$734+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEL
Oct 21 — Oct 281
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
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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 September 21, 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 September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:23 am -
1 stop29h 47m
Wed 11/117:45 pm -
2 stops40h 51m
Deal found 9/19![Multiple Airlines logo]()
$1,040
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:44 am -
1 stop20h 01m
Wed 9/235:50 pm -
1 stop17h 58m
Deal found 9/17![American Airlines logo]()
$1,050
This Cathay Pacific deal was found by Cheapflights users on 9/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:18 am -
2 stops46h 47m
Wed 9/308:05 pm -
2 stops39h 54m
Deal found 9/17![Multiple Airlines logo]()
$1,131
This BusinessClass deal was found by Cheapflights users on 9/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:06 pm -
2 stops46h 19m
Thu 10/228:00 am -
2 stops28h 59m
Deal found 9/17![Cathay Pacific logo]()
$1,166
This Cathay Pacific deal was found by Cheapflights users on 9/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:18 pm -
2 stops33h 17m
Sun 11/87:35 pm -
2 stops42h 45m
Deal found 9/17![Multiple Airlines logo]()
$1,181
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 9/246:44 am -
1 stop20h 01m
Sat 9/265:50 pm -
1 stop17h 58m
Deal found 9/20![American Airlines logo]()
$1,190
This BusinessClass deal was found by Cheapflights users on 9/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am -
2 stops52h 25m
Fri 10/163:10 pm -
2 stops45h 49m
Deal found 9/20![Cathay Pacific logo]()
$1,385
This KAYAK deal was found by Cheapflights users on 9/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:41 pm -
2 stops31h 04m
Sat 9/265:50 pm -
2 stops29h 49m
Deal found 9/20![Japan Airlines logo]()
$1,416
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 September 21, 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 September 21, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:13 am -
2 stops39h 32m
Tue 11/103:00 pm -
2 stops47h 20m
Deal found 9/19![Multiple Airlines logo]()
$1,131
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:10 am -
1 stop20h 15m
Thu 10/226:50 pm -
1 stop17h 01m
Deal found 9/17![Delta logo]()
$1,613
This United Airlines deal was found by Cheapflights users on 9/21. 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 11/57:00 am -
1 stop19h 25m
Thu 11/126:00 pm -
2 stops30h 06m
Deal found 9/21![United Airlines logo]()
$1,617
This Alaska Airlines deal was found by Cheapflights users on 9/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:59 pm -
1 stop33h 31m
Sat 10/177:35 pm -
1 stop35h 20m
Deal found 9/20![Alaska Airlines logo]()
$2,025
This Cathay Pacific deal was found by Cheapflights users on 9/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:13 am -
2 stops45h 22m
Wed 11/113:00 pm -
2 stops45h 26m
Deal found 9/19![Multiple Airlines logo]()
$1,131
This Singapore Airlines deal was found by Cheapflights users on 9/19. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:40 am -
3 stops40h 00m
Wed 11/1112:35 pm -
3 stops44h 56m
Deal found 9/19![Singapore Airlines logo]()
$2,362
This Cathay Pacific deal was found by Cheapflights users on 9/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:18 pm -
2 stops33h 17m
Sun 11/87:35 pm -
2 stops42h 45m
Deal found 9/17![Multiple Airlines logo]()
$1,181
This Delta deal was found by Cheapflights users on 9/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/32:18 pm -
1 stop25h 27m
Tue 11/109:35 am -
1 stop16h 51m
Deal found 9/19![Delta logo]()
$1,613
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:29 pm -
1 stop21h 16m
Sun 11/85:40 pm -
1 stop20h 19m
Deal found 9/17![Delta logo]()
$1,713
Last-minute flights from Charleston to SeoulDiscover last-minute flight deals from Charleston to Seoul. Data last updated September 21, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Seoul. Data last updated September 21, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:44 am -
1 stop20h 01m
Wed 9/235:50 pm -
1 stop17h 58m
Deal found 9/17![American Airlines logo]()
$1,050
This Cathay Pacific deal was found by Cheapflights users on 9/17. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:18 am -
