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.

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

To save up to 20% on this flight, we recommend booking at least 58 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 £490 1-2 weeks out and tickets from £698 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 September, with the cheapest ticket starting at £292.

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.

£344+ Flights from Southampton to California

Cheap flight deals from Southampton to California

Round-trip from	£734
One-way from	£344
Popular in	August
Cheapest in	September
Average price	£466

Delta
26/5-3/6
3 total stops
49h 16m total
Southampton to California

Search Deals

24/3
3 total stops
54h 39m total
Southampton to California

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£43 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 February 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 21 February 2025.

Sat 1/1109:30SOU - LAX

2 stops22h 11mVirgin Atlantic

Tue 11/1113:45LAX - SOU

1 stop19h 05mVirgin Atlantic

Deal found 20/2£612

Sat 1/1109:30SOU - LAX

1 stop34h 15mKLM

Tue 11/1113:45LAX - SOU

1 stop34h 40mKLM

Deal found 20/2£627

Sat 1/1109:30SOU - LGB

2 stops44h 11mMultiple Airlines

Tue 11/1107:10LGB - SOU

2 stops25h 40mMultiple Airlines

Deal found 20/2£704

Fri 28/209:00SOU - LAS

2 stops21h 22mDelta

Mon 3/306:00LAS - SOU

2 stops18h 25mDelta

Deal found 20/2£727

Mon 26/517:35SOU - LAX

1 stop26h 15mDelta

Tue 3/609:59LAX - SOU

2 stops23h 01mDelta

Deal found 19/2£734

Sun 6/418:25SOU - SFO

1 stop25h 20mKLM

Sun 13/413:45SFO - SOU

1 stop35h 05mKLM

Deal found 20/2£756

Wed 11/609:20SOU - LAS

1 stop17h 15mKLM

Sun 15/620:25LAS - SOU

1 stop28h 25mKLM

Deal found 20/2£826

Sun 6/420:00SOU - SFO

3 stops35h 57mMultiple Airlines

Sun 13/409:30SFO - SOU

2 stops25h 25mMultiple Airlines

Deal found 20/2£843

Sat 5/409:40SOU - LAX

1 stop16h 45mAer Lingus

Sat 12/420:15LAX - SOU

1 stop15h 15mAer Lingus

Deal found 20/2£871

Sat 5/416:25SOU - LAS

2 stops37h 18mAer Lingus

Sat 12/407:00LAS - SOU

2 stops17h 35mAer Lingus

Deal found 20/2£894

Sat 5/416:25SOU - LAS

3 stops37h 03mMultiple Airlines

Fri 11/400:55LAS - SOU

3 stops34h 35mMultiple Airlines

Deal found 20/2£1,100

Sat 5/409:40SOU - LAX

3 stops31h 49mMultiple Airlines

Sat 12/407:45LAX - SOU

2 stops27h 45mMultiple Airlines

Deal found 20/2£1,319

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 21 February 2025.

