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Cheap flights from Los Angeles to Southampton from £304

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
16 Sep — 23 Sep1
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 17 August 2026.

Wed 30/916:45 -
1 stop16h 05m
Wed 7/1009:20 -
1 stop17h 05m
Deal found 16/8£746
Mon 16/1113:50 -
1 stop19h 10m
Thu 3/1217:30 -
1 stop26h 15m
Deal found 16/8£747
Wed 18/1107:20 -
2 stops16h 50m
Wed 2/1217:30 -
1 stop26h 15m
Deal found 14/8£750
Tue 24/1113:50 -
1 stop34h 20m
Fri 4/1208:40 -
2 stops22h 04m
Deal found 16/8£753
Mon 23/1107:35 -
2 stops25h 25m
Fri 4/1208:40 -
2 stops22h 04m
Deal found 16/8£757
Wed 9/908:15 -
2 stops27h 15m
Wed 16/917:20 -
2 stops27h 50m
Deal found 12/8£769
Tue 24/1113:50 -
1 stop34h 20m
Sun 6/1217:30 -
1 stop26h 15m
Deal found 16/8£784
Mon 16/1113:50 -
1 stop19h 10m
Mon 30/1117:30 -
1 stop26h 15m
Deal found 16/8£786
Wed 18/1106:20 -
2 stops17h 50m
Mon 30/1117:30 -
1 stop26h 15m
Deal found 14/8£789
Wed 30/917:05 -
2 stops15h 45m
Wed 7/1009:15 -
2 stops19h 25m
Deal found 16/8£792
Sat 14/1107:00 -
2 stops17h 55m
Wed 18/1108:40 -
2 stops19h 45m
Deal found 16/8£794

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 17 August 2026.

Round-trip from

£697

One-way from

£304

Popular in

June

Cheapest in

February

Average price

£647
Aer Lingus
  • Aer Lingus
  • 13/1-20/1
  • 2 total stops
  • 32h 25m total
  • Los Angeles to Southampton
Search Deals
Delta
  • Delta
  • 6/1
  • 1 total stop
  • 19h 15m total
  • Los Angeles to Southampton
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£121 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 17 August 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
Fastest return journey

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Wed 13/1

20:15-19:30

1 stop15h 15m

Southampton Eastleigh

Wed 20/1

09:20-18:30

1 stop17h 10m

£697

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Wed 18/11

06:00-08:10

2 stops18h 10m

Southampton Eastleigh

Tue 24/11

17:30-11:45

1 stop26h 15m

£750

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Wed 18/11

06:20-08:10

2 stops17h 50m

Southampton Eastleigh

Thu 3/12

17:30-11:45

1 stop26h 15m

£750

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Mon 23/11

11:34-17:00

2 stops21h 26m

Southampton Eastleigh

Thu 3/12

17:30-11:45

1 stop26h 15m

£750

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Mon 23/11

11:34-17:00

2 stops21h 26m

Southampton Eastleigh

Mon 7/12

17:30-16:15

2 stops30h 45m

£757

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Tue 20/10

16:45-16:50

1 stop16h 05m

Southampton Eastleigh

Thu 29/10

17:30-12:45

1 stop26h 15m

£786

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Mon 19/10

16:45-16:50

1 stop16h 05m

Southampton Eastleigh

Thu 29/10

17:30-12:45

1 stop26h 15m

£786

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Mon 19/10

13:50-08:45

1 stop34h 55m

Southampton Eastleigh

Wed 28/10

17:30-12:45

1 stop26h 15m

£786

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Sun 13/12

07:20-08:10

2 stops16h 50m

Southampton Eastleigh

Tue 22/12

08:40-20:52

2 stops20h 12m

£796

Los AngelesSouthampton

LAX Los Angeles - SOU Southampton Eastleigh

LAXSOU

Los Angeles

Wed 21/10

16:45-16:50

1 stop16h 05m

Southampton Eastleigh

Mon 26/10

17:30-12:45

1 stop26h 15m

£826

Flights are sorted by cheapest return flights first.

Deals found on 16/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
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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 £697, Aer Lingus can have you in Southampton from Los Angeles in 15h 15m. 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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