How long is the flight from Southampton to California?

Departing from Southampton to California will take you 13h 40m. There are 5434 mi between Southampton and California. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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.

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).

What are the most popular routes from Southampton to California?

When deciding which route to take from Southampton to California consider Southampton Eastleigh - San Francisco, Southampton Eastleigh - Los Angeles Los Angeles or Southampton Eastleigh - Las Vegas Harry Reid Intl as they are the most popular.

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.

£434+ Cheap Flights from Southampton to California

Cheap flight deals from Southampton to California

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 14 August 2026.

Tue 15/909:15 -

1 stop17h 10m

Tue 22/920:10 -

1 stop15h 20m

Deal found 14/8£543

Tue 8/909:15 -

1 stop17h 10m

Mon 14/920:10 -

1 stop15h 20m

Deal found 10/8£545

Wed 16/908:55 -

1 stop15h 00m

Wed 23/917:40 -

1 stop15h 10m

Deal found 10/8£594

Sun 27/917:20 -

1 stop29h 25m

Sun 4/1016:45 -

1 stop31h 50m

Deal found 12/8£596

Tue 15/917:20 -

1 stop29h 25m

Tue 22/908:25 -

2 stops16h 20m

Deal found 14/8£598

Tue 8/909:05 -

1 stop13h 40m

Mon 14/906:10 -

2 stops18h 25m

Deal found 9/8£612

Thu 10/917:20 -

1 stop29h 25m

Thu 17/923:55 -

2 stops24h 50m

Deal found 10/8£613

Thu 24/909:05 -

2 stops44h 46m

Thu 1/1014:06 -

2 stops34h 39m

Deal found 10/8£618

Mon 21/917:20 -

2 stops30h 54m

Mon 28/914:06 -

2 stops18h 44m

Deal found 13/8£636

Sat 26/909:15 -

2 stops18h 25m

Sat 3/1007:00 -

2 stops17h 45m

Deal found 12/8£642

Fri 25/909:05 -

2 stops21h 01m

Fri 2/1011:32 -

2 stops21h 18m

Deal found 10/8£652

Sun 6/917:20 -

1 stop33h 15m

Sun 13/920:25 -

1 stop28h 10m

Deal found 9/8£688

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 14 August 2026.

