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$637+ Cheap flights from Southampton (SOU) to Los Angeles (LAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LAX
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheap flight deals from Southampton to Los Angeles

Cheapest flights from Southampton to Los Angeles
Explore the most affordable flight options available from Southampton to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:55 pm
SOU
-
LAX
1 stop30h 15m
Multiple Airlines
Sun 11/157:55 pm
LAX
-
SOU
1 stop15h 25m
Multiple Airlines
Deal found 3/29$637
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/159:20 am
SOU
-
LAX
1 stop17h 05m
Aer Lingus
Fri 5/228:10 pm
LAX
-
SOU
1 stop15h 20m
Aer Lingus
Deal found 3/31$811
This Kiwi.com deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:20 am
SOU
-
LAX
1 stop17h 05m
Aer Lingus
Tue 5/198:10 pm
LAX
-
SOU
1 stop15h 20m
Aer Lingus
Deal found 3/28$813
This TravelUp deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/98:40 am
SOU
-
LAX
1 stop35h 05m
KLM
Sun 11/156:00 am
LAX
-
SOU
2 stops18h 10m
KLM
Deal found 3/29$858
This TravelUp deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/149:25 am
SOU
-
LAX
2 stops19h 57m
KLM
Tue 11/177:00 am
LAX
-
SOU
2 stops17h 10m
KLM
Deal found 3/31$866
This Gotogate deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:20 pm
SOU
-
LAX
1 stop26h 30m
Virgin Atlantic
Tue 5/194:45 pm
LAX
-
SOU
1 stop31h 50m
Virgin Atlantic
Deal found 3/29$869
This Delta deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:05 am
SOU
-
LAX
1 stop13h 40m
Delta
Tue 5/199:25 am
LAX
-
SOU
2 stops23h 25m
Delta
Deal found 3/28$879
This British Airways deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:20 am
SOU
-
LAX
1 stop17h 05m
British Airways
Mon 10/198:10 pm
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 3/30$905
This British Airways deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:20 am
SOU
-
LAX
1 stop17h 05m
British Airways
Wed 5/208:10 pm
LAX
-
SOU
1 stop15h 20m
British Airways
Deal found 4/1$909
This Mytrip deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/129:20 am
SOU
-
LAX
1 stop17h 05m
Multiple Airlines
Tue 5/198:10 pm
LAX
-
SOU
2 stops28h 25m
Multiple Airlines
Deal found 3/29$912

Find flight deals from Southampton to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$811
(Kiwi.com)

One-way from

$673
(Justfly.com)

Popular in

July

Cheapest in

January

Average price

$900
Provider with most accurate pricing for Southampton Eastleigh-Los Angeles Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Southampton Eastleigh-Los Angeles Los Angeles flights.
Search Deals
From Southampton Eastleigh to Los Angeles Los Angeles
Search Deals
One-way flight from Southampton Eastleigh to Los Angeles Los Angeles
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($402 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southampton to Los Angeles 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 2,558,603 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Southampton to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Mon 9/28

9:20 am-6:25 pm

1 stop17h 05m

Los Angeles Los Angeles

Mon 10/19

8:10 pm-7:30 pm

1 stop15h 20m

$905

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Tue 5/12

9:05 am-8:45 pm

2 stops19h 40m

Los Angeles Los Angeles

Tue 5/19

9:25 am-4:50 pm

2 stops23h 25m

$928

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Tue 4/28

7:55 pm-1:40 pm

2 stops25h 45m

Los Angeles Los Angeles

Tue 5/19

8:10 pm-7:30 pm

1 stop15h 20m

$938

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 4/29

6:50 am-6:15 pm

2 stops19h 25m

Los Angeles Los Angeles

Wed 5/20

8:10 pm-7:30 pm

1 stop15h 20m

$953

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 5/14

9:05 am-10:44 pm

2 stops21h 39m

Los Angeles Los Angeles

Thu 5/21

9:25 am-4:50 pm

2 stops23h 25m

$968

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Mon 4/27

7:55 pm-1:40 pm

2 stops25h 45m

Los Angeles Los Angeles

Mon 5/18

8:10 pm-7:30 pm

1 stop15h 20m

$974

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 9/26

9:20 am-6:25 pm

1 stop17h 05m

Los Angeles Los Angeles

Sat 10/17

8:10 pm-7:30 pm

1 stop15h 20m

$1,010

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Fri 8/28

6:50 am-6:20 pm

2 stops19h 30m

Los Angeles Los Angeles

Thu 9/17

8:10 pm-7:30 pm

1 stop15h 20m

$1,024

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 9/10

6:50 am-6:20 pm

2 stops19h 30m

Los Angeles Los Angeles

Sun 9/13

5:05 pm-8:25 am

2 stops31h 20m

$1,024

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Fri 8/21

6:50 am-6:20 pm

2 stops19h 30m

Los Angeles Los Angeles

Wed 8/26

6:10 pm-8:25 am

2 stops30h 15m

$1,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3
  • Most accurate provider: When it comes to deals on Southampton-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Southampton-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Southampton-Los Angeles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Southampton-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Southampton-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Southampton to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Southampton with our price prediction graph.
Estimated round-trip 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 Los Angeles

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

Currently, September is the cheapest month in which you can book a flight from Southampton to Los Angeles (average of $320). Flying from Southampton to Los Angeles in July is currently the most expensive (average of $519). 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.

How much does it cost to fly round-trip from Southampton to Los Angeles?

Related info for your journey

Find useful and relevant information for your journey from Southampton to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Southampton to Los Angeles?

    Airlines like British Airways and Delta fly from Southampton to Los Angeles in about 17h 05m. The time it takes to get you to your destination can typically vary by up to 2h 35m. There are 5434 mi between Southampton and Los Angeles. This flight may include one or multiple stops.

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

    Yes. In addition to deals on Southampton to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Los Angeles?

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

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

    Yes. Cheapflights offers flight deals from Southampton to Los Angeles 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 Los Angeles?

    Currently, September is the cheapest month in which you can book a flight from Southampton to Los Angeles (average of $320). Flying from Southampton to Los Angeles in July is currently the most expensive (average of $519). 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

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Downey
Avalon
Oceanside
Inglewood
Universal City
Carson
El Segundo
Torrance
Hesperia
West Hollywood
Lancaster
Garden Grove
Oxnard
Buena Park
Redondo Beach
Lake Elsinore
Fountain Valley
Glendale
Montebello
Moreno Valley

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