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Cheap flights from Los Angeles to London from £239

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 31/7. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
16:30 - 19:30
LAX
-
SOU
19h 00m
2 stops
Multiple Airlines Logo
09:15 - 18:25
SOU
-
LAX
17h 10m
1 stop
£682Multiple Airlines
Mon, 14 Sep - Tue, 22 Sep
Delta Logo
16:45 - 16:50
LAX
-
SOU
16h 05m
1 stop
Delta Logo
17:20 - 11:50
SOU
-
LAX
26h 30m
1 stop
£683Delta
Sun, 6 Sep - Wed, 9 Sep
Delta Logo
07:45 - 08:35
LAX
-
SOU
16h 50m
2 stops
Delta Logo
09:05 - 11:50
SOU
-
LAX
34h 45m
1 stop
£687Delta
Sun, 6 Sep - Tue, 8 Sep
Delta Logo
13:50 - 08:35
LAX
-
SOU
34h 45m
1 stop
Delta Logo
09:05 - 00:50
SOU
-
LAX
23h 45m
2 stops
£691Delta
Mon, 7 Sep - Fri, 11 Sep
Delta Logo
07:45 - 08:35
LAX
-
SOU
16h 50m
2 stops
Delta Logo
17:20 - 15:43
SOU
-
LAX
30h 23m
2 stops
£694Delta
Sun, 6 Sep - Tue, 8 Sep
Delta Logo
21:59 - 08:35
LAX
-
SOU
26h 36m
2 stops
Delta Logo
09:05 - 22:45
SOU
-
LAX
21h 40m
2 stops
£695Delta
Sun, 6 Sep - Fri, 11 Sep
Delta Logo
16:45 - 08:35
LAX
-
SOU
31h 50m
1 stop
Delta Logo
09:05 - 14:45
SOU
-
LAX
13h 40m
1 stop
£721Delta
Sat, 5 Sep - Thu, 10 Sep
KLM Logo
13:50 - 16:50
LAX
-
SOU
19h 00m
1 stop
KLM Logo
09:05 - 11:50
SOU
-
LAX
34h 45m
1 stop
£724KLM
Wed, 15 Apr - Tue, 28 Apr
Delta Logo
07:45 - 08:45
LAX
-
SOU
17h 00m
2 stops
Delta Logo
17:20 - 11:50
SOU
-
LAX
26h 30m
1 stop
£725Delta
Fri, 4 Sep - Wed, 9 Sep
KLM Logo
17:09 - 16:50
LAX
-
SOU
15h 41m
2 stops
KLM Logo
17:20 - 11:50
SOU
-
LAX
26h 30m
1 stop
£728KLM
Wed, 15 Apr - Tue, 28 Apr

Delta flights from Los Angeles to Southampton

Our best Delta deals on Los Angeles to Southampton flight tickets
Delta
6 Sept
LAX16:45Los Angeles Los Angeles
16h 05m
1 stop
SOU16:50Southampton Eastleigh
9 Sept
SOU17:20Southampton Eastleigh
26h 30m
1 stop
LAX11:50Los Angeles Los Angeles
£683
Delta
6 Sept
LAX23:59Los Angeles Los Angeles
24h 36m
2 stops
SOU08:35Southampton Eastleigh
9 Sept
SOU17:20Southampton Eastleigh
26h 30m
1 stop
LAX11:50Los Angeles Los Angeles
£687
Delta
7 Sept
LAX13:50Los Angeles Los Angeles
34h 45m
1 stop
SOU08:35Southampton Eastleigh
10 Sept
SOU09:05Southampton Eastleigh
23h 45m
2 stops
LAX00:50Los Angeles Los Angeles
£691

