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Cheap flights from Southampton to Los Angeles from $445

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Los Angeles departing on 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Southampton to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
8:00 pm - 6:25 pm
SOU
-
LAX
30h 25m
1 stop
Aer Lingus Logo
8:10 pm - 7:30 pm
LAX
-
SOU
15h 20m
1 stop
$825Aer Lingus
Wed, Apr 15 - Thu, Apr 23
Aer Lingus Logo
8:00 pm - 6:25 pm
SOU
-
LAX
30h 25m
1 stop
Aer Lingus Logo
8:10 pm - 7:30 pm
LAX
-
SOU
15h 20m
1 stop
$827Aer Lingus
Wed, Apr 15 - Thu, Apr 23
KLM Logo
9:05 am - 8:41 pm
SOU
-
LAX
19h 36m
2 stops
KLM Logo
4:45 pm - 8:45 am
LAX
-
SOU
32h 00m
1 stop
$836KLM
Wed, Apr 15 - Thu, Apr 23
KLM Logo
9:05 am - 8:48 pm
SOU
-
LAX
19h 43m
2 stops
KLM Logo
5:09 pm - 4:50 pm
LAX
-
SOU
15h 41m
2 stops
$840KLM
Wed, Apr 29 - Wed, May 6
Aer Lingus Logo
5:20 pm - 6:25 pm
SOU
-
LAX
33h 05m
1 stop
Aer Lingus Logo
8:10 pm - 8:35 am
LAX
-
SOU
28h 25m
1 stop
$841Aer Lingus
Fri, May 1 - Fri, May 8
Delta Logo
9:05 am - 2:45 pm
SOU
-
LAX
13h 40m
1 stop
Delta Logo
12:00 pm - 4:50 pm
LAX
-
SOU
20h 50m
2 stops
$852Delta
Wed, Apr 15 - Thu, Apr 23
Delta Logo
9:05 am - 8:41 pm
SOU
-
LAX
19h 36m
2 stops
Delta Logo
12:00 pm - 4:50 pm
LAX
-
SOU
20h 50m
2 stops
$857Delta
Wed, Apr 15 - Thu, Apr 23
British Airways Logo
9:20 am - 6:25 pm
SOU
-
LAX
17h 05m
1 stop
British Airways Logo
8:10 pm - 7:30 pm
LAX
-
SOU
15h 20m
1 stop
$896British Airways
Mon, Sep 14 - Mon, Oct 5
Aer Lingus Logo
8:00 pm - 6:25 pm
SOU
-
LAX
30h 25m
1 stop
Aer Lingus Logo
8:10 pm - 7:30 pm
LAX
-
SOU
15h 20m
1 stop
$901Aer Lingus
Wed, Apr 29 - Wed, May 6
British Airways Logo
9:20 am - 6:25 pm
SOU
-
LAX
17h 05m
1 stop
British Airways Logo
5:05 pm - 7:25 pm
LAX
-
SOU
18h 20m
2 stops
$907British Airways
Mon, Sep 14 - Mon, Oct 5

Delta flights from Southampton to Los Angeles

Our best Delta deals on Southampton to Los Angeles flight tickets
Delta
Apr 15
SOU9:05 amSouthampton Eastleigh
13h 40m
1 stop
LAX2:45 pmLos Angeles Los Angeles
Apr 23
LAX12:00 pmLos Angeles Los Angeles
20h 50m
2 stops
SOU4:50 pmSouthampton Eastleigh
$852
Delta
Apr 15
SOU9:05 amSouthampton Eastleigh
19h 36m
2 stops
LAX8:41 pmLos Angeles Los Angeles
Apr 23
LAX12:00 pmLos Angeles Los Angeles
20h 50m
2 stops
SOU4:50 pmSouthampton Eastleigh
$857
Delta
May 13
SOU9:05 amSouthampton Eastleigh
13h 40m
1 stop
LAX2:45 pmLos Angeles Los Angeles
May 25
LAX1:50 pmLos Angeles Los Angeles
34h 45m
1 stop
SOU8:35 amSouthampton Eastleigh
$971

Aer Lingus flights from Southampton to Los Angeles

Our best Aer Lingus deals on Southampton to Los Angeles flight tickets
Aer Lingus
Apr 15
SOU8:00 pmSouthampton Eastleigh
30h 25m
1 stop
LAX6:25 pmLos Angeles Los Angeles
Apr 23
LAX8:10 pmLos Angeles Los Angeles
15h 20m
1 stop
SOU7:30 pmSouthampton Eastleigh
$825
Aer Lingus
Apr 15
SOU8:00 pmSouthampton Eastleigh
30h 25m
1 stop
LAX6:25 pmLos Angeles Los Angeles
Apr 23
LAX8:10 pmLos Angeles Los Angeles
15h 20m
1 stop
SOU7:30 pmSouthampton Eastleigh
$827
Aer Lingus
May 1
SOU5:20 pmSouthampton Eastleigh
33h 05m
1 stop
LAX6:25 pmLos Angeles Los Angeles
May 8
LAX8:10 pmLos Angeles Los Angeles
28h 25m
1 stop
SOU8:35 amSouthampton Eastleigh
$841

momondo Fare Finder

 
Customize your flight search to find flights from Southampton to Los Angeles 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, momondo users made 832,500 searches. Data last updated March 19, 2026.
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

