$757+ 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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEL
May 25 — Jun 11
Round-trip
1 adult, Economy
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Find cheap flights from Charleston to Seoul 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 Seoul
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to SeoulExplore 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 April 25, 2026.
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 April 25, 2026.
This Air Canada deal was found by Cheapflights users on 4/22. 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 5/611:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Wed 6/106:00 pm
ICN
- CHS
2 stops29h 13m
Air Canada
Deal found 4/22![Air Canada logo]()
$1,154
This Air Canada deal was found by Cheapflights users on 4/20. 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 10/1511:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Mon 10/195:45 pm
ICN
- CHS
2 stops53h 33m
Air Canada
Deal found 4/20![Air Canada logo]()
$1,181
This Etihad Airways deal was found by Cheapflights users on 4/21. 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.
Wed 5/69:44 am
CHS
- ICN
2 stops36h 06m
Multiple Airlines
Wed 5/275:50 pm
ICN
- CHS
2 stops42h 10m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,265
This Air Canada deal was found by Cheapflights users on 4/19. 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.
Fri 9/1111:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Tue 9/157:05 pm
ICN
- CHS
1 stop28h 13m
Air Canada
Deal found 4/19![Air Canada logo]()
$1,286
This Air Canada deal was found by Cheapflights users on 4/23. 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 5/611:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Wed 5/275:45 pm
ICN
- CHS
2 stops29h 28m
Air Canada
Deal found 4/23![Air Canada logo]()
$1,302
This oojo deal was found by Cheapflights users on 4/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:55 pm
CHS
- ICN
2 stops34h 35m
Qatar Airways
Wed 5/2711:45 pm
ICN
- CHS
2 stops37h 14m
Qatar Airways
Deal found 4/22![Qatar Airways logo]()
$1,365
Best flights from Charleston to SeoulDiscover carefully curated flight deals from Charleston to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
Discover carefully curated flight deals from Charleston to Seoul that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 25, 2026.
This Air Canada deal was found by Cheapflights users on 4/23. 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.
Fri 9/1111:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Tue 9/155:45 pm
ICN
- CHS
2 stops29h 33m
Air Canada
Deal found 4/23![Air Canada logo]()
$1,387
This oojo deal was found by Cheapflights users on 4/23. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:13 am
CHS
- ICN
2 stops45h 52m
Qatar Airways
Thu 10/151:20 am
ICN
- CHS
2 stops35h 39m
Qatar Airways
Deal found 4/23![Qatar Airways logo]()
$1,430
This American Airlines deal was found by Cheapflights users on 4/24. 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 10/57:00 am
CHS
- ICN
1 stop19h 45m
American Airlines
Fri 10/165:50 pm
ICN
- CHS
1 stop17h 49m
American Airlines
Deal found 4/24![American Airlines logo]()
$1,506
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Thu 5/2810:00 am
CHS
- ICN
2 stops29h 20m
United Airlines
Thu 6/411:30 am
ICN
- CHS
2 stops23h 21m
United Airlines
Deal found 4/21![United Airlines logo]()
$1,760
This Finnair deal was found by Cheapflights users on 4/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:25 am
CHS
- ICN
2 stops37h 55m
Multiple Airlines
Thu 7/99:50 pm
ICN
- CHS
2 stops38h 14m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$1,879
This United Airlines deal was found by Cheapflights users on 4/22. 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.
Sat 5/237:47 pm
CHS
- ICN
2 stops30h 13m
United Airlines
Mon 6/811:30 am
ICN
- CHS
2 stops35h 46m
United Airlines
Deal found 4/22![United Airlines logo]()
$1,810
This Turkish Airlines deal was found by Cheapflights users on 4/24. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/57:20 pm
CHS
- ICN
2 stops48h 15m
Multiple Airlines
Fri 6/1210:15 am
ICN
- CHS
2 stops45h 50m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,918
This American Airlines deal was found by Cheapflights users on 4/22. 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 6/57:00 am
CHS
- ICN
1 stop19h 45m
American Airlines
Fri 6/125:50 pm
ICN
- CHS
1 stop18h 08m
American Airlines
Deal found 4/22![American Airlines logo]()
$2,094
This EVA Air deal was found by Cheapflights users on 4/24. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:53 pm
CHS
- ICN
2 stops27h 07m
Multiple Airlines
Sat 5/3012:00 pm
ICN
- CHS
2 stops35h 23m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$2,016
Last-minute flights from Charleston to SeoulDiscover last-minute flight deals from Charleston to Seoul. Data last updated April 25, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Seoul. Data last updated April 25, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 4/22. 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 5/611:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Wed 6/106:00 pm
ICN
- CHS
2 stops29h 13m
Air Canada
Deal found 4/22![Air Canada logo]()
$1,154
This Etihad Airways deal was found by Cheapflights users on 4/21. 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.