British Airways flights from Los Angeles to Southampton

Our best British Airways deals on Los Angeles to Southampton flight tickets
British Airways
30 Mar
LAX15:40Los Angeles Los Angeles
18h 00m
2 stops
SOU17:40Southampton Eastleigh
6 Apr
SOU09:20Southampton Eastleigh
17h 05m
1 stop
LAX18:25Los Angeles Los Angeles
£4,165
British Airways
31 Mar
LAX17:05Los Angeles Los Angeles
16h 35m
2 stops
SOU17:40Southampton Eastleigh
6 Apr
SOU09:20Southampton Eastleigh
17h 05m
1 stop
LAX18:25Los Angeles Los Angeles
£4,168
British Airways
2 Apr
LAX20:10Los Angeles Los Angeles
15h 20m
1 stop
SOU19:30Southampton Eastleigh
11 Jul
SOU06:50Southampton Eastleigh
19h 30m
2 stops
LAX18:20Los Angeles Los Angeles
£4,190

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 20 March 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 return flight
Fastest return journey

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Mon 14/9

16:30-19:30

2 stops19h 00m

Southampton Eastleigh

Tue 22/9

09:15-18:25

1 stop17h 10m

£682

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Sun 6/9

16:45-16:50

1 stop16h 05m

Southampton Eastleigh

Wed 9/9

17:20-11:50

1 stop26h 30m

£683

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Sun 6/9

07:45-08:35

2 stops16h 50m

Southampton Eastleigh

Tue 8/9

09:05-11:50

1 stop34h 45m

£687

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Mon 7/9

13:50-08:35

1 stop34h 45m

Southampton Eastleigh

Fri 11/9

09:05-00:50

2 stops23h 45m

£691

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Sun 6/9

07:45-08:35

2 stops16h 50m

Southampton Eastleigh

Tue 8/9

17:20-15:43

2 stops30h 23m

£694

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Sun 6/9

21:59-08:35

2 stops26h 36m

Southampton Eastleigh

Fri 11/9

09:05-22:45

2 stops21h 40m

£695

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Sat 5/9

16:45-08:35

1 stop31h 50m

Southampton Eastleigh

Thu 10/9

09:05-14:45

1 stop13h 40m

£721

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Wed 15/4

13:50-16:50

1 stop19h 00m

Southampton Eastleigh

Tue 28/4

09:05-11:50

1 stop34h 45m

£724

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Fri 4/9

07:45-08:45

2 stops17h 00m

Southampton Eastleigh

Wed 9/9

17:20-11:50

1 stop26h 30m

£725

Los AngelesSouthampton

LAX - SOU

LAXSOU

Los Angeles Los Angeles

Wed 15/4

17:09-16:50

2 stops15h 41m

Southampton Eastleigh

Tue 28/4

17:20-11:50

1 stop26h 30m

£728

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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

What is the cheapest airline that flies from Los Angeles Los Angeles to Southampton Eastleigh?

Delta and Aer Lingus are the most popular carriers operating from Los Angeles Los Angeles to Southampton Eastleigh

Which airlines fly to Southampton?

Virgin Atlantic, British Airways and KLM are the top three most popular airlines that fly to Southampton from Los Angeles according to our data. Virgin Atlantic is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Southampton. Keep in mind that there are 13 different airlines that fly to Southampton on a routine basis, so you have a few additional options to choose from.

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 return 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 Los Angeles to Southampton Eastleigh by plane?

    A flight from Los Angeles Los Angeles to Southampton Eastleigh will travel around 5424.9 mi. Typically, this will take 15h 20m by plane in normal conditions.

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

    Prices for flights from Los Angeles Los Angeles Airport to Southampton Eastleigh Airport are refreshed on a daily basis.

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

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

    The necessary travel and health documents for your Southampton Eastleigh Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling 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?

Finding the right flight to Southampton from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Southampton quick and easy, saving you time and money.

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

Yes. All flights to Southampton from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to Southampton.

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 not ready to book a flight from Los Angeles to Southampton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Southampton and let you know when they change.

An easier way to manage your Southampton trip

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