$511+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEL
Sep 23 — Sep 301
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 August 24, 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 August 24, 2026.
This Cathay Pacific deal was found by Cheapflights users on 8/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:16 am -
2 stops40h 24m
Wed 10/148:05 pm -
2 stops40h 54m
Deal found 8/23![Multiple Airlines logo]()
$1,152
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:18 am -
2 stops46h 47m
Sun 10/113:10 pm -
2 stops45h 49m
Deal found 8/20![Multiple Airlines logo]()
$1,201
This Cathay Pacific deal was found by Cheapflights users on 8/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/293:41 pm -
2 stops33h 14m
Sat 11/710:00 am -
2 stops26h 26m
Deal found 8/21![Multiple Airlines logo]()
$1,202
This American Airlines deal was found by Cheapflights users on 8/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:44 am -
1 stop20h 01m
Sat 9/265:50 pm -
1 stop17h 58m
Deal found 8/21![American Airlines logo]()
$1,207
This Cathay Pacific deal was found by Cheapflights users on 8/21. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:18 am -
2 stops41h 47m
Fri 10/98:05 pm -
2 stops40h 54m
Deal found 8/21![Multiple Airlines logo]()
$1,252
This Kiwi.com deal was found by Cheapflights users on 8/20. 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 10/136:00 pm -
2 stops45h 30m
Sat 11/141:20 pm -
1 stop21h 18m
Deal found 8/20![Multiple Airlines logo]()
$1,283
This Kiwi.com deal was found by Cheapflights users on 8/21. 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 10/116:59 pm -
2 stops37h 46m
Sat 10/1712:40 pm -
1 stop20h 58m
Deal found 8/21![Multiple Airlines logo]()
$1,468
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 August 24, 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 August 24, 2026.
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:16 am -
2 stops45h 19m
Tue 2/163:00 pm -
2 stops46h 59m
Deal found 8/20![Multiple Airlines logo]()
$1,151
This United Airlines deal was found by Cheapflights users on 8/22. 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.
Wed 2/36:00 am -
1 stop20h 25m
Wed 2/176:30 pm -
1 stop18h 49m
Deal found 8/22![United Airlines logo]()
$1,557
This Cathay Pacific deal was found by Cheapflights users on 8/22. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/37:16 am -
2 stops40h 39m
Wed 2/171:45 pm -
2 stops46h 50m
Deal found 8/22![Multiple Airlines logo]()
$1,152
This Cathay Pacific deal was found by Cheapflights users on 8/23. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:16 am -
2 stops40h 24m
Wed 10/148:05 pm -
2 stops40h 54m
Deal found 8/23![Multiple Airlines logo]()
$1,152
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:18 am -
2 stops46h 47m
Sun 10/113:10 pm -
2 stops45h 49m
Deal found 8/20![Multiple Airlines logo]()
$1,201
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/16:00 am -
1 stop20h 25m
Tue 2/166:30 pm -
1 stop18h 49m
Deal found 8/20![United Airlines logo]()
$1,557
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/111:07 pm -
2 stops39h 28m
Fri 1/221:55 am -
2 stops34h 40m
Deal found 8/20![Multiple Airlines logo]()
$1,201
This United Airlines deal was found by Cheapflights users on 8/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/156:00 am -
1 stop20h 25m
Thu 2/256:30 pm -
1 stop18h 49m
Deal found 8/20![United Airlines logo]()
$1,557
This Cathay Pacific deal was found by Cheapflights users on 8/20. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:08 pm -
2 stops34h 57m
Fri 11/131:55 am -
2 stops36h 29m
Deal found 8/20![Multiple Airlines logo]()
$1,201
Last-minute flights from Charleston to SeoulDiscover last-minute flight deals from Charleston to Seoul. Data last updated August 24, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Seoul. Data last updated August 24, 2026 and is based on user searches.
This EVA Air deal was found by Cheapflights users on 8/22. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:08 pm -
2 stops26h 52m
Sat 8/297:45 pm -
2 stops35h 20m
Deal found 8/22![Multiple Airlines logo]()
$1,514
This American Airlines deal was found by Cheapflights users on 8/22. 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.
