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$718+ Cheap flights from Raleigh (RDU) to Southampton (SOU)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SOU
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap 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 agosto 18, 2025.

Round-trip from

$938
(KLM)

Popular in

June

Cheapest in

January

Average price

$781
From Raleigh-Durham to Southampton Eastleigh
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Highest demand for flights based on searches. 16% potential increase in price ($161 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 18, 2025.

This KLM deal was found by Cheapflights users on 8/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/112:19 pmRDU - SOU
2 stops15h 26mKLM
mié. 10/89:20 amSOU - RDU
2 stops17h 50mKLM
Deal found 8/17$938
This Delta deal was found by Cheapflights users on 8/17. 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.
dom. 10/56:59 pmRDU - SOU
2 stops17h 01mDelta
sáb. 10/116:05 pmSOU - RDU
2 stops27h 17mDelta
Deal found 8/17$988
This Delta deal was found by Cheapflights users on 8/17. 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.
mié. 9/1710:15 amRDU - SOU
2 stops17h 30mDelta
lun. 9/225:35 pmSOU - RDU
2 stops21h 23mDelta
Deal found 8/17$1,048
This Delta deal was found by Cheapflights users on 8/16. 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.
mar. 12/232:55 pmRDU - SOU
2 stops21h 05mDelta
mar. 12/308:40 amSOU - RDU
2 stops32h 07mDelta
Deal found 8/16$1,064
This Delta deal was found by Cheapflights users on 8/16. 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.
mar. 12/239:45 amRDU - SOU
2 stops26h 15mDelta
dom. 12/289:30 amSOU - RDU
2 stops17h 37mDelta
Deal found 8/16$1,118
This Delta deal was found by Cheapflights users on 8/16. 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.
jue. 12/255:09 pmRDU - SOU
2 stops18h 51mDelta
mar. 12/308:40 amSOU - RDU
2 stops36h 45mDelta
Deal found 8/16$1,124
This KLM deal was found by Cheapflights users on 8/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/252:07 pmRDU - SOU
2 stops13h 43mKLM
sáb. 9/66:05 pmSOU - RDU
2 stops27h 05mKLM
Deal found 8/16$1,153
This Delta deal was found by Cheapflights users on 8/16. 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.
mar. 12/2311:48 amRDU - SOU
2 stops24h 12mDelta
vie. 12/268:40 amSOU - RDU
2 stops19h 46mDelta
Deal found 8/16$1,160
This Delta deal was found by Cheapflights users on 8/16. 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.
jue. 12/255:09 pmRDU - SOU
2 stops18h 51mDelta
dom. 12/289:30 amSOU - RDU
2 stops17h 37mDelta
Deal found 8/16$1,178
This Delta deal was found by Cheapflights users on 8/17. 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.
sáb. 10/45:20 pmRDU - SOU
2 stops19h 30mDelta
vie. 10/109:20 amSOU - RDU
2 stops18h 38mDelta
Deal found 8/17$1,203
This Delta deal was found by Cheapflights users on 8/16. 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.
mar. 12/238:10 pmRDU - SOU
2 stops15h 50mDelta
sáb. 12/279:25 amSOU - RDU
2 stops19h 04mDelta
Deal found 8/16$1,220
This Delta deal was found by Cheapflights users on 8/16. 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.
mar. 12/238:10 pmRDU - SOU
2 stops15h 50mDelta
jue. 1/18:50 amSOU - RDU
2 stops19h 39mDelta
Deal found 8/16$1,263

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 agosto 18, 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

mié. 10/1

12:19 pm-8:45 am

2 stops15h 26m

Southampton Eastleigh

mié. 10/8

9:20 am-10:10 pm

2 stops17h 50m

$938

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

dom. 10/5

6:59 pm-5:00 pm

2 stops17h 01m

Southampton Eastleigh

sáb. 10/11

6:05 pm-4:22 pm

2 stops27h 17m

$988

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

mié. 9/17

10:15 am-8:45 am

2 stops17h 30m

Southampton Eastleigh

lun. 9/22

5:35 pm-9:58 am

2 stops21h 23m

$1,048

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

mar. 12/23

2:55 pm-5:00 pm

2 stops21h 05m

Southampton Eastleigh

mar. 12/30

8:40 am-11:47 am

2 stops32h 07m

$1,064

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

mié. 12/24

5:09 pm-8:05 am

2 stops33h 56m

Southampton Eastleigh

mar. 12/30

8:40 am-11:47 am

2 stops32h 07m

$1,064

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

mié. 12/24

12:36 pm-8:05 am

2 stops38h 29m

Southampton Eastleigh

dom. 12/28

6:05 pm-6:58 pm

2 stops29h 53m

$1,118

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

mar. 12/23

2:55 pm-5:00 pm

2 stops21h 05m

Southampton Eastleigh

lun. 12/29

8:40 am-10:07 pm

2 stops18h 27m

$1,118

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

mar. 12/23

9:45 am-5:00 pm

2 stops26h 15m

Southampton Eastleigh

dom. 12/28

9:30 am-10:07 pm

2 stops17h 37m

$1,118

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

mié. 12/24

5:09 pm-8:05 am

2 stops33h 56m

Southampton Eastleigh

lun. 12/29

8:40 am-10:07 pm

2 stops18h 27m

$1,118

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

jue. 12/25

5:09 pm-5:00 pm

2 stops18h 51m

Southampton Eastleigh

mar. 12/30

8:40 am-4:25 pm

2 stops36h 45m

$1,124

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 13 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 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, November is the cheapest month in which you can book a flight from Raleigh to Southampton (average of $787). Flying from Raleigh to Southampton in June is currently the most expensive (average of $1,308). 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 15h 26m. Fly via KLM or Delta to get the fastest option. Airlines will cover a distance of 3833 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, November is the cheapest month in which you can book a flight from Raleigh to Southampton (average of $787). Flying from Raleigh to Southampton in June is currently the most expensive (average of $1,308). 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

Browse thousands of different options on Cheapflights for your next trip

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