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Cheap flights from Charleston to Seoul from $629

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 7/1. 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.
Qatar Airways Logo
6:13 am - 5:05 pm
CHS
-
ICN
45h 52m
2 stops
Qatar Airways Logo
1:20 am - 11:59 pm
ICN
-
CHS
35h 39m
2 stops
$1,239Qatar Airways
Mon, Oct 5 - Thu, Oct 15
Multiple Airlines Logo
11:05 am - 4:05 pm
CHS
-
ICN
40h 00m
2 stops
Multiple Airlines Logo
9:10 pm - 10:13 am
ICN
-
CHS
50h 03m
2 stops
$1,346Multiple Airlines
Sun, Aug 23 - Fri, Aug 28
Multiple Airlines Logo
11:05 am - 4:05 pm
CHS
-
ICN
40h 00m
2 stops
Multiple Airlines Logo
8:25 am - 10:13 am
ICN
-
CHS
38h 48m
2 stops
$1,349Multiple Airlines
Sun, Aug 23 - Sat, Aug 29
Qatar Airways Logo
6:13 am - 5:05 pm
CHS
-
ICN
45h 52m
2 stops
Qatar Airways Logo
1:20 am - 11:59 pm
ICN
-
CHS
35h 39m
2 stops
$1,387Qatar Airways
Mon, Oct 5 - Thu, Oct 15
Multiple Airlines Logo
9:23 am - 4:30 am
CHS
-
ICN
30h 07m
1 stop
Multiple Airlines Logo
9:50 am - 8:38 pm
ICN
-
CHS
23h 48m
2 stops
$1,426Multiple Airlines
Wed, Sep 30 - Wed, Oct 14
American Airlines Logo
7:00 am - 3:45 pm
CHS
-
ICN
19h 45m
1 stop
American Airlines Logo
5:50 pm - 10:39 pm
ICN
-
CHS
17h 49m
1 stop
$1,456American Airlines
Tue, Oct 13 - Tue, Oct 20
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
$1,457Air Canada
Sun, May 24 - Thu, Jun 4
American Airlines Logo
8:48 pm - 3:45 pm
CHS
-
ICN
29h 57m
2 stops
American Airlines Logo
5:50 pm - 10:19 am
ICN
-
CHS
29h 29m
2 stops
$1,461American Airlines
Tue, Oct 13 - Tue, Oct 20
Multiple Airlines Logo
9:28 am - 3:50 pm
CHS
-
ICN
41h 22m
1 stop
Multiple Airlines Logo
7:10 am - 8:39 pm
ICN
-
CHS
26h 29m
2 stops
$1,488Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Multiple Airlines Logo
6:07 pm - 11:00 am
CHS
-
ICN
27h 53m
2 stops
Multiple Airlines Logo
7:45 pm - 5:58 pm
ICN
-
CHS
35h 13m
2 stops
$1,490Multiple Airlines
Wed, Sep 30 - Wed, Oct 14

Qatar Airways flights from Charleston to Seoul

Our best Qatar Airways deals on Charleston to Seoul flight tickets
Qatar Airways
Oct 5
CHS6:13 amCharleston
45h 52m
2 stops
ICN5:05 pmIncheon Intl
Oct 15
ICN1:20 amIncheon Intl
35h 39m
2 stops
CHS11:59 pmCharleston
$1,239
Qatar Airways
Oct 5
CHS6:13 amCharleston
45h 52m
2 stops
ICN5:05 pmIncheon Intl
Oct 15
ICN1:20 amIncheon Intl
35h 39m
2 stops
CHS11:59 pmCharleston
$1,387

Air Canada flights from Charleston to Seoul

Our best Air Canada deals on Charleston to Seoul flight tickets
Air Canada
May 24
CHS11:05 amCharleston
40h 00m
2 stops
ICN4:05 pmIncheon Intl
Jun 4
ICN7:05 pmIncheon Intl
28h 08m
1 stop
CHS10:13 amCharleston
$1,457
Air Canada
Jun 5
CHS11:05 amCharleston
40h 20m
2 stops
ICN4:25 pmIncheon Intl
Jun 12
ICN6:00 pmIncheon Intl
53h 13m
2 stops
CHS10:13 amCharleston
$1,550
Air Canada
Aug 16
CHS11:05 amCharleston
40h 00m
2 stops
ICN4:05 pmIncheon Intl
Aug 21
ICN7:05 pmIncheon Intl
32h 20m
2 stops
CHS2:25 pmCharleston
$1,606

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 May 9, 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

Cheapest round-trip

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Mon 10/5

6:13 am-5:05 pm

2 stops45h 52m

Incheon Intl

Thu 10/15

1:20 am-11:59 pm

2 stops35h 39m

$1,239

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sun 8/23

11:05 am-4:05 pm

2 stops40h 00m

Incheon Intl

Fri 8/28

9:10 pm-10:13 am

2 stops50h 03m

$1,346

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sun 8/23

11:05 am-4:05 pm

2 stops40h 00m

Incheon Intl

Sat 8/29

8:25 am-10:13 am

2 stops38h 48m

$1,349

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Mon 10/5

6:13 am-5:05 pm

2 stops45h 52m

Incheon Intl

Thu 10/15

1:20 am-11:59 pm

2 stops35h 39m

$1,387

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Wed 9/30

9:23 am-4:30 am

1 stop30h 07m

Incheon Intl

Wed 10/14

9:50 am-8:38 pm

2 stops23h 48m

$1,426
Quickest round-trip

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Tue 10/13

7:00 am-3:45 pm

1 stop19h 45m

Incheon Intl

Tue 10/20

5:50 pm-10:39 pm

1 stop17h 49m

$1,456

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sun 5/24

11:05 am-4:05 pm

2 stops40h 00m

Incheon Intl

Thu 6/4

7:05 pm-10:13 am

1 stop28h 08m

$1,457

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Tue 10/13

8:48 pm-3:45 pm

2 stops29h 57m

Incheon Intl

Tue 10/20

5:50 pm-10:19 am

2 stops29h 29m

$1,461

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 8/22

9:28 am-3:50 pm

1 stop41h 22m

Incheon Intl

Sat 8/29

7:10 am-8:39 pm

2 stops26h 29m

$1,488

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Wed 9/30

6:07 pm-11:00 am

2 stops27h 53m

Incheon Intl

Wed 10/14

7:45 pm-5:58 pm

2 stops35h 13m

$1,490

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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

19h 50m

Direct flights

None
The fastest flight from Charleston to Seoul takes 19h 50m
There are no direct flights from Charleston to Seoul. There are no popular flight routes from Charleston to Seoul.
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Frequently asked questions about flying from Charleston to Seoul

  • How far is Charleston to Seoul by plane?

    Seoul is 7272.6 mi away from Charleston. A reasonable flight in good conditions will take 19h 50m.

  • 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
Korean AirPriceFrom $2,099Free CancellationRating
8.4
1,217 reviews
Search Korean Air flights

Frequently asked questions about flying from Charleston to Seoul

  • How do I get Price Alerts for flights from Charleston to Seoul?

    Search flight deals from Charleston to Seoul. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Charleston to Seoul with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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