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$619+ Cheap flights from Southampton (SOU) to California

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LAX
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap 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 December 15, 2025.

This Delta deal was found by Cheapflights users on 12/13. 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.
Tue 12/235:30 pmSOU - LAS
2 stops36h 55mDelta
Wed 12/316:00 amLAS - SOU
2 stops18h 20mDelta
Deal found 12/13$1,014
This Delta deal was found by Cheapflights users on 12/13. 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.
Mon 12/226:05 pmSOU - LAS
2 stops33h 04mDelta
Thu 1/14:05 pmLAS - SOU
1 stop32h 45mDelta
Deal found 12/13$1,034
This Delta deal was found by Cheapflights users on 12/13. 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.
Tue 12/235:30 pmSOU - LAX
1 stop26h 15mDelta
Mon 12/291:45 pmLAX - SOU
1 stop34h 25mDelta
Deal found 12/13$1,104
This Delta deal was found by Cheapflights users on 12/13. 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 12/216:05 pmSOU - LAS
2 stops37h 39mDelta
Tue 12/3011:37 pmLAS - SOU
2 stops24h 43mDelta
Deal found 12/13$1,122
This Delta deal was found by Cheapflights users on 12/13. 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.
Mon 12/226:05 pmSOU - LAS
2 stops30h 13mDelta
Mon 12/2911:37 pmLAS - SOU
2 stops24h 33mDelta
Deal found 12/13$1,142
This Delta deal was found by Cheapflights users on 12/13. 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 12/216:05 pmSOU - LAS
2 stops37h 39mDelta
Mon 12/2911:37 pmLAS - SOU
2 stops24h 33mDelta
Deal found 12/13$1,230
This Delta deal was found by Cheapflights users on 12/13. 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.
Mon 12/226:05 pmSOU - LAX
1 stop25h 40mDelta
Sun 12/281:45 pmLAX - SOU
1 stop34h 25mDelta
Deal found 12/13$1,269
This British Airways deal was found by Cheapflights users on 12/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:35 amSOU - LAX
2 stops17h 55mBritish Airways
Mon 12/298:15 pmLAX - SOU
1 stop31h 40mBritish Airways
Deal found 12/13$1,355
This Delta deal was found by Cheapflights users on 12/13. 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.
Sat 12/209:25 amSOU - LAX
1 stop34h 20mDelta
Wed 12/311:45 pmLAX - SOU
1 stop19h 40mDelta
Deal found 12/13$1,365
This Delta deal was found by Cheapflights users on 12/13. 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.
Tue 12/235:30 pmSOU - LAS
2 stops32h 48mDelta
Sun 12/286:21 amLAS - SOU
2 stops17h 49mDelta
Deal found 12/13$1,396
This British Airways deal was found by Cheapflights users on 12/13. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:35 amSOU - LAX
2 stops17h 55mBritish Airways
Sun 12/286:00 pmLAX - SOU
2 stops18h 20mBritish Airways
Deal found 12/13$1,400
This Delta deal was found by Cheapflights users on 12/13. 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.
Mon 12/226:05 pmSOU - LAS
2 stops30h 13mDelta
Sun 12/288:15 pmLAS - SOU
2 stops36h 45mDelta
Deal found 12/13$1,416

Find flight deals from Southampton to California

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

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$666
(TravelUp)

One-way from

$619
(British Airways)

Popular in

December

Cheapest in

September

Average price

$791
Provider with most accurate pricing for London (LON)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Los Angeles flights.
Search Deals
From Southampton Eastleigh to California
Search Deals
One-way flight from Southampton Eastleigh to California
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 15, 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

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 1/27

9:25 am-11:50 am

1 stop34h 25m

San Francisco

Tue 2/3

1:55 pm-8:25 am

1 stop34h 30m

$666

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 1/28

9:25 am-11:04 pm

2 stops21h 39m

San Francisco

Wed 2/4

6:10 am-8:25 am

2 stops18h 15m

$672

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 1/29

9:00 am-11:45 am

1 stop34h 45m

Los Angeles

Thu 2/5

6:00 am-8:25 am

2 stops18h 25m

$687

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 2/25

5:35 pm-11:50 am

1 stop26h 15m

San Francisco

Tue 3/31

1:45 pm-8:35 am

1 stop34h 50m

$688

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 2/23

5:35 pm-11:50 am

1 stop26h 15m

San Francisco

Wed 4/1

1:05 pm-4:50 pm

2 stops19h 45m

$688

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 2/24

8:40 am-10:57 pm

2 stops22h 17m

San Francisco

Fri 4/3

1:45 pm-8:45 am

1 stop35h 00m

$693

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Mon 2/23

8:50 am-9:48 pm

2 stops20h 58m

San Francisco

Fri 4/3

1:45 pm-8:45 am

1 stop35h 00m

$693

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Tue 2/24

8:40 am-8:57 pm

2 stops20h 17m

San Francisco

Wed 4/1

1:05 pm-4:50 pm

2 stops19h 45m

$693

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Thu 2/26

6:05 pm-11:50 am

1 stop25h 45m

San Francisco

Tue 3/31

1:45 pm-8:35 am

1 stop34h 50m

$696

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Fri 2/27

5:35 pm-11:50 am

1 stop26h 15m

San Francisco

Tue 3/31

1:45 pm-8:35 am

1 stop34h 50m

$696

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 44 results
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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 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 Southampton to California

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

Currently, September is the cheapest month in which you can book a flight from Southampton to California (average of $320). Flying from Southampton to California in July is currently the most expensive (average of $539). 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 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.

  • How long is the flight from Southampton to California?

    For as low as $688, Virgin Atlantic can have you in California from Southampton in 26h 15m. The distance from Southampton to California is about 5349 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The most popular flight routes from Southampton to California are Southampton Eastleigh - Los Angeles, Southampton Eastleigh - San Francisco and Southampton Eastleigh - Las Vegas Harry Reid Intl.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Southampton to California (average of $320). Flying from Southampton to California in July is currently the most expensive (average of $539). 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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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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