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$552+ 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SEL
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
1 adult, Economy
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Cheap 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 June 10, 2026.

This Delta deal was found by Cheapflights users on 6/9. 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 9/32:12 pm
CLT
-
ICN
1 stop24h 48m
Delta
Fri 9/1110:15 am
ICN
-
CLT
1 stop18h 32m
Delta
Deal found 6/9$1,130
This Delta deal was found by Cheapflights users on 6/9. 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.
Sun 11/17:45 am
CLT
-
ICN
1 stop18h 05m
Delta
Wed 11/188:35 pm
ICN
-
CLT
1 stop16h 47m
Delta
Deal found 6/9$1,131
This Delta deal was found by Cheapflights users on 6/9. 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 9/36:00 am
CLT
-
ICN
2 stops22h 20m
Delta
Sat 9/124:25 pm
ICN
-
CLT
1 stop16h 58m
Delta
Deal found 6/9$1,134
This Delta deal was found by Cheapflights users on 6/9. 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.
Tue 7/2812:19 pm
CLT
-
ICN
1 stop26h 41m
Delta
Tue 11/109:35 am
ICN
-
CLT
1 stop16h 33m
Delta
Deal found 6/9$1,181
This Delta deal was found by Cheapflights users on 6/7. 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.
Sun 7/267:50 pm
CLT
-
ICN
1 stop29h 20m
Delta
Tue 8/256:50 pm
ICN
-
CLT
1 stop27h 02m
Delta
Deal found 6/7$1,187
This KAYAK deal was found by Cheapflights users on 6/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:45 pm
CLT
-
ICN
2 stops27h 55m
Cathay Pacific
Wed 10/71:55 am
ICN
-
CLT
2 stops35h 06m
Cathay Pacific
Deal found 6/7$1,192
This BusinessClass deal was found by Cheapflights users on 6/6. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:45 pm
CLT
-
ICN
2 stops27h 55m
Cathay Pacific
Sun 8/303:10 pm
ICN
-
CLT
2 stops35h 06m
Cathay Pacific
Deal found 6/6$1,195
This Cathay Pacific deal was found by Cheapflights users on 6/7. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:45 pm
CLT
-
ICN
2 stops27h 55m
Multiple Airlines
Sun 9/68:05 pm
ICN
-
CLT
2 stops30h 11m
Multiple Airlines
Deal found 6/7$1,223
This United Airlines deal was found by Cheapflights users on 6/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 am
CLT
-
ICN
1 stop19h 20m
United Airlines
Thu 10/85:15 pm
ICN
-
CLT
2 stops19h 44m
United Airlines
Deal found 6/7$1,225
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:35 am
CLT
-
GMP
2 stops21h 20m
Japan Airlines
Fri 9/118:00 am
GMP
-
CLT
2 stops21h 30m
Japan Airlines
Deal found 6/9$1,407
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/119:35 am
CLT
-
GMP
2 stops22h 40m
Japan Airlines
Fri 9/258:00 am
GMP
-
CLT
2 stops25h 01m
Japan Airlines
Deal found 6/10$1,474
This FlightHub deal was found by Cheapflights users on 6/9. 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 7/288:57 am
CLT
-
GMP
2 stops23h 18m
Japan Airlines
Tue 11/108:00 am
GMP
-
CLT
2 stops23h 07m
Japan Airlines
Deal found 6/9$1,521

Find 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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,130
(Delta)

One-way from

$552
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$1,756
Provider with most accurate pricing for Charlotte Douglas-Seoul (SEL) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charlotte Douglas-Seoul (SEL) flights.
Search Deals
From Charlotte Douglas to Seoul (SEL)
Search Deals
One-way flight from Charlotte Douglas to Seoul (SEL)
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($311 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($52 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 June 10, 2026.
Use the filters below to find and compare flights from Charlotte to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Fri 8/28

