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

American Airlines, Delta, and Singapore Airlines are the most popular carriers operating from Charleston to Seoul

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?

As of November 2025, there is 1 operator available to choose from 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.

$548 Cheap Flights from Charleston to Seoul in 2025/26

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Find the cheapest flights from Charleston to Seoul

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One-way

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Cheap round-trip flights

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7:32 am - 4:45 pmCHS-ICN

19h 13m1 stop

7:15 pm - 10:34 pmICN-CHS

17h 19m1 stop

$916American Airlines

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Thu, Jan 15 - Fri, Jan 23

7:42 pm - 4:45 pmCHS-ICN

31h 03m2 stops

7:15 pm - 1:36 pmICN-CHS

32h 21m2 stops

$921American Airlines

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Thu, Jan 15 - Fri, Jan 23

5:18 pm - 5:45 amCHS-ICN

22h 27m1 stop

7:25 pm - 10:07 pmICN-CHS

16h 42m1 stop

$982Delta

Find Deal

Thu, Jan 22 - Mon, Feb 2

5:25 am - 3:30 pmCHS-ICN

20h 05m2 stops

9:35 am - 5:53 pmICN-CHS

22h 18m2 stops

$987Delta

Find Deal

Thu, Jan 22 - Thu, Jan 29

7:22 pm - 6:35 pmCHS-ICN

33h 13m1 stop

8:35 pm - 6:22 pmICN-CHS

35h 47m1 stop

$1,001Alaska Airlines

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Thu, Jan 22 - Sun, Feb 1

2:48 pm - 5:40 amCHS-ICN

24h 52m2 stops

12:45 pm - 6:54 pmICN-CHS

20h 09m2 stops

$1,055United Airlines

Find Deal

Sat, Feb 28 - Sat, Mar 7

6:45 pm - 6:35 pmCHS-ICN

33h 50m1 stop

8:35 pm - 4:31 pmICN-CHS

33h 56m1 stop

$1,071Alaska Airlines

Find Deal

Sat, Feb 28 - Sat, Mar 7

2:58 pm - 5:40 amCHS-ICN

24h 42m2 stops

12:45 pm - 7:11 pmICN-CHS

20h 26m2 stops

$1,087United Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

1:10 pm - 9:05 amCHS-ICN

29h 55m2 stops

12:10 am - 9:20 amICN-CHS

47h 10m2 stops

$1,159Turkish Airlines

Find Deal

Sat, Jan 24 - Fri, Jan 30

10:30 am - 9:05 amCHS-ICN

32h 35m2 stops

12:10 am - 4:22 pmICN-CHS

54h 12m2 stops

$1,379Turkish Airlines

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Sat, Feb 28 - Fri, Mar 6

American Airlines flights from Charleston to Seoul

Our best American Airlines deals on Charleston to Seoul 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

Singapore Airlines flights from Charleston to Seoul

Our best Singapore Airlines deals on Charleston to Seoul flight tickets

Singapore Airlines

Nov 6

CHS2:15 pmCharleston

35h 25m

3 stops

ICN3:40 pmIncheon Intl

Nov 8

ICN11:15 pmIncheon Intl

61h 12m

3 stops

CHS10:27 pmCharleston

$3,138

Find similar

Singapore Airlines

Dec 15

CHS2:43 pmCharleston

50h 42m

3 stops

ICN7:25 amIncheon Intl

Dec 27

ICN11:15 pmIncheon Intl

58h 08m

3 stops

CHS7:23 pmCharleston

$3,310

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 1/15

7:32 am-4:45 pm

1 stop19h 13m

Incheon Intl

Fri 1/23

7:15 pm-10:34 pm

1 stop17h 19m

$916

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 1/15

7:42 pm-4:45 pm

2 stops31h 03m

Incheon Intl

Fri 1/23

7:15 pm-1:36 pm

2 stops32h 21m

$921

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 1/22

5:18 pm-5:45 am

1 stop22h 27m

Incheon Intl

Mon 2/2

7:25 pm-10:07 pm

1 stop16h 42m

$982

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 1/22

5:25 am-3:30 pm

2 stops20h 05m

Incheon Intl

Thu 1/29

9:35 am-5:53 pm

2 stops22h 18m

$987

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 1/22

7:22 pm-6:35 pm

1 stop33h 13m

Incheon Intl

Sun 2/1

8:35 pm-6:22 pm

1 stop35h 47m

$1,001

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 2/28

2:48 pm-5:40 am

2 stops24h 52m

Incheon Intl

Sat 3/7

12:45 pm-6:54 pm

2 stops20h 09m

$1,055

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 2/28

6:45 pm-6:35 pm

1 stop33h 50m

Incheon Intl

Sat 3/7

8:35 pm-4:31 pm

1 stop33h 56m

$1,071

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 1/24

2:58 pm-5:40 am

2 stops24h 42m

Incheon Intl

Sat 1/31

12:45 pm-7:11 pm

2 stops20h 26m

$1,087

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 1/24

1:10 pm-9:05 am

2 stops29h 55m

Incheon Intl

Fri 1/30

12:10 am-9:20 am

2 stops47h 10m

$1,159

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 2/28

10:30 am-9:05 am

2 stops32h 35m

Incheon Intl

Fri 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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Seoul?

According to our data, Thursday is the cheapest day to fly to Seoul from Charleston. The lowest ticket price found for a Thursday departure recently was $1,559. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Seoul is Tuesday, with ticket prices averaging around $1,783.

What is the cheapest time of day to depart on your flight to Seoul?

Flying to Seoul from Charleston in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,624 when looking at flights departing in the afternoon. In the morning is when there is more demand to fly to Seoul, so prices are often more expensive at around $1,723 per ticket.

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

Direct flights	None

There are no direct flights from Charleston to Seoul. There are no popular flight routes from Charleston to Seoul.

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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 13m.
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?
As of November 2025, there is 1 operator available to choose from 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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Charleston to Seoul is Delta (100% of total bookings).

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 Air	PriceFrom $2,099	Free Cancellation	Rating 8.4 1,160 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

Seoul Gimpo Intl Airport

Incheon Intl Airport

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.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Charleston to Seoul

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from Charleston to Seoul

Our best American Airlines deals on Charleston to Seoul flight tickets

Singapore Airlines flights from Charleston to Seoul

Our best Singapore Airlines deals on Charleston to Seoul flight tickets

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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 day to depart on your flight to Seoul?

What is the cheapest time of day to depart on your flight to Seoul?

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

American Airlines, Delta, and Singapore Airlines are the most popular carriers operating from Charleston to Seoul

When to book flights from Charleston to Seoul

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

Direct flights

How far is Charleston to Seoul by plane?

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Seoul trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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