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Cheap flights from Los Angeles to Southampton from £398

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
7 Aug — 14 Aug1
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 8 July 2026.

Thu 19/1120:15
LAX
-
SOU
2 stops27h 30m
Multiple Airlines
Mon 30/1109:20
SOU
-
LAX
1 stop17h 10m
Multiple Airlines
Deal found 4/7£710
Sun 16/820:10
LAX
-
SOU
1 stop15h 20m
Aer Lingus
Sun 23/809:20
SOU
-
LAX
1 stop17h 05m
Aer Lingus
Deal found 3/7£736
Sun 16/808:15
LAX
-
SOU
2 stops27h 15m
Multiple Airlines
Sun 23/820:00
SOU
-
LAX
2 stops27h 28m
Multiple Airlines
Deal found 3/7£738
Thu 24/914:20
LAX
-
SOU
2 stops42h 30m
Multiple Airlines
Sun 11/1009:20
SOU
-
LAX
1 stop17h 05m
Multiple Airlines
Deal found 3/7£743
Thu 19/1120:15
LAX
-
SOU
1 stop28h 25m
Aer Lingus
Mon 30/1109:20
SOU
-
LAX
1 stop17h 10m
Aer Lingus
Deal found 4/7£748
Sun 4/1013:50
LAX
-
SOU
1 stop19h 00m
Delta
Thu 8/1017:20
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 3/7£753
Sun 4/1011:34
LAX
-
SOU
2 stops21h 16m
Delta
Tue 13/1017:20
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 3/7£756
Wed 18/1106:30
LAX
-
SOU
2 stops17h 40m
Delta
Thu 26/1108:40
SOU
-
LAX
2 stops19h 25m
Delta
Deal found 5/7£764
Thu 8/1016:45
LAX
-
SOU
1 stop16h 05m
Delta
Wed 14/1009:15
SOU
-
LAX
1 stop13h 30m
Delta
Deal found 3/7£790
Mon 17/816:45
LAX
-
SOU
1 stop32h 00m
Delta
Tue 25/809:15
SOU
-
LAX
1 stop13h 30m
Delta
Deal found 6/7£793
Mon 17/806:25
LAX
-
SOU
2 stops18h 20m
Delta
Mon 24/818:05
SOU
-
LAX
1 stop25h 45m
Delta
Deal found 6/7£797
Wed 25/1113:45
LAX
-
SOU
1 stop19h 15m
Delta
Tue 1/1208:40
SOU
-
LAX
2 stops21h 55m
Delta
Deal found 3/7£800

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 8 July 2026.

Round-trip from

£710

One-way from

£398

Popular in

June

Cheapest in

September

Average price

£656
Aer Lingus
  • Aer Lingus
  • 19/11-30/11
  • 3 total stops
  • 44h 40m total
  • Los Angeles to Southampton
Search Deals
Delta
  • Delta
  • 30/8
  • 1 total stop
  • 31h 50m total
  • Los Angeles to Southampton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£117 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 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 8 July 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

Mon 17/8

16:45-08:45

1 stop32h 00m

Southampton Eastleigh

Tue 25/8

09:15-14:45

1 stop13h 30m

£793

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Mon 17/8

16:45-08:45

1 stop32h 00m

Southampton Eastleigh

Mon 24/8

18:05-11:50

1 stop25h 45m

£793

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Sun 16/8

08:15-08:45

2 stops16h 30m

Southampton Eastleigh

Sun 23/8

17:30-11:50

1 stop26h 20m

£833

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Thu 19/11

09:59-17:00

2 stops23h 01m

Southampton Eastleigh

Mon 30/11

17:30-11:45

1 stop26h 15m

£833

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Wed 5/8

13:07-17:35

2 stops20h 28m

Southampton Eastleigh

Wed 12/8

09:15-22:45

2 stops21h 30m

£846

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Wed 2/9

08:15-19:30

3 stops27h 15m

Southampton Eastleigh

Mon 14/9

19:20-14:45

2 stops27h 25m

£885

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Thu 13/8

13:50-08:45

1 stop34h 55m

Southampton Eastleigh

Wed 19/8

09:15-14:45

1 stop13h 30m

£902

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Thu 13/8

16:45-08:45

1 stop32h 00m

Southampton Eastleigh

Tue 18/8

18:05-11:50

1 stop25h 45m

£902

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Fri 14/8

16:45-17:00

1 stop16h 15m

Southampton Eastleigh

Wed 19/8

18:05-11:50

1 stop25h 45m

£902
Fastest return journey

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Fri 14/8

17:00-17:00

2 stops16h 00m

Southampton Eastleigh

Tue 18/8

09:15-14:45

1 stop13h 30m

£948

Flights are sorted by cheapest return flights first.

Deals found on 4/7

Showing 1-10 of 17 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.

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 £833, Delta can have you in Southampton from Los Angeles in 16h 30m. The distance from Los Angeles to Southampton is about 5434 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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.

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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