What airlines fly to Southampton?

British Airways, United Airlines and Virgin Atlantic are the top three most popular airlines that fly to Southampton from California according to our data. British Airways is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Southampton. Keep in mind that there are 24 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from California to Southampton Eastleigh?

Delta is the most popular carrier operating from California to Southampton Eastleigh

How long does it take to fly to Southampton?

Average flight duration from California to Southampton depends on which airport you fly into and out of. Flying from San Francisco to London Heathrow Airport is 10h 15m on average, while flying from Los Angeles to London Heathrow Airport is 10h 20m on average. London Heathrow Airport is the most popular airport in Southampton.

When did momondo last update prices for flights from California to Southampton Eastleigh Airport?

Prices for flights from California to Southampton Eastleigh Airport are refreshed on a daily basis.

How many operators does momondo search for flights from California to Southampton Eastleigh Airport?

As of October 2026, there are 2 operators available to choose from for flights from California to Southampton Eastleigh Airport.

How old do you have to be to fly from California to Southampton Eastleigh Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Southampton Eastleigh Airport.

What documentation or ID do you need to fly to Southampton Eastleigh Airport?

The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$399 Cheap Flights from California to Southampton in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from California to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:25 pm - 7:30 pmLAX Los Angeles-SOU Southampton Eastleigh

15h 05m1 stop Dublin

9:20 am - 7:40 pmSOU Southampton Eastleigh-LAX Los Angeles

17h 20m1 stop Dublin

$965Aer Lingus

Mon, Mar 15 - Fri, Mar 26

8:25 pm - 7:30 pmLAX Los Angeles-SOU Southampton Eastleigh

15h 05m1 stop Dublin

12:25 pm - 6:40 pmSOU Southampton Eastleigh-LAX Los Angeles

14h 15m1 stop Dublin

$967Aer Lingus

Mon, Nov 16 - Mon, Nov 23

9:25 pm - 7:30 pmLAX Los Angeles-SOU Southampton Eastleigh

15h 05m1 stop Dublin

5:20 pm - 6:25 pmSOU Southampton Eastleigh-LAX Los Angeles

33h 05m1 stop Dublin

$978Multiple Airlines

Mon, Mar 15 - Thu, Apr 8

9:25 pm - 7:30 pmLAX Los Angeles-SOU Southampton Eastleigh

15h 05m1 stop Dublin

5:20 pm - 6:25 pmSOU Southampton Eastleigh-LAX Los Angeles

33h 05m1 stop Dublin

$978Multiple Airlines

Mon, Mar 15 - Thu, Apr 8

2:50 pm - 5:00 pmLAX Los Angeles-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

5:35 pm - 11:50 amSOU Southampton Eastleigh-LAX Los Angeles

26h 15m1 stop Amsterdam Schiphol

$994Delta

Wed, Mar 17 - Wed, Mar 31

2:50 pm - 5:00 pmLAX Los Angeles-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

5:35 pm - 11:50 amSOU Southampton Eastleigh-LAX Los Angeles

26h 15m1 stop Amsterdam Schiphol

$994Delta

Mon, Mar 15 - Tue, Mar 30

2:50 pm - 5:00 pmLAX Los Angeles-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

5:35 pm - 11:50 amSOU Southampton Eastleigh-LAX Los Angeles

26h 15m1 stop Amsterdam Schiphol

$994Delta

Tue, Mar 16 - Tue, Mar 30

1:50 pm - 5:00 pmSFO San Francisco-SOU Southampton Eastleigh

19h 10m1 stop Amsterdam Schiphol

5:30 pm - 11:45 amSOU Southampton Eastleigh-SFO San Francisco

26h 15m1 stop Amsterdam Schiphol

$1,005KLM

Tue, Jan 12 - Tue, Jan 19

5:20 pm - 7:30 pmSFO San Francisco-SOU Southampton Eastleigh

18h 10m1 stop Dublin

8:00 pm - 4:35 pmSOU Southampton Eastleigh-SFO San Francisco

27h 35m1 stop Dublin

$1,340Aer Lingus

Wed, Mar 10 - Sun, Mar 21

5:20 pm - 7:30 pmSFO San Francisco-SOU Southampton Eastleigh

18h 10m1 stop Dublin

8:00 pm - 4:35 pmSOU Southampton Eastleigh-SFO San Francisco

27h 35m1 stop Dublin

$1,345Aer Lingus

Wed, Mar 10 - Sun, Mar 21

Cheap last minute flights

Enter your travel dates to find the best prices.

