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Cheap flights from Charlotte to London from $442

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlotte to London departing on 9/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Charlotte to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
1:00 pm - 8:35 am
CLT
-
SOU
14h 35m
2 stops
Aer Lingus Logo
9:20 am - 8:25 am
SOU
-
CLT
28h 05m
2 stops
$1,027Aer Lingus
Sat, Oct 10 - Fri, Oct 16
Aer Lingus Logo
1:00 pm - 8:35 am
CLT
-
SOU
14h 35m
2 stops
Aer Lingus Logo
8:00 pm - 3:05 pm
SOU
-
CLT
24h 05m
1 stop
$1,037Aer Lingus
Sat, Oct 10 - Fri, Oct 16
Delta Logo
12:59 pm - 8:45 am
CLT
-
SOU
14h 46m
2 stops
Delta Logo
9:15 am - 9:50 pm
SOU
-
CLT
17h 35m
2 stops
$1,038Delta
Tue, Oct 13 - Wed, Oct 21
Delta Logo
6:50 pm - 4:50 pm
CLT
-
SOU
41h 00m
2 stops
Delta Logo
5:30 pm - 6:59 pm
SOU
-
CLT
30h 29m
2 stops
$1,044Delta
Sat, Oct 17 - Mon, Nov 9
Delta Logo
6:59 pm - 5:00 pm
CLT
-
SOU
17h 01m
2 stops
Delta Logo
8:40 am - 9:50 pm
SOU
-
CLT
18h 10m
2 stops
$1,068Delta
Sun, Nov 22 - Fri, Nov 27
Delta Logo
11:45 am - 8:35 am
CLT
-
SOU
15h 50m
2 stops
Delta Logo
5:30 pm - 8:18 pm
SOU
-
CLT
31h 48m
2 stops
$1,088Delta
Thu, Oct 15 - Mon, Nov 9
Delta Logo
6:59 pm - 5:00 pm
CLT
-
SOU
17h 01m
2 stops
Delta Logo
8:40 am - 8:18 pm
SOU
-
CLT
16h 38m
2 stops
$1,098Delta
Sun, Nov 22 - Tue, Dec 1
Delta Logo
1:15 pm - 8:10 am
CLT
-
SOU
13h 55m
2 stops
Delta Logo
8:40 am - 6:16 pm
SOU
-
CLT
38h 36m
2 stops
$1,118Delta
Thu, Nov 26 - Mon, Nov 30
Delta Logo
7:05 pm - 5:00 pm
CLT
-
SOU
16h 55m
2 stops
Delta Logo
8:40 am - 8:18 pm
SOU
-
CLT
16h 38m
2 stops
$1,128Delta
Sat, Nov 21 - Wed, Nov 25
Delta Logo
11:45 am - 8:35 am
CLT
-
SOU
15h 50m
2 stops
Delta Logo
9:25 am - 8:18 pm
SOU
-
CLT
15h 53m
2 stops
$1,138Delta
Thu, Oct 15 - Sat, Nov 14

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Aer Lingus flights from Charlotte to Southampton

Our best Aer Lingus deals on Charlotte to Southampton flight tickets
Aer Lingus
Jun 22
CLT1:00 pmCharlotte Douglas
14h 40m
2 stops
SOU8:40 amSouthampton Eastleigh
Jun 30
SOU9:15 amSouthampton Eastleigh
17h 27m
2 stops
CLT9:42 pmCharlotte Douglas
$944
Aer Lingus
Oct 10
CLT1:00 pmCharlotte Douglas
14h 35m
2 stops
SOU8:35 amSouthampton Eastleigh
Oct 16
SOU9:20 amSouthampton Eastleigh
28h 05m
2 stops
CLT8:25 amCharlotte Douglas
$1,027
Aer Lingus
Oct 10
CLT1:00 pmCharlotte Douglas
14h 35m
2 stops
SOU8:35 amSouthampton Eastleigh
Oct 16
SOU8:00 pmSouthampton Eastleigh
24h 05m
1 stop
CLT3:05 pmCharlotte Douglas
$1,037

