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 77% 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 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 connection time from Cleveland to Seoul?

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

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

United Airlines and Japan Airlines are the most popular carriers operating from Cleveland Hopkins Intl to Seoul

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

Salt Lake City (SLC) 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 March 2026, there are 3 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.

$456 Cheap Flights from Cleveland to Seoul in 2026

Q: What is the typical price of a round-trip flight between Cleveland and Seoul?

Prices are currently low for flights on this route. Typical prices usually range from $1,131 to $962. The lowest price recently found on this route was $990.

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 pm - 4:05 pm

CLE

ICN

32h 55m

2 stops

5:45 pm - 2:01 pm

ICN

CLE

33h 16m

2 stops

$990Air Canada

Sun, Apr 19 - Tue, May 5

6:10 pm - 5:30 pm

CLE

ICN

34h 20m

1 stop

5:45 pm - 2:01 pm

ICN

CLE

33h 16m

2 stops

$992Air Canada

Sun, Apr 19 - Tue, May 5

6:10 pm - 4:05 pm

CLE

ICN

32h 55m

2 stops

5:45 pm - 9:01 pm

ICN

CLE

40h 16m

2 stops

$1,018Air Canada

Wed, Apr 22 - Wed, May 13

6:10 pm - 4:05 pm

CLE

ICN

32h 55m

2 stops

5:45 pm - 9:01 pm

ICN

CLE

40h 16m

2 stops

$1,028Air Canada

Wed, Apr 22 - Wed, May 13

6:10 pm - 5:30 pm

CLE

ICN

34h 20m

1 stop

5:45 pm - 2:01 pm

ICN

CLE

33h 16m

2 stops

$1,055Air Canada

Fri, Apr 24 - Tue, May 12

6:10 pm - 5:30 pm

CLE

ICN

34h 20m

1 stop

7:05 pm - 2:01 pm

ICN

CLE

31h 56m

1 stop

$1,060Air Canada

Wed, Apr 15 - Mon, May 25

11:11 am - 9:15 pm

CLE

GMP

21h 04m

2 stops

8:00 am - 11:34 pm

GMP

CLE

28h 34m

2 stops

$1,208Japan Airlines

Wed, Apr 22 - Wed, May 13

8:16 am - 9:15 pm

CLE

GMP

23h 59m

2 stops

8:00 am - 3:17 pm

GMP

CLE

20h 17m

2 stops

$1,240Japan Airlines

Wed, Apr 22 - Tue, May 12

6:00 am - 9:15 pm

CLE

GMP

26h 15m

2 stops

8:00 am - 11:55 pm

GMP

CLE

28h 55m

2 stops

$1,265Japan Airlines

Wed, Apr 15 - Mon, May 18

10:00 am - 10:20 pm

CLE

GMP

23h 20m

2 stops

8:10 am - 9:01 pm

GMP

CLE

25h 51m

2 stops

$1,331Multiple Airlines

Mon, Jun 8 - Wed, Jun 17

United Airlines flights from Cleveland to Seoul

Our best United Airlines deals on Cleveland to Seoul flight tickets

United Airlines

Sep 16

CLE8:10 amCleveland Hopkins Intl

18h 10m

1 stop

ICN3:20 pmIncheon Intl

Oct 7

ICN5:15 pmIncheon Intl

17h 34m

1 stop

CLE9:49 pmCleveland Hopkins Intl

$1,061

United Airlines

Sep 22

CLE3:02 pmCleveland Hopkins Intl

24h 18m

2 stops

ICN4:20 amIncheon Intl

Oct 7

ICN11:30 amIncheon Intl

24h 21m

2 stops

CLE10:51 pmCleveland Hopkins Intl

$1,066

United Airlines

Sep 21

CLE2:05 pmCleveland Hopkins Intl

25h 15m

2 stops

ICN4:20 amIncheon Intl

Oct 7

ICN4:50 pmIncheon Intl

20h 08m

2 stops

CLE11:58 pmCleveland Hopkins Intl

$1,136

Asiana Airlines flights from Cleveland to Seoul

Our best Asiana Airlines deals on Cleveland to Seoul flight tickets

Asiana Airlines

Sep 16

CLE7:00 pmCleveland Hopkins Intl

32h 05m

2 stops

ICN4:05 pmIncheon Intl

Oct 7

ICN5:45 pmIncheon Intl

33h 22m

2 stops

CLE2:07 pmCleveland Hopkins Intl

$1,127

Asiana Airlines

Apr 24

CLE6:10 pmCleveland Hopkins Intl

32h 55m

2 stops

ICN4:05 pmIncheon Intl

May 17

ICN5:45 pmIncheon Intl

33h 16m

2 stops

CLE2:01 pmCleveland Hopkins Intl

$1,133

Asiana Airlines

Mar 29

CLE6:30 amCleveland Hopkins Intl

19h 30m

1 stop

ICN3:00 pmIncheon Intl

Mar 31

ICN4:50 pmIncheon Intl

30h 09m

2 stops

CLE9:59 amCleveland Hopkins Intl

$1,952

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 4/19

6:10 pm-4:05 pm

2 stops32h 55m

Incheon Intl

Tue 5/5

5:45 pm-2:01 pm

2 stops33h 16m

$990

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 4/19

6:10 pm-5:30 pm

1 stop34h 20m