4:45 pm - 4:50 pmLAX Los Angeles-SOU Southampton Eastleigh

16h 05m1 stop Amsterdam Schiphol

5:35 pm - 11:45 amSOU Southampton Eastleigh-LAX Los Angeles

26h 10m1 stop Amsterdam Schiphol

$1,208Delta

Mon, Oct 5 - Tue, Nov 3

1:50 pm - 4:50 pmLAX Los Angeles-SOU Southampton Eastleigh

19h 00m1 stop Amsterdam Schiphol

5:45 pm - 11:45 amSOU Southampton Eastleigh-LAX Los Angeles

26h 00m1 stop Amsterdam Schiphol

$1,208Delta

Mon, Oct 5 - Mon, Nov 2

10:00 pm - 8:35 amSFO San Francisco-SOU Southampton Eastleigh

26h 35m2 stops New York John F Kennedy Intl Amsterdam Schiphol

9:15 am - 11:45 amSOU Southampton Eastleigh-SFO San Francisco

34h 30m1 stop Amsterdam Schiphol

$1,219Delta

Sat, Oct 10 - Wed, Oct 21

10:00 pm - 8:35 amSFO San Francisco-SOU Southampton Eastleigh

26h 35m2 stops New York John F Kennedy Intl Amsterdam Schiphol

9:05 am - 11:45 amSOU Southampton Eastleigh-SFO San Francisco

34h 40m1 stop Amsterdam Schiphol

$1,219Delta

Sat, Oct 10 - Mon, Oct 19

1:45 pm - 4:50 pmSFO San Francisco-SOU Southampton Eastleigh

19h 05m1 stop Amsterdam Schiphol

5:20 pm - 8:18 pmSOU Southampton Eastleigh-SFO San Francisco

34h 58m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$1,224Delta

Wed, Oct 7 - Wed, Oct 14

1:45 pm - 4:50 pmSFO San Francisco-SOU Southampton Eastleigh

19h 05m1 stop Amsterdam Schiphol

5:20 pm - 5:15 pmSOU Southampton Eastleigh-SFO San Francisco

31h 55m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,224Delta

Wed, Oct 7 - Mon, Oct 19

1:45 pm - 4:50 pmSFO San Francisco-SOU Southampton Eastleigh

19h 05m1 stop Amsterdam Schiphol

5:20 pm - 5:05 pmSOU Southampton Eastleigh-SFO San Francisco

31h 45m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$1,224Delta

Wed, Oct 7 - Tue, Oct 13

6:05 am - 4:50 pmSFO San Francisco-SOU Southampton Eastleigh

26h 45m2 stops Minneapolis St Paul Amsterdam Schiphol

5:20 pm - 5:05 pmSOU Southampton Eastleigh-SFO San Francisco

31h 45m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$1,229Delta

Wed, Oct 7 - Tue, Oct 13

6:05 am - 4:50 pmSFO San Francisco-SOU Southampton Eastleigh

26h 45m2 stops Minneapolis St Paul Amsterdam Schiphol

5:20 pm - 5:15 pmSOU Southampton Eastleigh-SFO San Francisco

31h 55m2 stops Amsterdam Schiphol Minneapolis St Paul

$1,229Delta

Wed, Oct 7 - Mon, Oct 19

9:00 pm - 2:30 pmLAX Los Angeles-SOU Southampton Eastleigh

33h 30m2 stops London Heathrow Edinburgh Turnhouse

9:20 am - 6:25 pmSOU Southampton Eastleigh-LAX Los Angeles

17h 05m1 stop Dublin

$6,398British Airways

Fri, Oct 9 - Fri, Oct 16

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KLM flights from California to Southampton

