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Cheap flights from Southampton to California from £380

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LAX
20 Apr — 27 Apr1
1 adult

Cheap flight deals from Southampton to California

Keep the following information in mind while searching for Southampton to California flight deals. Data was last updated 15 April 2025.

Round-trip from

£530

One-way from

£380

Popular in

August

Cheapest in

February

Average price

£483
Delta
  • Delta
  • 8/9-27/9
  • 2 total stops
  • 43h 15m total
  • Southampton to California
Search Deals
23/8
  • 23/8
  • 2 total stops
  • 26h 25m total
  • Southampton to California
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£41 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Southampton to California

Cheapest flights from Southampton to California
Explore the most affordable flight options available from Southampton to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 April 2025.

Mon 8/917:35SOU - LAX
1 stop26h 15mDelta
Tue 23/907:00LAX - SOU
2 stops17h 45mDelta
Deal found 15/4£530
Wed 10/917:35SOU - SFO
1 stop26h 10mDelta
Tue 23/907:00SFO - SOU
2 stops17h 45mDelta
Deal found 15/4£560
Fri 30/509:20SOU - SFO
1 stop34h 25mKLM
Thu 5/607:10SFO - SOU
2 stops17h 35mKLM
Deal found 15/4£598
Thu 29/517:35SOU - LAX
1 stop29h 15mKLM
Thu 5/616:45LAX - SOU
1 stop16h 15mKLM
Deal found 14/4£612
Fri 30/519:25SOU - SFO
1 stop26h 25mMultiple Airlines
Thu 5/616:05SFO - SOU
1 stop18h 50mMultiple Airlines
Deal found 15/4£616
Sun 14/918:25SOU - LAS
2 stops33h 37mDelta
Mon 22/900:35LAS - SOU
2 stops24h 10mDelta
Deal found 15/4£698
Thu 29/509:40SOU - LAX
1 stop16h 45mAer Lingus
Wed 4/600:30LAX - SOU
2 stops24h 10mAer Lingus
Deal found 14/4£750
Thu 29/517:35SOU - LAX
2 stops33h 30mMultiple Airlines
Thu 5/611:30LAX - SOU
3 stops24h 00mMultiple Airlines
Deal found 14/4£761
Fri 30/509:20SOU - LAS
3 stops45h 10mMultiple Airlines
Fri 6/608:00LAS - SOU
3 stops23h 45mMultiple Airlines
Deal found 15/4£790
Fri 30/509:20SOU - LAS
2 stops17h 29mKLM
Fri 6/613:57LAS - SOU
2 stops19h 33mKLM
Deal found 15/4£832
Fri 30/517:35SOU - LAS
2 stops32h 07mVirgin Atlantic
Thu 5/600:55LAS - SOU
2 stops23h 50mVirgin Atlantic
Deal found 15/4£1,057

Cheapflights Fare Finder

Customise your flight search to find flights from Southampton to California 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 15 April 2025.
Use the filters below to find and compare flights from Southampton to California that are best for you.

Fly from

Southampton

Fly to

California

Route

Depart

Return

Price

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Mon 8/9

17:35-11:50

1 stop26h 15m

Los Angeles

Tue 23/9

07:00-08:45

2 stops17h 45m

£530

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 10/9

09:20-11:45

1 stop34h 25m

San Francisco

Mon 22/9

21:55-08:45

2 stops26h 50m

£560

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Fri 30/5

09:20-11:45

1 stop34h 25m

San Francisco

Thu 5/6

07:10-08:45

2 stops17h 35m

£598

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 29/5

17:35-14:50

1 stop29h 15m

Los Angeles

Thu 5/6

16:45-17:00

1 stop16h 15m

£612

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Fri 30/5

19:25-13:50

1 stop26h 25m

San Francisco

Thu 5/6

16:05-18:55

1 stop18h 50m

£616

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Sun 14/9

18:25-20:02

2 stops33h 37m

Las Vegas Harry Reid Intl

Mon 22/9

00:35-08:45

2 stops24h 10m

£698

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 29/5

09:40-18:25

1 stop16h 45m

Los Angeles

Wed 4/6

00:30-08:40

2 stops24h 10m

£750

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 29/5

17:35-19:05

2 stops33h 30m

Los Angeles

Thu 5/6

11:30-19:30

3 stops24h 00m

£761

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Fri 30/5

09:20-22:30

3 stops45h 10m

Las Vegas Harry Reid Intl

Fri 6/6

08:00-15:45

3 stops23h 45m

£790

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Fri 30/5

09:20-18:49

2 stops17h 29m

Las Vegas Harry Reid Intl

Fri 6/6

13:57-17:30

2 stops19h 33m

£832

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 16 results
1
2

Best time to book a flight from Southampton to California

Have a flexible travel schedule? Discover the best time to fly to California from Southampton 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 Southampton to California

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

Currently, January is the cheapest month in which you can book a flight from Southampton to California (average of £575). Flying from Southampton to California in July is currently the most expensive (average of £811). 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 California by month

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

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

Temperature in California by month

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

If weather is an important factor for your trip to California, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated 15 April 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Virgin Atlantic from Southampton to California to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,917 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.4
Good
642 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Aer Lingus
7.0
Good
1,063 reviews
Delta
8.0
Very Good
7,917 reviews
Check prices

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Southampton to California?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to California. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • What are the most popular routes from Southampton to California?

    When deciding which route to take from Southampton to California consider Southampton Eastleigh - Los Angeles, Southampton Eastleigh - Las Vegas Harry Reid Intl or Southampton Eastleigh - San Francisco as they are the most popular.

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

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

  • How can I find direct flights from Southampton to California?

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

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

    Yes. Cheapflights offers flight deals from Southampton to California 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 Southampton to California?

    Currently, January is the cheapest month in which you can book a flight from Southampton to California (average of £575). Flying from Southampton to California in July is currently the most expensive (average of £811). 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 Southampton to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Southampton to California

Discover the top 2 airlines that operate flights from Southampton to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 15 April 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£517Average£617FlexibilityNo cancel feeOn-time75%
Search KLM flights
British AirwaysCheapest£625Average£836FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Southampton to California?

Cheapflights helps you search for flights from Southampton to California via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Southampton to California for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Southampton to California 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 Southampton to California become cheaper?

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

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