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Cheap flights from Charleston to Seoul from $538

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Seoul departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Charleston to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:00 pm - 5:40 am
CHS
-
ICN
22h 40m
1 stop
Multiple Airlines Logo
6:55 pm - 5:32 pm
ICN
-
CHS
35h 37m
2 stops
$976Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
United Airlines Logo
10:20 am - 5:40 am
CHS
-
ICN
29h 20m
2 stops
United Airlines Logo
5:00 pm - 4:08 pm
ICN
-
CHS
36h 08m
2 stops
$1,037United Airlines
Thu, Mar 5 - Thu, Mar 12
American Airlines Logo
7:00 am - 3:45 pm
CHS
-
ICN
19h 45m
1 stop
American Airlines Logo
5:40 pm - 10:41 pm
ICN
-
CHS
18h 01m
1 stop
$1,083American Airlines
Sun, Apr 19 - Sun, Apr 26
American Airlines Logo
7:00 am - 3:45 pm
CHS
-
ICN
19h 45m
1 stop
American Airlines Logo
5:40 pm - 10:37 am
ICN
-
CHS
29h 57m
2 stops
$1,087American Airlines
Sun, Apr 19 - Sun, Apr 26
American Airlines Logo
7:05 am - 4:45 pm
CHS
-
ICN
19h 40m
1 stop
American Airlines Logo
5:55 pm - 2:57 pm
ICN
-
CHS
34h 02m
1 stop
$1,090American Airlines
Thu, Mar 5 - Thu, Mar 12
Air Canada Logo
11:05 am - 4:05 pm
CHS
-
ICN
40h 00m
2 stops
Air Canada Logo
7:05 pm - 10:13 am
ICN
-
CHS
28h 08m
1 stop
$1,112Air Canada
Thu, Apr 16 - Wed, Apr 22
Multiple Airlines Logo
6:32 pm - 6:35 pm
CHS
-
ICN
34h 03m
1 stop
Multiple Airlines Logo
8:35 pm - 5:32 pm
ICN
-
CHS
34h 57m
1 stop
$1,129Multiple Airlines
Wed, Feb 18 - Fri, Feb 20
Multiple Airlines Logo
5:00 pm - 5:40 am
CHS
-
ICN
22h 40m
1 stop
Multiple Airlines Logo
9:55 pm - 11:09 am
ICN
-
CHS
26h 14m
1 stop
$1,134Multiple Airlines
Fri, Mar 6 - Fri, Mar 13
Korean Air Logo
6:30 am - 3:30 pm
CHS
-
ICN
20h 00m
2 stops
Korean Air Logo
6:00 pm - 11:24 am
ICN
-
CHS
30h 24m
1 stop
$1,143Korean Air
Sat, Mar 21 - Sat, Mar 28
Multiple Airlines Logo
6:32 pm - 6:35 pm
CHS
-
ICN
34h 03m
1 stop
Multiple Airlines Logo
8:35 pm - 5:32 pm
ICN
-
CHS
34h 57m
1 stop
$1,180Multiple Airlines
Wed, Feb 18 - Fri, Feb 20

United Airlines flights from Charleston to Seoul

Our best United Airlines deals on Charleston to Seoul flight tickets
United Airlines
Mar 5
CHS10:20 amCharleston
29h 20m
2 stops
ICN5:40 amIncheon Intl
Mar 12
ICN5:00 pmIncheon Intl
36h 08m
2 stops
CHS4:08 pmCharleston
$1,037
United Airlines
Feb 18
CHS11:15 amCharleston
28h 25m
2 stops
ICN5:40 amIncheon Intl
Feb 20
ICN6:00 pmIncheon Intl
30h 20m
2 stops
CHS10:20 amCharleston
$1,363
United Airlines
May 9
CHS7:44 pmCharleston
30h 16m
2 stops
ICN3:00 pmIncheon Intl
May 16
ICN4:50 pmIncheon Intl
30h 13m
2 stops
CHS10:03 amCharleston
$1,383

