Find flights
When to book
Airlines
FAQs

Cheap flights from San Diego to Southampton from £503

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SOU
31 Dec — 7 Jan1
1 adult

Cheap flight deals from San Diego to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 26 December 2024.

Round-trip from

£840

One-way from

£503
British Airways
  • British Airways
  • 17/3-17/4
  • 4 total stops
  • 44h 10m total
  • San Diego to Southampton
Search Deals
British Airways
  • British Airways
  • 12/2
  • 2 total stops
  • 17h 15m total
  • San Diego to Southampton
Search Deals

Find flight deals from San Diego to Southampton

Best flights from San Diego to Southampton
Discover carefully curated flight deals from San Diego to Southampton that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 December 2024.

Mon 17/319:10SAN - SOU
2 stops17h 15mBritish Airways
Thu 17/419:55SOU - SAN
2 stops26h 55mBritish Airways
Deal found 25/12£840

Find flights from San Diego to Southampton within your budget

Customise your flight search to find flights from San Diego 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 26 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San DiegoSouthampton

SAN - SOU

SANSOU

San Diego

Mon 17/3

19:10-19:25

2 stops17h 15m

Southampton Eastleigh

Thu 17/4

19:55-14:50

2 stops26h 55m

£840

San DiegoSouthampton

SAN - SOU

SANSOU

San Diego

Wed 12/2

18:10-19:25

2 stops17h 15m

£503

Flights are sorted by cheapest return flights first.

Deals found on 25/12

Best time to book a flight from San Diego to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from San Diego 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.

Travel insights for flights from San Diego to Southampton

Get recent, data-driven insights about flights from San Diego to Southampton including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from San Diego to Southampton (average of £203). Flying from San Diego 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 26 December 2024.
British Airways
6.6
Okay
6,808 reviews
Check prices

Boarding

6.8

Comfort

6.7

Food

6.3

Entertainment

6.4

Overall

6.6

Crew

7.6

Reviews

1 / 10

Staff at Austin Airport were great, and boarding was done efficiently. The crew on the plane were very good at their jobs. The seats for a long flight are minimum comfort and padding. This is my 3rd time flying to London and it is the 3rd time my baggage was damaged, ensure to inspect your baggage before leaving the airport.

British Airways
6.6
Okay
6,808 reviews
British Airways
6.6
Okay
6,808 reviews
Check prices

Boarding

6.8

Comfort

6.7

Food

6.3

Entertainment

6.4

Overall

6.6

Crew

7.6

Reviews

1 / 10

Staff at Austin Airport were great, and boarding was done efficiently. The crew on the plane were very good at their jobs. The seats for a long flight are minimum comfort and padding. This is my 3rd time flying to London and it is the 3rd time my baggage was damaged, ensure to inspect your baggage before leaving the airport.

Related info for your journey

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

  • What is the cheapest airline to fly from San Diego to Southampton round-trip?

    Currently priced at £840, British Airways will fly you from San Diego to Southampton and back. In addition to British Airways, many other airlines offer competitively priced options for your trip.

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

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

  • How can I find direct flights from San Diego to Southampton?

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Southampton?

    Currently, September is the cheapest month in which you can book a flight from San Diego to Southampton (average of £203). Flying from San Diego 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Heathrow flights
San Francisco to Heathrow flights
Los Angeles to London City flights
Los Angeles to Gatwick flights
San Francisco to Gatwick flights
San Francisco to London City flights
Ontario to Heathrow flights
San Diego to Heathrow flights
Las Vegas to Heathrow flights
Los Angeles to Luton flights
San Diego to Gatwick flights
Los Angeles to Stansted flights
Las Vegas to London City flights
San Jose to Heathrow flights
Santa Ana to Heathrow flights
Burbank to Heathrow flights
San Francisco to Edinburgh flights
San Francisco to Stansted flights
Sacramento to Heathrow flights
Los Angeles to Edinburgh flights
Las Vegas to Gatwick flights
San Francisco to Luton flights
Oakland to Heathrow flights
Los Angeles to Southend flights
San Jose to Gatwick flights
Santa Ana to Gatwick flights
San Diego to Edinburgh flights
Sacramento to Gatwick flights
Los Angeles to Manchester flights
San Francisco to Manchester flights
Los Angeles to Southampton flights
San Jose to Edinburgh flights
Ontario to Gatwick flights
Burbank to Gatwick flights
Oakland to Gatwick flights
Los Angeles to Birmingham flights
Reno to Heathrow flights
San Jose to Manchester flights
Santa Ana to Manchester flights
Ontario to Edinburgh flights
Ontario to Manchester flights
Los Angeles to Leeds flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Diego to Southampton?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Southampton from San Diego today with Cheapflights!

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Diego to Southampton.

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

Yes, we can. To see specific flights from San Diego to Southampton with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Southampton from San Diego today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.