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Cheap flights from Los Angeles to London from $475

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 6/14. 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
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.
Delta Logo
1:50 pm - 5:35 pm
LAX
-
SOU
19h 45m
1 stop
Delta Logo
6:05 pm - 11:50 am
SOU
-
LAX
25h 45m
1 stop
$1,010Delta
Tue, Aug 4 - Tue, Aug 25
Delta Logo
9:59 pm - 8:35 am
LAX
-
SOU
26h 36m
2 stops
Delta Logo
5:20 pm - 11:50 am
SOU
-
LAX
26h 30m
1 stop
$1,014Delta
Mon, Sep 7 - Mon, Sep 21
Delta Logo
3:21 pm - 5:35 pm
LAX
-
SOU
18h 14m
2 stops
Delta Logo
6:05 pm - 11:50 am
SOU
-
LAX
25h 45m
1 stop
$1,015Delta
Tue, Aug 4 - Thu, Aug 27
Delta Logo
1:50 pm - 5:35 pm
LAX
-
SOU
19h 45m
1 stop
Delta Logo
9:15 am - 2:45 pm
SOU
-
LAX
13h 30m
1 stop
$1,060Delta
Thu, Jul 30 - Fri, Aug 28
Delta Logo
11:45 pm - 5:00 pm
LAX
-
SOU
34h 15m
2 stops
Delta Logo
5:30 pm - 11:45 am
SOU
-
LAX
26h 15m
1 stop
$1,065Delta
Thu, Oct 29 - Tue, Nov 10
Virgin Atlantic Logo
8:20 am - 8:45 am
LAX
-
SOU
16h 25m
2 stops
Virgin Atlantic Logo
9:15 am - 2:45 pm
SOU
-
LAX
13h 30m
1 stop
$1,068Virgin Atlantic
Wed, Aug 5 - Tue, Aug 18
Delta Logo
4:45 pm - 8:35 am
LAX
-
SOU
31h 50m
1 stop
Delta Logo
9:05 am - 2:45 pm
SOU
-
LAX
13h 40m
1 stop
$1,073Delta
Mon, Sep 7 - Fri, Sep 18
Delta Logo
11:59 pm - 8:45 am
LAX
-
SOU
24h 46m
2 stops
Delta Logo
9:15 am - 11:00 pm
SOU
-
LAX
21h 45m
2 stops
$1,074Delta
Sat, Aug 22 - Sat, Sep 5
Delta Logo
8:20 am - 8:45 am
LAX
-
SOU
16h 25m
2 stops
Delta Logo
9:15 am - 8:23 pm
SOU
-
LAX
19h 08m
2 stops
$1,077Delta
Tue, Aug 4 - Tue, Aug 18
Virgin Atlantic Logo
8:20 am - 8:45 am
LAX
-
SOU
16h 25m
2 stops
Virgin Atlantic Logo
9:15 am - 12:37 am
SOU
-
LAX
23h 22m
2 stops
$1,078Virgin Atlantic
Wed, Aug 5 - Tue, Aug 18

KLM flights from Los Angeles to Southampton

Our best KLM deals on Los Angeles to Southampton flight tickets
KLM
Aug 6
LAX7:00 amLos Angeles
17h 45m
2 stops
SOU8:45 amSouthampton Eastleigh
Aug 19
SOU6:05 pmSouthampton Eastleigh
25h 45m
1 stop
LAX11:50 amLos Angeles
$1,065
KLM
Aug 6
LAX1:50 pmLos Angeles
34h 55m
1 stop
SOU8:45 amSouthampton Eastleigh
Aug 18
SOU6:05 pmSouthampton Eastleigh
25h 45m
1 stop
LAX11:50 amLos Angeles
$1,123
KLM
Aug 6
LAX8:15 amLos Angeles
16h 30m
2 stops
SOU8:45 amSouthampton Eastleigh
Aug 18
SOU9:15 amSouthampton Eastleigh
19h 08m
2 stops
LAX8:23 pmLos Angeles
$1,127

Virgin Atlantic flights from Los Angeles to Southampton

Our best Virgin Atlantic deals on Los Angeles to Southampton flight tickets
Virgin Atlantic
Aug 5
LAX8:20 amLos Angeles
16h 25m
2 stops
SOU8:45 amSouthampton Eastleigh
Aug 18
SOU9:15 amSouthampton Eastleigh
13h 30m
1 stop
LAX2:45 pmLos Angeles
$1,068
Virgin Atlantic
Aug 5
LAX8:20 amLos Angeles
16h 25m
2 stops
SOU8:45 amSouthampton Eastleigh
Aug 18
SOU9:15 amSouthampton Eastleigh
23h 22m
2 stops
LAX12:37 amLos Angeles
$1,078

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 May 4, 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

Cheapest round-trip

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Tue 8/4

1:50 pm-5:35 pm

1 stop19h 45m

Southampton Eastleigh

Tue 8/25

6:05 pm-11:50 am

1 stop25h 45m

$1,010

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 9/7

9:59 pm-8:35 am

2 stops26h 36m

Southampton Eastleigh

Mon 9/21

5:20 pm-11:50 am

1 stop26h 30m

$1,014

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Tue 8/4

3:21 pm-5:35 pm

2 stops18h 14m

Southampton Eastleigh

Thu 8/27

6:05 pm-11:50 am

1 stop25h 45m

$1,015

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Thu 7/30

1:50 pm-5:35 pm

1 stop19h 45m

Southampton Eastleigh

Fri 8/28

9:15 am-2:45 pm

1 stop13h 30m

$1,060

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Thu 10/29

11:45 pm-5:00 pm

2 stops34h 15m

Southampton Eastleigh

Tue 11/10

5:30 pm-11:45 am

1 stop26h 15m

$1,065
Quickest round-trip

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 8/5

8:20 am-8:45 am

2 stops16h 25m

Southampton Eastleigh

Tue 8/18

9:15 am-2:45 pm

1 stop13h 30m

$1,068

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Mon 9/7

4:45 pm-8:35 am

1 stop31h 50m

Southampton Eastleigh

Fri 9/18

9:05 am-2:45 pm

1 stop13h 40m

$1,073

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Sat 8/22

11:59 pm-8:45 am

2 stops24h 46m

Southampton Eastleigh

Sat 9/5

9:15 am-11:00 pm

2 stops21h 45m

$1,074

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Tue 8/4

8:20 am-8:45 am

2 stops16h 25m

Southampton Eastleigh

Tue 8/18

9:15 am-8:23 pm

2 stops19h 08m

$1,077

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles

Wed 8/5

8:20 am-8:45 am

2 stops16h 25m

Southampton Eastleigh

Tue 8/18

9:15 am-12:37 am

2 stops23h 22m

$1,078

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 23% 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

Frequently asked questions about flying from Los Angeles to Southampton

  • 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
Aer LingusPriceFrom $797Free CancellationRating
7.3
1,540 reviews
Search Aer Lingus flights
KLMPriceFrom $851Free CancellationRating
7.8
1,511 reviews
Search KLM 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
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