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$534+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — SOU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$897
(KLM)

One-way from

$534
(Delta)

Popular in

June

Cheapest in

October

Average price

$1,182
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 ($272 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($52 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This KLM deal was found by Cheapflights users on 7/27. 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.
Wed 9/1011:21 amCLT - SOU
2 stops16h 24mKLM
Wed 9/179:20 amSOU - CLT
2 stops17h 40mKLM
Deal found 7/27$897
This Delta deal was found by Cheapflights users on 7/28. 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.
Fri 10/172:15 pmCLT - SOU
2 stops13h 30mDelta
Tue 10/215:35 pmSOU - CLT
2 stops30h 10mDelta
Deal found 7/28$947
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:45 amCLT - SOU
3 stops32h 45mMultiple Airlines
Wed 9/178:00 amSOU - CLT
3 stops29h 05mMultiple Airlines
Deal found 7/27$986
This Ovago deal was found by Cheapflights users on 7/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:00 pmCLT - SOU
1 stop10h 40mAer Lingus
Wed 9/178:00 pmSOU - CLT
1 stop24h 00mAer Lingus
Deal found 7/27$1,014

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 July 29, 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 9/10

11:21 am-8:45 am

2 stops16h 24m

Southampton Eastleigh

Wed 9/17

9:20 am-10:00 pm

2 stops17h 40m

$897

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Fri 10/17

2:15 pm-8:45 am

2 stops13h 30m

Southampton Eastleigh

Tue 10/21

5:35 pm-6:45 pm

2 stops30h 10m

$947

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Wed 9/10

5:45 am-7:30 pm

3 stops32h 45m

Southampton Eastleigh

Wed 9/17

8:00 am-8:05 am

3 stops29h 05m

$986

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Wed 9/10

5:00 pm-8:40 am

1 stop10h 40m

Southampton Eastleigh

Wed 9/17

8:00 pm-3:00 pm

1 stop24h 00m

$1,014

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Sun 9/28

5:20 pm-8:45 am

2 stops34h 25m

$534

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Mon 9/29

5:00 pm-7:30 pm

1 stop21h 30m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 July 29, 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.

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 July 29, 2025.
See what other customers who have flown with Delta, KLM, 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
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Aer Lingus
7.1
Good
1,190 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 ($897), Delta ($947), and Aer Lingus ($1,014) 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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Top airline flying from Charlotte to Southampton

Discover the top airline 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$1,074Average$1,358FlexibilityNo cancel feeOn-timeN/A

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