HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$1,204+ 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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — ICN
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Charleston to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 juin 12, 2025.

Round-trip from

$1,204
(American Airlines)

Popular in

November

Cheapest in

February

Average price

$1,826
From Charleston to South Korea
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($278 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 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 juin 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/148:11 pmCHS - ICN
2 stops30h 19mAmerican Airlines
dim. 10/195:25 pmICN - CHS
2 stops29h 18mAmerican Airlines
Deal found 6/11$1,204
This Air Canada deal was found by Cheapflights users on 6/10. 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.
dim. 8/244:55 pmCHS - ICN
2 stops34h 10mAir Canada
mar. 9/165:45 pmICN - CHS
2 stops29h 55mAir Canada
Deal found 6/10$1,222
This Orbitz deal was found by Cheapflights users on 6/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/114:55 pmCHS - ICN
2 stops34h 10mMultiple Airlines
ven. 7/1811:05 amICN - CHS
2 stops42h 11mMultiple Airlines
Deal found 6/11$1,232
This Delta deal was found by Cheapflights users on 6/10. 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.
dim. 8/247:10 amCHS - ICN
1 stop20h 15mDelta
mar. 9/1610:15 amICN - CHS
1 stop24h 49mDelta
Deal found 6/10$1,465
This United Airlines deal was found by Cheapflights users on 6/11. 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.
sam. 8/96:10 amCHS - ICN
2 stops33h 10mUnited Airlines
dim. 8/174:50 pmICN - CHS
2 stops34h 12mUnited Airlines
Deal found 6/11$1,469
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 8/272:40 pmCHS - ICN
2 stops30h 50mQatar Airways
lun. 9/11:20 amICN - CHS
2 stops33h 42mQatar Airways
Deal found 6/12$1,828
This FlightHub deal was found by Cheapflights users on 6/9. 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.
dim. 12/147:00 amCHS - ICN
1 stop20h 45mKorean Air
mer. 12/3110:00 amICN - CHS
1 stop20h 14mKorean Air
Deal found 6/9$1,929
This Fareboom deal was found by Cheapflights users on 6/11. 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 Fareboom is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1411:10 amCHS - ICN
3 stops57h 40mSingapore Airlines
dim. 10/1911:50 pmICN - CHS
3 stops55h 15mSingapore Airlines
Deal found 6/11$1,939
This Gurufare deal was found by Cheapflights users on 6/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 12/149:28 amCHS - ICN
2 stops36h 57mFinnair
mer. 12/3111:00 pmICN - CHS
2 stops37h 04mFinnair
Deal found 6/9$1,949
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 8/96:03 pmCHS - ICN
3 stops35h 57mAlaska Airlines
dim. 8/179:25 pmICN - CHS
3 stops32h 35mAlaska Airlines
Deal found 6/10$1,993

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 juin 12, 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

mar. 10/14

8:11 pm-3:30 pm

2 stops30h 19m

Incheon Intl

dim. 10/19

5:25 pm-9:43 am

2 stops29h 18m

$1,204

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

dim. 8/24

4:55 pm-4:05 pm

2 stops34h 10m

Incheon Intl

mar. 9/16

5:45 pm-10:40 am

2 stops29h 55m

$1,222

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

ven. 7/11

4:55 pm-4:05 pm

2 stops34h 10m

Incheon Intl

ven. 7/18

11:05 am-4:16 pm

2 stops42h 11m

$1,232

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

dim. 8/24

7:10 am-4:25 pm

1 stop20h 15m

Incheon Intl

mar. 9/16

10:15 am-10:04 pm

1 stop24h 49m

$1,465

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

sam. 8/9

6:10 am-4:20 am

2 stops33h 10m

Incheon Intl

dim. 8/17

4:50 pm-2:02 pm

2 stops34h 12m

$1,469

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

mer. 8/27

2:40 pm-10:30 am

2 stops30h 50m

Incheon Intl

lun. 9/1

1:20 am-10:02 pm

2 stops33h 42m

$1,828

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

mar. 10/14

11:10 am-9:50 am

3 stops57h 40m

Incheon Intl

dim. 10/19

11:50 pm-6:05 pm

3 stops55h 15m

$1,939

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

sam. 8/9

6:03 pm-7:00 pm

3 stops35h 57m

Incheon Intl

dim. 8/17

9:25 pm-5:00 pm

3 stops32h 35m

$1,993

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

Rainfall in South Korea by month

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

In terms of precipitation, rainfall in South Korea ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit South Korea when rainfall is around 0.8 in.

Temperature in South Korea by month

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

If weather is an important factor for your trip to South Korea, 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 28.4 F).

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 juin 12, 2025.
Read reviews from past customers who have flown Singapore Airlines, Alaska Airlines and Delta from Charleston to South Korea. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,302 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Alaska Airlines
8.0
Very good
10,000 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Delta
8.0
Very good
7,950 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qatar Airways
7.4
Good
3,584 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
United Airlines
7.4
Good
8,790 reviews
Singapore Airlines
8.1
Very good
1,302 reviews

Boarding

8.2

Comfort

7.9

Food

7.7

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 $1,000). Flying from Charleston to South Korea 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Charleston to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Narita flights
Charlotte to Haneda flights
Charlotte to Suvarnabhumi flights
Charlotte to Bangalore flights
Charlotte to Mumbai flights
Charlotte to Hyderabad flights
Charlotte to New Delhi flights
Charlotte to Manila flights
Charlotte to Ho Chi Minh City flights
Charlotte to Incheon Intl flights
Charlotte to Denpasar flights
Charlotte to Hongqiao Intl flights
Charlotte to Ahmedabad flights
Charlotte to Gimpo Intl flights
Greenville to Narita flights
Charlotte to Chennai flights
Greenville to Haneda flights
Savannah to Suvarnabhumi flights
Savannah to Narita flights
Charlotte to Pu Dong flights
Charleston to Haneda flights
Charleston to Narita flights
Savannah to Haneda flights
Charleston to Suvarnabhumi flights
Charlotte to Karachi flights
Charlotte to Kathmandu flights
Columbia to Suvarnabhumi flights
Augusta to Suvarnabhumi flights
Charlotte to Taiwan Taoyuan Intl flights
Charleston to Manila flights
Charlotte to Phuket City flights
Charlotte to Cebu City flights
Charlotte to Kansai Intl flights
Myrtle Beach to Haneda flights
Charlotte to Singapore flights
Charlotte to Hong Kong flights
Charlotte to Sung Shan flights
Charlotte to Itami flights
Savannah to New Delhi flights
Charlotte to Kuala Lumpur Intl flights
Charlotte to Malé flights
Greenville to Hyderabad flights
Columbia to Narita flights
Charlotte to Cochin flights
Charleston to Incheon Intl flights
Charlotte to Vientiane flights
Charleston to Denpasar flights
Charlotte to Guangzhou flights
Charlotte to Soekarno-Hatta Intl flights
Greenville to Suvarnabhumi flights

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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,206Average$1,769FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,400Average$2,205FlexibilityNo cancel feeOn-time81%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.