$476+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEL
Nov 18 — Nov 251
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 October 19, 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 October 19, 2026.
This BusinessClass deal was found by Cheapflights users on 10/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:54 pm -
2 stops45h 46m
Tue 11/2410:00 am -
2 stops50h 00m
Deal found 10/18![Cathay Pacific logo]()
$1,325
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/226:59 pm -
1 stop33h 31m
Mon 10/268:00 pm -
1 stop34h 55m
Deal found 10/14![Alaska Airlines logo]()
$1,527
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 11/172:52 pm -
2 stops24h 48m
Tue 11/246:30 pm -
1 stop19h 29m
Deal found 10/18![United Airlines logo]()
$1,532
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/287:00 am -
1 stop19h 25m
Sat 12/56:30 pm -
1 stop19h 29m
Deal found 10/14![United Airlines logo]()
$1,633
This Air Canada deal was found by Cheapflights users on 10/18. 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.
Tue 11/172:52 pm -
3 stops36h 18m
Tue 11/248:10 pm -
2 stops31h 46m
Deal found 10/18![Multiple Airlines logo]()
$1,834
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 11/55:58 pm -
1 stop33h 37m
Mon 11/98:00 pm -
1 stop34h 55m
Deal found 10/18![Alaska Airlines logo]()
$1,929
This Air Canada deal was found by Cheapflights users on 10/16. 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 11/57:04 pm -
2 stops33h 21m
Mon 11/98:10 pm -
2 stops41h 49m
Deal found 10/16![Air Canada logo]()
$2,129
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/52:52 pm -
2 stops24h 48m
Mon 11/96:30 pm -
1 stop19h 29m
Deal found 10/17![United Airlines logo]()
$2,388
This Korean Air deal was found by Cheapflights users on 10/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:05 pm -
1 stop20h 10m
Mon 10/265:40 pm -
1 stop16h 18m
Deal found 10/15![Korean Air logo]()
$2,446
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 October 19, 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 October 19, 2026.
This Cathay Pacific deal was found by Cheapflights users on 10/18. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:54 am -
2 stops41h 56m
Sat 3/63:00 pm -
2 stops45h 54m
Deal found 10/18![Multiple Airlines logo]()
$1,358
This United Airlines deal was found by Cheapflights users on 10/18. 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 1/92:42 pm -
2 stops59h 43m
Sat 3/66:30 pm -
1 stop18h 53m
Deal found 10/18![United Airlines logo]()
$1,526
This American Airlines deal was found by Cheapflights users on 10/18. 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 11/177:00 am -
1 stop19h 45m
Tue 11/246:50 pm -
1 stop17h 30m
Deal found 10/18![American Airlines logo]()
$1,532
This Singapore Airlines deal was found by Cheapflights users on 10/15. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/912:45 pm -
3 stops36h 55m
Sat 3/612:35 pm -
3 stops45h 28m
Deal found 10/15![Singapore Airlines logo]()
$1,685
This Turkish Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 1/912:45 pm -
2 stops39h 35m
Thu 1/1412:05 am -
2 stops49h 50m
Deal found 10/16![Multiple Airlines logo]()
$1,478
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/287:00 am -
1 stop19h 25m
Sat 12/56:30 pm -
2 stops41h 29m
Deal found 10/14![United Airlines logo]()
$1,637
This United Airlines deal was found by Cheapflights users on 10/16. 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 1/92:42 pm -
2 stops59h 43m
Fri 1/156:30 pm -
1 stop19h 29m
Deal found 10/16![United Airlines logo]()
$1,793
Last-minute flights from Charleston to SeoulDiscover last-minute flight deals from Charleston to Seoul. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Seoul. Data last updated October 19, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 10/226:59 pm -
1 stop33h 31m
Mon 10/268:00 pm -
1 stop34h 55m
Deal found 10/14![Alaska Airlines logo]()
$1,527
This Korean Air deal was found by Cheapflights users on 10/15. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:05 pm -
1 stop20h 10m
Mon 10/265:40 pm -
1 stop16h 18m
Deal found 10/15![Korean Air logo]()
$2,446
This Alaska Airlines deal was found by Cheapflights users on 10/18. 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.
Thu 11/55:58 pm -
1 stop33h 37m
Mon 11/98:00 pm -
1 stop34h 55m
Deal found 10/18![Alaska Airlines logo]()
$1,929
This Air Canada deal was found by Cheapflights users on 10/16. 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 11/57:04 pm -
2 stops33h 21m
Mon 11/98:10 pm -
2 stops41h 49m
Deal found 10/16![Air Canada logo]()
$2,129
This United Airlines deal was found by Cheapflights users on 10/17. 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 11/52:52 pm -
2 stops24h 48m
Mon 11/96:30 pm -
1 stop19h 29m
Deal found 10/17![United Airlines logo]()
$2,388
This BusinessClass deal was found by Cheapflights users on 10/18. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:54 pm -
2 stops45h 46m
Tue 11/2410:00 am -
2 stops50h 00m
Deal found 10/18![Cathay Pacific logo]()
$1,325
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Tue 11/172:52 pm -
2 stops24h 48m
Tue 11/246:30 pm -
1 stop19h 29m
Deal found 10/18![United Airlines logo]()
$1,532
This Air Canada deal was found by Cheapflights users on 10/18. 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.
Tue 11/172:52 pm -
3 stops36h 18m
Tue 11/248:10 pm -
2 stops31h 46m
Deal found 10/18![Multiple Airlines logo]()
$1,834
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/287:00 am -
1 stop19h 25m
Sat 12/56:30 pm -
1 stop19h 29m
Deal found 10/14![United Airlines logo]()
$1,633
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 October 19, 2026.
Search for one-way flight options from Charleston to Seoul. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/1210:13 pm -
2 stops41h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/129:23 am -
1 stop18h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Korean Air logo]()
$908
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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,322 (KAYAK) |
One-way from | $476 (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 7,457,451 searches. Data last updated October 19, 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 Charleston - ICN Incheon Intl
CHSICN
Charleston
Thu 11/12
10:13 pm-5:25 am
2 stops41h 12m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$476
Quickest round-trip
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Thu 11/12
9:23 am-6:20 pm
1 stop18h 57m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$908
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Sat 1/9
5:54 am-1:50 pm
2 stops41h 56m
Incheon Intl
Sat 3/6
3:00 pm-10:54 pm
2 stops45h 54m
$1,358
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Sat 1/9
12:45 pm-6:20 pm
2 stops39h 35m
Incheon Intl
Thu 1/14
12:05 am-11:55 am
2 stops49h 50m
$1,478
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Sat 1/9
2:42 pm-4:25 pm
2 stops59h 43m
Incheon Intl
Sat 3/6
6:30 pm-11:23 pm
1 stop18h 53m
$1,526
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Tue 11/17
7:00 am-4:45 pm
1 stop19h 45m
Incheon Intl
Tue 11/24
6:50 pm-10:20 pm
1 stop17h 30m
$1,532
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Sat 11/28
7:00 am-4:25 pm
1 stop19h 25m
Incheon Intl
Sat 12/5
6:30 pm-9:59 pm
2 stops41h 29m
$1,637
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Sat 1/9
12:45 pm-3:40 pm
3 stops36h 55m
Incheon Intl
Sat 3/6
12:35 pm-8:03 pm
3 stops45h 28m
$1,685
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Sat 1/9
2:42 pm-4:25 pm
2 stops59h 43m
Incheon Intl
Fri 1/15
6:30 pm-11:59 pm
1 stop19h 29m
$1,793
Sorted 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 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.
Related info for your journey
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