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

Our cheapest airline available from Southampton to Los Angeles is Delta. Our recent data shows that you can find tickets from as low as $700 on this airline. Additional options worth looking into are KLM and Aer Lingus, starting at $809 and $991 round-trip. These flights start at 24% lower than the current average price 3 months from now.

How far in advance should I book a flight from Southampton to Los Angeles?

Users have found that booking a flight from Southampton to Los Angeles at least 8 days early can save you up to 22% on average compared to booking a flight this week. If booking 8 days before your flight isn’t an option for you, users have found flights from Southampton to Los Angeles for as little as $598 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $902 for flights departing within the next 3 days.

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

February can be a great time to fly to Los Angeles from Southampton with a flight ticket averaging about $665. Cheapflights users have found deals in the month of February for as cheap as $472. The most expensive prices can be found in the month of August.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Los Angeles as you normally would.

Most accurate provider : When it comes to deals on Southampton-Los Angeles flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Southampton-Los Angeles flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Southampton-Los Angeles flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Southampton-Los Angeles flights, Cheapflights users trust AranGrant the most. AranGrant 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 Southampton-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Southampton to Los Angeles that include hotel bookings?

Yes. In addition to deals on Southampton to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Southampton to Los Angeles?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Los Angeles.

Can I find deals for business class flights from Southampton to Los Angeles?

Yes. Cheapflights offers flight deals from Southampton to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$502+ Flights from Southampton to Los Angeles

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Southampton to Los Angeles

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$700 (Delta)
One-way from	$502 (Kiwi.com)
Popular in	August
Cheapest in	January
Average price	$794

Provider with most accurate pricing for Southampton Eastleigh-Los Angeles flight deals.

Search Deals

Provider most trusted by Cheapflights users for Southampton Eastleigh-Los Angeles flights.

Search Deals

From Southampton Eastleigh to Los Angeles

Search Deals

One-way flight from Southampton Eastleigh to Los Angeles

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($177 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Southampton to Los Angeles

Cheapest flights from Southampton to Los Angeles
Explore the most affordable flight options available from Southampton to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Mon 9/85:35 pmSOU - LAX

1 stop26h 15mDelta

Tue 9/237:00 amLAX - SOU

2 stops17h 45mDelta

Deal found 4/15

$700

Thu 5/295:35 pmSOU - LAX

1 stop29h 15mKLM

Thu 6/54:45 pmLAX - SOU

1 stop16h 15mKLM

Deal found 4/14

$809

Thu 5/299:40 amSOU - LAX

1 stop16h 45mAer Lingus

Wed 6/412:30 amLAX - SOU

2 stops24h 10mAer Lingus

Deal found 4/14

$991

Thu 5/295:35 pmSOU - LAX

2 stops33h 30mMultiple Airlines

Thu 6/511:30 amLAX - SOU

3 stops24h 00mMultiple Airlines

Deal found 4/14

$1,006

Best flights from Southampton to Los Angeles
Discover carefully curated flight deals from Southampton to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Mon 9/85:35 pmSOU - LAX

1 stop26h 15mDelta

Tue 9/237:00 amLAX - SOU

2 stops17h 45mDelta

Deal found 4/15

$700

Thu 5/295:35 pmSOU - LAX

1 stop29h 15mKLM

Thu 6/54:45 pmLAX - SOU

1 stop16h 15mKLM

Deal found 4/14

$809

Thu 5/299:40 amSOU - LAX

1 stop16h 45mAer Lingus

Wed 6/412:30 amLAX - SOU

2 stops24h 10mAer Lingus

Deal found 4/14

$991

Thu 5/295:35 pmSOU - LAX

2 stops33h 30mMultiple Airlines

Thu 6/511:30 amLAX - SOU

3 stops24h 00mMultiple Airlines

Deal found 4/14

$1,006

Last-minute flights from Southampton to Los Angeles
Discover last-minute flight deals from Southampton to Los Angeles. Data last updated April 15, 2025 and is based on user searches.

Sun 4/206:25 pmSOU - LAX

1 stop25h 25mKLM

Tue 5/134:45 pmLAX - SOU

1 stop16h 15mKLM

Deal found 4/14

$1,627

Thu 5/295:35 pmSOU - LAX

1 stop29h 15mKLM

Thu 6/54:45 pmLAX - SOU

1 stop16h 15mKLM

Deal found 4/14

$809

Thu 5/299:20 amSOU - LAX

2 stops20h 05mDelta

Thu 6/59:35 amLAX - SOU

2 stops23h 25mDelta

Deal found 4/14

$842

Thu 5/299:40 amSOU - LAX

1 stop16h 45mAer Lingus

Wed 6/412:30 amLAX - SOU

2 stops24h 10mAer Lingus

Deal found 4/14

$991

Thu 5/295:35 pmSOU - LAX

2 stops33h 30mMultiple Airlines

Thu 6/511:30 amLAX - SOU

3 stops24h 00mMultiple Airlines

Deal found 4/14

$1,006

One-way flights from Southampton to Los Angeles
Search for one-way flight options from Southampton to Los Angeles. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Sat 8/237:45 pmSOU - LAX