7:54 pm-4:00 am

1 stop19h 06m

Incheon Intl

Sun 9/6

10:15 am-4:07 pm

1 stop18h 52m

$1,130

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Thu 8/27

6:00 am-5:20 pm

2 stops22h 20m

Incheon Intl

Sun 9/6

10:15 am-4:07 pm

1 stop18h 52m

$1,134

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Sun 11/1

4:30 pm-5:45 am

1 stop23h 15m

Incheon Intl

Wed 11/18

9:35 am-6:12 pm

2 stops22h 37m

$1,135

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Mon 10/12

11:45 am-4:00 am

1 stop27h 15m

Incheon Intl

Tue 10/20

10:15 am-3:49 pm

1 stop18h 34m

$1,181

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Tue 7/28

8:01 am-5:20 pm

2 stops20h 19m

Incheon Intl

Tue 11/10

9:35 am-3:49 pm

1 stop20h 14m

$1,185

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Thu 8/27

7:45 pm-12:40 pm

2 stops27h 55m

Incheon Intl

Sun 9/6

8:05 pm-1:16 pm

2 stops30h 11m

$1,223

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Wed 8/26

5:30 am-4:50 pm

2 stops22h 20m

Incheon Intl

Fri 9/11

10:15 am-6:17 pm

2 stops21h 02m

$1,235

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Fri 8/28

8:17 pm-12:40 pm

2 stops27h 23m

Incheon Intl

Sun 9/6

8:05 pm-1:16 pm

2 stops30h 11m

$1,273

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Thu 8/27

12:34 pm-4:20 am

2 stops26h 46m

Incheon Intl

Sun 9/6

4:50 pm-10:08 am

2 stops30h 18m

$1,275
Quickest round-trip

CharlotteIncheon

CLT - ICN

CLTICN

Charlotte Douglas

Sat 12/5

6:00 am-4:50 pm

1 stop20h 50m

Incheon Intl

Sun 12/13

8:35 pm-11:22 pm

1 stop16h 47m

$1,281

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/7

Showing 1-10 of 36 resultsSorted by cheapest first
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Compare providers for flights from Charlotte to Seoul

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Charlotte to Seoul in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Charlotte-Seoul flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Seoul flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Charlotte-Seoul flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-Seoul flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Charlotte-Seoul flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

Currently, November is the cheapest month in which you can book a flight from Charlotte to Seoul (average of $420). Flying from Charlotte to Seoul in March is currently the most expensive (average of $917). 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.

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

What’s the top layover airport for flights from Charlotte to Seoul?

Share of 1-stop round-trip flights from Charlotte to Seoul chosen by Cheapflights users in the past 12 months, using the same layover each way.

New York (JFK) – chosen by Cheapflights users on 67% of 1-stop itineraries from Charlotte to Seoul on Cheapflights.

What’s the cheapest layover airport for flights from Charlotte to Seoul?

Average round-trip fare for 1-stop flights from Charlotte to Seoul, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Dallas (DFW) is the most affordable 1-stop option, with an average round-trip price of $880.

What’s the fastest layover option from Charlotte to Seoul?

Shortest average travel time for 1-stop one-way flights from Charlotte to Seoul, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 19h 31m.

Which airport typically offers the quickest layover for flights from Charlotte to Seoul?

Average layover duration for 1-stop one-way flights from Charlotte to Seoul, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dallas (DFW) offer the fastest connection on this route, with an average layover time of 2h 10m.

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

To ensure you get the cheapest price possible for a flight from Charlotte to Seoul, you should look to book at least 73 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.

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 June 10, 2026.
Get a feel of what it's like to fly with Korean Air,Asiana Airlines, andDelta 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
1,218 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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
1,218 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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.
Asiana Airlines
8.1
Very good
540 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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
7.9
Good
8,397 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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
7.1
Good
11,636 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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
11,155 reviews
Korean Air
8.4
Very good
1,218 reviews

Crew

8.7

Entertainment

8.2

Boarding

8.5

Food

8.1

Overall

8.4

Comfort

8.3

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 $1,407, Delta can have you in Seoul from Charlotte in 21h 20m. 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 Air Canada is currently your cheapest option to Seoul, with prices starting at $801. Additional round-trip tickets that might be worth considering are offered by Delta and American Airlines, with the lowest prices starting at $826 and $916, respectively. You may be able to fly from Charlotte to Seoul for 32% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Charlotte to Seoul one-way?

    One-way options have recently been found by users for as low as $458 on Air Canada. Other airlines that offer cheap prices include Delta from $508 and Korean Air from $617 one-way.

  • 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, November is the cheapest month in which you can book a flight from Charlotte to Seoul (average of $420). Flying from Charlotte to Seoul in March is currently the most expensive (average of $917). 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

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Alternative routes for Charlotte to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Raleigh to Incheon Intl flights
Charlotte to Incheon Intl flights
Wilmington to Incheon Intl flights

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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$801Average$1,268FlexibilityNo cancel feeOn-time67%
DeltaCheapest$826Average$1,215FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$916Average$1,169FlexibilityNo cancel feeOn-time71%
Korean AirCheapest$1,011Average$1,324FlexibilityNo cancel feeOn-time81%
Asiana AirlinesCheapest$1,347Average$1,598FlexibilityNo cancel feeOn-time76%

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