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$419+ Cheap flights from Charlotte (CLT) to Seoul (SEL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SEL
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
1 adult, Economy
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Cheapflights Tip: The best prices from Charlotte Douglas to Seoul are usually found in March or November, booked 3 days in advance, depart on a Saturday or Friday and return on a Tuesday

Cheap flight deals from Charlotte to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 19, 2025.

Round-trip from

$826
(Delta)

One-way from

$419
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$1,206
From Charlotte Douglas to Seoul (SEL)
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One-way flight from Charlotte Douglas to Seoul (SEL)
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Highest demand for flights based on searches. 15% potential increase in price ($207 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Charlotte to Seoul

Cheapest flights from Charlotte to Seoul
Explore the most affordable flight options available from Charlotte to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/246:20 amCLT - ICN
1 stop22h 00mDelta
Tue 10/216:40 pmICN - CLT
1 stop17h 35mDelta
Deal found 9/18$826
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/295:30 amCLT - ICN
2 stops22h 00mDelta
Wed 12/106:00 pmICN - CLT
1 stop19h 48mDelta
Deal found 9/18$831
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/173:15 pmCLT - ICN
2 stops35h 50mAir Canada
Tue 9/237:05 pmICN - CLT
1 stop32h 27mAir Canada
Deal found 9/16$901
This Air Canada deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:15 pmCLT - ICN
2 stops35h 50mAir Canada
Mon 10/205:45 pmICN - CLT
2 stops40h 37mAir Canada
Deal found 9/18$911
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:52 amCLT - ICN
2 stops41h 53mMultiple Airlines
Wed 10/229:30 pmICN - CLT
1 stop38h 59mMultiple Airlines
Deal found 9/17$927
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/247:21 amCLT - ICN
1 stop19h 09mAmerican Airlines
Wed 10/295:55 pmICN - CLT
1 stop17h 28mAmerican Airlines
Deal found 9/16$936
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:59 amCLT - ICN
1 stop18h 11mDelta
Sun 10/54:25 pmICN - CLT
1 stop17h 00mDelta
Deal found 9/18$944
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/45:30 amCLT - ICN
1 stop19h 40mDelta
Sat 10/114:25 pmICN - CLT
1 stop16h 56mDelta
Deal found 9/18$947
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/299:32 amCLT - ICN
1 stop18h 18mDelta
Sat 11/157:25 pmICN - CLT
1 stop32h 02mDelta
Deal found 9/17$950
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:14 amCLT - GMP
2 stops21h 46mMultiple Airlines
Tue 12/98:00 amGMP - CLT
2 stops23h 06mMultiple Airlines
Deal found 9/16$1,170
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3010:00 pmCLT - GMP
2 stops23h 45mMultiple Airlines
Tue 12/98:00 amGMP - CLT
2 stops23h 06mMultiple Airlines
Deal found 9/16$1,215
This FlightHub deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:39 amCLT - GMP
2 stops24h 11mJapan Airlines
Wed 10/2212:05 pmGMP - CLT
2 stops24h 48mJapan Airlines
Deal found 9/17$1,302

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte 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, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from Charlotte to Seoul that are best for you.

