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$1,018+ Cheap flights from Charlotte (CLT) to Southampton (SOU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SOU
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,018
(KLM)

Popular in

July

Cheapest in

October

Average price

$824
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
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 6/33:41 pmCLT - SOU
2 stops20h 19mDelta
Wed 6/189:20 amSOU - CLT
2 stops17h 27mDelta
Deal found 3/25$1,049
This KLM deal was found by Cheapflights users on 3/26. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/31:21 pmCLT - SOU
2 stops14h 24mKLM
Tue 6/179:20 amSOU - CLT
2 stops15h 15mKLM
Deal found 3/26$1,201
This Gurufare deal was found by Cheapflights users on 3/25. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/311:04 amCLT - SOU
2 stops27h 26mAer Lingus
Tue 6/178:00 pmSOU - CLT
1 stop23h 45mAer Lingus
Deal found 3/25$1,211
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/264:45 pmCLT - SOU
1 stop17h 50mBritish Airways
Sat 7/54:00 pmSOU - CLT
2 stops28h 00mBritish Airways
Deal found 3/25$6,232

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 March 26, 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

Tue 6/3

2:05 pm-8:45 am

2 stops13h 40m

Southampton Eastleigh

Tue 6/17

5:35 pm-3:02 pm

2 stops26h 27m

$1,018

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Tue 6/3

3:41 pm-5:00 pm

2 stops20h 19m

Southampton Eastleigh

Wed 6/18

9:20 am-9:47 pm

2 stops17h 27m

$1,049

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Tue 6/3

11:04 am-8:05 am

2 stops16h 01m

Southampton Eastleigh

Tue 6/17

8:00 pm-2:45 pm

1 stop23h 45m

$1,205

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Fri 5/30

6:40 pm-8:25 am

3 stops32h 45m

Southampton Eastleigh

Sat 6/7

8:55 am-2:31 pm

3 stops34h 36m

$1,505

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charlotte-Southampton flight deals on Cheapflights vs. FlightHub >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 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-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, November is the cheapest month in which you can book a flight from Charlotte to Southampton (average of $787). Flying from Charlotte to Southampton in June is currently the most expensive (average of $1,308). 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 March 26, 2025.

It’s typically best to fly out from Charlotte to Southampton in the morning. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southampton ranges from 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Southampton when rainfall is around 1.0 in.

Temperature in Southampton by month

Plan your trip to Southampton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,319 reviews
Delta
8.0
Very good
7,891 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.0
Good
1,062 reviews
Delta
8.0
Very good
7,891 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    According to our current data, KLM ($1,018), Delta ($1,049), and Aer Lingus ($1,205) 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, November is the cheapest month in which you can book a flight from Charlotte to Southampton (average of $787). Flying from Charlotte to Southampton in June is currently the most expensive (average of $1,308). 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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