$721+ 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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEL
Oct 7 — Oct 141
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 September 7, 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 7, 2026.
This KAYAK deal was found by Cheapflights users on 9/4. 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.
Tue 10/137:08 pm -
2 stops38h 17m
Wed 11/111:55 am -
2 stops36h 25m
Deal found 9/4![Cathay Pacific logo]()
$1,163
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 10/17:18 am -
2 stops41h 47m
Sat 10/108:05 pm -
2 stops40h 54m
Deal found 9/4![Multiple Airlines logo]()
$1,181
This KAYAK deal was found by Cheapflights users on 9/4. 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.
Mon 10/127:25 pm -
2 stops38h 00m
Wed 11/113:00 pm -
2 stops47h 20m
Deal found 9/4![Cathay Pacific logo]()
$1,226
This Cathay Pacific deal was found by Cheapflights users on 9/2. 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 9/2![Multiple Airlines logo]()
$1,231
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 10/67:16 am -
2 stops41h 49m
Fri 11/67:35 pm -
2 stops42h 45m
Deal found 9/4![Multiple Airlines logo]()
$1,234
This KAYAK deal was found by Cheapflights users on 9/3. 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.
Fri 10/21:11 pm -
2 stops40h 54m
Fri 11/63:00 pm -
2 stops47h 20m
Deal found 9/3![Cathay Pacific logo]()
$1,263
This KAYAK deal was found by Cheapflights users on 9/3. 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 10/17:10 pm -
2 stops34h 55m
Fri 11/61:55 am -
2 stops36h 25m
Deal found 9/3![Cathay Pacific logo]()
$1,276
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/316:20 am -
2 stops26h 00m
Sat 11/71:20 pm -
1 stop21h 18m
Deal found 9/5![Multiple Airlines logo]()
$1,302
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 11/76:20 am -
2 stops25h 00m
Sat 11/141:20 pm -
1 stop21h 18m
Deal found 9/5![Multiple Airlines logo]()
$1,305
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/306:20 am -
2 stops33h 05m
Fri 11/610:20 pm -
1 stop36h 18m
Deal found 9/3![Multiple Airlines logo]()
$1,317
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/306:20 am -
2 stops33h 05m
Wed 11/41:20 pm -
1 stop21h 18m
Deal found 9/3![Multiple Airlines logo]()
$1,318
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/293:00 pm -
2 stops37h 55m
Wed 11/41:20 pm -
1 stop21h 18m
Deal found 9/3![Multiple Airlines logo]()
$1,320
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 7, 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 7, 2026.
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 10/17:18 am -
2 stops41h 47m
Sat 10/108:05 pm -
2 stops40h 54m
Deal found 9/4![Multiple Airlines logo]()
$1,181
This Korean Air deal was found by Cheapflights users on 9/4. 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 9/2411:13 am -
1 stop17h 37m
Mon 9/286:50 pm -
1 stop18h 09m
Deal found 9/4![Korean Air logo]()
$1,391
This Delta deal was found by Cheapflights users on 9/3. 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 9/297:10 am -
1 stop20h 15m
Thu 11/55:40 pm -
1 stop18h 04m
Deal found 9/3![Delta logo]()
$1,520
This United Airlines deal was found by Cheapflights users on 9/4. 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 10/57:53 pm -
2 stops30h 07m
Tue 11/312:45 pm -
2 stops20h 26m
Deal found 9/4![United Airlines logo]()
$1,617
This Cathay Pacific deal was found by Cheapflights users on 9/5. 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 9/5![Multiple Airlines logo]()
$1,231
This Cathay Pacific deal was found by Cheapflights users on 9/3. 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 2/123:29 pm -
2 stops43h 11m
Fri 2/1910:00 am -
2 stops26h 35m
Deal found 9/3![Multiple Airlines logo]()
$1,231
This Delta deal was found by Cheapflights users on 9/3. 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 9/295:25 am -
2 stops22h 00m
Wed 11/46:45 pm -
2 stops19h 14m
Deal found 9/3![Delta logo]()
$1,524
This Delta deal was found by Cheapflights users on 9/3. 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 9/296:40 am -
2 stops20h 45m
Mon 11/96:45 pm -
2 stops19h 14m
Deal found 9/3![Delta logo]()
$1,524
This Delta deal was found by Cheapflights users on 9/4. 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.