KLM flights from Charlotte to Southampton

Our best KLM deals on Charlotte to Southampton flight tickets
KLM
Jul 15
CLT10:01 amCharlotte Douglas
17h 44m
2 stops
SOU8:45 amSouthampton Eastleigh
Aug 4
SOU6:05 pmSouthampton Eastleigh
27h 02m
2 stops
CLT4:07 pmCharlotte Douglas
$1,214
KLM
Jul 19
CLT10:05 amCharlotte Douglas
17h 40m
2 stops
SOU8:45 amSouthampton Eastleigh
Jul 26
SOU5:30 pmSouthampton Eastleigh
27h 47m
2 stops
CLT4:17 pmCharlotte Douglas
$1,360

momondo 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, momondo users made 832,500 searches. Data last updated June 20, 2026.
Use the filters below to find and compare flights from Charlotte to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Sat 10/10

1:00 pm-8:35 am

2 stops14h 35m

Southampton Eastleigh

Fri 10/16

9:20 am-8:25 am

2 stops28h 05m

$1,027

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Sat 10/10

1:00 pm-8:35 am

2 stops14h 35m

Southampton Eastleigh

Fri 10/16

8:00 pm-3:05 pm

1 stop24h 05m

$1,037

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Tue 10/13

12:59 pm-8:45 am

2 stops14h 46m

Southampton Eastleigh

Wed 10/21

9:15 am-9:50 pm

2 stops17h 35m

$1,038

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Sat 10/17

6:50 pm-4:50 pm

2 stops41h 00m

Southampton Eastleigh

Mon 11/9

5:30 pm-6:59 pm

2 stops30h 29m

$1,044

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Sun 11/22

6:59 pm-5:00 pm

2 stops17h 01m

Southampton Eastleigh

Fri 11/27

8:40 am-9:50 pm

2 stops18h 10m

$1,068

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Thu 10/15

11:45 am-8:35 am

2 stops15h 50m

Southampton Eastleigh

Mon 11/9

5:30 pm-8:18 pm

2 stops31h 48m

$1,088

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Sun 11/22

6:59 pm-5:00 pm

2 stops17h 01m

Southampton Eastleigh

Tue 12/1

8:40 am-8:18 pm

2 stops16h 38m

$1,098

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Thu 11/26

1:15 pm-8:10 am

2 stops13h 55m

Southampton Eastleigh

Mon 11/30

8:40 am-6:16 pm

2 stops38h 36m

$1,118

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Sat 11/21

7:05 pm-5:00 pm

2 stops16h 55m

Southampton Eastleigh

Wed 11/25

8:40 am-8:18 pm

2 stops16h 38m

$1,128
Quickest round-trip

CharlotteSouthampton

CLT - SOU

CLTSOU

Charlotte Douglas

Thu 10/15

11:45 am-8:35 am

2 stops15h 50m

Southampton Eastleigh

Sat 11/14

9:25 am-8:18 pm

2 stops15h 53m

$1,138

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Charlotte to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Charlotte Douglas to Southampton Eastleigh?

KLM, Delta, and Aer Lingus are the most popular carriers operating from Charlotte Douglas to Southampton Eastleigh

What airlines fly to Southampton?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to Southampton from Charlotte according to our data. British Airways is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Southampton. Keep in mind that there are 10 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

When to book flights from Charlotte to Southampton

Are you open to changing your travel dates? Check out the ideal times to fly from Charlotte to Southampton according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Charlotte to Southampton (CLT to SOU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charlotte to Southampton

Fastest flight time

14h 30m

Direct flights

None
The fastest flight from Charlotte to Southampton takes 14h 30m
There are no direct flights from Charlotte to Southampton. There are no popular flight routes from Charlotte to Southampton.
Search flight deals

Frequently asked questions about flying from Charlotte to Southampton

  • How far is Charlotte Douglas to Southampton Eastleigh by plane?

    A flight from Charlotte Douglas to Southampton Eastleigh will travel around 3947.6 mi. A reasonable flight in good conditions will take 14h 30m.

  • When did momondo last update prices for flights from Charlotte Douglas Airport to Southampton Eastleigh Airport?

    Prices for flights from Charlotte Douglas Airport to Southampton Eastleigh Airport refresh daily.

  • How old do you have to be to fly from Charlotte Douglas Airport to Southampton Eastleigh Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Charlotte Douglas Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from Charlotte to Southampton?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Southampton from Charlotte.

Can I find flights from Charlotte to Southampton with flexible booking policies on momondo?

momondo does allow users to show only those flights to Southampton from Charlotte which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Charlotte to Southampton?

Once all potential Charlotte to Southampton flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Charlotte to Southampton right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Charlotte to Southampton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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