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$494+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$735
(Delta)

One-way from

$494
(Delta)

Popular in

January

Cheapest in

February

Average price

$955
From Los Angeles to Southampton Eastleigh
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One-way flight from Los Angeles to Southampton Eastleigh
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Highest demand for flights based on searches. 20% potential increase in price ($301 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($102 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Delta deal was found by Cheapflights users on 9/9. 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 10/51:50 pmLAX - SOU
1 stop19h 10mDelta
Mon 10/205:35 pmSOU - LAX
1 stop26h 15mDelta
Deal found 9/9$735
This Delta deal was found by Cheapflights users on 9/10. 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 10/54:50 pmLAX - SOU
1 stop16h 10mDelta
Wed 10/229:20 amSOU - LAX
1 stop13h 30mDelta
Deal found 9/10$736
This Delta deal was found by Cheapflights users on 9/10. 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.
Sat 10/411:55 pmLAX - SOU
2 stops33h 05mDelta
Mon 10/205:35 pmSOU - LAX
1 stop26h 15mDelta
Deal found 9/10$740
This Delta deal was found by Cheapflights users on 9/9. 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 11/91:45 pmLAX - SOU
1 stop34h 25mDelta
Tue 11/185:30 pmSOU - LAX
2 stops29h 39mDelta
Deal found 9/9$745
This Delta deal was found by Cheapflights users on 9/9. 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 10/277:15 amLAX - SOU
2 stops17h 55mDelta
Fri 11/78:40 amSOU - LAX
2 stops19h 41mDelta
Deal found 9/9$750
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 10/91:50 pmLAX - SOU
1 stop19h 10mDelta
Wed 10/229:20 amSOU - LAX
1 stop13h 30mDelta
Deal found 9/9$785
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 9/268:55 amLAX - SOU
2 stops15h 50mDelta
Wed 10/159:20 amSOU - LAX
1 stop13h 30mDelta
Deal found 9/9$790
This Delta deal was found by Cheapflights users on 9/9. 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.
Fri 9/194:45 pmLAX - SOU
1 stop32h 00mDelta
Thu 10/99:20 amSOU - LAX
2 stops21h 09mDelta
Deal found 9/9$795
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 12/101:45 pmLAX - SOU
1 stop19h 40mDelta
Wed 12/175:30 pmSOU - LAX
2 stops32h 47mDelta
Deal found 9/10$799

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 September 11, 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

Tue 10/7

4:50 pm-8:45 am

1 stop31h 55m

Southampton Eastleigh

Fri 10/24

9:20 am-2:50 pm

1 stop13h 30m

$736

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 10/5

4:50 pm-5:00 pm

1 stop16h 10m

Southampton Eastleigh

Wed 10/22

9:20 am-2:50 pm

1 stop13h 30m

$736

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 10/8

4:50 pm-5:00 pm

1 stop16h 10m

Southampton Eastleigh

Thu 10/23

9:20 am-2:50 pm

1 stop13h 30m

$736

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Tue 10/7

4:50 pm-8:45 am

1 stop31h 55m

Southampton Eastleigh

Wed 10/22

5:35 pm-11:50 am

1 stop26h 15m

$736

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sat 10/4

11:55 pm-5:00 pm

2 stops33h 05m

Southampton Eastleigh

Wed 10/22

9:20 am-2:50 pm

1 stop13h 30m

$740

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 10/5

11:55 pm-8:45 am

2 stops24h 50m

Southampton Eastleigh

Thu 10/23

5:35 pm-11:50 am

1 stop26h 15m

$740

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 10/6

11:55 pm-8:45 am

2 stops24h 50m

Southampton Eastleigh

Mon 10/20

9:20 am-11:50 am

1 stop34h 30m

$740

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 10/5

11:45 am-5:00 pm

2 stops21h 15m

Southampton Eastleigh

Mon 10/20

9:20 am-11:50 am

1 stop34h 30m

$740

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Tue 10/7

11:55 pm-8:45 am

2 stops24h 50m

Southampton Eastleigh

Mon 10/20

5:35 pm-11:50 am

1 stop26h 15m

$740

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 11/10

11:40 am-5:00 pm

2 stops21h 20m

Southampton Eastleigh

Mon 11/17

6:05 pm-11:45 am

1 stop25h 40m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 19 results
1
2

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, November is the cheapest month in which you can book a flight from Los Angeles to Southampton (average of $787). Flying from Los Angeles to Southampton in June is currently the most expensive (average of $1,308). 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.

What is the cheapest time of day to fly from LAX to SOU?

Find hourly flight availability from Los Angeles to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Los Angeles to Southampton by exploring options for tickets in the evening.

What is the cheapest day to fly from Los Angeles to Southampton?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Southampton. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Los Angeles to Southampton flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Virgin Atlantic 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
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7.8
Good
1,385 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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.
Virgin Atlantic
7.4
Good
664 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
1,271 reviews
Delta
8.0
Very good
7,960 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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 31h 55m. There are 5434 mi between Los Angeles and Southampton.

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

    Aer Lingus, at $652, was found to be the cheapest airline from Los Angeles to Southampton.Alternate airlines to your destination round-trip include Delta and KLM. Aer Lingus is priced at 45% 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, November is the cheapest month in which you can book a flight from Los Angeles to Southampton (average of $787). Flying from Los Angeles to Southampton in June is currently the most expensive (average of $1,308). 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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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 4 airlines flying from Los Angeles to Southampton

Discover the top 4 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$652Average$1,086FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$684Average$800FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$793Average$1,111FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$817Average$1,186FlexibilityNo cancel feeOn-time72%

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