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Cheap flights from Charleston to Seoul from $741

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 5/21. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:14 pm - 4:45 am
CHS
-
ICN
21h 31m
1 stop
Multiple Airlines Logo
8:35 am - 8:39 pm
ICN
-
CHS
25h 04m
2 stops
$1,147Multiple Airlines
Thu, Aug 20 - Wed, Aug 26
Multiple Airlines Logo
6:14 pm - 4:45 am
CHS
-
ICN
21h 31m
1 stop
Multiple Airlines Logo
8:35 am - 8:39 pm
ICN
-
CHS
25h 04m
2 stops
$1,149Multiple Airlines
Fri, Aug 21 - Wed, Aug 26
Multiple Airlines Logo
6:14 pm - 4:45 am
CHS
-
ICN
21h 31m
1 stop
Multiple Airlines Logo
12:55 pm - 8:39 pm
ICN
-
CHS
44h 44m
2 stops
$1,200Multiple Airlines
Thu, Aug 20 - Tue, Sep 1
Multiple Airlines Logo
6:14 pm - 4:45 am
CHS
-
ICN
21h 31m
1 stop
Multiple Airlines Logo
12:55 pm - 8:39 pm
ICN
-
CHS
44h 44m
2 stops
$1,201Multiple Airlines
Tue, Aug 25 - Tue, Sep 1
Multiple Airlines Logo
6:14 pm - 4:45 am
CHS
-
ICN
21h 31m
1 stop
Multiple Airlines Logo
12:55 pm - 8:39 pm
ICN
-
CHS
44h 44m
2 stops
$1,202Multiple Airlines
Fri, Aug 21 - Tue, Sep 1
Multiple Airlines Logo
6:14 pm - 4:45 am
CHS
-
ICN
21h 31m
1 stop
Multiple Airlines Logo
2:10 pm - 8:39 pm
ICN
-
CHS
43h 29m
2 stops
$1,208Multiple Airlines
Mon, Aug 24 - Tue, Sep 1
Air Canada Logo
11:05 am - 4:15 pm
CHS
-
ICN
40h 10m
2 stops
Air Canada Logo
7:05 pm - 10:18 am
ICN
-
CHS
28h 13m
1 stop
$1,217Air Canada
Fri, Sep 18 - Tue, Sep 22
Qatar Airways Logo
11:14 am - 5:05 pm
CHS
-
ICN
40h 51m
2 stops
Qatar Airways Logo
5:30 pm - 12:24 am
ICN
-
CHS
43h 54m
2 stops
$1,238Qatar Airways
Thu, Apr 9 - Fri, Apr 17
Multiple Airlines Logo
6:14 pm - 4:45 am
CHS
-
ICN
21h 31m
1 stop
Multiple Airlines Logo
6:00 pm - 10:47 pm
ICN
-
CHS
41h 47m
2 stops
$1,240Multiple Airlines
Thu, Aug 20 - Mon, Aug 31
Multiple Airlines Logo
6:14 pm - 4:45 am
CHS
-
ICN
21h 31m
1 stop
Multiple Airlines Logo
6:00 pm - 10:47 pm
ICN
-
CHS
41h 47m
2 stops
$1,241Multiple Airlines
Tue, Aug 25 - Mon, Aug 31

Air Canada flights from Charleston to Incheon Intl Airport

Our best Air Canada deals on Charleston to Incheon Intl Airport flight tickets
Air Canada
Sep 18
CHS11:05 amCharleston
40h 10m
2 stops
ICN4:15 pmIncheon Intl
Sep 22
ICN7:05 pmIncheon Intl
28h 13m
1 stop
CHS10:18 amCharleston
$1,217
Air Canada
Jul 8
CHS11:05 amCharleston
40h 00m
2 stops
ICN4:05 pmIncheon Intl
Jul 15
ICN6:00 pmIncheon Intl
29h 13m
2 stops
CHS10:13 amCharleston
$1,286
Air Canada
Sep 18
CHS11:05 amCharleston
40h 10m
2 stops
ICN4:15 pmIncheon Intl
Sep 22
ICN5:45 pmIncheon Intl
29h 33m
2 stops
CHS10:18 amCharleston
$1,367

