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South Korea

$428+ 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
CLE — ICN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 2/87:19 am
CLE
-
ICN
1 stop19h 26m
American Airlines
Thu 2/127:15 pm
ICN
-
CLE
1 stop17h 31m
American Airlines
Deal found 1/27$872
This Air Canada deal was found by Cheapflights users on 1/26. 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.
Wed 4/226:10 pm
CLE
-
ICN
2 stops32h 55m
Air Canada
Tue 5/125:45 pm
ICN
-
CLE
2 stops33h 16m
Air Canada
Deal found 1/26$908
This Air Canada deal was found by Cheapflights users on 1/28. 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.
Wed 4/226:10 pm
CLE
-
ICN
2 stops32h 55m
Air Canada
Wed 5/135:45 pm
ICN
-
CLE
2 stops33h 16m
Air Canada
Deal found 1/28$909
This Air Canada deal was found by Cheapflights users on 1/28. 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.
Sun 5/37:00 pm
CLE
-
ICN
1 stop33h 30m
Air Canada
Wed 5/67:05 pm
ICN
-
CLE
2 stops36h 18m
Air Canada
Deal found 1/28$912
This United Airlines deal was found by Cheapflights users on 1/28. 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 2/256:45 am
CLE
-
ICN
1 stop19h 30m
United Airlines
Fri 2/2712:45 pm
ICN
-
CLE
1 stop22h 26m
United Airlines
Deal found 1/28$917
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Tue 4/76:10 pm
CLE
-
ICN
1 stop34h 20m
Air Canada
Tue 4/287:05 pm
ICN
-
CLE
1 stop35h 25m
Air Canada
Deal found 1/27$918
This Air Canada deal was found by Cheapflights users on 1/28. 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 3/76:10 pm
CLE
-
ICN
1 stop33h 15m
Air Canada
Mon 3/165:55 pm
ICN
-
CLE
2 stops36h 35m
Air Canada
Deal found 1/28$919
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/155:00 am
CLE
-
ICN
2 stops21h 55m
American Airlines
Thu 3/265:55 pm
ICN
-
CLE
1 stop17h 53m
American Airlines
Deal found 1/26$921
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Sat 3/73:29 pm
CLE
-
GMP
2 stops29h 26m
Japan Airlines
Sun 3/157:40 pm
GMP
-
CLE
2 stops32h 21m
Japan Airlines
Deal found 1/28$1,027
This Japan Airlines deal was found by Cheapflights users on 1/28. 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 2/256:49 am
CLE
-
GMP
2 stops25h 16m
Multiple Airlines
Mon 3/28:00 am
GMP
-
CLE
2 stops24h 33m
Multiple Airlines
Deal found 1/28$1,032
This Japan Airlines deal was found by Cheapflights users on 1/28. 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 2/256:49 am
CLE
-
GMP
2 stops25h 16m
Multiple Airlines
Fri 2/278:00 am
GMP
-
CLE
2 stops23h 25m
Multiple Airlines
Deal found 1/28$1,101
This FlightHub deal was found by Cheapflights users on 1/28. 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.
Wed 4/228:31 am
CLE
-
GMP
2 stops24h 19m
Japan Airlines
Tue 5/127:55 am
GMP
-
CLE
2 stops20h 22m
Japan Airlines
Deal found 1/28$1,153

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$872
(American Airlines)

One-way from

$428
(Alaska Airlines)

Popular in

December

Cheapest in

January

Average price

$916
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. 3% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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 2/8

7:32 pm-4:45 pm

2 stops31h 13m

Incheon Intl

Thu 2/12

7:15 pm-10:30 am

2 stops29h 15m

$876

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 5/5

7:00 pm-4:05 pm

2 stops32h 05m

Incheon Intl

Tue 5/12

5:45 pm-2:01 pm

2 stops33h 16m

$909

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Mon 4/6

6:10 pm-5:30 pm

1 stop34h 20m

Incheon Intl

Tue 4/21

5:45 pm-5:30 pm

2 stops36h 45m

$909

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 4/22

6:10 pm-4:05 pm

2 stops32h 55m

Incheon Intl

Tue 5/12

5:45 pm-2:01 pm

2 stops33h 16m

$909

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 4/22

6:10 pm-4:05 pm

2 stops32h 55m

Incheon Intl

Wed 5/13

5:45 pm-2:01 pm

2 stops33h 16m

$909

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Wed 2/25

6:45 am-4:15 pm

1 stop19h 30m

Incheon Intl

Fri 2/27

12:45 pm-9:11 pm

1 stop22h 26m

$917

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sun 3/15

7:00 am-3:55 pm

1 stop19h 55m

Incheon Intl

Thu 3/26

5:55 pm-10:48 pm

1 stop17h 53m

$917

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Tue 4/7

6:10 pm-5:30 pm

1 stop34h 20m

Incheon Intl

Tue 4/28

7:05 pm-5:30 pm

1 stop35h 25m

$918

ClevelandIncheon

CLE - ICN

CLEICN

Cleveland Hopkins Intl

Sat 3/7

6:10 pm-5:25 pm

1 stop33h 15m

Incheon Intl

Mon 3/16

5:55 pm-5:30 pm

2 stops36h 35m

$919

ClevelandSeoul

CLE - GMP

CLEGMP

Cleveland Hopkins Intl

Sat 3/7

3:29 pm-10:55 am

2 stops29h 26m

Seoul Gimpo Intl

Sun 3/15

7:40 pm-3:01 pm

2 stops32h 21m

$1,027

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 34 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 $617). Flying from Cleveland to South Korea in June is currently the most expensive (average of $1,125). 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 January 29, 2026.

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 in the morning, which can drop the price by up to 19% versus a flight at noon.

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 March 30, 2025.

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 January 29, 2026.
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
1,188 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

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
1,188 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

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
8,125 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

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
9,215 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

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
10,666 reviews
Korean Air
8.4
Very good
1,188 reviews

Boarding

8.5

Food

8.1

Overall

8.4

Crew

8.7

Entertainment

8.2

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 29h 26m. Airlines will cover a distance of 6684 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $73. American Airlines flights start at $98 while deals on Delta start at $98 one-way.

  • 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 $617). Flying from Cleveland to South Korea in June is currently the most expensive (average of $1,125). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$917Average$1,251FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$927Average$1,403FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$957Average$1,264FlexibilityNo cancel feeOn-time67%
Korean AirCheapest$966Average$1,294FlexibilityNo cancel feeOn-time81%

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