Wed 10/145:30 am -
1 stop19h 40m
Tue 11/105:40 pm -
1 stop20h 19m
Deal found 9/4![Delta logo]()
$1,613
This Delta deal was found by Cheapflights users on 9/4. 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 10/117:05 pm -
1 stop30h 05m
Thu 11/125:40 pm -
1 stop16h 33m
Deal found 9/4![Delta logo]()
$1,619
Last-minute flights from Charleston to SeoulDiscover last-minute flight deals from Charleston to Seoul. Data last updated September 7, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Seoul. Data last updated September 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/293:00 pm -
2 stops37h 55m
Wed 11/41:20 pm -
1 stop21h 18m
Deal found 9/3![Multiple Airlines logo]()
$1,320
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/306:20 am -
2 stops33h 05m
Fri 11/610:20 pm -
1 stop36h 18m
Deal found 9/3![Multiple Airlines logo]()
$1,317
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/306:20 am -
2 stops33h 05m
Wed 11/41:20 pm -
1 stop21h 18m
Deal found 9/3![Multiple Airlines logo]()
$1,318
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 10/17:18 am -
2 stops41h 47m
Sat 10/108:05 pm -
2 stops40h 54m
Deal found 9/4![Multiple Airlines logo]()
$1,181
This KAYAK deal was found by Cheapflights users on 9/3. 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 10/17:10 pm -
2 stops34h 55m
Fri 11/61:55 am -
2 stops36h 25m
Deal found 9/3![Cathay Pacific logo]()
$1,276
This Cathay Pacific deal was found by Cheapflights users on 9/2. 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 9/2![Multiple Airlines logo]()
$1,231
This KAYAK deal was found by Cheapflights users on 9/3. 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.
Fri 10/21:11 pm -
2 stops40h 54m
Fri 11/63:00 pm -
2 stops47h 20m
Deal found 9/3![Cathay Pacific logo]()
$1,263
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 10/36:20 am -
2 stops33h 05m
Fri 11/610:20 pm -
1 stop36h 18m
Deal found 9/3![Multiple Airlines logo]()
$1,321
This Cathay Pacific deal was found by Cheapflights users on 9/4. 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 10/67:16 am -
2 stops41h 49m
Fri 11/67:35 pm -
2 stops42h 45m
Deal found 9/4![Multiple Airlines logo]()
$1,234
This KAYAK deal was found by Cheapflights users on 9/4. 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.
Mon 10/127:25 pm -
2 stops38h 00m
Wed 11/113:00 pm -
2 stops47h 20m
Deal found 9/4![Cathay Pacific logo]()
$1,226
This KAYAK deal was found by Cheapflights users on 9/4. 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.
Tue 10/137:08 pm -
2 stops38h 17m
Wed 11/111:55 am -
2 stops36h 25m
Deal found 9/4![Cathay Pacific logo]()
$1,163
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 10/316:20 am -
2 stops26h 00m
Sat 11/71:20 pm -
1 stop21h 18m
Deal found 9/5![Multiple Airlines logo]()
$1,302
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 7, 2026.
Search for one-way flight options from Charleston to Seoul. Find affordable one-way fares based on user searches. Data last updated September 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 11/204:10 pm -
3 stops58h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$721
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 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,163 (KAYAK) |
One-way from | $721 (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 7, 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
Fri 11/20
4:10 pm-4:20 pm
3 stops58h 10m
Incheon Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$721
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Thu 10/1
7:18 am-2:05 pm
2 stops41h 47m
Incheon Intl
Sat 10/10
8:05 pm-11:59 pm
2 stops40h 54m
$1,181
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Fri 10/2
7:18 am-2:05 pm
2 stops41h 47m
Incheon Intl
Fri 10/9
8:05 pm-11:59 pm
2 stops40h 54m
$1,231
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Fri 2/12
3:29 pm-12:40 am
2 stops43h 11m
Incheon Intl
Fri 2/19
10:00 am-10:35 pm
2 stops26h 35m
$1,231
Quickest round-trip
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Thu 9/24
11:13 am-5:50 pm
1 stop17h 37m
Incheon Intl
Mon 9/28
6:50 pm-11:59 pm
1 stop18h 09m
$1,391
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Tue 9/29
7:10 am-4:25 pm
1 stop20h 15m
Incheon Intl
Thu 11/5
5:40 pm-9:44 pm
1 stop18h 04m
$1,520
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Tue 9/29
5:25 am-4:25 pm
2 stops22h 00m
Incheon Intl
Wed 11/4
6:45 pm-11:59 pm
2 stops19h 14m
$1,524
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Tue 9/29
6:40 am-4:25 pm
2 stops20h 45m
Incheon Intl
Mon 11/9
6:45 pm-11:59 pm
2 stops19h 14m
$1,524
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Wed 10/14
5:30 am-2:10 pm
1 stop19h 40m
Incheon Intl
Tue 11/10
5:40 pm-11:59 pm
1 stop20h 19m
$1,613
CharlestonIncheon
CHS Charleston - ICN Incheon Intl
CHSICN
Charleston
Mon 10/5
7:53 pm-3:00 pm
2 stops30h 07m
Incheon Intl
Tue 11/3
12:45 pm-7:11 pm
2 stops20h 26m
$1,617
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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