What airlines fly to Seoul?

Delta, Korean Air and Air Canada are the top three most popular airlines that fly to Seoul from Cleveland according to our data. Delta is the first choice among our users, with 69% 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.

Which layover airport has the shortest travel time from Cleveland to Seoul?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 16h 36m.

Which layover airport offers the lowest fares from Cleveland to Seoul?

Flights via Detroit (DTW) offer the lowest average round-trip price of $892.

What is the cheapest airline that flies from Cleveland Hopkins Intl to Seoul?

Japan Airlines is the most popular carrier operating from Cleveland Hopkins Intl to Seoul

Which layover airport has the shortest connection time from Cleveland to Seoul?

Detroit (DTW) has the shortest average layover time for this route: 1h 30m.

Which airport is the most popular layover for flights between Cleveland and Seoul?

Detroit (DTW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

When did momondo last update prices for flights from Cleveland Hopkins Intl Airport to Seoul?

Prices for flights from Cleveland Hopkins Intl Airport to Seoul are updated daily.

How many operators does momondo search for flights from Cleveland Hopkins Intl Airport to Seoul?

As of January 2026, there are 4 operators available to choose from for flights from Cleveland Hopkins Intl Airport to Seoul.

How old do you have to be to fly from Cleveland Hopkins Intl Airport to Seoul?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cleveland Hopkins Intl Airport to Seoul.

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

The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$418 Cheap Flights from Cleveland to Seoul in 2026

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Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 6:35 pm

