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$563+ Cheap flights from Los Angeles (LAX) to Southampton (SOU)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from Los Angeles to Southampton

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 January 28, 2026.

This KLM deal was found by Cheapflights users on 1/25. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/102:45 pm
LAX
-
SOU
1 stop34h 35m
KLM
Tue 3/175:35 pm
SOU
-
LAX
1 stop26h 10m
KLM
Deal found 1/25$753
This Delta deal was found by Cheapflights users on 1/27. 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.
Sun 4/261:50 pm
LAX
-
SOU
1 stop34h 45m
Delta
Tue 5/199:05 am
SOU
-
LAX
1 stop34h 45m
Delta
Deal found 1/27$770
This Delta deal was found by Cheapflights users on 1/26. 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.
Sun 4/59:45 am
LAX
-
SOU
2 stops23h 05m
Delta
Wed 4/299:05 am
SOU
-
LAX
1 stop13h 40m
Delta
Deal found 1/26$772
This Delta deal was found by Cheapflights users on 1/27. 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.
Mon 4/2710:55 pm
LAX
-
SOU
2 stops25h 40m
Delta
Thu 5/145:20 pm
SOU
-
LAX
1 stop29h 25m
Delta
Deal found 1/27$775
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 3/162:45 pm
LAX
-
SOU
1 stop19h 15m
Delta
Tue 3/315:20 pm
SOU
-
LAX
1 stop29h 25m
Delta
Deal found 1/26$777
This Delta deal was found by Cheapflights users on 1/27. 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.
Mon 4/611:59 pm
LAX
-
SOU
2 stops32h 51m
Delta
Mon 4/275:20 pm
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 1/27$787
This Delta deal was found by Cheapflights users on 1/26. 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.
Mon 3/162:45 pm
LAX
-
SOU
1 stop34h 35m
Delta
Wed 4/15:20 pm
SOU
-
LAX
1 stop26h 30m
Delta
Deal found 1/26$793

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$753
(KLM)

One-way from

$563
(KAYAK)

Popular in

July

Cheapest in

April

Average price

$738
Provider with most accurate pricing for Los Angeles-Southampton Eastleigh flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Southampton Eastleigh flights.
Search Deals
From Los Angeles to Southampton Eastleigh
Search Deals
One-way flight from Los Angeles to Southampton Eastleigh
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 28, 2026.
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

Tue 3/10

7:45 am-8:20 am

2 stops17h 35m

Southampton Eastleigh

Tue 3/17

8:50 am-12:45 pm

1 stop34h 55m

$757

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 4/5

4:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

Wed 4/29

9:05 am-11:50 am

1 stop34h 45m

$767

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 4/27

4:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

Wed 5/20

9:05 am-2:45 pm

1 stop13h 40m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 4/29

1:50 pm-8:35 am

1 stop34h 45m

Southampton Eastleigh

Thu 5/14

5:20 pm-2:45 pm

1 stop29h 25m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Tue 4/28

4:45 pm-4:50 pm

1 stop16h 05m

Southampton Eastleigh

Tue 5/19

5:20 pm-11:50 am

1 stop26h 30m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 4/26

1:50 pm-8:35 am

1 stop34h 45m

Southampton Eastleigh

Tue 5/19

9:05 am-11:50 am

1 stop34h 45m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 4/27

1:50 pm-4:50 pm

1 stop19h 00m

Southampton Eastleigh

Tue 5/19

5:20 pm-11:50 am

1 stop26h 30m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 4/26

1:50 pm-8:35 am

1 stop34h 45m

Southampton Eastleigh

Thu 5/14

9:05 am-2:45 pm

1 stop13h 40m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 4/26

1:50 pm-8:35 am

1 stop34h 45m

Southampton Eastleigh

Fri 5/15

9:05 am-2:45 pm

1 stop13h 40m

$770

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 4/5

9:45 am-4:50 pm

2 stops23h 05m

Southampton Eastleigh

Wed 4/29

9:05 am-2:45 pm

1 stop13h 40m

$772

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 16 results
1
2

Compare providers for flights from Los Angeles to Southampton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Los Angeles to Southampton in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Los Angeles-Southampton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-Southampton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-Southampton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-Southampton 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 Los Angeles-Southampton 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 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 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 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 $222). Flying from Los Angeles to Southampton in June is currently the most expensive (average of $569). 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.

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Southampton. Reviews last updated January 28, 2026.
Peruse reviews from past customers who have flown with Delta, KLM, and Aer Lingus from Los Angeles to Southampton to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,120 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.7
Good
1,443 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Aer Lingus
7.2
Good
1,442 reviews
Delta
7.9
Good
8,120 reviews

Boarding

8.1

Food

7.2

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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?

    Departing from Los Angeles to Southampton will take you 16h 05m. There are 5434 mi between Los Angeles and Southampton. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Los Angeles to Southampton round-trip?

    Delta, at $684, was found to be the cheapest airline from Los Angeles to Southampton.Alternate airlines to your destination round-trip include KLM and Aer Lingus. Delta is priced at 35% lower than the current average price of a flight leaving 3 months from now.

  • 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 vacation 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 $222). Flying from Los Angeles to Southampton in June is currently the most expensive (average of $569). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Los Angeles to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Los Angeles to Southampton

Discover the top 3 airlines that operate flights from Los Angeles to Southampton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$684Average$800FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$771Average$1,108FlexibilityNo cancel feeOn-time75%
Aer LingusCheapest$797Average$1,086FlexibilityNo cancel feeOn-timeN/A

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