Mon 26/517:35SOU - LAX

1 stop26h 15mDelta

Tue 3/609:59LAX - SOU

2 stops23h 01mDelta

Deal found 19/2£734

Sun 6/418:25SOU - SFO

1 stop25h 20mKLM

Sun 13/413:45SFO - SOU

1 stop35h 05mKLM

Deal found 20/2£756

Sun 6/420:00SOU - SFO

3 stops35h 57mMultiple Airlines

Sun 13/409:30SFO - SOU

2 stops25h 25mMultiple Airlines

Deal found 20/2£843

Sat 5/409:40SOU - LAX

1 stop16h 45mAer Lingus

Sat 12/420:15LAX - SOU

1 stop15h 15mAer Lingus

Deal found 20/2£871

Sat 5/409:20SOU - LAX

2 stops31h 24mVirgin Atlantic

Sat 12/413:10LAX - SOU

2 stops35h 35mVirgin Atlantic

Deal found 20/2£907

Wed 11/609:20SOU - LAS

1 stop17h 15mKLM

Sun 15/620:25LAS - SOU

1 stop28h 25mKLM

Deal found 20/2£826

Sat 5/416:25SOU - LAS

2 stops37h 18mAer Lingus

Sat 12/407:00LAS - SOU

2 stops17h 35mAer Lingus

Deal found 20/2£894

Sat 5/409:20SOU - LAX

1 stop13h 30mKLM

Sat 12/409:34LAX - SOU

2 stops15h 11mKLM

Deal found 20/2£875

Sat 5/416:25SOU - LAS

3 stops37h 03mMultiple Airlines

Fri 11/400:55LAS - SOU

3 stops34h 35mMultiple Airlines

Deal found 20/2£1,100

Sat 5/409:40SOU - LAX

3 stops31h 49mMultiple Airlines

Sat 12/407:45LAX - SOU

2 stops27h 45mMultiple Airlines

Deal found 20/2£1,319

Tue 3/617:35SOU - SFO

1 stop26h 10mAir France

Tue 10/613:45SFO - SOU

1 stop19h 15mAir France

Deal found 20/2£4,171

Tue 3/609:10SOU - SFO

2 stops22h 39mAer Lingus

Tue 10/606:16SFO - SOU

2 stops17h 49mAer Lingus

Deal found 20/2£2,693

Last-minute flights from Southampton to California
Discover last-minute flight deals from Southampton to California. Data last updated 21 February 2025 and is based on user searches.

Fri 28/209:00SOU - LAS

2 stops21h 22mDelta

Mon 3/306:00LAS - SOU

2 stops18h 25mDelta

Deal found 20/2£727

Fri 28/209:00SOU - LAS

2 stops20h 37mDelta

Tue 4/300:55LAS - SOU

2 stops31h 55mDelta

Deal found 20/2£727

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 21 February 2025.

Mon 24/312:25SOU - LAX

3 stops54h 39mMultiple Airlines

Deal found 20/2£344

Sun 11/520:00SOU - SFO

3 stops57h 25mMultiple Airlines

Deal found 20/2£383

Sun 15/616:35SOU - LAS

3 stops48h 37mMultiple Airlines

Deal found 20/2£471

Mon 24/309:25SOU - LAX

1 stop17h 05mAer Lingus

Deal found 20/2£574

Sun 11/509:10SOU - SFO

1 stop14h 35mAer Lingus

Deal found 20/2£578

Sun 15/617:35SOU - LAS

1 stop33h 00mKLM

Deal found 20/2£1,405

Find flights from Southampton to California within your budget

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Mon 26/5

09:20-14:50

1 stop13h 30m

Los Angeles

Wed 4/6

06:35-08:45

2 stops18h 10m

£734

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 6/4

18:25-11:45

1 stop25h 20m

San Francisco

Sun 13/4

13:45-08:50

1 stop35h 05m

£756

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Wed 11/6

09:20-18:35

1 stop17h 15m

Las Vegas Harry Reid Intl

Sun 15/6

20:25-08:50

1 stop28h 25m

£826

SouthamptonSan Francisco

SOU - SFO

SOUSFO

Southampton Eastleigh

Sun 6/4

20:00-23:57

3 stops35h 57m

San Francisco

Sun 13/4

09:30-18:55

2 stops25h 25m

£843

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 5/4

09:40-18:25

1 stop16h 45m

Los Angeles

Sat 12/4

20:15-19:30

1 stop15h 15m

£871

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 5/4

09:20-14:50

1 stop13h 30m

Los Angeles

Sat 12/4

09:34-08:45

2 stops15h 11m

£875

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Sat 5/4

16:25-21:43

2 stops37h 18m

Las Vegas Harry Reid Intl

Sat 12/4

07:00-08:35

2 stops17h 35m

£894

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 5/4

09:20-08:44

2 stops31h 24m

Los Angeles

Sat 12/4

13:10-08:45

2 stops35h 35m

£907

SouthamptonLas Vegas

SOU - LAS

SOULAS

Southampton Eastleigh

Sat 5/4

16:25-21:28

3 stops37h 03m

Las Vegas Harry Reid Intl

Fri 11/4

00:55-19:30

3 stops34h 35m

£1,100

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 5/4

09:40-09:29

3 stops31h 49m

Los Angeles

Sat 12/4

07:45-19:30

2 stops27h 45m

£1,319

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 23 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.

Travel insights for flights from Southampton to California

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

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

8,212 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

8,212 reviews

Delta

8.0

Very Good

8,212 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

1,333 reviews

Delta

8.0

Very Good

8,212 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

7.5

Good

654 reviews

Delta

8.0

Very Good

8,212 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

Air France

7.4

Good

1,449 reviews

Delta

8.0

Very Good

8,212 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

1,070 reviews

Delta

8.0

Very Good

8,212 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 - 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

Alternative routes for Southampton to California

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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£471	Average£646	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£655	Average£875	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.

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Cheapflights is completely free to use, so you can start saving the moment you arrive.

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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 £344

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 24/3. 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 21 February 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 21 February 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 21 February 2025.

Find flights from Southampton to California within your budget

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.

Travel insights for flights from Southampton to California

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

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 21 February 2025.