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$760+ Cheap flights from Raleigh (RDU) to Southampton (SOU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SOU
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
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Cheap flight deals from Raleigh to Southampton

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 December 9, 2025.

This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:50 pmRDU - SOU
2 stops12h 20mDelta
Wed 12/248:40 amSOU - RDU
2 stops17h 31mDelta
Deal found 12/6$1,691

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 December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$760
(Delta)

Popular in

June

Cheapest in

October

Average price

$1,113
Provider with most accurate pricing for Raleigh-Durham-Southampton Eastleigh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Southampton Eastleigh flights.
Search Deals
From Raleigh-Durham to Southampton Eastleigh
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 9, 2025.
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

Mon 3/9

2:13 pm-8:10 am

2 stops13h 57m

Southampton Eastleigh

Tue 3/17

8:35 am-9:15 pm

2 stops16h 40m

$760

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Tue 3/10

2:13 pm-8:10 am

2 stops13h 57m

Southampton Eastleigh

Tue 3/17

8:35 am-9:15 pm

2 stops16h 40m

$760

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Thu 3/12

9:54 am-8:05 am

2 stops18h 11m

Southampton Eastleigh

Tue 3/17

8:35 am-9:15 pm

2 stops16h 40m

$760

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Thu 3/12

9:54 am-8:05 am

2 stops18h 11m

Southampton Eastleigh

Sun 3/15

5:45 pm-10:16 pm

2 stops32h 31m

$760

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 3/9

2:13 pm-8:10 am

2 stops13h 57m

Southampton Eastleigh

Sun 3/15

5:45 pm-10:16 pm

2 stops32h 31m

$760

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 3/9

2:13 pm-8:10 am

2 stops13h 57m

Southampton Eastleigh

Mon 3/16

8:50 am-10:16 pm

2 stops17h 26m

$760

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 3/11

9:54 am-8:20 am

2 stops18h 26m

Southampton Eastleigh

Tue 3/17

8:35 am-9:15 pm

2 stops16h 40m

$760

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Tue 3/10

9:54 am-8:10 am

2 stops18h 16m

Southampton Eastleigh

Mon 3/16

8:50 am-10:16 pm

2 stops17h 26m

$760

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Thu 3/12

9:54 am-8:05 am

2 stops18h 11m

Southampton Eastleigh

Mon 3/16

8:50 am-10:16 pm

2 stops17h 26m

$760

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Mon 3/9

6:04 pm-5:00 pm

2 stops18h 56m

Southampton Eastleigh

Fri 3/13

8:40 am-10:49 pm

2 stops18h 09m

$849

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/8

Showing 1-10 of 12 results
1
2

Compare providers for flights from Raleigh to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Southampton in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Southampton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Raleigh-Southampton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Raleigh-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Southampton flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Southampton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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 $136). Flying from Raleigh to Southampton in June is currently the most expensive (average of $767). 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?

    There are many flights that can get you from Raleigh to Southampton in 13h 57m. Fly via Delta to get the fastest option. 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 vacation 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 $136). Flying from Raleigh to Southampton in June is currently the most expensive (average of $767). 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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