2 stops26h 25mMultiple Airlines

Deal found 4/15

$502

Sat 8/239:40 amSOU - LAX

1 stop16h 45mAer Lingus

Deal found 4/15

$637

Sun 4/206:25 pmSOU - LAX

1 stop25h 25mDelta

Deal found 4/14

$1,471

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Mon 9/8

5:35 pm-11:50 am

1 stop26h 15m

Los Angeles

Sat 9/27

4:50 pm-5:50 pm

1 stop17h 00m

$700

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 5/29

5:35 pm-2:50 pm

1 stop29h 15m

Los Angeles

Thu 6/5

4:45 pm-5:00 pm

1 stop16h 15m

$809

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 5/29

9:40 am-6:25 pm

1 stop16h 45m

Los Angeles

Wed 6/4

12:30 am-8:40 am

2 stops24h 10m

$991

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Thu 5/29

5:35 pm-7:05 pm

2 stops33h 30m

Los Angeles

Thu 6/5

11:30 am-7:30 pm

3 stops24h 00m

$1,006

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 8/23

7:45 pm-2:10 pm

2 stops26h 25m

$502

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sat 8/23

9:40 am-6:25 pm

1 stop16h 45m

$637

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Sun 4/20

6:25 pm-11:50 am

1 stop25h 25m

$1,471

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Compare providers for flights from Southampton to Los Angeles

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Southampton to Los Angeles in April.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust 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 Southampton-Los Angeles flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Southampton-Los Angeles flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Southampton-Los Angeles flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Southampton-Los Angeles flights, Cheapflights users trust AranGrant the most. AranGrant 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 Southampton-Los Angeles 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 Southampton to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Southampton 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 Southampton to Los Angeles

What is the cheapest month to book a flight from Southampton to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Southampton to Los Angeles (average of $246). Flying from Southampton to Los Angeles in June is currently the most expensive (average of $328). 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.

Rainfall in Los Angeles by month

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

Temperature in Los Angeles by month

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing Los Angeles

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,918 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,323 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus

7.0

Good

1,063 reviews

Delta

8.0

Very good

7,918 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Southampton to Los Angeles round-trip?
Our cheapest airline available from Southampton to Los Angeles is Delta. Our recent data shows that you can find tickets from as low as $700 on this airline. Additional options worth looking into are KLM and Aer Lingus, starting at $809 and $991 round-trip. These flights start at 24% lower than the current average price 3 months from now.
Can I find deals for flights from Southampton to Los Angeles that include hotel bookings?
Yes. In addition to deals on Southampton to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Southampton to Los Angeles?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Los Angeles.
Can I find deals for business class flights from Southampton to Los Angeles?
Yes. Cheapflights offers flight deals from Southampton to Los Angeles 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 Southampton to Los Angeles?
Currently, January is the cheapest month in which you can book a flight from Southampton to Los Angeles (average of $246). Flying from Southampton to Los Angeles in June is currently the most expensive (average of $328). 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

Stanton

San Gabriel

Oceanside

Inglewood

Downey

Avalon

El Segundo

Buena Park

Santa Clarita

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Moreno Valley

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Encinitas

Palmdale

Orange

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Garden Grove

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$502+ Cheap flights from Southampton (SOU) to Los Angeles (LAX)

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 8/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Southampton to Los Angeles with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Southampton to Los Angeles

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Southampton to Los Angeles

Cheapest flights from Southampton to Los AngelesExplore the most affordable flight options available from Southampton to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from Southampton to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Los Angeles that are best for you.

Compare providers for flights from Southampton to Los Angeles

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 Southampton to Los Angeles in April.

Best time to book a flight from Southampton to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Southampton with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Los Angeles

What is the cheapest month to book a flight from Southampton to Los Angeles?

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

Reviews of airlines servicing Los Angeles

Related info for your journey

Find useful and relevant information for your journey from Southampton to Los Angeles. 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 Southampton to Los Angeles round-trip?

Can I find deals for flights from Southampton to Los Angeles that include hotel bookings?

How can I find direct flights from Southampton to Los Angeles?

Can I find deals for business class flights from Southampton to Los Angeles?

What is the cheapest month to book a flight from Southampton to Los Angeles?

Traveling to a place near Southampton?

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Alternative routes for Southampton to Los Angeles

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Cheapest flights from Southampton to Los Angeles
Explore the most affordable flight options available from Southampton to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.