Thu 8/277:00 am -
1 stop19h 45m
Sat 8/295:50 pm -
1 stop18h 00m
Deal found 8/22![American Airlines logo]()
$1,724
This Korean Air deal was found by Cheapflights users on 8/23. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:27 pm -
1 stop22h 33m
Mon 9/1410:35 am -
1 stop22h 42m
Deal found 8/23![Korean Air logo]()
$1,591
This Alaska Airlines deal was found by Cheapflights users on 8/20. 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 9/107:09 pm -
1 stop33h 21m
Mon 9/147:35 pm -
1 stop35h 31m
Deal found 8/20![Alaska Airlines logo]()
$1,927
This Air Canada deal was found by Cheapflights users on 8/20. 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 9/107:00 am -
2 stops21h 30m
Mon 9/147:05 pm -
2 stops41h 54m
Deal found 8/20![Air Canada logo]()
$1,959
This EVA Air deal was found by Cheapflights users on 8/19. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:54 pm -
3 stops31h 06m
Fri 9/251:25 pm -
2 stops41h 41m
Deal found 8/19![Multiple Airlines logo]()
$1,645
This American Airlines deal was found by Cheapflights users on 8/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:44 am -
1 stop20h 01m
Sat 9/265:50 pm -
1 stop17h 58m
Deal found 8/21![American Airlines logo]()
$1,207
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 August 24, 2026.
Search for one-way flight options from Charleston to Seoul. Find affordable one-way fares based on user searches. Data last updated August 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/99:23 am -
1 stop30h 07m
Deal found 8/23![Multiple Airlines logo]()
$511
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:31 pm -
2 stops33h 14m
Deal found 8/23![American Airlines logo]()
$538
This Kiwi.com deal was found by Cheapflights users on 8/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:10 am -
2 stops26h 30m
Deal found 8/23![Multiple Airlines logo]()
$565
This Alaska Airlines deal was found by Cheapflights users on 8/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:08 pm -
1 stop33h 22m
Deal found 8/19![Alaska Airlines logo]()
$664
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Tue 9/17:00 am -
2 stops32h 20m
Deal found 8/21![United Airlines logo]()
$905
This American Airlines deal was found by Cheapflights users on 8/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:44 am -
1 stop20h 01m
Deal found 8/23![American Airlines logo]()
$955
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 August 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,151 (Cathay Pacific) |
One-way from | $511 (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 August 24, 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
Mon 2/1
7:16 am-6:35 pm
2 stops45h 19m
Incheon Intl
Tue 2/16
3:00 pm-11:59 pm
2 stops46h 59m
$1,151
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Wed 2/3
7:16 am-1:55 pm
2 stops40h 39m
Incheon Intl
Wed 2/17
1:45 pm-10:35 pm
2 stops46h 50m
$1,152
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Wed 10/7
7:16 am-12:40 pm
2 stops40h 24m
Incheon Intl
Wed 10/14
8:05 pm-11:59 pm
2 stops40h 54m
$1,152
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Sun 10/4
7:18 am-7:05 pm
2 stops46h 47m
Incheon Intl
Sun 10/11
3:10 pm-11:59 pm
2 stops45h 49m
$1,201
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Mon 1/11
1:07 pm-6:35 pm
2 stops39h 28m
Incheon Intl
Fri 1/22
1:55 am-10:35 pm
2 stops34h 40m
$1,201
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Tue 10/13
7:08 pm-7:05 pm
2 stops34h 57m
Incheon Intl
Fri 11/13
1:55 am-12:24 am
2 stops36h 29m
$1,201
Quickest round-trip
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Wed 2/3
6:00 am-4:25 pm
1 stop20h 25m
Incheon Intl
Wed 2/17
6:30 pm-11:19 pm
1 stop18h 49m
$1,557
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Mon 2/1
6:00 am-4:25 pm
1 stop20h 25m
Incheon Intl
Tue 2/16
6:30 pm-11:19 pm
1 stop18h 49m
$1,557
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Mon 2/15
6:00 am-4:25 pm
1 stop20h 25m
Incheon Intl
Thu 2/25
6:30 pm-11:19 pm
1 stop18h 49m
$1,557
Cheapest one-way
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Wed 9/9
9:23 am-4:30 am
1 stop30h 07m
$511
Showing 1-10 of 15 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 August.
| 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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