:30 pm

2 stops21h 21m

Incheon Intl

Tue 11/18

7:30 pm-12:18 am

2 stops18h 48m

$861

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Tue 9/30

5:57 pm-4:00 am

1 stop21h 03m

Incheon Intl

Sat 10/25

7:40 pm-12:32 am

1 stop17h 52m

$870

PittsburghIncheon

PIT - ICN

PITICN

Pittsburgh

Mon 9/29

6:19 am-3:00 pm

1 stop19h 41m

Incheon Intl

Mon 10/27

11:55 am-6:49 pm

2 stops19h 54m

$875

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How to get the cheapest flight ticket from Ohio to Seoul

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 Seoul?

The month of April is another great option to travel to Seoul, with average flight prices from Ohio averaging around $953.

What is the cheapest day to depart on your flight to Seoul?

According to our data, Tuesday is the cheapest day to fly to Seoul from Ohio. The lowest ticket price found for a Tuesday departure recently was $1,443. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Sunday, with ticket prices averaging around $2,219.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Ohio in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,140 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,676 per ticket.

Can stopping save me money on Ohio to Seoul flights?

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

Cheap Ohio to Seoul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to Seoul

Fastest flight time	14h 50m
Direct flights	Every day
Airports in Seoul	1 airport

The fastest flight from Ohio to Seoul takes 14h 50m

Direct flights go from Ohio to Seoul every day.

There is 1 airport near Seoul: Incheon Intl (ICN)

Search flight deals

When did momondo last update prices for flights from Ohio to Seoul?
Prices for flights from Ohio to Seoul are updated daily.
How many operators does momondo search for flights from Ohio to Seoul?
As of September 2025, there are 7 operators available to choose from for flights from Ohio to Seoul.
How old do you have to be to fly from Ohio to Seoul?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ohio to Seoul.
What documentation or ID do you need to fly to Seoul?
The required travel and health documents for your Seoul 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 Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ohio to Seoul

Compare and see reviews for airlines that fly from Ohio to Seoul with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $837	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
Delta	PriceFrom $856	Free Cancellation	Rating 7.9 7,966 reviews	Search Delta flights
United Airlines	PriceFrom $886	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
American Airlines	PriceFrom $927	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Korean Air	PriceFrom $1,064	Free Cancellation	Rating 8.4 1,140 reviews	Search Korean Air flights
Japan Airlines	PriceFrom $1,204	Free Cancellation	Rating 8.3 1,560 reviews	Search Japan Airlines flights

Why use momondo?

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

It is quick and easy to find Ohio to Seoul flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seoul that suits you.

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

Yes. momondo allows you to filter the results for Ohio to Seoul flights to just show those with flexible booking policies.

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?

If you are simply researching potential flights to Seoul, momondo offers a useful price alert feature which will track prices for flights to Seoul from Ohio and alert you when they change.

An easier way to manage your Seoul 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.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Seoul Gimpo Intl Airport

Incheon Intl Airport

Cheap flights from Ohio to Seoul from $388

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 10/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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

Find the cheapest flights from Ohio to Seoul

Cheap round-trip flights

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Cheap last minute flights

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American Airlines flights from Ohio to Seoul

Our best American Airlines deals on Ohio to Seoul flight tickets

United Airlines flights from Ohio to Seoul

Our best United Airlines deals on Ohio to Seoul flight tickets

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Ohio to Seoul

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 Seoul?

The month of April is another great option to travel to Seoul, with average flight prices from Ohio averaging around $953.

What is the cheapest day to depart on your flight to Seoul?

What is the cheapest time of day to depart on your flight to Seoul?

Can stopping save me money on Ohio to Seoul flights?

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

What is the cheapest airline that flies from Ohio to Seoul?

American Airlines, WestJet, and Alaska Airlines are the most popular carriers operating from Ohio to Seoul

What airlines fly to Seoul?

How many flights depart from Ohio to Seoul on average per week?

As of September 2025, 14 flights take off from Ohio and land in Seoul each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

How long does it take to fly to Seoul?

If you’re flying from a popular airport in Ohio, such as Columbus or Cincinnati, and flying into Seoul, then you can expect flight times to average 17h 20m and 19h, respectively.

Cheap Ohio to Seoul flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ohio to Seoul

Fastest flight time

Direct flights

Airports in Seoul

When did momondo last update prices for flights from Ohio to Seoul?

How many operators does momondo search for flights from Ohio to Seoul?

How old do you have to be to fly from Ohio to Seoul?

What documentation or ID do you need to fly to Seoul?

Best airlines flying from Ohio to Seoul

Compare and see reviews for airlines that fly from Ohio to Seoul with momondo

Why use momondo?

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

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

How can momondo help me find flights 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?

An easier way to manage your Seoul 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 South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul