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Cheap flights from California to Southampton from £231

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
26 févr. — 5 mars1
1 adult

Cheap flight deals from California to Southampton

Keep the following information in mind while searching for California to Southampton flight deals. Data was last updated 21 février 2025.

Round-trip from

£605

One-way from

£231

Popular in

June

Cheapest in

October

Average price

£533
Delta
  • Delta
  • 18/3-25/3
  • 3 total stops
  • 39h 55m total
  • California to Southampton
Search Deals
2/4
  • 2/4
  • 3 total stops
  • 50h 50m total
  • California to Southampton
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (£87 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£15 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from California to Southampton

Cheapest flights from California to Southampton
Explore the most affordable flight options available from California to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 février 2025.

mar. 18/314:45LAX - SOU
1 stop19h 05mDelta
mar. 25/309:00SOU - LAX
2 stops20h 50mDelta
Deal found 20/2£605
mar. 18/314:50SFO - SOU
1 stop34h 40mDelta
lun. 24/317:20SOU - SFO
1 stop26h 30mDelta
Deal found 20/2£610
lun. 24/307:25SAN - SOU
2 stops26h 25mDelta
lun. 31/317:35SOU - SAN
2 stops36h 45mDelta
Deal found 20/2£627
lun. 1/913:45SFO - SOU
1 stop35h 00mKLM
mer. 17/909:20SOU - SFO
2 stops19h 11mKLM
Deal found 21/2£661
mar. 19/806:20SJC - SOU
2 stops42h 25mDelta
mer. 10/909:20SOU - SJC
2 stops20h 52mDelta
Deal found 20/2£671
mar. 6/516:45LAX - SOU
1 stop32h 00mKLM
mar. 20/517:35SOU - LAX
1 stop29h 15mKLM
Deal found 20/2£681
dim. 6/419:45LAX - SOU
1 stop15h 10mMultiple Airlines
dim. 13/409:10SOU - LAX
2 stops59h 10mMultiple Airlines
Deal found 20/2£684
lun. 7/407:05BUR - SOU
2 stops25h 55mDelta
lun. 14/409:20SOU - BUR
2 stops35h 02mDelta
Deal found 21/2£765
sam. 5/401:01LAS - SOU
3 stops29h 54mMultiple Airlines
dim. 13/420:00SOU - LAS
2 stops34h 13mMultiple Airlines
Deal found 20/2£782
dim. 6/417:45SFO - SOU
1 stop30h 30mAer Lingus
dim. 13/420:00SOU - SFO
1 stop27h 45mAer Lingus
Deal found 20/2£787
lun. 19/515:15LAS - SOU
1 stop17h 45mKLM
jeu. 5/609:20SOU - LAS
1 stop17h 15mKLM
Deal found 19/2£796
sam. 5/422:20LAX - SOU
2 stops49h 55mAer Lingus
sam. 12/416:25SOU - LAX
1 stop34h 00mAer Lingus
Deal found 20/2£803

Find flights from California to Southampton within your budget

Customise your flight search to find flights from California 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 21 février 2025.

Fly from

California

Fly to

Southampton

Route

Depart

Return

Price

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

mar. 18/3

14:45-16:50

1 stop19h 05m

Southampton Eastleigh

mar. 25/3

09:00-22:50

2 stops20h 50m

£605

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

mar. 18/3

14:50-08:30

1 stop34h 40m

Southampton Eastleigh

lun. 24/3

17:20-12:50

1 stop26h 30m

£610

San DiegoSouthampton

SAN - SOU

SANSOU

San Diego

lun. 24/3

07:25-16:50

2 stops26h 25m

Southampton Eastleigh

lun. 31/3

17:35-22:20

2 stops36h 45m

£627

San JoseSouthampton

SJC - SOU

SJCSOU

San Jose

mar. 19/8

06:20-08:45

2 stops42h 25m

Southampton Eastleigh

mer. 10/9

09:20-22:12

2 stops20h 52m

£671

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

mar. 6/5

16:45-08:45

1 stop32h 00m

Southampton Eastleigh

mar. 20/5

17:35-14:50

1 stop29h 15m

£681

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

dim. 6/4

19:45-18:55

1 stop15h 10m

Southampton Eastleigh

dim. 13/4

09:10-12:20

2 stops59h 10m

£684

BurbankSouthampton

BUR - SOU

BURSOU

Burbank Bob Hope

lun. 7/4

07:05-17:00

2 stops25h 55m

Southampton Eastleigh

lun. 14/4

09:20-12:22

2 stops35h 02m

£765

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

sam. 5/4

01:01-14:55

3 stops29h 54m

Southampton Eastleigh

dim. 13/4

20:00-22:13

2 stops34h 13m

£782

San FranciscoSouthampton

SFO - SOU

SFOSOU

San Francisco

dim. 6/4

17:45-08:15

1 stop30h 30m

Southampton Eastleigh

dim. 13/4

20:00-15:45

1 stop27h 45m

£787

Las VegasSouthampton

LAS - SOU

LASSOU

Las Vegas Harry Reid Intl

lun. 19/5

15:15-17:00

1 stop17h 45m

Southampton Eastleigh

jeu. 5/6

17:35-18:35

1 stop33h 00m

£796

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 36 results
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Best time to book a flight from California to Southampton

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

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

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

Currently, September is the cheapest month in which you can book a flight from California to Southampton (average of £203). Flying from California 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 21 février 2025.
Read reviews from past customers who have flown Delta, KLM and Virgin Atlantic from California to Southampton. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
1,333 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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
1,070 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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.

British Airways
6.6
Okay
6,762 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Entertainment

7.9

Boarding

8.2

Overall

8.0

Comfort

8.0

Food

7.3

Crew

8.5

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 California to Southampton. 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 into for flights to Southampton from California?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from California. Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

  • What are the cheapest airlines to fly from California to Southampton one-way?

    One-way options have recently been found by users for as low as £389 on KLM. Other airlines that offer cheap prices include Delta from £390 and Virgin Atlantic from £394 one-way.

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

    While some choose either Los Angeles - Southampton Eastleigh or San Jose - Southampton Eastleigh, San Francisco - Southampton Eastleigh is the most popular route from California to Southampton.

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

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

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

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

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

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

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

See prices for flight routes from nearby airports that may be better suited for you.
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