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Cheap flights from Raleigh to London from $550

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Raleigh to London departing on 6/18. 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
0 bags

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Find the cheapest flights from Raleigh to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
10:00 am - 8:35 am
RDU
-
SOU
17h 35m
2 stops
KLM Logo
5:20 pm - 4:33 pm
SOU
-
RDU
28h 13m
2 stops
$1,025KLM
Wed, Sep 16 - Mon, Sep 21
Multiple Airlines Logo
8:25 pm - 8:45 pm
RDU
-
SOU
19h 20m
2 stops
Multiple Airlines Logo
7:55 pm - 7:30 pm
SOU
-
RDU
28h 35m
3 stops
$1,106Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Aer Lingus Logo
7:00 am - 8:40 am
RDU
-
SOU
20h 40m
2 stops
Aer Lingus Logo
9:15 am - 6:55 pm
SOU
-
RDU
14h 40m
1 stop
$1,137Aer Lingus
Mon, Oct 5 - Tue, Oct 13
Multiple Airlines Logo
8:25 pm - 7:00 pm
RDU
-
SOU
17h 35m
3 stops
Multiple Airlines Logo
7:55 pm - 7:30 pm
SOU
-
RDU
28h 35m
3 stops
$1,148Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Delta Logo
6:50 am - 8:45 am
RDU
-
SOU
20h 55m
2 stops
Delta Logo
9:05 am - 9:55 pm
SOU
-
RDU
17h 50m
2 stops
$1,152Delta
Thu, Aug 27 - Mon, Sep 7
Multiple Airlines Logo
8:25 pm - 7:30 pm
RDU
-
SOU
18h 05m
1 stop
Multiple Airlines Logo
9:15 am - 6:55 pm
SOU
-
RDU
14h 40m
1 stop
$1,173Multiple Airlines
Mon, Oct 5 - Tue, Oct 13
Aer Lingus Logo
7:00 am - 8:40 am
RDU
-
SOU
20h 40m
2 stops
Aer Lingus Logo
8:00 pm - 6:55 pm
SOU
-
RDU
27h 55m
1 stop
$1,187Aer Lingus
Wed, Sep 16 - Mon, Sep 21
Delta Logo
12:40 pm - 8:45 am
RDU
-
SOU
15h 05m
2 stops
Delta Logo
6:05 pm - 7:37 pm
SOU
-
RDU
30h 32m
2 stops
$1,231Delta
Sun, Jul 12 - Tue, Jul 21
Multiple Airlines Logo
7:51 pm - 7:30 pm
RDU
-
SOU
18h 39m
2 stops
Multiple Airlines Logo
9:20 am - 6:40 pm
SOU
-
RDU
14h 20m
1 stop
$1,233Multiple Airlines
Wed, Aug 12 - Sat, Aug 22
Aer Lingus Logo
6:00 am - 7:30 pm
RDU
-
SOU
32h 30m
2 stops
Aer Lingus Logo
8:00 pm - 6:55 pm
SOU
-
RDU
27h 55m
1 stop
$1,246Aer Lingus
Thu, Aug 27 - Mon, Sep 7

Delta flights from Raleigh to Southampton

Our best Delta deals on Raleigh to Southampton flight tickets
Delta
Aug 27
RDU6:50 amRaleigh-Durham
20h 55m
2 stops
SOU8:45 amSouthampton Eastleigh
Sep 7
SOU9:05 amSouthampton Eastleigh
17h 50m
2 stops
RDU9:55 pmRaleigh-Durham
$1,152
Delta
Jul 12
RDU9:54 amRaleigh-Durham
17h 51m
2 stops
SOU8:45 amSouthampton Eastleigh
Jul 20
SOU6:05 pmSouthampton Eastleigh
32h 55m
2 stops
RDU10:00 pmRaleigh-Durham
$1,231
Delta
Jul 11
RDU1:47 pmRaleigh-Durham
13h 58m
2 stops
SOU8:45 amSouthampton Eastleigh
Jul 20
SOU6:05 pmSouthampton Eastleigh
32h 55m
2 stops
RDU10:00 pmRaleigh-Durham
$1,291

