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Cheap flights from Charleston to Seoul from $548

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 1/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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American Airlines Logo
7:32 am - 4:45 pmCHS-ICN
19h 13m1 stop
American Airlines Logo
7:15 pm - 10:34 pmICN-CHS
17h 19m1 stop
$916American Airlines
Find Deal
jue., ene. 15 - vie., ene. 23
American Airlines Logo
7:42 pm - 4:45 pmCHS-ICN
31h 03m2 stops
American Airlines Logo
7:15 pm - 1:36 pmICN-CHS
32h 21m2 stops
$921American Airlines
Find Deal
jue., ene. 15 - vie., ene. 23
Delta Logo
5:18 pm - 5:45 amCHS-ICN
22h 27m1 stop
Delta Logo
7:25 pm - 10:07 pmICN-CHS
16h 42m1 stop
$982Delta
Find Deal
jue., ene. 22 - lun., feb. 2
Delta Logo
5:25 am - 4:30 pmCHS-ICN
21h 05m2 stops
Delta Logo
7:25 pm - 11:58 pmICN-CHS
18h 33m1 stop
$987Delta
Find Deal
jue., ene. 22 - lun., feb. 2
Alaska Airlines Logo
7:22 pm - 6:35 pmCHS-ICN
33h 13m1 stop
Alaska Airlines Logo
8:35 pm - 6:22 pmICN-CHS
35h 47m1 stop
$1,001Alaska Airlines
Find Deal
jue., ene. 22 - dom., feb. 1
United Airlines Logo
2:48 pm - 5:40 amCHS-ICN
24h 52m2 stops
United Airlines Logo
12:45 pm - 6:54 pmICN-CHS
20h 09m2 stops
$1,055United Airlines
Find Deal
sáb., feb. 28 - sáb., mar. 7
Alaska Airlines Logo
6:45 pm - 6:35 pmCHS-ICN
33h 50m1 stop
Alaska Airlines Logo
8:35 pm - 4:31 pmICN-CHS
33h 56m1 stop
$1,071Alaska Airlines
Find Deal
sáb., feb. 28 - sáb., mar. 7
United Airlines Logo
4:01 pm - 5:40 amCHS-ICN
23h 39m2 stops
United Airlines Logo
6:00 pm - 2:48 pmICN-CHS
34h 48m2 stops
$1,087United Airlines
Find Deal
sáb., ene. 24 - dom., feb. 1
Turkish Airlines Logo
1:10 pm - 9:05 amCHS-ICN
29h 55m2 stops
Turkish Airlines Logo
12:10 am - 9:20 amICN-CHS
47h 10m2 stops
$1,159Turkish Airlines
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sáb., ene. 24 - vie., ene. 30
Turkish Airlines Logo
10:30 am - 9:05 amCHS-ICN
32h 35m2 stops
Turkish Airlines Logo
12:10 am - 4:22 pmICN-CHS
54h 12m2 stops
$1,379Turkish Airlines
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sáb., feb. 28 - vie., mar. 6

American Airlines flights from Charleston to Incheon Intl Airport

Our best American Airlines deals on Charleston to Incheon Intl Airport flight tickets
American Airlines
Jan 15
CHS7:32 amCharleston
19h 13m
1 stop
ICN4:45 pmIncheon Intl
Jan 23
ICN7:15 pmIncheon Intl
17h 19m
1 stop
CHS10:34 pmCharleston
$916
Find similar
American Airlines
Jan 15
CHS7:42 pmCharleston
31h 03m
2 stops
ICN4:45 pmIncheon Intl
Jan 23
ICN7:15 pmIncheon Intl
32h 21m
2 stops
CHS1:36 pmCharleston
$921
Find similar
American Airlines
Nov 6
CHS7:00 amCharleston
19h 45m
1 stop
ICN4:45 pmIncheon Intl
Nov 8
ICN7:15 pmIncheon Intl
17h 09m
1 stop
CHS10:24 pmCharleston
$1,137
Find similar