Tue 8/909:15 -

1 stop17h 10m

Mon 14/920:10 -

1 stop15h 20m

Deal found 9/8£545

Sun 27/917:20 -

1 stop29h 25m

Sun 4/1008:25 -

2 stops16h 10m

Deal found 12/8£599

Tue 8/909:05 -

1 stop13h 40m

Mon 14/906:10 -

2 stops18h 25m

Deal found 9/8£612

Thu 14/108:40 -

2 stops18h 53m

Thu 28/108:55 -

2 stops15h 15m

Deal found 13/8£704

Wed 10/209:20 -

1 stop17h 10m

Wed 3/320:15 -

1 stop15h 15m

Deal found 12/8£706

Wed 4/1108:40 -

2 stops19h 15m

Wed 11/1106:01 -

2 stops18h 09m

Deal found 10/8£708

Wed 16/908:55 -

1 stop15h 00m

Wed 23/917:40 -

1 stop15h 10m

Deal found 9/8£594

Thu 10/917:20 -

1 stop29h 25m

Thu 17/923:55 -

2 stops24h 50m

Deal found 10/8£613

Fri 25/909:05 -

2 stops21h 01m

Fri 2/1011:32 -

2 stops21h 18m

Deal found 10/8£652

Thu 24/909:05 -

2 stops44h 46m

Thu 1/1014:06 -

2 stops34h 39m

Deal found 10/8£618

Mon 8/209:20 -

1 stop17h 10m

Mon 1/320:15 -

1 stop15h 15m

Deal found 10/8£706

Thu 17/1208:40 -

2 stops21h 54m

Wed 6/113:45 -

1 stop19h 15m

Deal found 11/8£679

Fri 25/920:00 -

2 stops32h 23m

Fri 2/1021:25 -

2 stops27h 10m

Deal found 11/8£767

Mon 21/917:20 -

2 stops30h 54m

Mon 28/914:06 -

2 stops18h 44m

Deal found 13/8£636

Fri 13/1120:00 -

1 stop30h 30m

Fri 4/1220:15 -

1 stop28h 25m

Deal found 14/8£720

Tue 15/1208:40 -

2 stops20h 45m

Wed 6/107:00 -

2 stops17h 10m

Deal found 11/8£679

Mon 9/1109:20 -

1 stop17h 10m

Mon 30/1118:00 -

2 stops17h 25m

Deal found 10/8£722

Mon 25/117:30 -

1 stop26h 15m

Fri 5/213:50 -

1 stop19h 10m

Deal found 11/8£685

Wed 4/1117:30 -

1 stop28h 45m

Tue 10/1116:10 -

1 stop16h 50m

Deal found 10/8£703

Thu 21/117:30 -

1 stop26h 15m

Fri 5/209:00 -

2 stops24h 00m

Deal found 11/8£685

Thu 27/809:20 -

1 stop14h 30m

Mon 5/1017:35 -

1 stop17h 55m

Deal found 12/8£760

Tue 3/1108:40 -

1 stop13h 35m

Wed 11/1107:00 -

2 stops17h 10m

Deal found 9/8£706

Mon 21/908:55 -

3 stops21h 04m

Mon 28/914:00 -

2 stops21h 30m

Deal found 13/8£946

Mon 25/117:30 -

1 stop26h 15m

Tue 9/209:00 -

2 stops24h 00m

Deal found 11/8£685

Thu 5/1120:00 -

1 stop27h 35m

Sun 8/1117:20 -

1 stop15h 15m

Deal found 13/8£766

Wed 4/1117:30 -

1 stop28h 45m

Thu 12/1112:15 -

2 stops20h 45m

Deal found 10/8£706

Thu 24/920:00 -

1 stop27h 50m

Mon 28/917:35 -

1 stop17h 55m

Deal found 10/8£771

Sun 6/909:15 -

2 stops19h 01m

Sun 13/907:05 -

2 stops17h 30m

Deal found 9/8£708

Tue 3/1108:40 -

2 stops20h 24m

Thu 12/1111:41 -

2 stops21h 19m

Deal found 10/8£713

Wed 18/1108:40 -

2 stops21h 30m

Sun 22/1111:07 -

2 stops21h 53m

Deal found 13/8£708

Find flight deals from Southampton to California

Round-trip from	£543
One-way from	£434
Popular in	December
Cheapest in	February
Average price	£529

Aer Lingus
15/9-22/9
2 total stops
32h 30m total
Southampton to California

Search Deals

British Airways
28/10
1 total stop
17h 10m total
Southampton to California

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£9 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