Cheapest round-trip

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 4/15

8:00 pm-6:25 pm

1 stop30h 25m

Los Angeles Los Angeles

Thu 4/23

8:10 pm-7:30 pm

1 stop15h 20m

$825

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 4/15

8:00 pm-6:25 pm

1 stop30h 25m

Los Angeles Los Angeles

Thu 4/23

8:10 pm-7:30 pm

1 stop15h 20m

$827

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 4/15

9:05 am-8:41 pm

2 stops19h 36m

Los Angeles Los Angeles

Thu 4/23

4:45 pm-8:45 am

1 stop32h 00m

$836

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 4/29

9:05 am-8:48 pm

2 stops19h 43m

Los Angeles Los Angeles

Wed 5/6

5:09 pm-4:50 pm

2 stops15h 41m

$840

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Fri 5/1

5:20 pm-6:25 pm

1 stop33h 05m

Los Angeles Los Angeles

Fri 5/8

8:10 pm-8:35 am

1 stop28h 25m

$841

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 4/15

9:05 am-2:45 pm

1 stop13h 40m

Los Angeles Los Angeles

Thu 4/23

12:00 pm-4:50 pm

2 stops20h 50m

$852

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 4/15

9:05 am-8:41 pm

2 stops19h 36m

Los Angeles Los Angeles

Thu 4/23

12:00 pm-4:50 pm

2 stops20h 50m

$857
Quickest round-trip

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Mon 9/14

9:20 am-6:25 pm

1 stop17h 05m

Los Angeles Los Angeles

Mon 10/5

8:10 pm-7:30 pm

1 stop15h 20m

$896

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Wed 4/29

8:00 pm-6:25 pm

1 stop30h 25m

Los Angeles Los Angeles

Wed 5/6

8:10 pm-7:30 pm

1 stop15h 20m

$901

SouthamptonLos Angeles

SOU - LAX

SOULAX

Southampton Eastleigh

Mon 9/14

9:20 am-6:25 pm

1 stop17h 05m

Los Angeles Los Angeles

Mon 10/5

5:05 pm-7:25 pm

2 stops18h 20m

$907

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Southampton to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Los Angeles?

The month of January is, on average, the cheapest month to fly to Los Angeles from Southampton, with most prices found around $478. If you aren’t able to travel during the month of January, then book flights to Los Angeles from Southampton during February instead. Flights to Los Angeles in February, while not as cheap as those in January, still average around $556.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Friday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $651. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $737.

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from Southampton to Los Angeles during this time can be as low as $677. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $685 per ticket.

When to book flights from Southampton to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Southampton to Los Angeles (SOU to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Los Angeles

Fastest flight time

17h 05m

Direct flights

None
The fastest flight from Southampton to Los Angeles takes 17h 05m
There are no direct flights from Southampton to Los Angeles. There are no popular flight routes from Southampton to Los Angeles.
Search flight deals

  • How far is Southampton Eastleigh to Los Angeles Los Angeles by plane?

    Los Angeles Los Angeles is 5424.9 mi away from Southampton Eastleigh. 17h 05m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Los Angeles Los Angeles Airport?

    Prices for flights from Southampton Eastleigh Airport to Los Angeles Los Angeles Airport refresh daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Los Angeles Los Angeles Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to Los Angeles Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Los Angeles Airport?

    The travel and health documents you'll need for your trip to Los Angeles Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Temecula
Carlsbad
Riverside
Big Bear
Malibu
Oceanside
San Clemente
Inglewood
Orange
Newport Beach
Huntington Beach
Ventura
Pasadena
Rancho Cucamonga
Downey
Buena Park
Irvine

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Los Angeles?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Southampton to Los Angeles for you.

Can I find flights from Southampton to Los Angeles with flexible booking policies on momondo?

Flights from Southampton to Los Angeles with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Southampton to Los Angeles?

momondo provides multiple filters to help you find the best flight to Los Angeles from Southampton. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Southampton to Los Angeles right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Los Angeles, momondo offers a useful price alert feature which will track prices for flights to Los Angeles from Southampton and alert you when they change.

An easier way to manage your Los Angeles trip

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