United Airlines flights from Charleston to Incheon Intl Airport

Our best United Airlines deals on Charleston to Incheon Intl Airport flight tickets
United Airlines
Aug 20
CHS11:08 amCharleston
28h 12m
2 stops
ICN4:20 amIncheon Intl
Aug 29
ICN4:50 pmIncheon Intl
30h 14m
2 stops
CHS10:04 amCharleston
$1,326
United Airlines
Aug 23
CHS5:00 pmCharleston
22h 20m
2 stops
ICN4:20 amIncheon Intl
Aug 26
ICN11:30 amIncheon Intl
23h 43m
2 stops
CHS10:13 pmCharleston
$1,335
United Airlines
Sep 22
CHS2:51 pmCharleston
24h 29m
2 stops
ICN4:20 amIncheon Intl
Sep 26
ICN4:50 pmIncheon Intl
30h 05m
2 stops
CHS9:55 amCharleston
$1,465

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Incheon Intl Airport 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 March 30, 2026.
Use the filters below to find and compare flights from Charleston to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 8/20

6:14 pm-4:45 am

1 stop21h 31m

Incheon Intl

Wed 8/26

8:35 am-8:39 pm

2 stops25h 04m

$1,147

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 8/21

6:14 pm-4:45 am

1 stop21h 31m

Incheon Intl

Wed 8/26

8:35 am-8:39 pm

2 stops25h 04m

$1,149

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 8/20

6:14 pm-4:45 am

1 stop21h 31m

Incheon Intl

Tue 9/1

12:55 pm-8:39 pm

2 stops44h 44m

$1,200

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Tue 8/25

6:14 pm-4:45 am

1 stop21h 31m

Incheon Intl

Tue 9/1

12:55 pm-8:39 pm

2 stops44h 44m

$1,201

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 8/21

6:14 pm-4:45 am

1 stop21h 31m

Incheon Intl

Tue 9/1

12:55 pm-8:39 pm

2 stops44h 44m

$1,202

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Mon 8/24

6:14 pm-4:45 am

1 stop21h 31m

Incheon Intl

Tue 9/1

2:10 pm-8:39 pm

2 stops43h 29m

$1,208

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 9/18

11:05 am-4:15 pm

2 stops40h 10m

Incheon Intl

Tue 9/22

7:05 pm-10:18 am

1 stop28h 13m

$1,217

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 4/9

11:14 am-5:05 pm

2 stops40h 51m

Incheon Intl

Fri 4/17

5:30 pm-12:24 am

2 stops43h 54m

$1,238

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 8/20

6:14 pm-4:45 am

1 stop21h 31m

Incheon Intl

Mon 8/31

6:00 pm-10:47 pm

2 stops41h 47m

$1,240

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Tue 8/25

6:14 pm-4:45 am

1 stop21h 31m

Incheon Intl

Mon 8/31

6:00 pm-10:47 pm

2 stops41h 47m

$1,241

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Charleston to Incheon Intl Airport

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 Incheon Intl?

Air Canada and Delta are the most popular carriers operating from Charleston to Incheon Intl

What airlines fly to Incheon Intl Airport?

Delta, American Airlines and Korean Air are the top three most popular airlines that fly to Incheon Intl Airport from Charleston according to our data. Delta is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Incheon Intl Airport. Keep in mind that there are 3 different airlines that fly to Incheon Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Charleston to Incheon Intl Airport

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

Cheap Charleston to Incheon Intl Airport (CHS to ICN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Incheon Intl Airport

Fastest flight time

24h 29m

Direct flights

None
The fastest flight from Charleston to Incheon Intl Airport takes 24h 29m
There are no direct flights from Charleston to Incheon Intl Airport. There are no popular flight routes from Charleston to Incheon Intl Airport.
Search flight deals

  • How far is Charleston to Incheon Intl by plane?

    Charleston and Incheon Intl are 7290.7 mi apart from one another. Typically, this will take 24h 29m by plane in normal conditions.

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

    Prices for flights from Charleston Airport to Incheon Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charleston Airport to Incheon Intl Airport.

  • What documentation or ID do you need to fly to Incheon Intl Airport?

    The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Charleston to Incheon Intl Airport?

Best airlines flying from Charleston to Incheon Intl Airport

Compare and see reviews for airlines that fly from Charleston to Incheon Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $925Free CancellationRating
7.9
8,359 reviews
Search Delta flights
Korean AirPriceFrom $2,099Free CancellationRating
8.4
1,203 reviews
Search Korean Air flights

Traveling to a place near Seoul?

Book flights to Seoul if you plan to visit one of these locations
Daejeon
Suwon
Seongnam
Anyang

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Charleston to Seoul for you.

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?

Once you have performed a search for Charleston to Seoul flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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