2 stops46h 47m
Wed 9/308:05 pm -
2 stops39h 54m
Deal found 9/17![Multiple Airlines logo]()
$1,131
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Thu 9/246:44 am -
1 stop20h 01m
Sat 9/265:50 pm -
1 stop17h 58m
Deal found 9/20![American Airlines logo]()
$1,190
This KAYAK deal was found by Cheapflights users on 9/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:41 pm -
2 stops31h 04m
Sat 9/265:50 pm -
2 stops29h 49m
Deal found 9/20![Japan Airlines logo]()
$1,416
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Sat 10/103:42 pm -
2 stops37h 13m
Sat 10/171:00 pm -
1 stop20h 38m
Deal found 9/20![Multiple Airlines logo]()
$1,559
This BusinessClass deal was found by Cheapflights users on 9/20. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/117:00 am -
2 stops52h 25m
Fri 10/163:10 pm -
2 stops45h 49m
Deal found 9/20![Cathay Pacific logo]()
$1,385
This Gurufare deal was found by Cheapflights users on 9/20. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/127:25 pm -
2 stops28h 15m
Fri 10/161:55 am -
2 stops35h 04m
Deal found 9/20![Cathay Pacific logo]()
$1,554
This BusinessClass deal was found by Cheapflights users on 9/17. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/151:06 pm -
2 stops46h 19m
Thu 10/228:00 am -
2 stops28h 59m
Deal found 9/17![Cathay Pacific logo]()
$1,166
This EVA Air deal was found by Cheapflights users on 9/20. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:03 pm -
3 stops30h 57m
Tue 10/2711:40 am -
2 stops34h 04m
Deal found 9/20![Multiple Airlines logo]()
$1,517
This Kiwi.com deal was found by Cheapflights users on 9/20. 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.
Wed 10/216:20 am -
2 stops26h 20m
Wed 10/281:20 pm -
1 stop20h 18m
Deal found 9/20![Multiple Airlines logo]()
$1,471
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 September 21, 2026.
Search for one-way flight options from Charleston to Seoul. Find affordable one-way fares based on user searches. Data last updated September 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/195:20 am -
3 stops34h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$734
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Thu 11/197:00 am -
1 stop19h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![United Airlines logo]()
$905
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 September 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,040 (Kiwi.com) |
One-way from | $734 (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 September 21, 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 11/19
5:20 am-5:30 am
3 stops34h 10m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$734
Quickest round-trip
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Thu 11/19
7:00 am-4:25 pm
1 stop19h 25m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$905
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Tue 11/3
7:13 am-12:45 pm
2 stops39h 32m
Incheon Intl
Tue 11/10
3:00 pm-12:20 am
2 stops47h 20m
$1,131
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Wed 11/4
7:13 am-6:35 pm
2 stops45h 22m
Incheon Intl
Wed 11/11
3:00 pm-10:26 pm
2 stops45h 26m
$1,131
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Sun 11/1
7:18 pm-6:35 pm
2 stops33h 17m
Incheon Intl
Sun 11/8
7:35 pm-12:20 am
2 stops42h 45m
$1,181
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Thu 10/15
7:10 am-4:25 pm
1 stop20h 15m
Incheon Intl
Thu 10/22
6:50 pm-10:51 pm
1 stop17h 01m
$1,613
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Tue 11/3
2:18 pm-5:45 am
1 stop25h 27m
Incheon Intl
Tue 11/10
9:35 am-12:26 pm
1 stop16h 51m
$1,613
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Thu 11/5
7:00 am-4:25 pm
1 stop19h 25m
Incheon Intl
Thu 11/12
6:00 pm-10:06 am
2 stops30h 06m
$1,617
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Sun 11/1
6:29 pm-5:45 am
1 stop21h 16m
Incheon Intl
Sun 11/8
5:40 pm-11:59 pm
1 stop20h 19m
$1,713
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Thu 10/8
6:59 pm-5:30 pm
1 stop33h 31m
Incheon Intl
Sat 10/17
7:35 pm-5:55 pm
1 stop35h 20m
$2,025
Showing 1-10 of 11 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 September.
| 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
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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