$664+ 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 11/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — SEL
Jun 29 — Jul 61
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 May 30, 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 May 30, 2026.
This BusinessClass deal was found by Cheapflights users on 5/25. 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 9/1712:50 pm
CHS
- ICN
2 stops40h 55m
WestJet
Mon 9/288:45 pm
ICN
- CHS
2 stops29h 19m
WestJet
Deal found 5/25![WestJet logo]()
$1,127
This Etihad Airways deal was found by Cheapflights users on 5/29. 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.
Mon 9/78:12 am
CHS
- ICN
2 stops37h 38m
Multiple Airlines
Wed 9/165:45 pm
ICN
- CHS
2 stops42h 14m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$1,358
This Travelocity deal was found by Cheapflights users on 5/28. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1911:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Sat 8/85:45 pm
ICN
- CHS
2 stops29h 28m
Air Canada
Deal found 5/28![Air Canada logo]()
$1,446
This EVA Air deal was found by Cheapflights users on 5/25. 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 10/126:59 pm
CHS
- ICN
2 stops34h 46m
Multiple Airlines
Sun 11/111:40 am
ICN
- CHS
2 stops36h 19m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,465
This Gotogate deal was found by Cheapflights users on 5/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Thu 8/67:05 pm
ICN
- CHS
1 stop28h 08m
Air Canada
Deal found 5/30![Air Canada logo]()
$1,466
This Justfly.com deal was found by Cheapflights users on 5/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:40 am
CHS
- ICN
2 stops39h 25m
Air Canada
Sat 8/295:45 pm
ICN
- CHS
2 stops29h 28m
Air Canada
Deal found 5/29![Air Canada logo]()
$1,486
This Gotogate deal was found by Cheapflights users on 5/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:05 am
CHS
- ICN
2 stops40h 00m
Multiple Airlines
Mon 6/159:10 pm
ICN
- CHS
2 stops50h 03m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$1,488
This BusinessClass deal was found by Cheapflights users on 5/26. 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.
Wed 7/13:15 pm
CHS
- ICN
2 stops38h 30m
WestJet
Sun 7/58:45 pm
ICN
- CHS
2 stops32h 13m
WestJet
Deal found 5/26![WestJet logo]()
$1,510
This Air Canada deal was found by Cheapflights users on 5/29. 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 6/511:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Fri 6/125:45 pm
ICN
- CHS
2 stops53h 28m
Air Canada
Deal found 5/29![Air Canada logo]()
$1,552
This American Airlines deal was found by Cheapflights users on 5/25. 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 9/176:44 am
CHS
- ICN
1 stop20h 01m
American Airlines
Mon 9/285:50 pm
ICN
- CHS
1 stop17h 58m
American Airlines
Deal found 5/25![American Airlines logo]()
$1,556
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 May 30, 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 May 30, 2026.
This EVA Air deal was found by Cheapflights users on 5/25. 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 10/126:59 pm
CHS
- ICN
2 stops34h 46m
Multiple Airlines
Sun 11/111:40 am
ICN
- CHS
2 stops36h 19m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,465
This Justfly.com deal was found by Cheapflights users on 5/29. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:40 am
CHS
- ICN
2 stops39h 25m
Air Canada
Sat 8/297:05 pm
ICN
- CHS
1 stop28h 08m
Air Canada
Deal found 5/29![Air Canada logo]()
$1,504
This Delta deal was found by Cheapflights users on 5/25. 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.
Mon 10/127:10 am
CHS
- ICN
1 stop20h 15m
Delta
Sun 11/19:35 am
ICN
- CHS
1 stop26h 36m
Delta
Deal found 5/25![Delta logo]()
$1,606
This BusinessClass deal was found by Cheapflights users on 5/27. 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 6/1112:48 pm
CHS
- ICN
2 stops40h 57m
WestJet
Fri 9/118:45 pm
ICN
- CHS
2 stops27h 40m
WestJet
Deal found 5/27![WestJet logo]()
$1,655
This Etihad Airways deal was found by Cheapflights users on 5/28. 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 7/2211:00 am
CHS
- ICN
2 stops34h 50m
Etihad Airways
Fri 8/75:45 pm
ICN
- CHS
2 stops38h 34m
Etihad Airways
Deal found 5/28![Etihad Airways logo]()
$1,729
This Orbitz deal was found by Cheapflights users on 5/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/236:37 pm
CHS
- ICN
2 stops27h 53m
Multiple Airlines
Sun 8/308:05 pm
ICN
- CHS
2 stops34h 29m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$1,580
This Delta deal was found by Cheapflights users on 5/26. 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 8/238:11 pm
CHS
- ICN
1 stop28h 59m
Delta
Sun 8/304:25 pm
ICN
- CHS
1 stop18h 42m
Delta
Deal found 5/26![Delta logo]()
$1,612
This Delta deal was found by Cheapflights users on 5/28. 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.
