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$418+ Cheap flights from Cleveland (CLE) to South Korea

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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — ICN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Cleveland to South Korea

Cheapest flights from Cleveland to South Korea
Explore the most affordable flight options available from Cleveland to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

This Delta deal was found by Cheapflights users on 12/14. 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.
Mon 12/296:00 amCLE - ICN
1 stop20h 35mDelta
Mon 1/124:10 pmICN - CLE
2 stops20h 45mDelta
Deal found 12/14$1,497
This Korean Air deal was found by Cheapflights users on 12/14. 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.
Mon 12/296:00 amCLE - ICN
1 stop20h 35mKorean Air
Mon 1/127:30 pmICN - CLE
1 stop34h 52mKorean Air
Deal found 12/14$1,504
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:50 pmCLE - ICN
2 stops32h 25mUnited Airlines
Mon 1/126:00 pmICN - CLE
2 stops29h 51mUnited Airlines
Deal found 12/13$1,540
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/265:35 pmCLE - ICN
1 stop32h 40mUnited Airlines
Thu 1/86:00 pmICN - CLE
2 stops34h 11mUnited Airlines
Deal found 12/14$1,652
This United Airlines deal was found by Cheapflights users on 12/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/215:54 pmCLE - ICN
1 stop32h 21mUnited Airlines
Sun 1/116:00 pmICN - CLE
2 stops34h 11mUnited Airlines
Deal found 12/13$1,771
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/151:43 pmCLE - ICN
2 stops36h 32mUnited Airlines
Wed 1/712:45 pmICN - CLE
1 stop22h 29mUnited Airlines
Deal found 12/14$1,790
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:41 pmCLE - ICN
1 stop32h 04mDelta
Thu 1/82:30 pmICN - CLE
2 stops22h 25mDelta
Deal found 12/13$1,812
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/265:35 pmCLE - ICN
1 stop32h 40mUnited Airlines
Thu 1/112:45 pmICN - CLE
1 stop17h 48mUnited Airlines
Deal found 12/14$1,813
This KAYAK deal was found by Cheapflights users on 12/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:14 pmCLE - GMP
2 stops42h 16mANA
Thu 1/87:50 pmGMP - CLE
2 stops36h 58mANA
Deal found 12/13$2,801
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/263:05 pmCLE - GMP
2 stops33h 05mAir China
Thu 1/18:50 amGMP - CLE
2 stops34h 18mAir China
Deal found 12/14$5,987

Find flight deals from Cleveland to South Korea

Keep the following information in mind while searching for Cleveland to South Korea flight deals. Data was last updated December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$823
(Alaska Airlines)

One-way from

$418
(Orbitz)

Popular in

January

Cheapest in

September

Average price

$1,911
Provider with most accurate pricing for Cleveland Hopkins Intl-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cleveland Hopkins Intl-Seoul (SEL) flights.
Search Deals
From Cleveland Hopkins Intl to South Korea
Search Deals
One-way flight from Cleveland Hopkins Intl to South Korea
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($403 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($63 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cleveland to South Korea 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 December 15, 2025.
Use the filters below to find and compare flights from Cleveland to South Korea that are best for you.

Fly from

Cleveland

Fly to

South Korea

Route

Depart

Return

Price

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 1/11

4:20 pm-5:40 am

2 stops23h 20m

Incheon Intl

Sun 1/18

12:45 pm-9:14 pm

1 stop22h 29m

$916

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Thu 1/8

6:30 am-4:30 pm

2 stops20h 00m

Incheon Intl

Fri 1/23

7:30 pm-12:36 am

2 stops19h 06m

$920

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 2/15

2:10 pm-5:40 am

2 stops25h 30m

Incheon Intl

Thu 2/19

12:45 pm-10:32 pm

2 stops23h 47m

$920

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 1/28

6:10 pm-4:00 pm

2 stops31h 50m

Incheon Intl

Fri 2/13

5:55 pm-5:30 pm

2 stops37h 35m

$925

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 1/27

2:27 pm-5:45 am

1 stop25h 18m

Incheon Intl

Tue 2/3

7:30 pm-10:54 pm

1 stop17h 24m

$954

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 1/27

4:20 pm-5:40 am

2 stops23h 20m

Incheon Intl

Tue 2/3

12:45 pm-10:45 pm

2 stops24h 00m

$958

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 1/28

6:30 am-3:30 pm

1 stop19h 00m

Incheon Intl

Fri 2/13

6:00 pm-12:30 am

1 stop20h 30m

$958

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Mon 1/5

12:29 pm-3:30 pm

1 stop37h 01m

Incheon Intl

Mon 1/19

9:35 am-3:09 pm

1 stop19h 34m

$966

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Wed 1/28

2:10 pm-10:55 am

2 stops30h 45m

Seoul Gimpo Intl

Fri 2/13

8:00 am-6:39 pm

2 stops24h 39m

$968

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Mon 1/5

2:14 pm-5:40 am

2 stops25h 26m

Incheon Intl

Mon 1/19

12:45 pm-9:14 pm

1 stop22h 29m

$970

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 21 results
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Best time to book a flight from Cleveland to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea 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 South Korea

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

Currently, February is the cheapest month in which you can book a flight from Cleveland to South Korea (average of $681). Flying from Cleveland to South Korea 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.

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

Find hourly flight availability from Cleveland to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

When flying from Cleveland to South Korea, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 76% versus a flight in the morning.

What is the cheapest day to fly from Cleveland to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Cleveland to South Korea. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Cleveland to South Korea flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing South Korea

Get insights into the airlines that provide service to South Korea. 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 South Korea. Reviews last updated December 15, 2025.
Read reviews from past customers who have flown Korean Air, Delta, and United Airlines from Cleveland to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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
1,186 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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
8,006 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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
9,092 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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
10,525 reviews
Korean Air
8.4
Very good
1,186 reviews

Crew

8.7

Overall

8.4

Boarding

8.5

Entertainment

8.2

Food

8.1

Comfort

8.3

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 South Korea. 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 South Korea?

    Most people fly from Cleveland Hopkins Intl (CLE) if they book a flight from Cleveland to South Korea. Cleveland Hopkins Intl is conveniently located just 10.1 mi from Cleveland’s city center.

  • How long is the flight from Cleveland to South Korea?

    Departing from Cleveland to South Korea will take you 23h 20m. Airlines will cover a distance of 6698 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Cleveland to South Korea?

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

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

    Yes. Cheapflights offers flight deals from Cleveland to South Korea 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 South Korea?

    Currently, February is the cheapest month in which you can book a flight from Cleveland to South Korea (average of $681). Flying from Cleveland to South Korea 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

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Top 4 airlines flying from Cleveland to South Korea

Discover the top 4 airlines that operate flights from Cleveland to South Korea. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$917Average$1,249FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$927Average$1,440FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$957Average$1,264FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$1,105Average$1,294FlexibilityNo cancel feeOn-time81%

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