$475 Cheap Flights from Charlotte (CLT) to Seoul (ICN)

View $475 flight on Fri, Jul 25, 2025Opens in a new window

Popular airlines from Charlotte-Douglas Intl. Airport (CLT) to Incheon Intl. Airport (ICN)

Cheap Flights from Charlotte to Seoul (CLT-ICN)

Prices were available within the past 7 days and start at $475 for one-way flights and $837 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Sep 15 - Thu, Sep 18
CLT
Charlotte
ICN
Seoul
$837 Roundtrip, just found
$837
Roundtrip
just found
Select Delta flight, departing Mon, Sep 15 from Charlotte to Seoul, returning Thu, Sep 18, priced at $837 just found
Delta
Thu, Sep 4 - Thu, Sep 18
CLT
Charlotte
ICN
Seoul
$842 Roundtrip, just found
$842
Roundtrip
just found
Select Delta flight, departing Thu, Sep 4 from Charlotte to Seoul, returning Thu, Sep 18, priced at $842 just found
Delta
Thu, Sep 4 - Thu, Sep 18
CLT
Charlotte
ICN
Seoul
$844 Roundtrip, just found
$844
Roundtrip
just found
Select Delta flight, departing Thu, Sep 4 from Charlotte to Seoul, returning Thu, Sep 18, priced at $844 just found
Delta
Thu, Sep 18 - Sat, Sep 20
CLT
Charlotte
ICN
Seoul
$847 Roundtrip, found 7 hours ago
$847
Roundtrip
found 7 hours ago
Select Delta flight, departing Thu, Sep 18 from Charlotte to Seoul, returning Sat, Sep 20, priced at $847 found 7 hours ago
Delta
Thu, Sep 4 - Thu, Sep 18
CLT
Charlotte
ICN
Seoul
$848 Roundtrip, just found
$848
Roundtrip
just found
Select Delta flight, departing Thu, Sep 4 from Charlotte to Seoul, returning Thu, Sep 18, priced at $848 just found
Delta
Thu, Sep 4 - Thu, Sep 18
CLT
Charlotte
ICN
Seoul
$849 Roundtrip, just found
$849
Roundtrip
just found
Select Delta flight, departing Thu, Sep 4 from Charlotte to Seoul, returning Thu, Sep 18, priced at $849 just found
American Airlines
Thu, Sep 4 - Thu, Sep 18
CLT
Charlotte
ICN
Seoul
$857 Roundtrip, just found
$857
Roundtrip
just found
Select American Airlines flight, departing Thu, Sep 4 from Charlotte to Seoul, returning Thu, Sep 18, priced at $857 just found
Air Canada
Wed, Oct 1 - Wed, Oct 8
CLT
Charlotte
ICN
Seoul
$999 Roundtrip, just found
$999
Roundtrip
just found
Select Air Canada flight, departing Wed, Oct 1 from Charlotte to Seoul, returning Wed, Oct 8, priced at $999 just found
United
Tue, Mar 10 - Tue, Mar 24
CLT
Charlotte
ICN
Seoul
$1,049 Roundtrip, found 4 days ago
$1,049
Roundtrip
found 4 days ago
Select United flight, departing Tue, Mar 10 from Charlotte to Seoul, returning Tue, Mar 24, priced at $1,049 found 4 days ago
Korean Air
Thu, Sep 4 - Thu, Sep 18
CLT
Charlotte
ICN
Seoul
$1,100 Roundtrip, just found
$1,100
Roundtrip
just found
Select Korean Air flight, departing Thu, Sep 4 from Charlotte to Seoul, returning Thu, Sep 18, priced at $1,100 just found

Find the cheapest month to fly from Charlotte (CLT) to Seoul (ICN)

February is typically the cheapest month to fly

From $847 - $2,699 per traveler.

Graph displaying average flight prices per month

Flights from Charlotte (CLT) to Seoul (ICN)
Origin airport
Charlotte-Douglas Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, American Airlines, Delta, Korean Air, United
Roundtrip price
$836
Distance
7116 mi

Charlotte to Seoul Flights

The cheapest times to fly from Charlotte to Seoul

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Charlotte to Seoul are during the month of September. You can find some of the cheapest flights from Charlotte to Seoul with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Charlotte to Seoul

Sunday is one of the best days to book for cheap flights from Charlotte to Seoul: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Charlotte to Seoul

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Charlotte to Seoul in 2025. You can also book with separate airlines for your outbound and return journeys, from $475 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Charlotte to Seoul flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Charlotte to Seoul airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Charlotte-Douglas Intl. Airport (CLT) to Incheon Intl. Airport (ICN) cost?
Discover the latest flight deals from CLT to ICN by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from CLT to ICN?
The cheapest flights from CLT to ICN are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from CLT to ICN?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from CLT to ICN. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Charlotte-Douglas Intl. Airport (CLT) to Incheon Intl. Airport (ICN)?
There aren't any daily direct flights departing from Charlotte-Douglas Intl. Airport (CLT) to Incheon Intl. Airport (ICN). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from CLT to ICN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Charlotte-Douglas Intl. Airport (CLT) to Incheon Intl. Airport (ICN)?
To avoid possible delays on the Charlotte-Douglas Intl. Airport (CLT) to Incheon Intl. Airport (ICN) route, travel before 3 PM. Later departures are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Charlotte-Douglas Intl. Airport (CLT) to Incheon Intl. Airport (ICN) last-minute?
Waiting until just before your trip to book a ticket from CLT to ICN often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Keep your travel schedule open to boost your chances of landing a bargain.
Is it cheaper to book a CLT to ICN flight and hotel package?
You'll generally save money by securing a CLT to ICN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Charlotte-Douglas Intl. Airport (CLT) to Incheon Intl. Airport (ICN)?
Usually, it's possible to reschedule or cancel your CLT to ICN flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.