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$979+ Cheap flights from Charleston (CHS) to Seoul (SEL)

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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEL
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Charleston to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) 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 July 1, 2025.

Round-trip from

$979
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$1,952
From Charleston to Seoul (SEL)
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 July 2025
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Find flight deals from Charleston to Seoul

Cheapest flights from Charleston to Seoul
Explore the most affordable flight options available from Charleston to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/1. 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 8/256:53 pmCHS - ICN
2 stops37h 42mMultiple Airlines
Wed 9/1712:45 pmICN - CHS
1 stop20h 43mMultiple Airlines
Deal found 7/1$979
This FlightHub deal was found by Cheapflights users on 7/1. 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.
Sun 8/244:55 pmCHS - ICN
1 stop35h 35mAir Canada
Wed 9/177:05 pmICN - CHS
1 stop34h 06mAir Canada
Deal found 7/1$1,082
This Etihad Airways deal was found by Cheapflights users on 7/1. 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 8/2611:00 amCHS - ICN
2 stops34h 45mEtihad Airways
Wed 9/176:30 pmICN - CHS
2 stops37h 56mEtihad Airways
Deal found 7/1$1,318
This WestJet deal was found by Cheapflights users on 7/1. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:20 amCHS - ICN
2 stops47h 25mWestJet
Sat 9/138:45 pmICN - CHS
2 stops34h 12mWestJet
Deal found 7/1$1,354
This Delta deal was found by Cheapflights users on 7/1. 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 8/266:20 amCHS - ICN
1 stop18h 50mDelta
Wed 9/174:25 pmICN - CHS
1 stop17h 57mDelta
Deal found 7/1$1,465

Cheapflights Fare Finder

Customize your flight search to find flights from Charleston 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 July 1, 2025.
Use the filters below to find and compare flights from Charleston to Seoul that are best for you.

Fly from

Charleston

Fly to

Seoul

Route

Depart

Return

Price

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Mon 8/25

6:53 pm-9:35 pm

2 stops37h 42m

Incheon Intl

Wed 9/17

12:45 pm-8:28 pm

1 stop20h 43m

$979

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sun 8/24

4:55 pm-4:15 pm

2 stops34h 20m

Incheon Intl

Wed 9/17

5:45 pm-4:11 pm

2 stops35h 26m

$1,082

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Tue 8/26

11:00 am-10:45 am

2 stops34h 45m

Incheon Intl

Wed 9/17

6:30 pm-7:26 pm

2 stops37h 56m

$1,318

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 8/23

6:20 am-6:45 pm

2 stops47h 25m

Incheon Intl

Sat 9/13

8:45 pm-5:57 pm

2 stops34h 12m

$1,354

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Tue 8/26

6:20 am-2:10 pm

1 stop18h 50m

Incheon Intl

Wed 9/17

4:25 pm-9:22 pm

1 stop17h 57m

$1,465

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 8/9

11:25 am-4:20 am

2 stops27h 55m

Incheon Intl

Sun 8/17

4:50 pm-10:23 am

2 stops30h 33m

$1,469

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Charleston to Seoul

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

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

Currently, February is the cheapest month in which you can book a flight from Charleston to Seoul (average of $998). Flying from Charleston 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.

How much does it cost to fly round-trip from Charleston to Seoul?

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 July 1, 2025.
Get a feel of what it's like to fly with Delta, Etihad Airways, and United Airlines from Charleston to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Etihad Airways
7.4
Good
1,224 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,909 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,665 reviews
Delta
8.0
Very good
7,973 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Charleston 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 Charleston to Seoul?

    Most people fly from Charleston (CHS) if they book a flight from Charleston to Seoul. On average, Charleston has 0 outbound flights to Seoul per day from 2 airlines. Charleston is conveniently located just 10.2 mi from Charleston’s city center.

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

    Currently priced at $1,082, Air Canada will fly you from Charleston to Seoul and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Etihad Airways and WestJet - these airlines can fly you to your destination from $1,318 and $1,354, respectively. Air Canada is currently priced 34% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Charleston to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Charleston 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 Charleston to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Charleston to Seoul (average of $998). Flying from Charleston 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 2 airlines flying from Charleston to Seoul

Discover the top 2 airlines that operate flights from Charleston 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$1,206Average$1,769FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$1,751Average$2,177FlexibilityNo cancel feeOn-time81%

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