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Cheap flights from Raleigh to Southampton from £353

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SOU
10 May — 17 May1
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 10 April 2026.

Sun 10/507:30
RDU
-
SOU
2 stops20h 05m
Delta
Tue 19/509:05
SOU
-
RDU
2 stops17h 48m
Delta
Deal found 6/4£801
Wed 13/512:57
RDU
-
SOU
2 stops14h 38m
Delta
Mon 18/517:20
SOU
-
RDU
2 stops28h 33m
Delta
Deal found 6/4£828
Wed 13/512:57
RDU
-
SOU
2 stops14h 38m
Delta
Sun 17/509:15
SOU
-
RDU
2 stops16h 27m
Delta
Deal found 6/4£839
Thu 1/1020:25
RDU
-
SOU
1 stop18h 05m
Multiple Airlines
Sat 10/1019:25
SOU
-
RDU
2 stops29h 05m
Multiple Airlines
Deal found 8/4£854
Sun 19/407:25
RDU
-
SOU
2 stops20h 10m
Delta
Wed 22/409:05
SOU
-
RDU
2 stops16h 52m
Delta
Deal found 5/4£855
Sat 9/518:47
RDU
-
SOU
2 stops17h 03m
Delta
Thu 21/509:05
SOU
-
RDU
2 stops19h 21m
Delta
Deal found 6/4£865
Sat 9/518:47
RDU
-
SOU
2 stops17h 03m
Delta
Mon 18/517:20
SOU
-
RDU
2 stops29h 32m
Delta
Deal found 6/4£892
Thu 24/920:25
RDU
-
SOU
1 stop18h 05m
Multiple Airlines
Sat 3/1019:25
SOU
-
RDU
2 stops29h 05m
Multiple Airlines
Deal found 6/4£896
Sat 9/518:47
RDU
-
SOU
2 stops17h 03m
Delta
Sun 17/517:20
SOU
-
RDU
2 stops35h 06m
Delta
Deal found 6/4£903
Sun 19/420:25
RDU
-
SOU
1 stop18h 05m
Aer Lingus
Wed 22/420:00
SOU
-
RDU
1 stop27h 55m
Aer Lingus
Deal found 5/4£912
Sat 9/518:47
RDU
-
SOU
2 stops17h 03m
Delta
Sat 16/509:15
SOU
-
RDU
2 stops19h 11m
Delta
Deal found 6/4£929

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 10 April 2026.

Round-trip from

£801

One-way from

£353

Popular in

December

Cheapest in

October

Average price

£659
Delta
  • Delta
  • 10/5-19/5
  • 4 total stops
  • 37h 53m total
  • Raleigh to Southampton
Search Deals
28/5
  • 28/5
  • 3 total stops
  • 39h 20m total
  • Raleigh to Southampton
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£17 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 April 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 10 April 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 13/5

05:20-08:35

2 stops22h 15m

Southampton Eastleigh

Tue 19/5

17:20-16:53

2 stops28h 33m

£801

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 11/5

07:00-08:35

2 stops20h 35m

Southampton Eastleigh

Wed 20/5

09:05-20:42

2 stops16h 37m

£801

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 13/5

12:59-08:35

2 stops14h 36m

Southampton Eastleigh

Wed 20/5

09:05-20:42

2 stops16h 37m

£801
Fastest return journey

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 13/5

12:57-08:35

2 stops14h 38m

Southampton Eastleigh

Sun 17/5

09:15-20:42

2 stops16h 27m

£839

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sat 9/5

18:47-16:50

2 stops17h 03m

Southampton Eastleigh

Sun 17/5

17:20-23:26

2 stops35h 06m

£903

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Thu 1/10

18:45-16:50

2 stops17h 05m

Southampton Eastleigh

Sat 10/10

20:00-18:55

1 stop27h 55m

£967

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Tue 7/7

10:59-08:05

2 stops16h 06m

Southampton Eastleigh

Tue 21/7

20:00-22:59

2 stops31h 59m

£980

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sun 24/5

07:00-08:35

2 stops20h 35m

Southampton Eastleigh

Sun 31/5

09:15-21:27

2 stops17h 12m

£1,023

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 6/7

05:33-08:45

2 stops22h 12m

Southampton Eastleigh

Tue 21/7

09:15-23:25

2 stops19h 10m

£1,042

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sat 4/7

13:49-08:45

2 stops13h 56m

Southampton Eastleigh

Wed 15/7

18:05-18:54

2 stops29h 49m

£1,059

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 13 resultsSorted by cheapest first
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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 £91). Flying from Raleigh to Southampton in June is currently the most expensive (average of £552). 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 22h 15m. Delta provides one of the quickest options available for as low as £801. 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 £91). Flying from Raleigh to Southampton in June is currently the most expensive (average of £552). 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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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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