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 - San Francisco or Southampton Eastleigh - Las Vegas Harry Reid Intl as they are the most popular.

How far in advance should I book a flight from Southampton to California?

To save up to 21% on this flight, we recommend booking at least 8 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Southampton to California from £468 1-2 weeks out and tickets from £674 for flights departing within the next 72 hours.

What is the cheapest month to fly from Southampton to California?

Flights from Southampton to California lean towards being more expensive in August. Prices are generally better when you fly from Southampton to California in February, with the cheapest ticket starting at £365.

What is the cheapest time of day to fly from SOU to CA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to California as you normally would.

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.

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.

£361+ Flights from Southampton to California

Cheap flight deals from Southampton to California

Round-trip from	£501
One-way from	£361
Popular in	August
Cheapest in	February
Average price	£461

KLM
24/4-28/4
2 total stops
45h 30m total
Southampton to California

Search Deals

15/9
2 total stops
47h 39m total
Southampton to California

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£44 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 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 26 March 2025.

Thu 24/409:20SOU - LAX

1 stop13h 30mVirgin Atlantic

Mon 28/406:00LAX - SOU

2 stops18h 50mVirgin Atlantic

Deal found 25/3£501

Wed 7/509:20SOU - SFO

1 stop34h 25mDelta

Wed 28/513:00SFO - SOU

2 stops35h 45mDelta

Deal found 25/3£595

Fri 5/917:35SOU - LAX

2 stops24h 37mDelta

Fri 12/914:10LAX - SOU

2 stops18h 50mDelta

Deal found 25/3£604

Thu 24/409:40SOU - LAX

3 stops43h 39mMultiple Airlines

Mon 28/421:25LAX - SOU

2 stops35h 35mMultiple Airlines

Deal found 25/3£817

Wed 23/417:35SOU - LAX

1 stop26h 15mKLM

Wed 30/416:50LAX - SOU

1 stop31h 55mKLM

Deal found 25/3£833

Wed 13/809:10SOU - LAS

2 stops20h 48mMultiple Airlines

Sun 17/808:00LAS - SOU

3 stops24h 45mMultiple Airlines

Deal found 25/3£974

Wed 13/809:20SOU - LAS

1 stop17h 15mVirgin Atlantic

Sun 17/823:36LAS - SOU

2 stops25h 14mVirgin Atlantic

Deal found 25/3£1,060

Wed 13/809:20SOU - LAS

1 stop17h 15mKLM

Sun 17/820:25LAS - SOU

1 stop12h 35mKLM

Deal found 25/3£1,061

Thu 24/409:40SOU - LAX

2 stops31h 20mAer Lingus

Sun 27/400:59LAX - SOU

2 stops34h 31mAer Lingus

Deal found 25/3£1,170

Best flights from Southampton to California
Discover carefully curated flight deals from Southampton to California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 26 March 2025.

Thu 24/409:20SOU - LAX

1 stop13h 30mKLM

Mon 28/416:45LAX - SOU

1 stop32h 00mKLM

Deal found 25/3£501

Thu 24/409:20SOU - LAX

2 stops23h 32mVirgin Atlantic

Mon 28/406:00LAX - SOU

2 stops18h 50mVirgin Atlantic

Deal found 25/3£506

Wed 7/509:20SOU - SFO

1 stop34h 25mDelta

Tue 27/507:00SFO - SOU

2 stops17h 45mDelta

Deal found 25/3£595

Thu 24/409:40SOU - LAX

3 stops43h 39mMultiple Airlines

Mon 28/421:25LAX - SOU

2 stops35h 35mMultiple Airlines

Deal found 25/3£817

Thu 24/409:40SOU - LAX

2 stops31h 20mAer Lingus

Sun 27/400:59LAX - SOU

2 stops34h 31mAer Lingus

Deal found 25/3£1,170

Fri 5/917:35SOU - LAX

2 stops24h 37mDelta

Fri 12/914:10LAX - SOU

2 stops18h 50mDelta

Deal found 25/3£604

Wed 13/809:10SOU - LAS

2 stops20h 48mMultiple Airlines

Sun 17/808:00LAS - SOU

3 stops24h 45mMultiple Airlines

Deal found 25/3£974

Wed 13/809:20SOU - LAS

1 stop17h 15mVirgin Atlantic

Sun 17/823:36LAS - SOU

2 stops25h 14mVirgin Atlantic

Deal found 25/3£1,060

Wed 13/809:20SOU - LAS

1 stop17h 15mKLM

Sun 17/820:25LAS - SOU

1 stop12h 35mKLM

Deal found 25/3£1,061

Last-minute flights from Southampton to California
Discover last-minute flight deals from Southampton to California. Data last updated 26 March 2025 and is based on user searches.

Wed 26/309:00SOU - SFO

2 stops40h 35mDelta

Sat 26/422:30SFO - SOU

2 stops34h 30mDelta

Deal found 25/3£1,382

Fri 28/317:20SOU - LAX

1 stop26h 25mDelta

Sat 26/416:45LAX - SOU

1 stop32h 00mDelta

Deal found 25/3£1,500

Thu 24/409:20SOU - LAX

1 stop13h 30mKLM

Mon 28/416:45LAX - SOU

1 stop32h 00mKLM

Deal found 25/3£501

Thu 24/409:20SOU - LAX

2 stops23h 32mVirgin Atlantic

Mon 28/406:00LAX - SOU

2 stops18h 50mVirgin Atlantic

Deal found 25/3£506

Thu 24/409:40SOU - LAX

3 stops43h 39mMultiple Airlines

Mon 28/421:25LAX - SOU

2 stops35h 35mMultiple Airlines

Deal found 25/3£817

Thu 24/409:40SOU - LAX

2 stops31h 20mAer Lingus

Sun 27/400:59LAX - SOU

2 stops34h 31mAer Lingus

Deal found 25/3£1,170

One-way flights from Southampton to California
Search for one-way flight options from Southampton to California. Find affordable one-way fares based on user searches. Data last updated 26 March 2025.