Aer Lingus flights from Raleigh to Southampton

Our best Aer Lingus deals on Raleigh to Southampton flight tickets
Aer Lingus
Oct 5
RDU7:00 amRaleigh-Durham
20h 40m
2 stops
SOU8:40 amSouthampton Eastleigh
Oct 13
SOU9:15 amSouthampton Eastleigh
14h 40m
1 stop
RDU6:55 pmRaleigh-Durham
$1,137
Aer Lingus
Sep 16
RDU7:00 amRaleigh-Durham
20h 40m
2 stops
SOU8:40 amSouthampton Eastleigh
Sep 21
SOU8:00 pmSouthampton Eastleigh
27h 55m
1 stop
RDU6:55 pmRaleigh-Durham
$1,187
Aer Lingus
Aug 27
RDU6:00 amRaleigh-Durham
32h 30m
2 stops
SOU7:30 pmSouthampton Eastleigh
Sep 7
SOU8:00 pmSouthampton Eastleigh
27h 55m
1 stop
RDU6:55 pmRaleigh-Durham
$1,246

momondo Fare Finder

 
Customize your flight search to find flights from Raleigh 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 May 1, 2026.
Use the filters below to find and compare flights from Raleigh to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 9/16

10:00 am-8:35 am

2 stops17h 35m

Southampton Eastleigh

Mon 9/21

5:20 pm-4:33 pm

2 stops28h 13m

$1,025

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 10/5

8:25 pm-8:45 pm

2 stops19h 20m

Southampton Eastleigh

Tue 10/13

7:55 pm-7:30 pm

3 stops28h 35m

$1,106

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 10/5

7:00 am-8:40 am

2 stops20h 40m

Southampton Eastleigh

Tue 10/13

9:15 am-6:55 pm

1 stop14h 40m

$1,137

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 10/5

8:25 pm-7:00 pm

3 stops17h 35m

Southampton Eastleigh

Tue 10/13

7:55 pm-7:30 pm

3 stops28h 35m

$1,148

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Thu 8/27

6:50 am-8:45 am

2 stops20h 55m

Southampton Eastleigh

Mon 9/7

9:05 am-9:55 pm

2 stops17h 50m

$1,152
Quickest round-trip

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 10/5

8:25 pm-7:30 pm

1 stop18h 05m

Southampton Eastleigh

Tue 10/13

9:15 am-6:55 pm

1 stop14h 40m

$1,173

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 9/16

7:00 am-8:40 am

2 stops20h 40m

Southampton Eastleigh

Mon 9/21

8:00 pm-6:55 pm

1 stop27h 55m

$1,187

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sun 7/12

12:40 pm-8:45 am

2 stops15h 05m

Southampton Eastleigh

Tue 7/21

6:05 pm-7:37 pm

2 stops30h 32m

$1,231

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 8/12

7:51 pm-7:30 pm

2 stops18h 39m

Southampton Eastleigh

Sat 8/22

9:20 am-6:40 pm

1 stop14h 20m

$1,233

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Thu 8/27

6:00 am-7:30 pm

2 stops32h 30m

Southampton Eastleigh

Mon 9/7

8:00 pm-6:55 pm

1 stop27h 55m

$1,246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Raleigh 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

Can stopping save me money on Raleigh to Southampton flights?

You could potentially save up to 16% on your flight if you consider stops on a Raleigh to Southampton flight.

When to book flights from Raleigh to Southampton

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

Cheap Raleigh to Southampton (RDU to SOU) flight deals and tips

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

Fastest flight time

14h 35m

Direct flights

None
The fastest flight from Raleigh to Southampton takes 14h 35m
There are no direct flights from Raleigh to Southampton. There are no popular flight routes from Raleigh to Southampton.
Search flight deals

Frequently asked questions about flying from Raleigh to Southampton

  • How far is Raleigh-Durham to Southampton Eastleigh by plane?

    Raleigh-Durham and Southampton Eastleigh are 3830.3 mi apart from one another. Typically, this will take 14h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Raleigh-Durham Airport to Southampton Eastleigh Airport?

    Prices for flights from Raleigh-Durham Airport to Southampton Eastleigh Airport are updated daily.

  • How old do you have to be to fly from Raleigh-Durham Airport to Southampton Eastleigh Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Raleigh-Durham Airport to Southampton Eastleigh Airport.

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

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted 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 Raleigh to Southampton?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Raleigh to Southampton. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search for Raleigh to Southampton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Raleigh to Southampton flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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