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$296+ 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SOU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$797
(Orbitz)

One-way from

$296
(Mytrip)

Popular in

January

Cheapest in

February

Average price

$1,327
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. 11% potential increase in price ($149 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($51 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Orbitz deal was found by Cheapflights users on 7/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:15 pmLAX - SOU
1 stop15h 15mAer Lingus
Sat 9/139:40 amSOU - LAX
1 stop16h 45mAer Lingus
Deal found 7/28$797
This Delta deal was found by Cheapflights users on 7/29. 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 9/104:50 pmLAX - SOU
1 stop31h 55mDelta
Mon 9/225:35 pmSOU - LAX
1 stop29h 15mDelta
Deal found 7/29$841
This KLM deal was found by Cheapflights users on 7/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:50 pmLAX - SOU
1 stop19h 40mKLM
Wed 10/155:35 pmSOU - LAX
1 stop29h 15mKLM
Deal found 7/27$890
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:15 pmLAX - SOU
1 stop15h 15mMultiple Airlines
Sat 9/136:50 pmSOU - LAX
2 stops31h 35mMultiple Airlines
Deal found 7/28$942

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 July 29, 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 9/2

8:15 pm-7:30 pm

1 stop15h 15m

Southampton Eastleigh

Sat 9/13

9:40 am-6:25 pm

1 stop16h 45m

$797

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 9/10

4:50 pm-8:45 am

1 stop31h 55m

Southampton Eastleigh

Mon 9/22

5:35 pm-2:50 pm

1 stop29h 15m

$841

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Fri 9/26

1:50 pm-5:30 pm

1 stop19h 40m

Southampton Eastleigh

Wed 10/15

5:35 pm-2:50 pm

1 stop29h 15m

$890

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Tue 9/2

8:15 pm-7:30 pm

1 stop15h 15m

Southampton Eastleigh

Sat 9/13

6:50 pm-6:25 pm

2 stops31h 35m

$942

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Thu 9/25

5:35 am-6:55 pm

2 stops29h 20m

$296

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 9/7

8:15 pm-8:40 am

1 stop28h 25m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 July 29, 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 July 29, 2025.
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
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
1,383 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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
7.1
Good
1,190 reviews
Delta
8.0
Very good
7,977 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Entertainment

7.9

Food

7.3

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.

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

    Aer Lingus, at $797, 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 30% 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

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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$652Average$1,285FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$684Average$800FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$793Average$1,123FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$817Average$1,133FlexibilityNo cancel feeOn-time72%

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