Mon 7/207:20 am
CHS
- ICN
1 stop17h 50m
Delta
Fri 8/76:50 pm
ICN
- CHS
1 stop27h 29m
Delta
Deal found 5/28![Delta logo]()
$1,813
This Delta deal was found by Cheapflights users on 5/28. 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 7/216:15 am
CHS
- ICN
2 stops21h 10m
Delta
Fri 8/76:50 pm
ICN
- CHS
1 stop27h 29m
Delta
Deal found 5/28![Delta logo]()
$1,818
This Delta deal was found by Cheapflights users on 5/28. 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 7/221:05 pm
CHS
- ICN
1 stop25h 55m
Delta
Sat 8/86:50 pm
ICN
- CHS
1 stop27h 08m
Delta
Deal found 5/28![Delta logo]()
$1,823
This Delta deal was found by Cheapflights users on 5/30. 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 7/232:27 pm
CHS
- ICN
1 stop24h 33m
Delta
Thu 8/610:15 am
ICN
- CHS
1 stop25h 09m
Delta
Deal found 5/30![Delta logo]()
$1,832
Last-minute flights from Charleston to SeoulDiscover last-minute flight deals from Charleston to Seoul. Data last updated May 30, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Seoul. Data last updated May 30, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 5/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:05 am
CHS
- ICN
2 stops40h 00m
Multiple Airlines
Tue 7/143:00 pm
ICN
- CHS
2 stops56h 13m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$1,645
This Air Canada deal was found by Cheapflights users on 5/29. 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 6/511:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Fri 6/125:45 pm
ICN
- CHS
2 stops53h 28m
Air Canada
Deal found 5/29![Air Canada logo]()
$1,552
This Ovago deal was found by Cheapflights users on 5/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:15 am
CHS
- ICN
2 stops23h 30m
WestJet
Fri 6/128:45 pm
ICN
- CHS
2 stops38h 41m
WestJet
Deal found 5/27![WestJet logo]()
$1,705
This BusinessClass deal was found by Cheapflights users on 5/27. 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 6/1112:48 pm
CHS
- ICN
2 stops40h 57m
WestJet
Fri 9/118:45 pm
ICN
- CHS
2 stops27h 40m
WestJet
Deal found 5/27![WestJet logo]()
$1,655
This Booking.com deal was found by Cheapflights users on 5/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1111:05 am
CHS
- ICN
2 stops40h 00m
Air Canada
Sun 6/147:05 pm
ICN
- CHS
1 stop28h 08m
Air Canada
Deal found 5/28![Air Canada logo]()
$1,709
This United Airlines deal was found by Cheapflights users on 5/27. 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 6/113:08 pm
CHS
- ICN
2 stops24h 12m
United Airlines
Fri 9/115:15 pm
ICN
- CHS
1 stop19h 44m
United Airlines
Deal found 5/27![United Airlines logo]()
$1,880
This Gotogate deal was found by Cheapflights users on 5/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:05 am
CHS
- ICN
2 stops40h 00m
Multiple Airlines
Mon 6/159:10 pm
ICN
- CHS
2 stops50h 03m
Multiple Airlines
Deal found 5/29![Multiple Airlines logo]()
$1,488
This WestJet deal was found by Cheapflights users on 5/25. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:46 pm
CHS
- ICN
2 stops40h 59m
WestJet
Thu 7/28:45 pm
ICN
- CHS
2 stops40h 51m
WestJet
Deal found 5/25![WestJet logo]()
$1,737
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 May 30, 2026.
