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Cheap flights from Raleigh to London from £404

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 18/6. 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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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
10:00 - 08:35
RDU
-
SOU
17h 35m
2 stops
KLM Logo
17:20 - 16:33
SOU
-
RDU
28h 13m
2 stops
£754KLM
Wed, 16 Sep - Mon, 21 Sep
Multiple Airlines Logo
20:25 - 20:45
RDU
-
SOU
19h 20m
2 stops
Multiple Airlines Logo
19:55 - 19:30
SOU
-
RDU
28h 35m
3 stops
£813Multiple Airlines
Mon, 5 Oct - Tue, 13 Oct
Aer Lingus Logo
07:00 - 08:40
RDU
-
SOU
20h 40m
2 stops
Aer Lingus Logo
09:15 - 18:55
SOU
-
RDU
14h 40m
1 stop
£836Aer Lingus
Mon, 5 Oct - Tue, 13 Oct
Multiple Airlines Logo
20:25 - 19:00
RDU
-
SOU
17h 35m
3 stops
Multiple Airlines Logo
19:55 - 19:30
SOU
-
RDU
28h 35m
3 stops
£844Multiple Airlines
Mon, 5 Oct - Tue, 13 Oct
Delta Logo
06:50 - 08:45
RDU
-
SOU
20h 55m
2 stops
Delta Logo
09:05 - 21:55
SOU
-
RDU
17h 50m
2 stops
£847Delta
Thu, 27 Aug - Mon, 7 Sep
Multiple Airlines Logo
20:25 - 19:30
RDU
-
SOU
18h 05m
1 stop
Multiple Airlines Logo
09:15 - 18:55
SOU
-
RDU
14h 40m
1 stop
£862Multiple Airlines
Mon, 5 Oct - Tue, 13 Oct
Aer Lingus Logo
07:00 - 08:40
RDU
-
SOU
20h 40m
2 stops
Aer Lingus Logo
20:00 - 18:55
SOU
-
RDU
27h 55m
1 stop
£873Aer Lingus
Wed, 16 Sep - Mon, 21 Sep
Delta Logo
12:40 - 08:45
RDU
-
SOU
15h 05m
2 stops
Delta Logo
18:05 - 19:37
SOU
-
RDU
30h 32m
2 stops
£905Delta
Sun, 12 Jul - Tue, 21 Jul
Multiple Airlines Logo
19:51 - 19:30
RDU
-
SOU
18h 39m
2 stops
Multiple Airlines Logo
09:20 - 18:40
SOU
-
RDU
14h 20m
1 stop
£906Multiple Airlines
Wed, 12 Aug - Sat, 22 Aug
Aer Lingus Logo
06:00 - 19:30
RDU
-
SOU
32h 30m
2 stops
Aer Lingus Logo
20:00 - 18:55
SOU
-
RDU
27h 55m
1 stop
£916Aer Lingus
Thu, 27 Aug - Mon, 7 Sep

Delta flights from Raleigh to Southampton

Our best Delta deals on Raleigh to Southampton flight tickets
Delta
27 Aug
RDU06:50Raleigh-Durham
20h 55m
2 stops
SOU08:45Southampton Eastleigh
7 Sept
SOU09:05Southampton Eastleigh
17h 50m
2 stops
RDU21:55Raleigh-Durham
£847
Delta
12 Jul
RDU09:54Raleigh-Durham
17h 51m
2 stops
SOU08:45Southampton Eastleigh
20 Jul
SOU18:05Southampton Eastleigh
32h 55m
2 stops
RDU22:00Raleigh-Durham
£905
Delta
11 Jul
RDU13:47Raleigh-Durham
13h 58m
2 stops
SOU08:45Southampton Eastleigh
20 Jul
SOU18:05Southampton Eastleigh
32h 55m
2 stops
RDU22:00Raleigh-Durham
£949

Aer Lingus flights from Raleigh to Southampton

Our best Aer Lingus deals on Raleigh to Southampton flight tickets
Aer Lingus
5 Oct
RDU07:00Raleigh-Durham
20h 40m
2 stops
SOU08:40Southampton Eastleigh
13 Oct
SOU09:15Southampton Eastleigh
14h 40m
1 stop
RDU18:55Raleigh-Durham
£836
Aer Lingus
16 Sept
RDU07:00Raleigh-Durham
20h 40m
2 stops
SOU08:40Southampton Eastleigh
21 Sept
SOU20:00Southampton Eastleigh
27h 55m
1 stop
RDU18:55Raleigh-Durham
£873
Aer Lingus
27 Aug
RDU06:00Raleigh-Durham
32h 30m
2 stops
SOU19:30Southampton Eastleigh
7 Sept
SOU20:00Southampton Eastleigh
27h 55m
1 stop
RDU18:55Raleigh-Durham
£916

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 2 May 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 return flight

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 16/9

10:00-08:35

2 stops17h 35m

Southampton Eastleigh

Mon 21/9

17:20-16:33

2 stops28h 13m

£754

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 5/10

20:25-20:45

2 stops19h 20m

Southampton Eastleigh

Tue 13/10

19:55-19:30

3 stops28h 35m

£813

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 5/10

07:00-08:40

2 stops20h 40m

Southampton Eastleigh

Tue 13/10

09:15-18:55

1 stop14h 40m

£836

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 5/10

20:25-19:00

3 stops17h 35m

Southampton Eastleigh

Tue 13/10

19:55-19:30

3 stops28h 35m

£844

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Thu 27/8

06:50-08:45

2 stops20h 55m

Southampton Eastleigh

Mon 7/9

09:05-21:55

2 stops17h 50m

£847
Fastest return journey

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 5/10

20:25-19:30

1 stop18h 05m

Southampton Eastleigh

Tue 13/10

09:15-18:55

1 stop14h 40m

£862

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 16/9

07:00-08:40

2 stops20h 40m

Southampton Eastleigh

Mon 21/9

20:00-18:55

1 stop27h 55m

£873

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sun 12/7

12:40-08:45

2 stops15h 05m

Southampton Eastleigh

Tue 21/7

18:05-19:37

2 stops30h 32m

£905

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 12/8

19:51-19:30

2 stops18h 39m

Southampton Eastleigh

Sat 22/8

09:20-18:40

1 stop14h 20m

£906

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Thu 27/8

06:00-19:30

2 stops32h 30m

Southampton Eastleigh

Mon 7/9

20:00-18:55

1 stop27h 55m

£916

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to London from

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

What is the cheapest airline that flies from Raleigh-Durham to Southampton Eastleigh?

Aer Lingus is the most popular carrier operating from Raleigh-Durham to Southampton Eastleigh

Which airlines fly to Southampton?

British Airways, American Airlines and Iberia are the top three most popular airlines that fly to Southampton from Raleigh according to our data. British Airways is the first choice among our users, with 34% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 6 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 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 return 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?

    Southampton Eastleigh is 3830.3 mi away from Raleigh-Durham. Flights usually cover this in 14h 35m, depending on flying conditions and air traffic around both airports.

  • 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 travel and health documents you'll need for your trip to Southampton Eastleigh Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling 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?

It is quick and easy to find Raleigh to Southampton flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Southampton that suits you.

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?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Raleigh to Southampton.

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

If you are simply researching potential flights to Southampton, momondo offers a useful price alert feature which will track prices for flights to Southampton from Raleigh and alert you when they change.

An easier way to manage your Southampton trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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