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$597+ Cheap flights from Cleveland (CLE) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — SEL
Dec 26 — Jan 21
Fri 12/26
Fri 1/2
1 adult, Economy
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Cheap flight deals from Cleveland to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Cleveland (CLE) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$823
(Alaska Airlines)

One-way from

$597
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$1,081
Provider with most accurate pricing for Cleveland Hopkins Intl-Seoul (SEL) flight deals.
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Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Seoul (SEL) flights.
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From Cleveland Hopkins Intl to Seoul (SEL)
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One-way flight from Cleveland Hopkins Intl to Seoul (SEL)
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Highest demand for flights based on searches. 21% potential increase in price ($391 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Cleveland to Seoul

Cheapest flights from Cleveland to Seoul
Explore the most affordable flight options available from Cleveland to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 26, 2025.

This Delta deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:05 amCLE - ICN
1 stop18h 25mDelta
Sat 11/297:30 pmICN - CLE
1 stop17h 59mDelta
Deal found 11/23$916
This Delta deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/285:18 amCLE - ICN
2 stops20h 12mDelta
Fri 12/59:35 amICN - CLE
2 stops21h 44mDelta
Deal found 11/24$920
This American Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:02 amCLE - ICN
1 stop21h 43mAmerican Airlines
Tue 12/27:15 pmICN - CLE
1 stop18h 09mAmerican Airlines
Deal found 11/26$1,008
This American Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:02 amCLE - ICN
1 stop21h 43mAmerican Airlines
Fri 11/287:15 pmICN - CLE
1 stop18h 09mAmerican Airlines
Deal found 11/26$1,016
This Air Canada deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:10 pmCLE - ICN
2 stops33h 00mAir Canada
Tue 12/96:55 pmICN - CLE
2 stops36h 35mAir Canada
Deal found 11/26$1,059
This FlightHub deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/282:01 pmCLE - GMP
2 stops30h 54mJapan Airlines
Fri 12/57:40 pmGMP - CLE
2 stops31h 54mJapan Airlines
Deal found 11/24$1,099
This United Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:41 pmCLE - ICN
1 stop21h 59mUnited Airlines
Fri 11/286:00 pmICN - CLE
1 stop24h 52mUnited Airlines
Deal found 11/26$1,100
This United Airlines deal was found by Cheapflights users on 11/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:35 pmCLE - ICN
1 stop22h 05mUnited Airlines
Mon 1/126:00 pmICN - CLE
1 stop17h 14mUnited Airlines
Deal found 11/24$1,156
This Korean Air deal was found by Cheapflights users on 11/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:05 amCLE - ICN
1 stop18h 25mKorean Air
Sat 11/297:30 pmICN - CLE
1 stop17h 59mKorean Air
Deal found 11/23$1,179
This United Airlines deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:41 pmCLE - ICN
1 stop21h 59mUnited Airlines
Sat 11/296:00 pmICN - CLE
1 stop24h 52mUnited Airlines
Deal found 11/26$1,200
This Expedia deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/45:00 amCLE - GMP
2 stops27h 05mJapan Airlines
Tue 12/97:40 pmGMP - CLE
2 stops30h 03mJapan Airlines
Deal found 11/26$1,566
This Expedia deal was found by Cheapflights users on 11/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:02 amCLE - GMP
2 stops27h 03mJapan Airlines
Tue 12/27:40 pmGMP - CLE
2 stops30h 03mJapan Airlines
Deal found 11/26$1,789

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cleveland to Seoul that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
Use the filters below to find and compare flights from Cleveland to Seoul that are best for you.

Fly from

Cleveland

Fly to

Seoul

Route

Depart

Return

Price

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 3/15

7:00 am-6:35 pm

1 stop22h 35m

Incheon Intl

Thu 3/26

8:35 pm-5:17 pm

1 stop33h 42m

$823

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Mon 4/20

6:10 pm-4:05 pm

2 stops32h 55m

Incheon Intl

Thu 5/7

7:05 pm-9:23 am

1 stop27h 18m

$904

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-9:23 am

2 stops28h 38m

$904

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 2/25

4:16 pm-5:40 am

2 stops23h 24m

Incheon Intl

Sun 3/8

6:00 pm-10:35 pm

1 stop17h 35m

$916

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 1/22

6:30 am-4:50 pm

1 stop20h 20m

Incheon Intl

Mon 1/26

7:25 pm-10:41 pm

1 stop17h 16m

$916

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 12/17

9:07 am-5:40 am

2 stops30h 33m

Incheon Intl

Sat 1/10

6:00 pm-2:11 pm

2 stops34h 11m

$920

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Fri 1/9

4:07 pm-5:40 am

2 stops23h 33m

Incheon Intl

Fri 1/16

12:45 pm-10:04 pm

2 stops23h 19m

$920

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Wed 2/25

6:41 am-10:05 pm

2 stops25h 24m

Seoul Gimpo Intl

Sun 3/8

8:00 am-9:54 pm

2 stops27h 54m

$1,128

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Tue 1/27

3:29 pm-10:55 am

2 stops29h 26m

Seoul Gimpo Intl

Mon 2/2

7:40 pm-7:02 pm

2 stops37h 22m

$1,154

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Sun 2/1

3:29 pm-10:55 am

2 stops29h 26m

Seoul Gimpo Intl

Sat 2/21

8:00 am-1:08 pm

2 stops19h 08m

$1,488

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Showing 1-10 of 36 results
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Compare providers for flights from Cleveland to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cleveland to Seoul in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cleveland-Seoul flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Cleveland-Seoul flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Cleveland-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cleveland-Seoul flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cleveland-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cleveland to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Cleveland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cleveland to Seoul

What is the cheapest month to book a flight from Cleveland to Seoul?

Currently, February is the cheapest month in which you can book a flight from Cleveland to Seoul (average of $681). Flying from Cleveland to Seoul in June is currently the most expensive (average of $1,128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated November 26, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and Air Canada from Cleveland to Seoul to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,046 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,476 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Crew

8.5

Overall

7.9

Entertainment

7.9

Food

7.3

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Cleveland to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Cleveland to Seoul?

    Located just 10.1 mi from the city center, Cleveland Hopkins Intl is the airport most travelers will use when flying to Seoul from Cleveland. Booking flights from Hopkins Intl (CLE) to Seoul should be relatively easy as there are 0 daily outbound flights to Seoul from 3 different airlines.

  • How long is the flight from Cleveland to Seoul?

    A quick flight from Cleveland to Seoul can take about 22h 35m. Alaska Airlines provides one of the quickest options available for as low as $823. The distance from Cleveland to Seoul is about 6698 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Cleveland to Seoul round-trip?

    Our cheapest airline available from Cleveland to Seoul is Delta. Our recent data shows that you can find tickets from as low as $917 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at $927 and $957 round-trip. Delta is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Cleveland to Seoul that include hotel bookings?

    Yes. In addition to deals on Cleveland to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Cleveland to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cleveland to Seoul.

  • Can I find deals for business class flights from Cleveland to Seoul?

    Yes. Cheapflights offers flight deals from Cleveland to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Cleveland to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Cleveland to Seoul (average of $681). Flying from Cleveland to Seoul in June is currently the most expensive (average of $1,128). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Cleveland to Seoul

Discover the top 3 airlines that operate flights from Cleveland to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$917Average$1,258FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$927Average$1,440FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$957Average$1,336FlexibilityNo cancel feeOn-time67%

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