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$869+ Cheap flights from Charleston (CHS) to South Korea

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ICN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Charleston to South Korea

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

Round-trip from

$869
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,528
From Charleston to South Korea
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($454 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($72 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Charleston to South Korea

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

This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:10 amCHS - ICN
2 stops29h 45mMultiple Airlines
Tue 10/79:30 pmICN - CHS
1 stop34h 11mMultiple Airlines
Deal found 9/13$869
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:10 amCHS - ICN
2 stops29h 45mMultiple Airlines
Tue 10/79:30 pmICN - CHS
1 stop34h 11mMultiple Airlines
Deal found 9/13$871
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/279:13 amCHS - ICN
1 stop41h 32mMultiple Airlines
Tue 10/79:30 pmICN - CHS
1 stop34h 11mMultiple Airlines
Deal found 9/13$883
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2512:08 pmCHS - ICN
2 stops27h 47mMultiple Airlines
Tue 10/79:30 pmICN - CHS
1 stop34h 11mMultiple Airlines
Deal found 9/13$891
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:08 pmCHS - ICN
1 stop21h 47mMultiple Airlines
Fri 10/109:30 pmICN - CHS
2 stops48h 36mMultiple Airlines
Deal found 9/13$924
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:08 pmCHS - ICN
1 stop21h 47mMultiple Airlines
Wed 10/812:45 pmICN - CHS
2 stops32h 52mMultiple Airlines
Deal found 9/13$942
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:08 pmCHS - ICN
1 stop21h 47mMultiple Airlines
Wed 10/812:45 pmICN - CHS
2 stops32h 52mMultiple Airlines
Deal found 9/13$943
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2610:10 amCHS - ICN
2 stops29h 45mMultiple Airlines
Sun 10/129:30 pmICN - CHS
1 stop33h 43mMultiple Airlines
Deal found 9/13$947
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2210:10 amCHS - ICN
2 stops29h 45mMultiple Airlines
Sun 10/129:30 pmICN - CHS
1 stop33h 43mMultiple Airlines
Deal found 9/13$949

Cheapflights Fare Finder

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

Fly from

Charleston

Fly to

South Korea

Route

Depart

Return

Price

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 9/26

10:10 am-4:55 am

2 stops29h 45m

Incheon Intl

Tue 10/7

9:30 pm-6:41 pm

1 stop34h 11m

$869

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 9/26

6:08 pm-4:55 am

1 stop21h 47m

Incheon Intl

Wed 10/8

12:45 pm-8:37 am

2 stops32h 52m

$943

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 9/26

6:08 pm-4:55 am

1 stop21h 47m

Incheon Intl

Thu 10/9

9:30 pm-8:15 pm

1 stop35h 45m

$952

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 9/26

10:10 am-4:55 am

2 stops29h 45m

Incheon Intl

Fri 10/10

10:05 pm-8:28 pm

1 stop35h 23m

$959

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 9/27

9:13 am-3:45 pm

1 stop41h 32m

Incheon Intl

Thu 10/9

9:30 pm-8:15 pm

1 stop35h 45m

$962

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 9/26

6:08 pm-4:55 am

1 stop21h 47m

Incheon Intl

Sat 10/11

12:45 pm-8:28 pm

1 stop20h 43m

$972

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 9/25

6:08 pm-4:55 am

1 stop21h 47m

Incheon Intl

Sun 10/12

9:30 pm-6:13 pm

1 stop33h 43m

$974

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 9/27

9:13 am-3:45 pm

1 stop41h 32m

Incheon Intl

Sat 10/11

12:45 pm-8:28 pm

1 stop20h 43m

$981

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 9/25

6:08 pm-4:55 am

1 stop21h 47m

Incheon Intl

Fri 10/10

10:05 pm-8:28 pm

1 stop35h 23m

$986

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 9/25

12:08 pm-4:55 am

2 stops27h 47m

Incheon Intl

Sat 10/11

12:45 pm-8:28 pm

1 stop20h 43m

$990

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Best time to book a flight from Charleston to South Korea

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

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

Currently, February is the cheapest month in which you can book a flight from Charleston to South Korea (average of $990). Flying from Charleston to South Korea in December is currently the most expensive (average of $1,633). 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 CHS to KR?

Find hourly flight availability from Charleston 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 September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Charleston to South Korea as you normally would.

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 September 15, 2025.
Read through reviews of airlines operating flights from Charleston to South Korea, such as Korean Air and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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
1,139 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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
7,954 reviews
Korean Air
8.4
Very good
1,139 reviews

Crew

8.7

Comfort

8.3

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

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 Charleston 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 Charleston to South Korea?

    If you book a flight to South Korea from Charleston, you will be flying from Charleston, which is the city’s only airport. Charleston (CHS) is located 10.2 mi from the center of Charleston.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Charleston to South Korea (average of $990). Flying from Charleston to South Korea in December is currently the most expensive (average of $1,633). 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 2 airlines flying from Charleston to South Korea

Discover the top 2 airlines that operate flights from Charleston 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,206Average$1,769FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,400Average$2,177FlexibilityNo cancel feeOn-time81%

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