Wed 5/69:44 am
CHS
- ICN
2 stops36h 06m
Multiple Airlines
Wed 5/275:50 pm
ICN
- CHS
2 stops42h 10m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,265
This Air Canada deal was found by Cheapflights users on 4/23. 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 5/611:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Wed 5/275:45 pm
ICN
- CHS
2 stops29h 28m
Air Canada
Deal found 4/23![Air Canada logo]()
$1,302
This oojo deal was found by Cheapflights users on 4/22. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/65:55 pm
CHS
- ICN
2 stops34h 35m
Qatar Airways
Wed 5/2711:45 pm
ICN
- CHS
2 stops37h 14m
Qatar Airways
Deal found 4/22![Qatar Airways logo]()
$1,365
This Expedia deal was found by Cheapflights users on 4/23. 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.
Wed 5/2711:05 am
CHS
- ICN
2 stops36h 35m
Multiple Airlines
Tue 6/21:55 am
ICN
- CHS
2 stops29h 18m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,476
One-way flights from Charleston to SeoulSearch for one-way flight options from Charleston to Seoul. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
Search for one-way flight options from Charleston to Seoul. Find affordable one-way fares based on user searches. Data last updated April 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 5/510:18 am
CHS
- ICN
3 stops53h 12m
Multiple Airlines
Deal found 4/20![Multiple Airlines logo]()
$757
This Kiwi.com deal was found by Cheapflights users on 4/21. 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 5/186:30 am
CHS
- ICN
3 stops50h 10m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$802
This American Airlines deal was found by Cheapflights users on 4/20. 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 5/57:00 am
CHS
- ICN
1 stop19h 45m
American Airlines
Deal found 4/20![American Airlines logo]()
$855
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Sun 5/177:25 am
CHS
- ICN
2 stops23h 45m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,011
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 April 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,154 (Air Canada) |
One-way from | $757 (Kiwi.com) |
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 April 25, 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
Cheapest round-trip
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Fri 9/11
11:05 am-4:05 pm
2 stops40h 00m
Incheon Intl
Tue 9/15
5:45 pm-10:18 am
2 stops29h 33m
$1,387
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Mon 10/5
6:13 am-5:05 pm
2 stops45h 52m
Incheon Intl
Thu 10/15
1:20 am-11:59 pm
2 stops35h 39m
$1,430
Quickest round-trip
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Mon 10/5
7:00 am-3:45 pm
1 stop19h 45m
Incheon Intl
Fri 10/16
5:50 pm-10:39 pm
1 stop17h 49m
$1,506
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Thu 5/28
10:00 am-4:20 am
2 stops29h 20m
Incheon Intl
Thu 6/4
11:30 am-9:51 pm
2 stops23h 21m
$1,760
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Sat 5/23
7:47 pm-3:00 pm
2 stops30h 13m
Incheon Intl
Mon 6/8
11:30 am-10:16 am
2 stops35h 46m
$1,810
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Fri 5/29
8:25 am-11:20 am
2 stops37h 55m
Incheon Intl
Thu 7/9
9:50 pm-11:04 pm
2 stops38h 14m
$1,879
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Fri 6/5
7:20 pm-8:35 am
2 stops48h 15m
Incheon Intl
Fri 6/12
10:15 am-7:05 pm
2 stops45h 50m
$1,918
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Mon 5/18
6:53 pm-11:00 am
2 stops27h 07m
Incheon Intl
Sat 5/30
12:00 pm-10:23 am
2 stops35h 23m
$2,016
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Fri 6/5
7:00 am-3:45 pm
1 stop19h 45m
Incheon Intl
Fri 6/12
5:50 pm-10:58 pm
1 stop18h 08m
$2,094
Cheapest one-way
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Tue 5/5
10:18 am-4:30 am
3 stops53h 12m
$757
Showing 1-10 of 13 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- 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.
CHS-SEL
CHS-ICN
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
CHS-SEL
CHS-ICN
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 April 25, 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.
Food
8.1
Crew
8.7
Overall
8.4
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Crew
8.7
Overall
8.4
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
Food
8.1
Crew
8.7
Overall
8.4
Entertainment
8.2
Boarding
8.5
Comfort
8.3
Reviews
1 / 20
10.0
ExcellentChris,Mar 2025
SEA - ICN
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.
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Alternative routes for Charleston to Seoul
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Complete your trip
Complete your trip to Seoul by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Charleston to Seoul by cabin class
Find flights from Charleston to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Charleston and Seoul flights
Browse other Charleston and Seoul flight options. Last updated on April 25, 2026.
Other flights from Charleston
Browse through other flights departing from Charleston. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seoul
Explore flights to Seoul departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 25, 2026.
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 April 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$925 | Average$1,769 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$2,099 | Average$2,171 | FlexibilityNo cancel fee | On-time81% |