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$571+ 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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LAX
loka 14 — loka 211
ti 10/14
ti 10/21
1 adult, Economy
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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 syyskuu 14, 2025.

Round-trip from

$643
(Delta)

One-way from

$571
(Ovago)

Popular in

December

Cheapest in

September

Average price

$545
From Southampton Eastleigh to California
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One-way flight from Southampton Eastleigh to California
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Highest demand for flights based on searches. 3% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 syyskuu 14, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
ke 10/295:30 pmSOU - LAX
1 stop26h 15mDelta
ke 11/510:53 amLAX - SOU
2 stops22h 32mDelta
Deal found 9/14$643
This TravelUp deal was found by Cheapflights users on 9/14. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 10/298:40 amSOU - LAX
2 stops31h 09mVirgin Atlantic
ke 11/511:33 amLAX - SOU
2 stops45h 27mVirgin Atlantic
Deal found 9/14$650
This KLM deal was found by Cheapflights users on 9/14. 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.
ke 10/298:40 amSOU - SFO
1 stop35h 10mKLM
ke 11/57:05 amSFO - SOU
2 stops17h 15mKLM
Deal found 9/14$651
This TravelUp deal was found by Cheapflights users on 9/14. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ke 10/295:30 pmSOU - SFO
2 stops36h 05mVirgin Atlantic
ke 11/53:40 pmSFO - SOU
2 stops32h 25mVirgin Atlantic
Deal found 9/14$658
This Delta deal was found by Cheapflights users on 9/12. 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.
ma 10/276:05 pmSOU - LAX
1 stop25h 40mDelta
ma 11/35:30 amLAX - SOU
2 stops18h 40mDelta
Deal found 9/12$669
This KLM deal was found by Cheapflights users on 9/12. 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.
ma 10/276:05 pmSOU - LAX
1 stop25h 40mKLM
ma 11/31:45 pmLAX - SOU
1 stop34h 25mKLM
Deal found 9/12$670
This Delta deal was found by Cheapflights users on 9/14. 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.
ke 10/295:30 pmSOU - SFO
1 stop26h 20mDelta
ti 11/412:35 amSFO - SOU
2 stops23h 45mDelta
Deal found 9/14$681
This Delta deal was found by Cheapflights users on 9/13. 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.
pe 9/265:35 pmSOU - LAX
1 stop29h 15mDelta
pe 10/101:50 pmLAX - SOU
1 stop19h 40mDelta
Deal found 9/13$683
This Delta deal was found by Cheapflights users on 9/13. 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.
ma 10/65:35 pmSOU - SFO
1 stop26h 10mDelta
ti 3/31:55 pmSFO - SOU
1 stop19h 05mDelta
Deal found 9/13$692
This Delta deal was found by Cheapflights users on 9/13. 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.
su 10/56:25 pmSOU - SFO
2 stops29h 40mDelta
to 3/51:55 pmSFO - SOU
1 stop19h 05mDelta
Deal found 9/13$697
This Gotogate deal was found by Cheapflights users on 9/12. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
pe 10/179:40 amSOU - LAX
1 stop16h 45mAer Lingus
pe 10/248:15 pmLAX - SOU
1 stop29h 30mAer Lingus
Deal found 9/12$737
This British Airways deal was found by Cheapflights users on 9/14. 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.
to 9/258:00 pmSOU - SFO
1 stop27h 50mBritish Airways
pe 10/105:40 pmSFO - SOU
1 stop14h 05mBritish Airways
Deal found 9/14$799

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 syyskuu 14, 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

ke 10/29

5:30 pm-12:45 pm

1 stop26h 15m

Los Angeles

ke 11/5

10:53 am-5:25 pm

2 stops22h 32m

$643

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

ke 10/29

8:40 am-12:50 pm

1 stop35h 10m

San Francisco

ke 11/5

7:05 am-8:20 am

2 stops17h 15m

$651

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

ke 10/29

5:30 pm-10:35 pm

2 stops36h 05m

San Francisco

ke 11/5

3:40 pm-8:05 am

2 stops32h 25m

$658

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

ma 10/27

6:05 pm-12:45 pm

1 stop25h 40m

Los Angeles

ma 11/3

5:30 am-8:10 am

2 stops18h 40m

$669

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

ma 10/27

6:05 pm-12:45 pm

1 stop25h 40m

Los Angeles

ma 11/3

1:45 pm-8:10 am

1 stop34h 25m

$670

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

ke 10/29

5:30 pm-12:50 pm

1 stop26h 20m

San Francisco

ti 11/4

12:35 am-8:20 am

2 stops23h 45m

$681

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

pe 9/26

5:35 pm-2:50 pm

1 stop29h 15m

Los Angeles

pe 10/10

1:50 pm-5:30 pm

1 stop19h 40m

$683

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

pe 9/26

5:35 pm-2:50 pm

1 stop29h 15m

Los Angeles

ke 10/8

7:00 am-5:00 pm

2 stops26h 00m

$683

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

ke 2/18

9:25 am-11:45 am

1 stop34h 20m

Los Angeles

to 3/5

7:00 am-8:05 am

2 stops17h 05m

$692

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

ke 2/18

9:25 am-11:45 am

1 stop34h 20m

Los Angeles

la 3/7

1:45 pm-8:20 am

1 stop34h 35m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 41 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, January is the cheapest month in which you can book a flight from Southampton to California (average of $246). Flying from Southampton to California in March is currently the most expensive (average of $325). 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 $643, Delta can have you in California from Southampton in 26h 15m. The distance from Southampton to California is about 5434 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 - San Francisco, Southampton Eastleigh - Los Angeles 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, January is the cheapest month in which you can book a flight from Southampton to California (average of $246). Flying from Southampton to California in March is currently the most expensive (average of $325). 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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