Mon 15/920:00SOU - LAS

2 stops47h 39mMultiple Airlines

Deal found 25/3£361

Tue 22/409:20SOU - SFO

1 stop34h 25mDelta

Deal found 25/3£1,119

Wed 23/409:20SOU - LAX

1 stop13h 30mVirgin Atlantic

Deal found 25/3£1,122

Wed 23/409:20SOU - LAX

2 stops19h 13mDelta

Deal found 25/3£1,126

Mon 15/909:20SOU - LAS

1 stop17h 15mVirgin Atlantic

Deal found 25/3£1,312

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 24/4

09:20-14:50

1 stop13h 30m

Los Angeles

Mon 28/4

06:00-08:50

2 stops18h 50m

£501

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Wed 7/5

09:20-11:45

1 stop34h 25m

San Francisco

Tue 27/5

07:00-08:45

2 stops17h 45m

£595

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Fri 5/9

17:35-10:12

2 stops24h 37m

Los Angeles

Fri 12/9

16:50-17:00

1 stop16h 10m

£604

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 24/4

09:40-21:19

3 stops43h 39m

Los Angeles

Mon 28/4

21:25-17:00

2 stops35h 35m

£817

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 23/4

17:35-11:50

1 stop26h 15m

Los Angeles

Wed 30/4

16:50-08:45

1 stop31h 55m

£833

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Wed 13/8

09:10-21:58

2 stops20h 48m

Las Vegas Harry Reid Intl

Sun 17/8

08:00-16:45

3 stops24h 45m

£974

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Wed 13/8

09:20-18:35

1 stop17h 15m

Las Vegas Harry Reid Intl

Sun 17/8

23:36-08:50

2 stops25h 14m

£1,060

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Wed 13/8

09:20-18:35

1 stop17h 15m

Las Vegas Harry Reid Intl

Sun 17/8

20:25-17:00

1 stop12h 35m

£1,061

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 24/4

09:40-09:00

2 stops31h 20m

Los Angeles

Sun 27/4

00:59-19:30

2 stops34h 31m

£1,170

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Mon 15/9

20:00-11:39

2 stops47h 39m

£361

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 14 results

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

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

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

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

7,891 reviews

Check prices

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

7,891 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

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

1,319 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

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

634 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

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

1,061 reviews

Delta

8.0

Very Good

7,891 reviews

Check prices

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

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 - San Francisco or Southampton Eastleigh - Las Vegas Harry Reid Intl 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

Alternative routes for Southampton to California

Heathrow to John F Kennedy Intl flights

Heathrow to Newark flights

Gatwick to John F Kennedy Intl flights

Heathrow to LaGuardia flights

London City to John F Kennedy Intl flights

Gatwick to Newark flights

London City to Newark flights

Stansted to Stewart flights

Heathrow to Miami flights

Heathrow to Los Angeles flights

Heathrow to Orlando flights

Gatwick to LaGuardia flights

Heathrow to Boston flights

Heathrow to Las Vegas flights

Stansted to John F Kennedy Intl flights

Heathrow to San Francisco flights

Luton to John F Kennedy Intl flights

Heathrow to O'Hare Intl flights

Heathrow to Seattle flights

Heathrow to Dallas/Fort Worth flights

Heathrow to Dulles Intl flights

Manchester to Orlando flights

Gatwick to Orlando flights

Heathrow to Baltimore flights

Gatwick to Boston flights

Heathrow to Stewart flights

Heathrow to Atlanta flights

Manchester to John F Kennedy Intl flights

London City to Miami flights

London City to Los Angeles flights

Stansted to Newark flights

Gatwick to Miami flights

Heathrow to Hobby flights

London City to Orlando flights

London City to Boston flights

Luton to Newark flights

Heathrow to Tampa flights

Gatwick to San Francisco flights

London City to San Francisco flights

Heathrow to Denver flights

Manchester to Newark flights

Luton to Los Angeles flights

Gatwick to Las Vegas flights

Stansted to Boston flights

Heathrow to George Bush Intcntl flights

Heathrow to Ontario flights

Heathrow to Raleigh flights

London City to Las Vegas flights

Gatwick to Stewart flights

Heathrow to Nashville flights

Complete your trip

California car hire

Los Angeles Airport car hire

San Francisco Airport car hire

San Diego Airport car hire

San Jose Airport car hire

Sacramento Intl Airport car hire

Ontario Airport car hire

Oakland Airport car hire

Burbank Bob Hope Airport car hire

Palm Springs Airport car hire

Fresno Airterminal Airport car hire

Long Beach Municipal Airport car hire

Direct flights to United States

Top 2 airlines flying from Southampton to California

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£529	Average£631	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£639	Average£854	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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.

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.

Cheap flights from Southampton to California from £361

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

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 26 March 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southampton to California

Cheapest flights from Southampton to CaliforniaExplore 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 26 March 2025.

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 26 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to California that are best for you.

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.

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?

Rainfall in California by month

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

Temperature in California by month

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

Reviews of airlines servicing California

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?

What are the most popular routes from Southampton to California?

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

How can I find direct flights from Southampton to California?

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

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

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.

Top 2 airlines flying from Southampton to California

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 Southampton to California?

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 26 March 2025.