Korean Air flights from Charleston to Seoul

Our best Korean Air deals on Charleston to Seoul flight tickets
Korean Air
Mar 21
CHS6:30 amCharleston
20h 00m
2 stops
ICN3:30 pmIncheon Intl
Mar 28
ICN6:00 pmIncheon Intl
30h 24m
1 stop
CHS11:24 amCharleston
$1,143
Korean Air
Feb 18
CHS6:00 amCharleston
21h 45m
1 stop
ICN5:45 pmIncheon Intl
Feb 20
ICN7:25 pmIncheon Intl
18h 29m
1 stop
CHS11:54 pmCharleston
$1,420
Korean Air
Feb 18
CHS6:00 amCharleston
21h 45m
1 stop
ICN5:45 pmIncheon Intl
Feb 20
ICN6:00 pmIncheon Intl
17h 02m
1 stop
CHS9:02 pmCharleston
$1,672

momondo 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, momondo users made 832,500 searches. Data last updated February 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

Price

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 3/6

5:00 pm-5:40 am

1 stop22h 40m

Incheon Intl

Fri 3/13

6:55 pm-5:32 pm

2 stops35h 37m

$976

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 3/5

10:20 am-5:40 am

2 stops29h 20m

Incheon Intl

Thu 3/12

5:00 pm-4:08 pm

2 stops36h 08m

$1,037

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sun 4/19

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Sun 4/26

5:40 pm-10:41 pm

1 stop18h 01m

$1,083

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sun 4/19

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Sun 4/26

5:40 pm-10:37 am

2 stops29h 57m

$1,087

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 3/5

7:05 am-4:45 pm

1 stop19h 40m

Incheon Intl

Thu 3/12

5:55 pm-2:57 pm

1 stop34h 02m

$1,090

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 4/16

11:05 am-4:05 pm

2 stops40h 00m

Incheon Intl

Wed 4/22

7:05 pm-10:13 am

1 stop28h 08m

$1,112

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Wed 2/18

6:32 pm-6:35 pm

1 stop34h 03m

Incheon Intl

Fri 2/20

8:35 pm-5:32 pm

1 stop34h 57m

$1,129

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 3/6

5:00 pm-5:40 am

1 stop22h 40m

Incheon Intl

Fri 3/13

9:55 pm-11:09 am

1 stop26h 14m

$1,134

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 3/21

6:30 am-3:30 pm

2 stops20h 00m

Incheon Intl

Sat 3/28

6:00 pm-11:24 am

1 stop30h 24m

$1,143

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Wed 2/18

6:32 pm-6:35 pm

1 stop34h 03m

Incheon Intl

Fri 2/20

8:35 pm-5:32 pm

1 stop34h 57m

$1,180

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from Charleston to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Charleston to Seoul?

United Airlines and American Airlines are the most popular carriers operating from Charleston to Seoul

What airlines fly to Seoul?

Korean Air, Delta and American Airlines are the top three most popular airlines that fly to Seoul from Charleston according to our data. Korean Air is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Seoul. Keep in mind that there are 3 different airlines that fly to Seoul on a routine basis, so you have a few additional options to choose from.

When to book flights from Charleston to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charleston to Seoul (CHS to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Seoul

Fastest flight time

22h 40m

Direct flights

None
The fastest flight from Charleston to Seoul takes 22h 40m
There are no direct flights from Charleston to Seoul. There are no popular flight routes from Charleston to Seoul.
Search flight deals

  • How far is Charleston to Seoul by plane?

    Seoul is 7272.6 mi away from Charleston. A reasonable flight in good conditions will take 22h 40m.

  • When did momondo last update prices for flights from Charleston Airport to Seoul?

    Prices for flights from Charleston Airport to Seoul are refreshed on a daily basis.

  • How many operators does momondo search for flights from Charleston Airport to Seoul?

  • How old do you have to be to fly from Charleston Airport to Seoul?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The required travel and health documents for your Seoul trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seoul. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Charleston to Seoul?

Best airlines flying from Charleston to Seoul

Compare and see reviews for airlines that fly from Charleston to Seoul with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $925Free CancellationRating
7.9
8,162 reviews
Search Delta flights
Korean AirPriceFrom $2,099Free CancellationRating
8.4
1,188 reviews
Search Korean Air flights

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Seoul?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charleston to Seoul. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Charleston to Seoul with flexible booking policies on momondo?

All flight searches from Charleston to Seoul on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Charleston to Seoul?

momondo provides multiple filters to help you find the best flight to Seoul from Charleston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Charleston to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from Charleston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
Incheon Intl Airport