Our best KLM deals on California to Southampton flight tickets

KLM

Mar 16

LAX2:50 pmLos Angeles

19h 10m

1 stop

SOU5:00 pmSouthampton Eastleigh

Apr 1

SOU5:35 pmSouthampton Eastleigh

26h 15m

1 stop

LAX11:50 amLos Angeles

$998

KLM

Mar 21

LAX2:10 pmLos Angeles

19h 50m

2 stops

SOU5:00 pmSouthampton Eastleigh

Mar 29

SOU5:35 pmSouthampton Eastleigh

26h 15m

1 stop

LAX11:50 amLos Angeles

$999

KLM

Jan 12

SFO1:50 pmSan Francisco

19h 10m

1 stop

SOU5:00 pmSouthampton Eastleigh

Jan 19

SOU5:30 pmSouthampton Eastleigh

26h 15m

1 stop

SFO11:45 amSan Francisco

$1,005

Virgin Atlantic flights from California to Southampton

Our best Virgin Atlantic deals on California to Southampton flight tickets

Virgin Atlantic

Mar 15

LAX11:45 amLos Angeles

22h 15m

2 stops

SOU5:00 pmSouthampton Eastleigh

Apr 8

SOU9:20 amSouthampton Eastleigh

13h 25m

1 stop

LAX2:45 pmLos Angeles

$1,002

Virgin Atlantic

Oct 12

LAX4:45 pmLos Angeles

16h 05m

1 stop

SOU4:50 pmSouthampton Eastleigh

Oct 15

SOU9:05 amSouthampton Eastleigh

13h 40m

1 stop

LAX2:45 pmLos Angeles

$1,387

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Mon 3/15

9:25 pm-7:30 pm

1 stop15h 05m

Southampton Eastleigh

Fri 3/26

9:20 am-7:40 pm

1 stop17h 20m

$965

Quickest round-trip

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Mon 11/16

8:25 pm-7:30 pm

1 stop15h 05m

Southampton Eastleigh

Mon 11/23

12:25 pm-6:40 pm

1 stop14h 15m

$967

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Mon 3/15

9:25 pm-7:30 pm

1 stop15h 05m

Southampton Eastleigh

Thu 4/8

5:20 pm-6:25 pm

1 stop33h 05m

$978

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Mon 3/15

9:25 pm-7:30 pm

1 stop15h 05m

Southampton Eastleigh

Thu 4/8

5:20 pm-6:25 pm

1 stop33h 05m

$978

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Wed 3/17

2:50 pm-5:00 pm

1 stop19h 10m

Southampton Eastleigh

Wed 3/31

5:35 pm-11:50 am

1 stop26h 15m

$994

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Mon 3/15

2:50 pm-5:00 pm

1 stop19h 10m

Southampton Eastleigh

Tue 3/30

5:35 pm-11:50 am

1 stop26h 15m

$994

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Tue 3/16

2:50 pm-5:00 pm

1 stop19h 10m

Southampton Eastleigh

Tue 3/30

5:35 pm-11:50 am

1 stop26h 15m

$994

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Tue 1/12

1:50 pm-5:00 pm

1 stop19h 10m

Southampton Eastleigh

Tue 1/19

5:30 pm-11:45 am

1 stop26h 15m

$1,005

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Wed 3/10

5:20 pm-7:30 pm

1 stop18h 10m

Southampton Eastleigh

Sun 3/21

8:00 pm-4:35 pm

1 stop27h 35m

$1,340

San FranciscoSouthampton

SFO San Francisco - SOU Southampton Eastleigh

SFOSOU

San Francisco

Wed 3/10

5:20 pm-7:30 pm

1 stop18h 10m

Southampton Eastleigh

Sun 3/21

8:00 pm-4:35 pm

1 stop27h 35m

$1,345

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from California to Southampton

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Southampton?

If you don’t want to visit Southampton in February, then you should wait until January to fly from California, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on California to Southampton flights?

You could potentially save up to 11% on your flight if you consider stops on a California to Southampton flight.

Cheap California to Southampton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to Southampton

Best Price Found	$399
Fastest flight time	15h 05m
Direct flights	None

The best one-way flight to Southampton from California in the past 72 hours is $399. The best round-trip flight deal from California to Southampton found on momondo in the last 72 hours is $965.

The fastest flight from California to Southampton takes 15h 05m

There are no direct flights from California to Southampton. There are no popular flight routes from California to Southampton.

Search flight deals

Frequently asked questions about flying from California to Southampton

When did momondo last update prices for flights from California to Southampton Eastleigh Airport?
Prices for flights from California to Southampton Eastleigh Airport are refreshed on a daily basis.
How many operators does momondo search for flights from California to Southampton Eastleigh Airport?
As of October 2026, there are 2 operators available to choose from for flights from California to Southampton Eastleigh Airport.
How old do you have to be to fly from California to Southampton Eastleigh Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from California to Southampton Eastleigh Airport.
What documentation or ID do you need to fly to Southampton Eastleigh Airport?
The required travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Southampton Eastleigh Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from California to Southampton

Compare and see reviews for airlines that fly from California to Southampton with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $411	Free Cancellation	Rating 7.8 8,626 reviews		Search Delta flights
Aer Lingus	PriceFrom $923	Free Cancellation	Rating 7.3 1,811 reviews		Search Aer Lingus flights

Portsmouth

Why use momondo?

Why should I use momondo to find a flight deal from California to Southampton?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to Southampton for you.

Can I find flights from California to Southampton with flexible booking policies on momondo?

All flight searches from California to Southampton on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from California to Southampton?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from California to Southampton.

I’m not ready to book a flight from California to Southampton right now. Can momondo alert me if prices change?

Price alerts on flights to Southampton from California are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Southampton trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from California to London from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to London departing on 3/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from California to Southampton

Our best KLM deals on California to Southampton flight tickets

Virgin Atlantic flights from California to Southampton

Our best Virgin Atlantic deals on California to Southampton flight tickets

momondo Fare Finder

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

See travel insights to London from

How to get the cheapest flight ticket from California to Southampton

What is the cheapest month to fly to Southampton?

Can stopping save me money on California to Southampton flights?

What is the cheapest airline that flies from California to Southampton Eastleigh?

What airlines fly to Southampton?

How long does it take to fly to Southampton?

Cheap California to Southampton flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from California to Southampton

Best airlines flying from California to Southampton

Compare and see reviews for airlines that fly from California to Southampton with momondo

Traveling to a place near London?

Why use momondo?

An easier way to manage your Southampton trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United Kingdom

Airports servicing England

Fly your favorite airline to London

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to London

List of cabin classes available on flights landing in London. Availability may vary depending on flight origin and airline.

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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