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Cheap flights from Los Angeles to London from $488

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to London departing on 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Los Angeles to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
4:45 pm - 4:50 pm
LAX
-
SOU
16h 05m
1 stop
KLM Logo
9:05 am - 11:50 am
SOU
-
LAX
34h 45m
1 stop
$767KLM
Sun, Apr 5 - Wed, Apr 29
Delta Logo
1:50 pm - 8:35 am
LAX
-
SOU
34h 45m
1 stop
Delta Logo
9:05 am - 11:50 am
SOU
-
LAX
34h 45m
1 stop
$770Delta
Sun, Apr 26 - Tue, May 19
Delta Logo
9:45 am - 4:50 pm
LAX
-
SOU
23h 05m
2 stops
Delta Logo
9:05 am - 2:45 pm
SOU
-
LAX
13h 40m
1 stop
$772Delta
Sun, Apr 5 - Wed, Apr 29
Delta Logo
9:45 am - 4:50 pm
LAX
-
SOU
23h 05m
2 stops
Delta Logo
9:05 am - 2:45 pm
SOU
-
LAX
13h 40m
1 stop
$775Delta
Mon, Apr 27 - Fri, May 15
Delta Logo
9:45 am - 4:50 pm
LAX
-
SOU
23h 05m
2 stops
Delta Logo
9:05 am - 8:41 pm
SOU
-
LAX
19h 36m
2 stops
$781Delta
Sun, Apr 5 - Wed, Apr 29
Delta Logo
11:59 pm - 4:50 pm
LAX
-
SOU
32h 51m
2 stops
Delta Logo
5:20 pm - 11:50 am
SOU
-
LAX
26h 30m
1 stop
$787Delta
Mon, Apr 6 - Mon, Apr 27
Delta Logo
11:59 pm - 4:50 pm
LAX
-
SOU
32h 51m
2 stops
Delta Logo
5:20 pm - 4:28 pm
SOU
-
LAX
31h 08m
2 stops
$791Delta
Mon, Apr 6 - Mon, Apr 27
Delta Logo
1:50 pm - 4:50 pm
LAX
-
SOU
19h 00m
1 stop
Delta Logo
9:05 am - 2:45 pm
SOU
-
LAX
13h 40m
1 stop
$820Delta
Thu, Apr 30 - Thu, May 14
Delta Logo
7:35 am - 4:50 pm
LAX
-
SOU
25h 15m
2 stops
Delta Logo
5:20 pm - 11:50 am
SOU
-
LAX
26h 30m
1 stop
$825Delta
Sun, Apr 5 - Sun, Apr 26
Delta Logo
7:35 am - 4:50 pm
LAX
-
SOU
25h 15m
2 stops
Delta Logo
9:15 am - 7:14 am
SOU
-
LAX
29h 59m
2 stops
$835Delta
Sun, Apr 5 - Sun, Apr 26

KLM flights from Los Angeles to Southampton

Our best KLM deals on Los Angeles to Southampton flight tickets
KLM
Apr 5
LAX4:45 pmLos Angeles
16h 05m
1 stop
SOU4:50 pmSouthampton Eastleigh
Apr 29
SOU9:05 amSouthampton Eastleigh
34h 45m
1 stop
LAX11:50 amLos Angeles
$767
KLM
Mar 28
LAX2:45 pmLos Angeles
33h 50m
1 stop
SOU7:35 amSouthampton Eastleigh
Apr 14
SOU5:20 pmSouthampton Eastleigh
26h 30m
1 stop
LAX11:50 amLos Angeles
$968
KLM
Mar 28
LAX2:45 pmLos Angeles
33h 50m
1 stop
SOU7:35 amSouthampton Eastleigh
Apr 14
SOU9:05 amSouthampton Eastleigh
19h 41m
2 stops
LAX8:46 pmLos Angeles
$977

