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Cheap flights from Raleigh to Southampton from £717

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — SOU
30 Mar — 6 Apr1
1 adult

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 25 March 2025.

Round-trip from

£717

Popular in

June

Cheapest in

January

Average price

£632
9/5-16/5
  • 9/5-16/5
  • 5 total stops
  • 59h 20m total
  • Raleigh to Southampton
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£126 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£21 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 25 March 2025.

Fri 9/520:30RDU - SOU
3 stops31h 05mMultiple Airlines
Fri 16/520:15SOU - RDU
2 stops28h 15mMultiple Airlines
Deal found 25/3£717
Sun 25/506:00RDU - SOU
2 stops22h 10mAer Lingus
Wed 4/609:10SOU - RDU
2 stops18h 37mAer Lingus
Deal found 25/3£774
Fri 9/509:35RDU - SOU
2 stops18h 10mDelta
Fri 16/517:35SOU - RDU
2 stops22h 11mDelta
Deal found 25/3£778
Wed 21/512:50RDU - SOU
2 stops14h 55mKLM
Tue 3/609:20SOU - RDU
2 stops14h 42mKLM
Deal found 25/3£786

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 25 March 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

Fri 9/5

20:30-08:35

3 stops31h 05m

Southampton Eastleigh

Fri 16/5

20:15-19:30

2 stops28h 15m

£717

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Sun 25/5

06:00-09:10

2 stops22h 10m

Southampton Eastleigh

Wed 4/6

09:10-22:47

2 stops18h 37m

£774

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Fri 9/5

09:35-08:45

2 stops18h 10m

Southampton Eastleigh

Fri 16/5

17:35-10:46

2 stops22h 11m

£778

RaleighSouthampton

RDU - SOU

RDUSOU

Raleigh-Durham

Wed 21/5

12:50-08:45

2 stops14h 55m

Southampton Eastleigh

Tue 3/6

09:20-19:02

2 stops14h 42m

£786

Flights are sorted by cheapest return flights first.

Deals found on 25/3

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 £203). Flying from Raleigh to Southampton in November is currently the most expensive (average of £262). 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.

Rainfall in Southampton by month

Plan your trip to Southampton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

Plan your trip to Southampton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Southampton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated 25 March 2025.
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very Good
7,890 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.0
Good
1,061 reviews
Delta
8.0
Very Good
7,890 reviews
Check prices

Crew

8.5

Comfort

8.0

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Raleigh to Southampton round-trip?

    According to our current data, Aer Lingus (£774), Delta (£778), and KLM (£786) offers the cheapest pricing from Raleigh to Southampton.

  • 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 £203). Flying from Raleigh to Southampton in November is currently the most expensive (average of £262). 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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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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