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

Cheapest return flight

SouthamptonLos Angeles

SOU Southampton Eastleigh - LAX Los Angeles Los Angeles

SOULAX

Southampton Eastleigh

Tue 8/9

09:15-18:25

1 stop17h 10m

Los Angeles Los Angeles

Mon 14/9

20:10-19:30

1 stop15h 20m

£545

Fastest return journey

SouthamptonSan Francisco

SOU Southampton Eastleigh - SFO San Francisco

SOUSFO

Southampton Eastleigh

Wed 16/9

08:55-15:55

1 stop15h 00m

San Francisco

Wed 23/9

17:40-16:50

1 stop15h 10m

£594

SouthamptonLos Angeles

SOU Southampton Eastleigh - LAX Los Angeles Los Angeles

SOULAX

Southampton Eastleigh

Sun 27/9

17:20-14:45

1 stop29h 25m

Los Angeles Los Angeles

Sun 4/10

08:25-08:35

2 stops16h 10m

£599

SouthamptonLos Angeles

SOU Southampton Eastleigh - LAX Los Angeles Los Angeles

SOULAX

Southampton Eastleigh

Tue 8/9

09:05-14:45

1 stop13h 40m

Los Angeles Los Angeles

Mon 14/9

06:10-08:35

2 stops18h 25m

£612

SouthamptonLos Angeles

SOU Southampton Eastleigh - LAX Los Angeles Los Angeles

SOULAX

Southampton Eastleigh

Thu 10/9

17:20-14:45

1 stop29h 25m

Los Angeles Los Angeles

Thu 17/9

23:55-08:45

2 stops24h 50m

£613

SouthamptonBurbank

SOU Southampton Eastleigh - BUR Burbank Bob Hope

SOUBUR

Southampton Eastleigh

Thu 24/9

09:05-21:51

2 stops44h 46m

Burbank Bob Hope

Thu 1/10

14:06-08:45

2 stops34h 39m

£618

SouthamptonBurbank

SOU Southampton Eastleigh - BUR Burbank Bob Hope

SOUBUR

Southampton Eastleigh

Mon 21/9

17:20-16:14

2 stops30h 54m

Burbank Bob Hope

Mon 28/9

14:06-16:50

2 stops18h 44m

£636

SouthamptonSan Jose

SOU Southampton Eastleigh - SJC San Jose

SOUSJC

Southampton Eastleigh

Fri 25/9

09:05-22:06

2 stops21h 01m

San Jose

Fri 2/10

11:32-16:50

2 stops21h 18m

£652

SouthamptonLos Angeles

SOU Southampton Eastleigh - LAX Los Angeles Los Angeles

SOULAX

Southampton Eastleigh

Thu 17/12

08:40-22:34

2 stops21h 54m

Los Angeles Los Angeles

Wed 6/1

13:45-17:00

1 stop19h 15m

£679

SouthamptonLos Angeles

SOU Southampton Eastleigh - LAX Los Angeles Los Angeles

SOULAX

Southampton Eastleigh

Tue 15/12

08:40-21:25

2 stops20h 45m

Los Angeles Los Angeles

Wed 6/1

07:00-08:10

2 stops17h 10m

£679

Flights are sorted by cheapest return flights first.

Deals found on 9/8

Showing 1-10 of 48 resultsSorted by cheapest first

...

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.

SOU-LAX

SOU-LAS

SOU-SFO

SOU-SJC

SOU-BUR

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

SOU-USCA

SOU-LAX

SOU-LAS

SOU-SFO

SOU-SJC

No data available for this route at this time. Please check back soon.

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.
How long is the flight from Southampton to California?
Departing from Southampton to California will take you 13h 40m. There are 5434 mi between Southampton and California. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Southampton to California?
When deciding which route to take from Southampton to California consider Southampton Eastleigh - San Francisco, Southampton Eastleigh - Los Angeles Los Angeles 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

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Top destinations

Alternative routes for Southampton to California

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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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Cheap flights from Southampton to California from £434

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 28/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap 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 14 August 2026.

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 14 August 2026.

Best flights from Southampton to CaliforniaDiscover 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 14 August 2026.

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 14 August 2026.

Last-minute flights from Southampton to CaliforniaDiscover last-minute flight deals from Southampton to California. Data last updated 14 August 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to California. Data last updated 14 August 2026 and is based on user searches.

One-way flights from Southampton to CaliforniaSearch for one-way flight options from Southampton to California. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.

Search for one-way flight options from Southampton to California. Find affordable one-way fares based on user searches. Data last updated 14 August 2026.

Find flight deals from Southampton to California

Round-trip from

One-way from

Popular in

Cheapest in

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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

Related info for your journey

What airport do you fly from for flights from Southampton to California?

How long is the flight 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?

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.

Complete your trip

Complete your trip to California by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Southampton to California by cabin class

Find flights from Southampton to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and California flights

Browse other Southampton and California flight options. Last updated on 14 August 2026.

Popular flight searches

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Southampton to California flights

Consider these flights travelling from Southampton to California.

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How does Cheapflights help users find flights from Southampton to California?

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

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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 14 August 2026.

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 14 August 2026.

Last-minute flights from Southampton to California
Discover last-minute flight deals from Southampton to California. Data last updated 14 August 2026 and is based on user searches.

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 14 August 2026.