What airlines fly to Seoul?

Delta, Korean Air and American Airlines 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 73% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 5 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 Newark (EWR) have the shortest average one-way travel time: 18h 28m.

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

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

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

Salt Lake City (SLC) was the most common stop: 67% 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 Salt Lake City (SLC) offer the lowest average round-trip price of $1,046.

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

Newark (EWR) has the shortest average layover time for this route: 1h 28m.

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 July 2026, there are 5 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.

$480 Cheap Flights from Cleveland to Seoul in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Cleveland to Seoul

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 3:45 pm

CLE

ICN

19h 45m

1 stop

5:50 pm - 10:34 pm

ICN

CLE

17h 44m

1 stop

$1,107American Airlines

Thu, Aug 27 - Tue, Sep 8

6:00 am - 5:20 pm

CLE

ICN

22h 20m

1 stop

10:15 am - 1:40 pm

ICN

CLE

16h 25m

1 stop

$1,107Delta

Thu, Aug 27 - Wed, Sep 9

4:35 pm - 4:20 am

CLE

ICN

22h 45m

2 stops

11:30 am - 4:07 pm

ICN

CLE

17h 37m

1 stop

$1,107United Airlines

Thu, Aug 27 - Thu, Sep 3

5:10 pm - 4:20 am

CLE

ICN

22h 10m

1 stop

4:50 pm - 7:08 am

ICN

CLE

27h 18m

1 stop

$1,107United Airlines

Thu, Aug 27 - Mon, Sep 7

6:10 am - 4:25 pm

CLE

ICN

21h 15m

1 stop

9:35 am - 3:13 pm

ICN

CLE

19h 38m

1 stop

$1,107Delta

Tue, Oct 20 - Thu, Nov 12

7:00 am - 3:45 pm

CLE

ICN

19h 45m

1 stop

5:50 pm - 9:00 am

ICN

CLE

28h 10m

2 stops

$1,111American Airlines

Thu, Aug 27 - Wed, Sep 9

8:17 am - 5:30 pm

CLE

ICN

20h 13m

1 stop

7:35 pm - 8:45 pm

ICN

CLE

38h 10m

1 stop

$1,115Alaska Airlines

Thu, Oct 8 - Mon, Oct 19

7:00 am - 10:25 pm

CLE

ICN

26h 25m

2 stops

8:00 am - 5:11 am

ICN

CLE

34h 11m

2 stops

$1,121Multiple Airlines

Wed, Sep 23 - Tue, Sep 29

10:00 am - 5:30 pm

CLE

ICN

18h 30m

1 stop

7:05 pm - 2:07 pm

ICN

CLE

32h 02m

1 stop

$1,286Asiana Airlines

Tue, Sep 15 - Mon, Sep 21

2:45 pm - 4:25 pm

CLE

ICN

36h 40m

1 stop

7:05 pm - 2:07 pm

ICN

CLE

32h 02m

1 stop

$1,319Asiana Airlines

Wed, Sep 16 - Sun, Sep 20

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Delta flights from Cleveland to Seoul