Delta flights from Charleston to Incheon Intl Airport

Our best Delta deals on Charleston to Incheon Intl Airport flight tickets
Delta
Jan 22
CHS5:18 pmCharleston
22h 27m
1 stop
ICN5:45 amIncheon Intl
Feb 2
ICN7:25 pmIncheon Intl
16h 42m
1 stop
CHS10:07 pmCharleston
$982
Find similar
Delta
Jan 22
CHS5:25 amCharleston
21h 05m
2 stops
ICN4:30 pmIncheon Intl
Feb 2
ICN7:25 pmIncheon Intl
18h 33m
1 stop
CHS11:58 pmCharleston
$987
Find similar
Delta
Jan 25
CHS5:18 pmCharleston
32h 32m
1 stop
ICN3:50 pmIncheon Intl
Feb 2
ICN6:00 pmIncheon Intl
18h 07m
1 stop
CHS10:07 pmCharleston
$988
Find similar

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 noviembre 3, 2025.
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

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

jue. 1/15

7:32 am-4:45 pm

1 stop19h 13m

Incheon Intl

vie. 1/23

7:15 pm-10:34 pm

1 stop17h 19m

$916

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

jue. 1/15

7:42 pm-4:45 pm

2 stops31h 03m

Incheon Intl

vie. 1/23

7:15 pm-1:36 pm

2 stops32h 21m

$921

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

jue. 1/22

5:18 pm-5:45 am

1 stop22h 27m

Incheon Intl

lun. 2/2

7:25 pm-10:07 pm

1 stop16h 42m

$982

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

jue. 1/22

5:25 am-4:30 pm

2 stops21h 05m

Incheon Intl

lun. 2/2

7:25 pm-11:58 pm

1 stop18h 33m

$987

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

jue. 1/22

7:22 pm-6:35 pm

1 stop33h 13m

Incheon Intl

dom. 2/1

8:35 pm-6:22 pm

1 stop35h 47m

$1,001

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

sáb. 2/28

2:48 pm-5:40 am

2 stops24h 52m

Incheon Intl

sáb. 3/7

12:45 pm-6:54 pm

2 stops20h 09m

$1,055

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

sáb. 2/28

6:45 pm-6:35 pm

1 stop33h 50m

Incheon Intl

sáb. 3/7

8:35 pm-4:31 pm

1 stop33h 56m

$1,071

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

sáb. 1/24

4:01 pm-5:40 am

2 stops23h 39m

Incheon Intl

dom. 2/1

6:00 pm-2:48 pm

2 stops34h 48m

$1,087

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

sáb. 1/24

1:10 pm-9:05 am

2 stops29h 55m

Incheon Intl

vie. 1/30

12:10 am-9:20 am

2 stops47h 10m

$1,159

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

sáb. 2/28

10:30 am-9:05 am

2 stops32h 35m

Incheon Intl

vie. 3/6

12:10 am-4:22 pm

2 stops54h 12m

$1,379

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Charleston and Incheon Intl Airport?

What is the cheapest day to depart on your flight to Incheon Intl Airport?

The cheapest day to depart from Charleston to Incheon Intl Airport is on a Monday when prices can be found for as low as $1,580. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $2,102. These prices are subject to change though, so be sure to set up a Price Alert for flights to Incheon Intl Airport.

What is the cheapest time of day to depart on your flight to Incheon Intl Airport?

In the morning is the cheapest time of day to fly from Charleston to Incheon Intl Airport when you can find flight prices for as low as $1,656. Flying to Incheon Intl Airport in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $2,042 on average. Flights to Incheon Intl Airport from Charleston in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Direct flights

None
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 19h 13m 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
Korean AirPriceFrom $2,099Free CancellationRating
8.4
1,158 reviews
Search Korean Air flights

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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.

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