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$388+ Cheap flights from Charlotte (CLT) to Southampton (SOU)

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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SOU
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from Charlotte to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Charlotte (CLT) to Southampton (SOU). 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$853
(Delta)

One-way from

$388
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$729
Provider with most accurate pricing for Charlotte Douglas-Southampton Eastleigh flight deals.
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Provider most trusted by Cheapflights users for Charlotte Douglas-Southampton Eastleigh flights.
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From Charlotte Douglas to Southampton Eastleigh
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One-way flight from Charlotte Douglas to Southampton Eastleigh
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Highest demand for flights based on searches. 22% potential increase in price ($262 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Charlotte to Southampton

Cheapest flights from Charlotte to Southampton
Explore the most affordable flight options available from Charlotte to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This KAYAK deal was found by Cheapflights users on 10/26. 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.
Wed 11/121:22 pmCLT - SOU
2 stops13h 58mKLM
Fri 11/218:40 amSOU - CLT
2 stops16h 34mKLM
Deal found 10/26$9,441

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charlotte to Southampton 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 October 28, 2025.
Use the filters below to find and compare flights from Charlotte to Southampton that are best for you.

Fly from

Charlotte

Fly to

Southampton

Route

Depart

Return

Price

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Wed 1/14

2:25 pm-8:25 am

2 stops13h 00m

Southampton Eastleigh

Mon 1/19

5:35 pm-6:13 pm

2 stops29h 38m

$853

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Tue 1/13

1:13 pm-8:50 am

2 stops14h 37m

Southampton Eastleigh

Tue 1/20

9:25 am-9:34 pm

2 stops17h 09m

$853

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Wed 1/14

2:25 pm-8:25 am

2 stops13h 00m

Southampton Eastleigh

Tue 1/20

9:25 am-9:34 pm

2 stops17h 09m

$853

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Tue 1/6

6:00 am-8:25 am

2 stops45h 25m

Southampton Eastleigh

Mon 4/27

5:35 pm-3:47 pm

2 stops27h 12m

$869

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Tue 1/13

1:13 pm-8:50 am

2 stops14h 37m

Southampton Eastleigh

Mon 1/19

9:25 am-9:37 pm

2 stops17h 12m

$903

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Thu 1/15

5:00 pm-5:05 pm

2 stops19h 05m

Southampton Eastleigh

Tue 1/20

9:25 am-11:06 pm

2 stops18h 41m

$903

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Tue 1/6

11:38 am-8:25 am

2 stops39h 47m

Southampton Eastleigh

Sat 4/25

9:20 am-11:21 pm

2 stops19h 01m

$919

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Tue 1/6

11:38 am-8:25 am

2 stops39h 47m

Southampton Eastleigh

Sun 4/26

5:35 pm-3:47 pm

2 stops27h 12m

$919

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Sun 1/4

9:46 am-8:50 am

2 stops18h 04m

Southampton Eastleigh

Mon 4/27

9:20 am-10:02 pm

2 stops17h 42m

$1,179

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Sun 1/4

9:46 am-8:50 am

2 stops18h 04m

Southampton Eastleigh

Sat 4/25

9:20 am-9:45 pm

2 stops17h 25m

$1,258

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 14 results
1
2

Compare providers for flights from Charlotte to Southampton

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 Southampton in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*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-Southampton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charlotte-Southampton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charlotte-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charlotte-Southampton flights, Cheapflights users trust eDreams the most. eDreams 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-Southampton 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 Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton 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 Southampton

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

Currently, October is the cheapest month in which you can book a flight from Charlotte to Southampton (average of $488). Flying from Charlotte to Southampton in June is currently the most expensive (average of $857). 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 SOU?

Find hourly flight availability from Charlotte to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

It’s typically best to fly out from Charlotte to Southampton at noon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated October 28, 2025.
See what other customers who have flown with Delta and Aer Lingus from Charlotte to Southampton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Aer Lingus
7.2
Good
1,361 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

  • How long is the flight from Charlotte to Southampton?

    Delta can get you from Charlotte to Southampton in just under 13h. Your travel time can differ by up to . There are 3953 mi between Charlotte and Southampton.

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

    According to our current data, Delta ($933), and Aer Lingus ($1,074) offers the cheapest pricing from Charlotte to Southampton.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Charlotte to Southampton 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 Southampton?

    Currently, October is the cheapest month in which you can book a flight from Charlotte to Southampton (average of $488). Flying from Charlotte to Southampton in June is currently the most expensive (average of $857). 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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Top 2 airlines flying from Charlotte to Southampton

Discover the top 2 airlines that operate flights from Charlotte to Southampton. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$933Average$1,125FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$1,074Average$1,358FlexibilityNo cancel feeOn-timeN/A

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