Our best Delta deals on Cleveland to Seoul flight tickets

Delta

Aug 27

CLE6:00 amCleveland Hopkins Intl

22h 20m

1 stop

ICN5:20 pmIncheon Intl

Sep 9

ICN10:15 amIncheon Intl

16h 25m

1 stop

CLE1:40 pmCleveland Hopkins Intl

$1,107

Delta

Oct 29

CLE6:00 amCleveland Hopkins Intl

20h 30m

1 stop

ICN3:30 pmIncheon Intl

Nov 8

ICN9:35 amIncheon Intl

19h 31m

1 stop

CLE3:06 pmCleveland Hopkins Intl

$1,157

Delta

Aug 23

CLE7:43 pmCleveland Hopkins Intl

31h 42m

1 stop

ICN4:25 pmIncheon Intl

Sep 12

ICN10:15 amIncheon Intl

21h 25m

1 stop

CLE6:40 pmCleveland Hopkins Intl

$1,162

Air Canada flights from Cleveland to Seoul

Our best Air Canada deals on Cleveland to Seoul flight tickets

Air Canada

Sep 16

CLE2:45 pmCleveland Hopkins Intl

36h 40m

1 stop

ICN4:25 pmIncheon Intl

Sep 21

ICN7:05 pmIncheon Intl

32h 02m

1 stop

CLE2:07 pmCleveland Hopkins Intl

$1,222

Air Canada

Sep 29

CLE10:00 amCleveland Hopkins Intl

18h 30m

1 stop

ICN5:30 pmIncheon Intl

Oct 14

ICN7:05 pmIncheon Intl

32h 02m

1 stop

CLE2:07 pmCleveland Hopkins Intl

$1,227

Air Canada

Sep 15

CLE2:45 pmCleveland Hopkins Intl

36h 20m

2 stops

ICN4:05 pmIncheon Intl

Sep 21

ICN7:05 pmIncheon Intl

32h 02m

1 stop

CLE2:07 pmCleveland Hopkins Intl

$1,232

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 8/27

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Tue 9/8

5:50 pm-10:34 pm

1 stop17h 44m

$1,107

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 8/27

6:00 am-5:20 pm

1 stop22h 20m

Incheon Intl

Wed 9/9

10:15 am-1:40 pm

1 stop16h 25m

$1,107

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 8/27

4:35 pm-4:20 am

2 stops22h 45m

Incheon Intl

Thu 9/3

11:30 am-4:07 pm

1 stop17h 37m

$1,107

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 8/27

5:10 pm-4:20 am

1 stop22h 10m

Incheon Intl

Mon 9/7

4:50 pm-7:08 am

1 stop27h 18m

$1,107

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 10/20

6:10 am-4:25 pm

1 stop21h 15m

Incheon Intl

Thu 11/12

9:35 am-3:13 pm

1 stop19h 38m

$1,107

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 8/27

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Wed 9/9

5:50 pm-9:00 am

2 stops28h 10m

$1,111

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 10/8

8:17 am-5:30 pm

1 stop20h 13m

Incheon Intl

Mon 10/19

7:35 pm-8:45 pm

1 stop38h 10m

$1,115

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 9/23

7:00 am-10:25 pm

2 stops26h 25m

Incheon Intl

Tue 9/29

8:00 am-5:11 am

2 stops34h 11m

$1,121

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 9/15

10:00 am-5:30 pm

1 stop18h 30m

Incheon Intl

Mon 9/21

7:05 pm-2:07 pm

1 stop32h 02m

$1,286

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 9/16

2:45 pm-4:25 pm

1 stop36h 40m

Incheon Intl

Sun 9/20

7:05 pm-2:07 pm

1 stop32h 02m

$1,319

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 cheapest month to fly to Seoul?

The month of March is another great option to travel to Seoul, with average flight prices from Cleveland averaging around $960.

Can stopping save me money on Cleveland to Seoul flights?

You could potentially save up to 14% 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 20m
Direct flights	None

The fastest flight from Cleveland to Seoul takes 18h 20m

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

Search flight deals

Frequently asked questions about flying from Cleveland to Seoul

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 20m.
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 July 2026, there are 5 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 (76% of total bookings). The next most popular airline is Air Canada (24%).

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
American Airlines	PriceFrom $871	Free Cancellation	Rating 7.1 11,842 reviews	Search American Airlines flights
Delta	PriceFrom $917	Free Cancellation	Rating 7.8 8,489 reviews	Search Delta flights
Korean Air	PriceFrom $966	Free Cancellation	Rating 8.4 1,222 reviews	Search Korean Air flights
United Airlines	PriceFrom $988	Free Cancellation	Rating 7.4 10,046 reviews	Search United Airlines flights
Asiana Airlines	PriceFrom $1,054	Free Cancellation	Rating 8.1 555 reviews	Search Asiana Airlines 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.

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Cheap flights from Cleveland to Seoul from $480

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 8/11. 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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Delta flights from Cleveland to Seoul

Our best Delta deals on Cleveland to Seoul flight tickets

Air Canada flights from Cleveland to Seoul

Our best Air Canada 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

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

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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.

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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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