Delta flights from Los Angeles to Southampton

Our best Delta deals on Los Angeles to Southampton flight tickets
Delta
Apr 26
LAX1:50 pmLos Angeles
34h 45m
1 stop
SOU8:35 amSouthampton Eastleigh
May 19
SOU9:05 amSouthampton Eastleigh
34h 45m
1 stop
LAX11:50 amLos Angeles
$770
Delta
Apr 5
LAX9:45 amLos Angeles
23h 05m
2 stops
SOU4:50 pmSouthampton Eastleigh
Apr 29
SOU9:05 amSouthampton Eastleigh
13h 40m
1 stop
LAX2:45 pmLos Angeles
$772
Delta
Apr 27
LAX9:45 amLos Angeles
23h 05m
2 stops
SOU4:50 pmSouthampton Eastleigh
May 15
SOU9:05 amSouthampton Eastleigh
13h 40m
1 stop
LAX2:45 pmLos Angeles
$775

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Los Angeles to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

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

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

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 4/27

9:45 am-4:50 pm

2 stops23h 05m

Southampton Eastleigh

Fri 5/15

9:05 am-2:45 pm

1 stop13h 40m

$775

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-8:41 pm

2 stops19h 36m

$781

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 4/6

11:59 pm-4:50 pm

2 stops32h 51m

Southampton Eastleigh

Mon 4/27

5:20 pm-11:50 am

1 stop26h 30m

$787

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 4/6

11:59 pm-4:50 pm

2 stops32h 51m

Southampton Eastleigh

Mon 4/27

5:20 pm-4:28 pm

2 stops31h 08m

$791

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Thu 4/30

1:50 pm-4:50 pm

1 stop19h 00m

Southampton Eastleigh

Thu 5/14

9:05 am-2:45 pm

1 stop13h 40m

$820

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 4/5

7:35 am-4:50 pm

2 stops25h 15m

Southampton Eastleigh

Sun 4/26

5:20 pm-11:50 am

1 stop26h 30m

$825

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sun 4/5

7:35 am-4:50 pm

2 stops25h 15m

Southampton Eastleigh

Sun 4/26

9:15 am-7:14 am

2 stops29h 59m

$835

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 London from

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

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

Can stopping save me money on Los Angeles to Southampton flights?

You could potentially save up to 44% on your flight if you consider stops on a Los Angeles to Southampton flight.

When to book flights from Los Angeles to Southampton

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

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

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

Fastest flight time

15h 20m

Direct flights

None
The fastest flight from Los Angeles to Southampton takes 15h 20m
There are no direct flights from Los Angeles to Southampton. There are no popular flight routes from Los Angeles to Southampton.
Search flight deals

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

    Southampton Eastleigh is 5424.9 mi away from Los Angeles. 15h 20m is a normal flight duration for this route.

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

    Prices for flights from Los Angeles Airport to Southampton Eastleigh Airport were last updated today.

  • How many operators does momondo search for flights from Los Angeles Airport to Southampton Eastleigh Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Southampton Eastleigh Airport.

  • What documentation or ID do you need to fly to Southampton Eastleigh Airport?

    The travel and health documents you'll need for your trip to Southampton Eastleigh 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 Southampton Eastleigh Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Los Angeles to Southampton?

Best airlines flying from Los Angeles to Southampton

Compare and see reviews for airlines that fly from Los Angeles to Southampton with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $684Free CancellationRating
7.9
8,127 reviews
Search Delta flights
KLMPriceFrom $771Free CancellationRating
7.7
1,443 reviews
Search KLM flights
Aer LingusPriceFrom $797Free CancellationRating
7.2
1,443 reviews
Search Aer Lingus flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Portsmouth

Why use momondo?

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

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 Los Angeles to Southampton for you.

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

Flights from Los Angeles to Southampton 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 Los Angeles to Southampton?

momondo helps you find the best flight between Los Angeles and Southampton by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Southampton trip

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