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Cheap flights from Los Angeles to Southampton from £373

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 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
7 Dec — 14 Dec1
1 adult
1 adult, Economy, 0 bags

Find 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 7 November 2025.

Wed 26/1113:45LAX - SOU
1 stop19h 40mDelta
Wed 10/1217:30SOU - LAX
1 stop26h 15mDelta
Deal found 5/11£601
Wed 26/1107:40LAX - SOU
2 stops25h 45mDelta
Thu 11/1218:05SOU - LAX
1 stop25h 40mDelta
Deal found 5/11£605
Wed 26/1113:45LAX - SOU
1 stop19h 40mDelta
Fri 12/1208:40SOU - LAX
2 stops20h 00mDelta
Deal found 5/11£609
Thu 27/1113:45LAX - SOU
1 stop19h 15mDelta
Fri 12/1208:40SOU - LAX
2 stops20h 00mDelta
Deal found 5/11£647
Thu 27/1111:37LAX - SOU
2 stops21h 23mDelta
Wed 10/1208:40SOU - LAX
2 stops19h 58mDelta
Deal found 5/11£651
Fri 28/1114:17LAX - SOU
2 stops18h 43mDelta
Fri 12/1208:40SOU - LAX
2 stops20h 00mDelta
Deal found 5/11£671
Fri 14/1120:15LAX - SOU
1 stop28h 30mAer Lingus
Sun 23/1109:30SOU - LAX
1 stop17h 00mAer Lingus
Deal found 7/11£728
Wed 12/1113:45LAX - SOU
1 stop19h 40mDelta
Wed 3/1217:30SOU - LAX
1 stop26h 15mDelta
Deal found 5/11£742
Wed 19/1113:45LAX - SOU
1 stop34h 20mDelta
Sun 7/1218:05SOU - LAX
1 stop25h 40mDelta
Deal found 4/11£743
Fri 14/1108:55LAX - SOU
2 stops15h 55mKLM
Sun 23/1109:30SOU - LAX
1 stop34h 15mKLM
Deal found 7/11£745
Wed 12/1121:45LAX - SOU
2 stops26h 20mDelta
Tue 2/1208:40SOU - LAX
1 stop35h 05mDelta
Deal found 5/11£746

Cheap 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 7 November 2025.

Round-trip from

£570

One-way from

£373

Popular in

January

Cheapest in

April

Average price

£910
KLM
  • KLM
  • 31/1-7/2
  • 2 total stops
  • 69h 25m total
  • Los Angeles to Southampton
Search Deals
Delta
  • Delta
  • 19/11
  • 1 total stop
  • 34h 20m total
  • Los Angeles to Southampton
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£169 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease (£59 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
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 7 November 2025.
Use the filters below to find and compare flights from Los Angeles to Southampton that are best for you.

Fly from

Los Angeles

Fly to

Southampton

Route

Depart

Return

Price

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sat 31/1

13:45-08:50

1 stop35h 05m

Southampton Eastleigh

Sat 7/2

09:25-11:45

1 stop34h 20m

£570

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 26/11

13:45-08:05

1 stop34h 20m

Southampton Eastleigh

Thu 11/12

08:50-11:45

1 stop34h 55m

£601

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Thu 26/2

13:45-17:00

1 stop19h 15m

Southampton Eastleigh

Mon 2/3

08:50-11:45

1 stop34h 55m

£609

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 26/11

07:40-08:20

2 stops16h 40m

Southampton Eastleigh

Fri 12/12

08:40-20:40

2 stops20h 00m

£613

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 26/11

07:40-08:20

2 stops16h 40m

Southampton Eastleigh

Wed 10/12

08:40-20:38

2 stops19h 58m

£613

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Fri 28/11

13:40-17:00

1 stop19h 20m

Southampton Eastleigh

Fri 12/12

08:40-20:40

2 stops20h 00m

£647

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Fri 28/11

13:40-17:00

1 stop19h 20m

Southampton Eastleigh

Wed 10/12

08:40-20:38

2 stops19h 58m

£647

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 19/11

13:45-08:05

1 stop34h 20m

£373

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 25/2

13:45-17:25

1 stop19h 40m

£373

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sat 6/12

23:40-08:10

2 stops24h 30m

£377

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 16 results
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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 £192). Flying from Los Angeles to Southampton in June is currently the most expensive (average of £431). 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 £609, KLM can have you in Southampton from Los Angeles in 19h 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.

  • 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 £192). Flying from Los Angeles to Southampton in June is currently the most expensive (average of £431). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Los Angeles to Southampton

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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