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Cheap flights from Raleigh to Southampton from £269

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 15/3. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SOU
14 Mar — 21 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Raleigh to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Raleigh to Southampton
Explore the most affordable flight options available from Raleigh to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 February 2026.

Tue 25/815:40
RDU
-
SOU
2 stops19h 55m
Multiple Airlines
Mon 7/909:10
SOU
-
RDU
2 stops33h 35m
Multiple Airlines
Deal found 9/2£625
Mon 2/313:20
RDU
-
SOU
2 stops22h 40m
Delta
Wed 29/409:05
SOU
-
RDU
2 stops18h 44m
Delta
Deal found 10/2£641
Sat 28/218:59
RDU
-
SOU
2 stops32h 21m
Delta
Thu 30/409:05
SOU
-
RDU
2 stops18h 02m
Delta
Deal found 10/2£645
Sun 1/311:32
RDU
-
SOU
2 stops15h 48m
Delta
Tue 28/417:20
SOU
-
RDU
2 stops27h 31m
Delta
Deal found 10/2£663
Sat 28/218:59
RDU
-
SOU
2 stops32h 21m
Delta
Tue 28/417:20
SOU
-
RDU
2 stops27h 31m
Delta
Deal found 10/2£667
Mon 2/312:33
RDU
-
SOU
2 stops14h 47m
Delta
Sat 2/509:15
SOU
-
RDU
2 stops16h 40m
Delta
Deal found 10/2£677
Sat 28/217:01
RDU
-
SOU
2 stops34h 19m
Delta
Sat 2/509:15
SOU
-
RDU
2 stops19h 24m
Delta
Deal found 10/2£682
Sun 1/311:32
RDU
-
SOU
2 stops15h 48m
Delta
Thu 30/409:05
SOU
-
RDU
2 stops19h 50m
Delta
Deal found 10/2£685
Sun 1/310:00
RDU
-
SOU
2 stops17h 20m
Delta
Fri 1/517:20
SOU
-
RDU
2 stops33h 34m
Delta
Deal found 10/2£699
Sat 28/218:59
RDU
-
SOU
2 stops32h 21m
Delta
Sun 3/509:15
SOU
-
RDU
2 stops18h 15m
Delta
Deal found 10/2£704
Thu 26/211:32
RDU
-
SOU
2 stops15h 48m
Delta
Sun 3/509:15
SOU
-
RDU
2 stops19h 40m
Delta
Deal found 10/2£714
Fri 27/212:33
RDU
-
SOU
2 stops23h 27m
Delta
Fri 1/517:20
SOU
-
RDU
2 stops27h 31m
Delta
Deal found 10/2£718

Find flight deals from Raleigh to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) 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 12 February 2026.

Round-trip from

£641

One-way from

£269

Popular in

June

Cheapest in

October

Average price

£572
Delta
  • Delta
  • 2/3-28/4
  • 4 total stops
  • 43h 41m total
  • Raleigh to Southampton
Search Deals
Aer Lingus
  • Aer Lingus
  • 15/3
  • 2 total stops
  • 16h 27m total
  • Raleigh to Southampton
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£64 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 12 February 2026.
Use the filters below to find and compare flights from Raleigh to Southampton that are best for you.

Fly from

Raleigh

Fly to

Southampton

Route

Depart

Return

Price

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sat 28/2

18:59-08:20

2 stops32h 21m

Southampton Eastleigh

Thu 30/4

09:05-22:07

2 stops18h 02m

£645

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sun 1/3

11:32-08:20

2 stops15h 48m

Southampton Eastleigh

Wed 29/4

09:05-22:49

2 stops18h 44m

£663

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sun 1/3

11:32-08:20

2 stops15h 48m

Southampton Eastleigh

Tue 28/4

17:20-15:51

2 stops27h 31m

£663

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Tue 3/3

13:01-08:20

2 stops14h 19m

Southampton Eastleigh

Thu 30/4

09:05-22:07

2 stops18h 02m

£663

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sat 28/2

18:59-08:20

2 stops32h 21m

Southampton Eastleigh

Wed 29/4

09:05-22:49

2 stops18h 44m

£667

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Fri 27/2

06:30-17:00

2 stops29h 30m

Southampton Eastleigh

Wed 29/4

09:05-22:49

2 stops18h 44m

£677

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Tue 3/3

12:31-08:20

2 stops14h 49m

Southampton Eastleigh

Fri 1/5

17:20-15:51

2 stops27h 31m

£677

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 2/3

12:33-08:20

2 stops14h 47m

Southampton Eastleigh

Fri 1/5

17:20-15:51

2 stops27h 31m

£677

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Thu 26/2

13:01-08:20

2 stops14h 19m

Southampton Eastleigh

Tue 28/4

17:20-17:14

2 stops28h 54m

£677

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sun 1/3

09:43-08:20

2 stops17h 37m

Southampton Eastleigh

Sat 2/5

09:15-23:39

2 stops19h 24m

£677

Flights are sorted by cheapest return flights first.

Deals found on 11/2

Showing 1-10 of 21 results
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Best time to book a flight from Raleigh to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Raleigh with our price prediction graph.
Estimated return 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 Raleigh to Southampton

What is the cheapest month to book a flight from Raleigh to Southampton?

Currently, September is the cheapest month in which you can book a flight from Raleigh to Southampton (average of £94). Flying from Raleigh to Southampton in June is currently the most expensive (average of £555). 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.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Southampton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Raleigh to Southampton?

    A quick flight from Raleigh to Southampton can take about 32h 21m. Delta provides one of the quickest options available for as low as £645. Airlines will cover a distance of 3833 mi.

  • Can I find deals for flights from Raleigh to Southampton that include hotel bookings?

    Yes. In addition to deals on Raleigh to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Southampton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Southampton.

  • Can I find deals for business class flights from Raleigh to Southampton?

    Yes. Cheapflights offers flight deals from Raleigh 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 Raleigh to Southampton?

    Currently, September is the cheapest month in which you can book a flight from Raleigh to Southampton (average of £94). Flying from Raleigh to Southampton in June is currently the most expensive (average of £555). 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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How does Cheapflights help users find flights from Raleigh to Southampton?

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Why should you use Cheapflights to find cheap flight tickets from Raleigh to Southampton?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Southampton from Raleigh.

Can Cheapflights find flights from Raleigh to Southampton with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Raleigh to Southampton flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Raleigh to Southampton become cheaper?

Yes! Start tracking prices for Raleigh to Southampton flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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