CLE

ICN

21h 35m1 stop

8:35 pm - 5:50 pm

ICN

CLE

34h 15m1 stop

$824Multiple Airlines

Fri, Feb 27 - Sat, Mar 21

6:10 pm - 4:15 pm

CLE

ICN

33h 05m2 stops

5:55 pm - 5:30 pm

ICN

CLE

36h 35m2 stops

$869Air Canada

Sun, Mar 15 - Thu, Mar 26

7:00 am - 6:35 pm

CLE

ICN

21h 35m1 stop

9:20 pm - 1:59 am

ICN

CLE

42h 39m2 stops

$899Multiple Airlines

Sun, Feb 15 - Sun, Mar 1

6:10 pm - 6:25 pm

CLE

ICN

34h 15m1 stop

5:55 pm - 5:30 pm

ICN

CLE

37h 35m2 stops

$907Air Canada

Sun, Feb 1 - Fri, Feb 6

6:10 pm - 4:05 pm

CLE

ICN

32h 55m2 stops

5:45 pm - 2:01 pm

ICN

CLE

33h 16m2 stops

$909Air Canada

Wed, Apr 22 - Wed, May 6

4:16 pm - 5:40 am

CLE

ICN

23h 24m2 stops

6:00 pm - 9:14 pm

ICN

CLE

17h 14m1 stop

$917United Airlines

Mon, Feb 16 - Mon, Feb 23

11:00 am - 10:55 am

CLE

GMP

33h 55m2 stops

7:40 pm - 6:26 pm

GMP

CLE

36h 46m2 stops

$917Japan Airlines

Sat, Jan 31 - Fri, Feb 6

4:16 pm - 5:40 am

CLE

ICN

23h 24m2 stops

12:45 pm - 8:29 pm

ICN

CLE

21h 44m2 stops

$921United Airlines

Mon, Feb 16 - Mon, Feb 23

1:29 pm - 4:45 pm

CLE

ICN

37h 16m1 stop

7:15 pm - 10:43 pm

ICN

CLE

17h 28m1 stop

$924American Airlines

Sat, Jan 31 - Fri, Feb 6

11:00 am - 10:55 am

CLE

GMP

33h 55m2 stops

7:40 pm - 6:26 pm

GMP

CLE

36h 46m2 stops

$951Japan Airlines

Tue, Jan 20 - Fri, Jan 23

Delta flights from Cleveland to Seoul

Our best Delta deals on Cleveland to Seoul flight tickets

Delta

Feb 18

CLE5:30 pmCleveland Hopkins Intl

22h 15m

1 stop

ICN5:45 amIncheon Intl

Mar 2

ICN7:25 pmIncheon Intl

19h 05m

1 stop

CLE12:30 amCleveland Hopkins Intl

$955

Find similar

Delta

Jan 13

CLE6:30 amCleveland Hopkins Intl

19h 00m

1 stop

ICN3:30 pmIncheon Intl

Mar 13

ICN7:25 pmIncheon Intl

18h 06m

1 stop

CLE12:31 amCleveland Hopkins Intl

$959

Find similar

Delta

Apr 18

CLE6:35 amCleveland Hopkins Intl

21h 45m

1 stop

ICN5:20 pmIncheon Intl

Apr 26

ICN4:25 pmIncheon Intl

21h 04m

1 stop

CLE12:29 amCleveland Hopkins Intl

$962

Find similar

United Airlines flights from Cleveland to Seoul

Our best United Airlines deals on Cleveland to Seoul flight tickets

United Airlines

Jan 8

CLE2:16 pmCleveland Hopkins Intl

25h 24m

2 stops

ICN5:40 amIncheon Intl

Jan 22

ICN12:45 pmIncheon Intl

21h 55m

2 stops

CLE8:40 pmCleveland Hopkins Intl

$908

Find similar

United Airlines

Jan 18

CLE4:07 pmCleveland Hopkins Intl

23h 33m

2 stops

ICN5:40 amIncheon Intl

Jan 22

ICN6:00 pmIncheon Intl

17h 14m

1 stop

CLE9:14 pmCleveland Hopkins Intl

$917

Find similar

United Airlines

Feb 16

CLE4:16 pmCleveland Hopkins Intl

23h 24m

2 stops

ICN5:40 amIncheon Intl

Feb 23

ICN12:45 pmIncheon Intl

21h 44m

2 stops

CLE8:29 pmCleveland Hopkins Intl

$921

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Fri 2/27

7:00 am-6:35 pm

1 stop21h 35m

Incheon Intl

Sat 3/21

8:35 pm-5:50 pm

1 stop34h 15m

$824

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 3/15

6:10 pm-4:15 pm

2 stops33h 05m

Incheon Intl

Thu 3/26

5:55 pm-5:30 pm

2 stops36h 35m

$869

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 2/15

7:00 am-6:35 pm

1 stop21h 35m

Incheon Intl

Sun 3/1

9:20 pm-1:59 am

2 stops42h 39m

$899

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 2/1

6:10 pm-6:25 pm

1 stop34h 15m

Incheon Intl

Fri 2/6

5:55 pm-5:30 pm

2 stops37h 35m

$907

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 4/22

6:10 pm-4:05 pm

2 stops32h 55m

Incheon Intl

Wed 5/6

5:45 pm-2:01 pm

2 stops33h 16m

$909

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Mon 2/16

4:16 pm-5:40 am

2 stops23h 24m

Incheon Intl

Mon 2/23

6:00 pm-9:14 pm

1 stop17h 14m

$917

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Sat 1/31

11:00 am-10:55 am

2 stops33h 55m

Seoul Gimpo Intl

Fri 2/6

7:40 pm-6:26 pm

2 stops36h 46m

$917

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Mon 2/16

4:16 pm-5:40 am

2 stops23h 24m

Incheon Intl

Mon 2/23

12:45 pm-8:29 pm

2 stops21h 44m

$921

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sat 1/31

1:29 pm-4:45 pm

1 stop37h 16m

Incheon Intl

Fri 2/6

7:15 pm-10:43 pm

1 stop17h 28m

$924

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Tue 1/20

11:00 am-10:55 am

2 stops33h 55m

Seoul Gimpo Intl

Fri 1/23

7:40 pm-6:26 pm

2 stops36h 46m

$951

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 Cleveland 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

Layovers

Can stopping save me money on Cleveland to Seoul flights?

You could potentially save up to 46% on your flight if you consider stops on a Cleveland to Seoul flight.

