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$670+ Cheap flights from Charleston (CHS) to Seoul (SEL)

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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEL
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap 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 March 12, 2026.

This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1711:05 am
CHS
-
ICN
2 stops40h 00m
Air Canada
Mon 9/285:45 pm
ICN
-
CHS
2 stops53h 33m
Air Canada
Deal found 3/9$966
This Priceline deal was found by Cheapflights users on 3/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:05 am
CHS
-
ICN
2 stops40h 00m
Air Canada
Wed 6/107:05 pm
ICN
-
CHS
1 stop28h 08m
Air Canada
Deal found 3/10$970
This Expedia deal was found by Cheapflights users on 3/9. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:05 am
CHS
-
ICN
2 stops40h 00m
Air Canada
Fri 5/15:45 pm
ICN
-
CHS
2 stops53h 28m
Air Canada
Deal found 3/9$1,034
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Tue 4/2112:05 pm
CHS
-
ICN
1 stop28h 10m
Multiple Airlines
Tue 4/289:25 pm
ICN
-
CHS
1 stop26h 43m
Multiple Airlines
Deal found 3/7$1,082
This Air Canada deal was found by Cheapflights users on 3/10. 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.
Thu 4/2311:05 am
CHS
-
ICN
2 stops40h 00m
Air Canada
Mon 4/277:05 pm
ICN
-
CHS
1 stop28h 08m
Air Canada
Deal found 3/10$1,094
This Air Canada deal was found by Cheapflights users on 3/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:05 am
CHS
-
ICN
2 stops40h 00m
Air Canada
Wed 4/157:05 pm
ICN
-
CHS
1 stop28h 08m
Air Canada
Deal found 3/9$1,097
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:54 pm
CHS
-
ICN
2 stops30h 51m
American Airlines
Fri 10/165:50 pm
ICN
-
CHS
1 stop19h 05m
American Airlines
Deal found 3/9$1,126
This American Airlines deal was found by Cheapflights users on 3/7. 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.
Tue 4/217:00 am
CHS
-
ICN
1 stop19h 45m
American Airlines
Tue 4/285:50 pm
ICN
-
CHS
2 stops29h 47m
American Airlines
Deal found 3/7$1,127
This American Airlines deal was found by Cheapflights users on 3/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:00 am
CHS
-
ICN
1 stop19h 45m
American Airlines
Fri 5/15:50 pm
ICN
-
CHS
2 stops35h 11m
American Airlines
Deal found 3/9$1,141

Find 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$970
(Priceline)

One-way from

$670
(Kiwi.com)
Provider with most accurate pricing for Charleston-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Seoul (SEL) flights.
Search Deals
From Charleston to Seoul (SEL)
Search Deals
One-way flight from Charleston to Seoul (SEL)
Search Deals

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 March 12, 2026.
Use the filters below to find and compare flights from Charleston to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 4/9

7:44 pm-3:00 pm

2 stops30h 16m

Incheon Intl

Fri 4/24

4:50 pm-5:13 pm

2 stops37h 23m

$1,169

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 5/9

4:20 pm-3:45 pm

1 stop34h 25m

Incheon Intl

Sat 5/16

5:50 pm-10:41 pm

1 stop17h 51m

$1,331

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 5/9

6:00 am-4:20 am

2 stops33h 20m

Incheon Intl

Sat 5/16

4:50 pm-10:03 am

2 stops30h 13m

$1,333
Quickest round-trip

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 6/5

7:57 pm-3:45 pm

2 stops30h 48m

Incheon Intl

Fri 6/12

5:50 pm-10:58 pm

1 stop18h 08m

$1,440

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 4/23

7:07 pm-5:30 pm

1 stop33h 23m

Incheon Intl

Mon 4/27

7:35 pm-6:07 pm

1 stop35h 32m

$1,458

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 6/20

6:50 am-4:20 am

2 stops32h 30m

Incheon Intl

Mon 7/13

11:30 am-10:11 am

2 stops35h 41m

$1,644

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 6/20

5:55 pm-2:10 pm

1 stop31h 15m

Incheon Intl

Sun 6/28

4:25 pm-10:56 pm

1 stop19h 31m

$1,679
Cheapest one-way

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 5/15

9:28 pm-5:55 pm

3 stops55h 27m

$670

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Tue 6/16

7:19 pm-3:45 pm

1 stop31h 26m

$749

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Tue 6/16

5:59 pm-8:10 pm

3 stops37h 11m

$768

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Charleston to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charleston to Seoul in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charleston-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charleston-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charleston-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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
No data available for this route at this time. Please check back soon.

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 March 12, 2026.
Get a feel of what it's like to fly with Korean Air and Delta 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.
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

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
1,202 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

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
8,280 reviews
Korean Air
8.4
Very good
1,202 reviews

Overall

8.4

Entertainment

8.2

Boarding

8.5

Food

8.1

Comfort

8.3

Crew

8.7

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 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.

  • How long is the flight from Charleston to Seoul?

    There are many flights that can get you from Charleston to Seoul in 30h 16m. Fly via United Airlines or American Airlines to get the fastest option. The distance from Charleston to Seoul is about 7281 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $925, Delta will fly you from Charleston to Seoul and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Korean Air for as low as $2,099.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Charleston to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to Incheon Intl flights

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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$925Average$1,769FlexibilityNo cancel feeOn-timeN/A
Korean AirCheapest$2,099Average$2,171FlexibilityNo cancel feeOn-time81%

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