Search for one-way flight options from Charleston to Seoul. Find affordable one-way fares based on user searches. Data last updated May 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 11/166:10 am
CHS
- ICN
3 stops47h 05m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$664
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 7/136:15 am
CHS
- ICN
2 stops23h 30m
WestJet
Deal found 5/30![WestJet logo]()
$669
This Kiwi.com deal was found by Cheapflights users on 5/30. 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 7/139:31 pm
CHS
- ICN
3 stops57h 39m
Multiple Airlines
Deal found 5/30![Multiple Airlines logo]()
$686
This Orbitz deal was found by Cheapflights users on 5/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:55 pm
CHS
- ICN
2 stops34h 50m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$755
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 6/156:24 pm
CHS
- ICN
2 stops38h 16m
Multiple Airlines
Deal found 5/28![Multiple Airlines logo]()
$778
This Delta deal was found by Cheapflights users on 5/27. 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.
Mon 11/166:30 am
CHS
- ICN
1 stop19h 00m
Delta
Deal found 5/27![Delta logo]()
$905
This Singapore Airlines deal was found by Cheapflights users on 5/27. 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.
Tue 11/1710:50 am
CHS
- ICN
3 stops38h 50m
Singapore Airlines
Deal found 5/27![Singapore Airlines logo]()
$911
This Delta deal was found by Cheapflights users on 5/28. 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.
Mon 6/157:59 pm
CHS
- ICN
1 stop29h 11m
Delta
Deal found 5/28![Delta logo]()
$1,118
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 May 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,127 (BusinessClass) |
One-way from | $664 (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 May 30, 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
Mon 10/12
6:59 pm-6:45 pm
2 stops34h 46m
Incheon Intl
Sun 11/1
11:40 am-10:59 am
2 stops36h 19m
$1,465
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Tue 8/18
11:40 am-4:05 pm
2 stops39h 25m
Incheon Intl
Sat 8/29
7:05 pm-10:13 am
1 stop28h 08m
$1,504
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Sun 8/23
6:37 pm-11:30 am
2 stops27h 53m
Incheon Intl
Sun 8/30
8:05 pm-5:34 pm
2 stops34h 29m
$1,580
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Mon 10/12
7:10 am-4:25 pm
1 stop20h 15m
Incheon Intl
Sun 11/1
9:35 am-11:11 pm
1 stop26h 36m
$1,606
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Sun 8/23
8:11 pm-2:10 pm
1 stop28h 59m
Incheon Intl
Sun 8/30
4:25 pm-10:07 pm
1 stop18h 42m
$1,612
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Thu 6/11
12:48 pm-6:45 pm
2 stops40h 57m
Incheon Intl
Fri 9/11
8:45 pm-11:25 am
2 stops27h 40m
$1,655
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Wed 7/22
11:00 am-10:50 am
2 stops34h 50m
Incheon Intl
Fri 8/7
5:45 pm-7:19 pm
2 stops38h 34m
$1,729
Quickest round-trip
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Mon 7/20
7:20 am-2:10 pm
1 stop17h 50m
Incheon Intl
Fri 8/7
6:50 pm-9:19 am
1 stop27h 29m
$1,813
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Tue 7/21
6:15 am-4:25 pm
2 stops21h 10m
Incheon Intl
Fri 8/7
6:50 pm-9:19 am
1 stop27h 29m
$1,818
CharlestonIncheon
CHS - ICN
CHSICN
Charleston
Wed 7/22
1:05 pm-4:00 am
1 stop25h 55m
Incheon Intl
Sat 8/8
6:50 pm-8:58 am
1 stop27h 08m
$1,823
Showing 1-10 of 18 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 May.
| 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.
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 May 30, 2026.
Get a feel of what it's like to fly with 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
7.2
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Overall
7.9
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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.
Browse thousands of different options on Cheapflights for your next trip
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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
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Charleston and Seoul flights
Browse other Charleston and Seoul flight options. Last updated on May 30, 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 May 30, 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 May 30, 2026.
Top airline flying from Charleston to Seoul
Discover the top airline 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 May 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$925 | Average$1,556 | FlexibilityNo cancel fee | On-timeN/A |