When to book flights from Cleveland to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Cleveland to Seoul according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cleveland to Seoul (CLE to SEL) flight deals and tips

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

Fastest flight time	18h 45m
Direct flights	None

The fastest flight from Cleveland to Seoul takes 18h 45m

There are no direct flights from Cleveland to Seoul. There are no popular flight routes from Cleveland to Seoul.

Search flight deals

How far is Cleveland Hopkins Intl to Seoul by plane?
Seoul is 6678.2 mi away from Cleveland Hopkins Intl. A reasonable flight in good conditions will take 18h 45m.
When did momondo last update prices for flights from Cleveland Hopkins Intl Airport to Seoul?
Prices for flights from Cleveland Hopkins Intl Airport to Seoul are updated daily.
How many operators does momondo search for flights from Cleveland Hopkins Intl Airport to Seoul?
As of January 2026, there are 4 operators available to choose from for flights from Cleveland Hopkins Intl Airport to Seoul.
How old do you have to be to fly from Cleveland Hopkins Intl Airport to Seoul?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cleveland Hopkins Intl Airport to Seoul.
What documentation or ID do you need to fly to Seoul?
The travel and health documents you'll need for your trip to Seoul may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Cleveland to Seoul?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Cleveland to Seoul is Delta (68% of total bookings). The next most popular airline is Air Canada (32%).

Best airlines flying from Cleveland to Seoul

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $917	Free Cancellation	Rating 7.9 8,022 reviews	Search Delta flights
United Airlines	PriceFrom $927	Free Cancellation	Rating 7.4 9,138 reviews	Search United Airlines flights
Air Canada	PriceFrom $957	Free Cancellation	Rating 7.1 10,599 reviews	Search Air Canada flights
Korean Air	PriceFrom $1,130	Free Cancellation	Rating 8.4 1,188 reviews	Search Korean Air flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from Cleveland.

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

Yes. All flights to Seoul from Cleveland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Cleveland to Seoul?

momondo helps you find the best flight between Cleveland and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Cleveland to Seoul right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seoul from Cleveland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when 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.

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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 Cleveland to Seoul from $418

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cleveland to Seoul departing on 1/30. 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 Cleveland to Seoul

Cheap round-trip flights

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Delta flights from Cleveland to Seoul

Our best Delta deals on Cleveland to Seoul flight tickets

United Airlines flights from Cleveland to Seoul

Our best United Airlines deals on Cleveland to Seoul flight tickets

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

See travel insights to Seoul from

How to get the cheapest flight ticket from Cleveland to Seoul

Can stopping save me money on Cleveland to Seoul flights?

You could potentially save up to 46% on your flight if you consider stops on a Cleveland to Seoul flight.

What is the cheapest airline that flies from Cleveland Hopkins Intl to Seoul?

Japan Airlines is the most popular carrier operating from Cleveland Hopkins Intl to Seoul

What airlines fly to Seoul?

Which airport is the most popular layover for flights between Cleveland and Seoul?

Detroit (DTW) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Cleveland to Seoul?

Flights via Detroit (DTW) offer the lowest average round-trip price of $892.

Which layover airport has the shortest travel time from Cleveland to Seoul?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 16h 36m.

Which layover airport has the shortest connection time from Cleveland to Seoul?

Detroit (DTW) has the shortest average layover time for this route: 1h 30m.

When to book flights from Cleveland to Seoul

Cheap Cleveland to Seoul (CLE to SEL) flight deals and tips

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

Fastest flight time

Direct flights

How far is Cleveland Hopkins Intl to Seoul by plane?

When did momondo last update prices for flights from Cleveland Hopkins Intl Airport to Seoul?

How many operators does momondo search for flights from Cleveland Hopkins Intl Airport to Seoul?

How old do you have to be to fly from Cleveland Hopkins Intl Airport to Seoul?

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

What is the most popular airline from Cleveland to Seoul?

Best airlines flying from Cleveland to Seoul

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

Why use momondo?

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

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

How can momondo help me find flights from Cleveland to Seoul?

I’m not ready to book a flight from Cleveland 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