Fly from

Charlotte

Fly to

Seoul

Route

Depart

Return

Price

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Mon 9/29

2:00 pm-4:00 am

1 stop25h 00m

Incheon Intl

Mon 10/20

6:40 pm-11:15 pm

1 stop17h 35m

$826

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Mon 9/29

7:36 pm-4:00 am

1 stop19h 24m

Incheon Intl

Tue 12/9

9:35 am-9:54 pm

1 stop26h 19m

$826

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Tue 9/30

6:05 am-5:20 pm

2 stops22h 15m

Incheon Intl

Wed 12/10

7:30 pm-11:22 pm

1 stop17h 52m

$831

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Mon 9/29

6:59 am-4:25 pm

2 stops20h 26m

Incheon Intl

Wed 12/10

9:35 am-4:25 pm

2 stops20h 50m

$831

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Thu 10/2

5:30 am-5:20 pm

2 stops22h 50m

Incheon Intl

Sun 10/5

6:50 pm-11:46 pm

1 stop17h 56m

$949

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Wed 10/29

9:32 am-4:50 pm

1 stop18h 18m

Incheon Intl

Sat 11/15

7:25 pm-1:27 pm

1 stop32h 02m

$950

CharlotteSeoul

CLT - GMP

CLTGMP

Charlotte Douglas

Fri 2/13

7:14 am-10:05 pm

2 stops24h 51m

Seoul Gimpo Intl

Fri 2/27

8:00 am-2:00 pm

2 stops20h 00m

$1,112

CharlotteSeoul

CLT - GMP

CLTGMP

Charlotte Douglas

Mon 9/29

7:14 am-6:00 pm

2 stops21h 46m

Seoul Gimpo Intl

Tue 12/9

8:00 am-5:06 pm

2 stops23h 06m

$1,170

CharlotteSeoul

CLT - GMP

CLTGMP

Charlotte Douglas

Tue 9/30

10:00 pm-10:45 am

2 stops23h 45m

Seoul Gimpo Intl

Tue 12/9

8:00 am-5:06 pm

2 stops23h 06m

$1,215

CharlotteSeoul

CLT - GMP

CLTGMP

Charlotte Douglas

Sat 10/4

8:37 am-6:00 pm

2 stops44h 23m

Seoul Gimpo Intl

Wed 10/8

7:55 am-11:53 pm

2 stops28h 58m

$1,334

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 33 results
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Best time to book a flight from Charlotte to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Charlotte with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Charlotte to Seoul

How far ahead should I book a flight from Charlotte to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Charlotte to Seoul. Price data was last updated on September 12, 2025.

To ensure you get the cheapest price possible for a flight from Charlotte to Seoul, you should look to book at least 2 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Charlotte to Seoul?

Currently, February is the cheapest month in which you can book a flight from Charlotte to Seoul (average of $989). Flying from Charlotte to Seoul in December is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CLT to SEL?

Find hourly flight availability from Charlotte to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

When flying from Charlotte to Seoul, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 16% versus a flight in the afternoon.

How much does it cost to fly round-trip from Charlotte to Seoul?

Reviews of airlines servicing Seoul

Get insights into the airlines that provide service to Seoul. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seoul. Reviews last updated September 19, 2025.
Get a feel of what it's like to fly with Korean Air, Delta, and United Airlines from Charlotte to Seoul by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,140 reviews
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,964 reviews
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
United Airlines
7.4
Good
8,926 reviews
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
American Airlines
7.2
Good
10,000 reviews
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Air Canada
7.1
Good
10,000 reviews
Korean Air
8.4
Very good
1,140 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Overall

8.4

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Charlotte to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Charlotte to Seoul?

    Charlotte Douglas (CLT), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Charlotte to Seoul. 5 airlines have flights from Douglas to Seoul on a regular basis. Booking flights from Charlotte Douglas to Seoul should not be difficult; the airport handles an average of 0 outbound flights to Seoul per day.

  • How long is the flight from Charlotte to Seoul?

    For as low as $1,112, Delta can have you in Seoul from Charlotte in 24h 51m. The distance from Charlotte to Seoul is about 7098 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Charlotte to Seoul round-trip?

    Flying on United Airlines is currently your cheapest option to Seoul, with prices starting at $487. Additional round-trip tickets that might be worth considering are offered by Air Canada and Delta, with the lowest prices starting at $795 and $872, respectively. You may be able to fly from Charlotte to Seoul for 57% less than the average price by searching for these airlines.

  • Can I find deals for flights from Charlotte to Seoul that include hotel bookings?

    Yes. In addition to deals on Charlotte to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charlotte to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charlotte to Seoul.

  • Can I find deals for business class flights from Charlotte to Seoul?

    Yes. Cheapflights offers flight deals from Charlotte to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Charlotte to Seoul?

    Currently, February is the cheapest month in which you can book a flight from Charlotte to Seoul (average of $989). Flying from Charlotte to Seoul in December is currently the most expensive (average of $1,621). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Charlotte to Seoul

Discover the top 5 airlines that operate flights from Charlotte to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$487Average$907FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$795Average$1,207FlexibilityNo cancel feeOn-time67%
DeltaCheapest$872Average$1,254FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$902Average$1,204FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,039Average$1,651FlexibilityNo cancel feeOn-time81%

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