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Cheap flights from Los Angeles to Southampton from £325

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
22 Apr — 29 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Los Angeles to Southampton

Enter your travel dates to find the best prices.

Cheapest flights from Los Angeles to Southampton
Explore the most affordable flight options available from Los Angeles to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 March 2026.

Sun 20/916:45
LAX
-
SOU
1 stop16h 05m
Delta
Thu 8/1017:20
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 22/3£720
Mon 21/911:45
LAX
-
SOU
2 stops21h 05m
Delta
Tue 6/1017:20
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 22/3£723
Thu 7/519:55
LAX
-
SOU
2 stops52h 00m
Multiple Airlines
Sat 16/520:05
SOU
-
LAX
1 stop29h 25m
Multiple Airlines
Deal found 21/3£741
Fri 18/916:45
LAX
-
SOU
1 stop16h 05m
Delta
Mon 5/1017:20
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 22/3£757
Sun 6/916:45
LAX
-
SOU
1 stop31h 50m
Delta
Fri 18/909:05
SOU
-
LAX
1 stop13h 40m
Delta
Deal found 19/3£758
Mon 4/513:50
LAX
-
SOU
1 stop19h 00m
KLM
Mon 11/517:20
SOU
-
LAX
1 stop26h 30m
KLM
Deal found 21/3£760
Sat 5/921:20
LAX
-
SOU
2 stops27h 15m
Delta
Mon 14/917:20
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 19/3£761
Tue 27/1014:45
LAX
-
SOU
1 stop19h 15m
Delta
Fri 6/1108:40
SOU
-
LAX
2 stops19h 51m
Delta
Deal found 19/3£765
Sun 25/1022:50
LAX
-
SOU
2 stops26h 20m
Delta
Fri 6/1108:40
SOU
-
LAX
2 stops19h 51m
Delta
Deal found 19/3£768
Sat 9/523:55
LAX
-
SOU
2 stops24h 40m
Delta
Thu 21/509:05
SOU
-
LAX
2 stops21h 20m
Delta
Deal found 21/3£771
Mon 4/520:10
LAX
-
SOU
1 stop15h 20m
Multiple Airlines
Mon 11/519:20
SOU
-
LAX
3 stops34h 45m
Multiple Airlines
Deal found 20/3£774

Find flight deals from Los Angeles to Southampton

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Southampton (SOU). 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 23 March 2026.

Round-trip from

£741

One-way from

£325

Popular in

December

Cheapest in

September

Average price

£531
7/5-16/5
  • 7/5-16/5
  • 3 total stops
  • 81h 25m total
  • Los Angeles to Southampton
Search Deals
17/9
  • 17/9
  • 2 total stops
  • 40h 20m total
  • Los Angeles to Southampton
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£62 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to Southampton 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 858,174 searches. Data last updated 23 March 2026.
Use the filters below to find and compare flights from Los Angeles to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Fri 18/9

16:45-16:50

1 stop16h 05m

Southampton Eastleigh

Mon 5/10

17:20-11:50

1 stop26h 30m

£757

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Fri 18/9

16:45-16:50

1 stop16h 05m

Southampton Eastleigh

Fri 9/10

09:05-14:45

1 stop13h 40m

£757

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Sat 19/9

16:45-16:50

1 stop16h 05m

Southampton Eastleigh

Tue 6/10

09:05-14:45

1 stop13h 40m

£757

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Wed 15/4

08:10-08:35

2 stops16h 25m

Southampton Eastleigh

Tue 28/4

09:05-20:49

2 stops19h 44m

£808

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Tue 7/7

07:45-08:45

2 stops17h 00m

Southampton Eastleigh

Thu 16/7

09:15-22:50

2 stops21h 35m

£904

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Tue 7/7

22:59-08:45

2 stops25h 46m

Southampton Eastleigh

Tue 21/7

09:15-23:53

2 stops22h 38m

£904

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Wed 8/7

07:45-17:35

2 stops25h 50m

Southampton Eastleigh

Tue 21/7

09:15-23:53

2 stops22h 38m

£904

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Tue 7/4

09:59-16:50

2 stops22h 51m

Southampton Eastleigh

Wed 15/4

17:20-11:50

1 stop26h 30m

£918

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Wed 27/5

16:45-16:50

1 stop16h 05m

Southampton Eastleigh

Tue 9/6

09:05-14:45

1 stop13h 40m

£938

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Tue 26/5

05:35-16:50

2 stops27h 15m

Southampton Eastleigh

Wed 3/6

09:05-14:45

1 stop13h 40m

£942

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Los Angeles to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Los Angeles 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 Los Angeles to Southampton

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

Currently, October is the cheapest month in which you can book a flight from Los Angeles to Southampton (average of £166). Flying from Los Angeles to Southampton in June is currently the most expensive (average of £420). 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.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Southampton. 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 Los Angeles to Southampton?

    For as low as £757, Delta can have you in Southampton from Los Angeles in 16h 05m. The distance from Los Angeles to Southampton is about 5434 mi.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Los Angeles to Southampton (average of £166). Flying from Los Angeles to Southampton in June is currently the most expensive (average of £420). 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

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How does Cheapflights help users find flights from Los Angeles to Southampton?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Los Angeles to Southampton. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Los Angeles to Southampton for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Los Angeles to Southampton flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Los Angeles to Southampton and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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