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$486+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — SEL
May 26 — Jun 21
Mon 5/26
Mon 6/2
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 May 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$925
(Air Canada)

One-way from

$486
(United Airlines)

Popular in

July

Cheapest in

April

Average price

$1,567
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. 20% potential increase in price ($398 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($78 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 21, 2025.

This Air Canada deal was found by Cheapflights users on 5/20. 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.
Sat 11/156:15 pmCLE - ICN
1 stop34h 10mAir Canada
Sat 1/178:10 pmICN - CLE
1 stop35h 26mAir Canada
Deal found 5/20$925
This Delta deal was found by Cheapflights users on 5/21. 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 9/238:10 amCLE - ICN
1 stop19h 15mDelta
Tue 10/216:50 pmICN - CLE
1 stop18h 46mDelta
Deal found 5/21$992
This American Airlines deal was found by Cheapflights users on 5/20. 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 10/197:11 amCLE - ICN
1 stop19h 19mAmerican Airlines
Wed 10/296:50 pmICN - CLE
1 stop30h 01mAmerican Airlines
Deal found 5/20$999
This Gotogate deal was found by Cheapflights users on 5/20. 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.
Wed 8/2710:09 amCLE - GMP
2 stops22h 41mJapan Airlines
Sat 9/67:55 amGMP - CLE
2 stops19h 24mJapan Airlines
Deal found 5/20$1,019
This United Airlines deal was found by Cheapflights users on 5/20. 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 8/276:35 amCLE - ICN
1 stop19h 25mUnited Airlines
Sat 9/611:30 amICN - CLE
1 stop18h 15mUnited Airlines
Deal found 5/20$1,047
This Etihad Airways deal was found by Cheapflights users on 5/21. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2311:04 amCLE - ICN
2 stops34h 41mMultiple Airlines
Mon 10/201:35 amICN - CLE
2 stops31h 39mMultiple Airlines
Deal found 5/21$1,202
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:45 amCLE - ICN
2 stops39h 00mEtihad Airways
Fri 9/51:35 amICN - CLE
2 stops31h 39mEtihad Airways
Deal found 5/20$1,246
This Japan Airlines deal was found by Cheapflights users on 5/21. 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.
Wed 6/1810:21 amCLE - GMP
2 stops22h 29mMultiple Airlines
Wed 7/27:55 amGMP - CLE
2 stops19h 40mMultiple Airlines
Deal found 5/21$1,380
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:35 amCLE - ICN
2 stops39h 55mQatar Airways
Tue 10/141:20 amICN - CLE
2 stops33h 55mQatar Airways
Deal found 5/20$1,610
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/198:40 amCLE - ICN
2 stops44h 00mTurkish Airlines
Tue 10/2812:10 amICN - CLE
2 stops27h 53mTurkish Airlines
Deal found 5/21$1,634
This oojo deal was found by Cheapflights users on 5/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:57 pmCLE - ICN
2 stops34h 48mEVA Air
Fri 5/2312:00 pmICN - CLE
2 stops30h 08mEVA Air
Deal found 5/20$1,804
This oojo deal was found by Cheapflights users on 5/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:05 amCLE - ICN
2 stops44h 55mEthiopian Air
Sun 6/2912:35 amICN - CLE
3 stops36h 24mEthiopian Air
Deal found 5/21$2,785

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 May 21, 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

Sat 11/15

6:15 pm-6:25 pm

1 stop34h 10m

Incheon Intl

Sat 1/17

8:10 pm-5:36 pm

1 stop35h 26m

$925

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 9/23

8:10 am-4:25 pm

1 stop19h 15m

Incheon Intl

Tue 10/21

6:50 pm-12:36 am

1 stop18h 46m

$992

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 10/19

7:11 am-3:30 pm

1 stop19h 19m

Incheon Intl

Wed 10/29

6:50 pm-11:51 am

1 stop30h 01m

$999

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Wed 8/27

10:09 am-9:50 pm

2 stops22h 41m

Seoul Gimpo Intl

Sat 9/6

7:55 am-2:19 pm

2 stops19h 24m

$1,019

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 8/27

6:35 am-3:00 pm

1 stop19h 25m

Incheon Intl

Sat 9/6

11:30 am-4:45 pm

1 stop18h 15m

$1,047

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 9/23

11:04 am-10:45 am

2 stops34h 41m

Incheon Intl

Mon 10/20

1:35 am-8:14 pm

2 stops31h 39m

$1,202

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 8/27

6:45 am-10:45 am

2 stops39h 00m

Incheon Intl

Fri 9/5

1:35 am-8:14 pm

2 stops31h 39m

$1,246

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Wed 6/18

10:21 am-9:50 pm

2 stops22h 29m

Seoul Gimpo Intl

Wed 7/2

7:55 am-2:35 pm

2 stops19h 40m

$1,380

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 9/24

5:35 am-10:30 am

2 stops39h 55m

Incheon Intl

Tue 10/14

1:20 am-10:15 pm

2 stops33h 55m

$1,610

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 10/19

8:40 am-5:40 pm

2 stops44h 00m

Incheon Intl

Tue 10/28

12:10 am-3:03 pm

2 stops27h 53m

$1,634

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 20 results
1
2

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Cleveland-Seoul flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 $1,001). Flying from Cleveland to Seoul in December is currently the most expensive (average of $1,635). 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.

What is the cheapest time of day to fly from CLE to SEL?

Find hourly flight availability from Cleveland to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 21, 2025.

One of the essential ways to save on airfare from Cleveland to Seoul is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 32% on airfare.

Rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seoul ranges from 1.1 - 10.0 inches per month. July is typically the wettest month, when rainfall can reach 10.0 in. December is typically the driest time to visit Seoul when rainfall is around 1.1 in.

Temperature in Seoul by month

Plan your trip to Seoul by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 May 21, 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines and ANA from Cleveland to Seoul to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,078 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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
1,078 reviews
Korean Air
8.4
Very good
1,078 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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.
Japan Airlines
8.3
Very good
1,478 reviews
Korean Air
8.4
Very good
1,078 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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.
ANA
8.3
Very good
872 reviews
Korean Air
8.4
Very good
1,078 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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
8.0
Very good
7,951 reviews
Korean Air
8.4
Very good
1,078 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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.
Qatar Airways
7.4
Good
3,576 reviews
Korean Air
8.4
Very good
1,078 reviews

Boarding

8.5

Entertainment

8.2

Comfort

8.3

Crew

8.7

Food

8.1

Overall

8.4

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 5 different airlines.

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

    Our cheapest airline available from Cleveland to Seoul is Air Canada. Our recent data shows that you can find tickets from as low as $925 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $992 and $999 round-trip. Air Canada is priced at 38% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Cleveland to Seoul one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $486. However, be on the lookout for offers from Japan Airlines and Air Canada, as they are both options that can get you from Cleveland to Seoul for a low price.

  • 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 $1,001). Flying from Cleveland to Seoul in December is currently the most expensive (average of $1,635). 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 5 airlines flying from Cleveland to Seoul

Discover the top 5 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 May 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$912Average$1,264FlexibilityNo cancel feeOn-time67%
DeltaCheapest$952Average$1,621FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$953Average$1,695FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$977Average$1,463FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,129Average$1,477FlexibilityNo cancel feeOn-time81%

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