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 September 2025, there are 2 operators 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.

$1,203 Cheap Flights from Charleston to Seoul in 2025/26

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Find the cheapest flights from Charleston to Seoul

Round-trip

One-way

Cheap round-trip flights

6:19 pm - 6:20 pmCHS-ICN

35h 01m2 stops

10:45 am - 5:22 pmICN-CHS

43h 37m2 stops

$1,203Turkish Airlines

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Wed, Mar 11 - Mon, Mar 23

11:40 am - 5:40 amCHS-ICN

28h 00m1 stop

9:20 pm - 8:37 amICN-CHS

49h 17m2 stops

$1,209Multiple Airlines

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Fri, Nov 21 - Sun, Nov 30

6:45 pm - 5:20 amCHS-ICN

20h 35m1 stop

8:35 pm - 8:33 amICN-CHS

25h 58m2 stops

$1,211Multiple Airlines

Find Deal

Mon, Feb 2 - Sat, Feb 7

6:45 pm - 6:35 pmCHS-ICN

33h 50m1 stop

8:35 pm - 5:31 pmICN-CHS

34h 56m1 stop

$1,341Alaska Airlines

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Thu, Feb 12 - Mon, Feb 16

6:45 pm - 6:35 pmCHS-ICN

34h 50m1 stop

8:35 pm - 5:28 pmICN-CHS

33h 53m1 stop

$1,371Hawaiian Airlines

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Thu, Mar 12 - Mon, Mar 23

7:46 pm - 4:45 pmCHS-ICN

30h 59m2 stops

6:50 pm - 10:21 amICN-CHS

29h 31m2 stops

$1,452American Airlines

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Mon, Feb 2 - Sat, Feb 7

7:14 am - 3:55 pmCHS-ICN

19h 41m1 stop

5:55 pm - 10:17 amICN-CHS

29h 22m2 stops

$1,469American Airlines

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Wed, Mar 11 - Mon, Mar 23

5:30 am - 4:50 pmCHS-ICN

21h 20m2 stops

9:35 am - 5:59 pmICN-CHS

22h 24m2 stops

$1,599Delta

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Thu, Feb 12 - Mon, Feb 16

6:57 pm - 6:35 pmCHS-ICN

33h 38m1 stop

8:35 pm - 5:57 pmICN-CHS

35h 22m1 stop

$3,621Alaska Airlines

Find Deal

Sat, Dec 20 - Sat, Jan 3

8:02 pm - 5:45 pmCHS-ICN

31h 43m1 stop

9:35 am - 4:19 pmICN-CHS

20h 44m1 stop

$3,695Delta

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Sat, Dec 20 - Sat, Jan 3

Alaska Airlines flights from Charleston to Seoul

Our best Alaska Airlines deals on Charleston to Seoul flight tickets

Alaska Airlines

Feb 12

CHS6:45 pmCharleston

33h 50m

1 stop

ICN6:35 pmIncheon Intl

Feb 16

ICN8:35 pmIncheon Intl

34h 56m

1 stop

CHS5:31 pmCharleston

$1,341

Find similar

Alaska Airlines

Dec 20

CHS6:57 pmCharleston

33h 38m

1 stop

ICN6:35 pmIncheon Intl

Jan 3

ICN8:35 pmIncheon Intl

35h 22m

1 stop

CHS5:57 pmCharleston

$3,621

Find similar

Alaska Airlines

Dec 19

CHS6:57 pmCharleston

33h 38m

1 stop

ICN6:35 pmIncheon Intl

Jan 3

ICN8:35 pmIncheon Intl

35h 22m

1 stop

CHS5:57 pmCharleston

$3,800

Find similar

American Airlines flights from Charleston to Seoul

Our best American Airlines deals on Charleston to Seoul flight tickets

American Airlines

Feb 2

CHS7:46 pmCharleston

30h 59m

2 stops

ICN4:45 pmIncheon Intl

Feb 7

ICN6:50 pmIncheon Intl

29h 31m

2 stops

CHS10:21 amCharleston

$1,452

Find similar

American Airlines

Mar 11

CHS7:14 amCharleston

19h 41m

1 stop

ICN3:55 pmIncheon Intl

Mar 23

ICN5:55 pmIncheon Intl

29h 22m

2 stops

CHS10:17 amCharleston

$1,469

Find similar

American Airlines

Feb 12

CHS7:16 amCharleston

19h 29m

1 stop

ICN4:45 pmIncheon Intl

Feb 16

ICN6:50 pmIncheon Intl

27h 40m

2 stops

CHS8:30 amCharleston

$1,588

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Wed 3/11

6:19 pm-6:20 pm

2 stops35h 01m

Incheon Intl

Mon 3/23

10:45 am-5:22 pm

2 stops43h 37m

$1,203

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Fri 11/21

11:40 am-5:40 am

1 stop28h 00m

Incheon Intl

Sun 11/30

9:20 pm-8:37 am

2 stops49h 17m

$1,209

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Mon 2/2

6:45 pm-5:20 am

1 stop20h 35m

Incheon Intl

Sat 2/7

8:35 pm-8:33 am

2 stops25h 58m

$1,211

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 2/12

6:45 pm-6:35 pm

1 stop33h 50m

Incheon Intl

Mon 2/16

8:35 pm-5:31 pm

1 stop34h 56m

$1,341

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 3/12

6:45 pm-6:35 pm

1 stop34h 50m

Incheon Intl

Mon 3/23

8:35 pm-5:28 pm

1 stop33h 53m

$1,371

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Mon 2/2

7:46 pm-4:45 pm

2 stops30h 59m

Incheon Intl

Sat 2/7

6:50 pm-10:21 am

2 stops29h 31m

$1,452

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Wed 3/11

7:14 am-3:55 pm

1 stop19h 41m

Incheon Intl

Mon 3/23

5:55 pm-10:17 am

2 stops29h 22m

$1,469

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Thu 2/12

5:30 am-4:50 pm

2 stops21h 20m

Incheon Intl

Mon 2/16

9:35 am-5:59 pm

2 stops22h 24m

$1,599

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 12/20

6:57 pm-6:35 pm

1 stop33h 38m

Incheon Intl

Sat 1/3

8:35 pm-5:57 pm

1 stop35h 22m

$3,621

CharlestonIncheon

CHS - ICN

CHSICN

Charleston

Sat 12/20

8:02 pm-5:45 pm

1 stop31h 43m

Incheon Intl

Sat 1/3

9:35 am-4:19 pm

1 stop20h 44m

$3,695

Flights are sorted by cheapest round-trip flights first.

Sorted 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

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 20m.
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 September 2025, there are 2 operators 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
Delta	PriceFrom $1,206	Free Cancellation	Rating 7.9 7,961 reviews		Search Delta flights
Korean Air	PriceFrom $1,400	Free Cancellation	Rating 8.4 1,140 reviews		Search Korean Air flights

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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 $1,203

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Seoul departing on 3/11. 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

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Alaska Airlines flights from Charleston to Seoul

Our best Alaska Airlines deals on Charleston to Seoul flight tickets

American Airlines flights from Charleston to Seoul

Our best American 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?

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