Incheon Intl

Tue 5/5

5:45 pm-2:01 pm

2 stops33h 16m

$992

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 4/22

6:10 pm-4:05 pm

2 stops32h 55m

Incheon Intl

Wed 5/13

5:45 pm-9:01 pm

2 stops40h 16m

$1,018

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 4/22

6:10 pm-4:05 pm

2 stops32h 55m

Incheon Intl

Wed 5/13

5:45 pm-9:01 pm

2 stops40h 16m

$1,028

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Fri 4/24

6:10 pm-5:30 pm

1 stop34h 20m

Incheon Intl

Tue 5/12

5:45 pm-2:01 pm

2 stops33h 16m

$1,055

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 4/15

6:10 pm-5:30 pm

1 stop34h 20m

Incheon Intl

Mon 5/25

7:05 pm-2:01 pm

1 stop31h 56m

$1,060

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Wed 4/22

11:11 am-9:15 pm

2 stops21h 04m

Seoul Gimpo Intl

Wed 5/13

8:00 am-11:34 pm

2 stops28h 34m

$1,208

Quickest round-trip

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Wed 4/22

8:16 am-9:15 pm

2 stops23h 59m

Seoul Gimpo Intl

Tue 5/12

8:00 am-3:17 pm

2 stops20h 17m

$1,240

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Wed 4/15

6:00 am-9:15 pm

2 stops26h 15m

Seoul Gimpo Intl

Mon 5/18

8:00 am-11:55 pm

2 stops28h 55m

$1,265

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Mon 6/8

10:00 am-10:20 pm

2 stops23h 20m

Seoul Gimpo Intl

Wed 6/17

8:10 am-9:01 pm

2 stops25h 51m

$1,331

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

What is the typical price of a round-trip flight between Cleveland and Seoul?

What is the cheapest month to fly to Seoul?

The month of February is another great option to travel to Seoul, with average flight prices from Cleveland averaging around $958.

Can stopping save me money on Cleveland to Seoul flights?

You could potentially save up to 24% 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 30m
Direct flights	None

The fastest flight from Cleveland to Seoul takes 18h 30m

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 30m.
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 March 2026, there are 3 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 (79% of total bookings). The next most popular airline is Korean Air (21%).

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 8,350 reviews	Search Delta flights
United Airlines	PriceFrom $960	Free Cancellation	Rating 7.4 9,500 reviews	Search United Airlines flights
Korean Air	PriceFrom $966	Free Cancellation	Rating 8.4 1,203 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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Cheap flights from Cleveland to Seoul from $456

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 4/19. 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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United Airlines flights from Cleveland to Seoul

Our best United Airlines deals on Cleveland to Seoul flight tickets

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How to get the cheapest flight ticket from Cleveland to Seoul

What is the typical price of a round-trip flight between Cleveland and Seoul?

What is the cheapest month to fly to Seoul?

Can stopping save me money on Cleveland to Seoul flights?

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

What airlines fly to Seoul?

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

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

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

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

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

Best airlines flying from Cleveland to Seoul

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

Why use momondo?

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

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.

Popular cities in South Korea

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

Fly to other destinations from Cleveland

According to popular flight searches on momondo this year

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