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$416+ 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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — SEL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
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 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$866
(Air Canada)

One-way from

$416
(Air Canada)

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 13, 2025.

This Delta deal was found by Cheapflights users on 11/11. 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.
Tue 11/257:05 amCLE - ICN
1 stop18h 45mDelta
Fri 11/287:30 pmICN - CLE
1 stop17h 59mDelta
Deal found 11/11$916
This Delta deal was found by Cheapflights users on 11/12. 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.
Sat 11/156:30 pmCLE - ICN
2 stops31h 00mDelta
Sat 1/176:00 pmICN - CLE
1 stop20h 39mDelta
Deal found 11/12$920
This Delta deal was found by Cheapflights users on 11/12. 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.
Wed 11/266:00 amCLE - ICN
1 stop19h 50mDelta
Mon 12/17:30 pmICN - CLE
1 stop28h 42mDelta
Deal found 11/12$1,071
This Travelocity deal was found by Cheapflights users on 11/12. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:15 pmCLE - ICN
2 stops32h 55mAir Canada
Mon 12/16:55 pmICN - CLE
2 stops60h 35mAir Canada
Deal found 11/12$1,079
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sat 11/154:44 pmCLE - ICN
2 stops22h 56mUnited Airlines
Mon 11/176:00 pmICN - CLE
1 stop24h 52mUnited Airlines
Deal found 11/11$1,100
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 11/265:02 amCLE - ICN
1 stop21h 43mAmerican Airlines
Mon 12/17:15 pmICN - CLE
1 stop18h 09mAmerican Airlines
Deal found 11/12$1,108
This Delta deal was found by Cheapflights users on 11/11. 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 11/215:22 amCLE - ICN
1 stop21h 28mDelta
Sat 11/299:35 amICN - CLE
1 stop18h 07mDelta
Deal found 11/11$1,116
This Orbitz deal was found by Cheapflights users on 11/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:04 pmCLE - GMP
2 stops38h 16mJapan Airlines
Sat 12/207:40 pmGMP - CLE
2 stops33h 00mJapan Airlines
Deal found 11/13$1,612
This Japan Airlines deal was found by Cheapflights users on 11/11. 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 Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/298:03 amCLE - GMP
2 stops36h 52mJapan Airlines
Wed 12/312:05 pmGMP - CLE
2 stops44h 21mJapan Airlines
Deal found 11/11$1,847
This American Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 11/268:30 amCLE - GMP
2 stops23h 35mMultiple Airlines
Mon 12/18:00 amGMP - CLE
2 stops20h 54mMultiple Airlines
Deal found 11/12$1,949
This Gotogate deal was found by Cheapflights users on 11/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:07 amCLE - GMP
2 stops36h 13mMultiple Airlines
Fri 12/192:25 pmGMP - CLE
2 stops28h 43mMultiple Airlines
Deal found 11/12$2,483
This KAYAK deal was found by Cheapflights users on 11/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:14 pmCLE - GMP
2 stops38h 21mANA
Thu 1/87:50 pmGMP - CLE
2 stops36h 58mANA
Deal found 11/12$3,052

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 13, 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 1/5

8:43 am-5:40 am

2 stops30h 57m

Incheon Intl

Mon 1/19

6:00 pm-9:42 am

2 stops29h 42m

$920

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 1/29

11:40 am-5:45 am

1 stop28h 05m

Incheon Intl

Thu 2/5

7:30 pm-12:39 am

2 stops19h 09m

$958

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 3/15

7:51 pm-3:15 pm

2 stops30h 24m

Incheon Intl

Thu 3/26

11:45 am-10:30 pm

1 stop23h 45m

$958

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 4/7

2:08 pm-4:20 am

2 stops25h 12m

Incheon Intl

Tue 4/28

11:30 am-8:37 pm

1 stop22h 07m

$958

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 4/12

7:00 am-2:10 pm

1 stop18h 10m

Incheon Intl

Wed 4/15

6:50 pm-9:11 am

1 stop27h 21m

$961

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Thu 1/29

2:10 pm-6:20 pm

2 stops38h 10m

Seoul Gimpo Intl

Thu 2/5

12:05 pm-1:40 pm

2 stops39h 35m

$985

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Sun 4/19

5:25 am-9:50 pm

2 stops27h 25m

Seoul Gimpo Intl

Sat 4/25

7:55 am-3:35 pm

2 stops20h 40m

$1,594

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Sat 12/13

2:04 pm-6:20 pm

2 stops38h 16m

Seoul Gimpo Intl

Sat 12/20

7:40 pm-2:40 pm

2 stops33h 00m

$1,612

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Sat 3/7

6:00 am-10:05 pm

2 stops26h 05m

Seoul Gimpo Intl

Sat 3/14

8:00 am-8:55 pm

2 stops25h 55m

$1,759

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 32 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.

How much does it cost to fly round-trip from Cleveland to Seoul?

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 13, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta, and United Airlines 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.
Korean Air
8.4
Very good
1,163 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,163 reviews
Korean Air
8.4
Very good
1,163 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
7.9
Good
8,008 reviews
Korean Air
8.4
Very good
1,163 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
9,017 reviews
Korean Air
8.4
Very good
1,163 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,445 reviews
Korean Air
8.4
Very good
1,163 reviews

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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 4 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

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Top 4 airlines flying from Cleveland to Seoul

Discover the top 4 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 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$917Average$1,274FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$927Average$1,489FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$957Average$1,336FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,105Average$1,276FlexibilityNo cancel feeOn-time81%

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