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Cheap flights from London to Los Angeles from $483

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to Los Angeles departing on 14/1. 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

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Cheap return flights

Aer Lingus Logo
07:50 - 19:30LHR-LAX
18h 40m1 stop
Aer Lingus Logo
20:15 - 21:05LAX-LHR
16h 50m1 stop
$716Aer Lingus
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Thu, 30 Oct - Thu, 6 Nov
Aer Lingus Logo
09:50 - 19:30LHR-LAX
16h 40m1 stop
Aer Lingus Logo
20:15 - 16:50LAX-LHR
12h 35m1 stop
$722Aer Lingus
Find Deal
Wed, 29 Oct - Wed, 5 Nov
United Airlines Logo
09:00 - 16:35LHR-LAX
15h 35m1 stop
United Airlines Logo
12:50 - 11:50LAX-LHR
15h 00m1 stop
$735United Airlines
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Fri, 23 Jan - Tue, 24 Feb
Multiple Airlines Logo
09:00 - 17:35LHR-LAX
15h 35m1 stop
Multiple Airlines Logo
19:00 - 13:30LAX-LHR
10h 30mdirect
$737Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
United Airlines Logo
09:00 - 16:35LHR-LAX
15h 35m1 stop
United Airlines Logo
23:20 - 05:55LAX-LHR
22h 35m1 stop
$738United Airlines
Find Deal
Thu, 20 Nov - Tue, 25 Nov
Austrian Airlines Logo
06:00 - 13:05LHR-LAX
15h 05m1 stop
Austrian Airlines Logo
19:00 - 13:30LAX-LHR
10h 30mdirect
$741Austrian Airlines
Find Deal
Wed, 1 Oct - Sat, 22 Nov
Austrian Airlines Logo
06:00 - 13:05LHR-LAX
15h 05m1 stop
Austrian Airlines Logo
16:40 - 11:10LAX-LHR
10h 30mdirect
$743Austrian Airlines
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Wed, 1 Oct - Sun, 5 Oct
Multiple Airlines Logo
06:30 - 13:05LHR-LAX
14h 35m1 stop
Multiple Airlines Logo
08:40 - 06:40LAX-LHR
14h 00m1 stop
$797Multiple Airlines
Find Deal
Sun, 14 Dec - Sat, 17 Jan
British Airways Logo
15:25 - 13:01LHR-LAX
28h 36m1 stop
British Airways Logo
01:19 - 06:35LAX-LHR
21h 16m1 stop
$800British Airways
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Wed, 29 Oct - Tue, 25 Nov
British Airways Logo
06:15 - 23:07LHR-LAX
24h 52m2 stops
British Airways Logo
16:30 - 13:15LAX-LHR
12h 45m1 stop
$821British Airways
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Thu, 11 Dec - Mon, 29 Dec

United Airlines flights from London to Los Angeles

Our best United Airlines deals on London to Los Angeles flight tickets
United Airlines
23 Jan
LHR09:00London Heathrow
15h 35m
1 stop
LAX16:35Los Angeles
24 Feb
LAX12:50Los Angeles
15h 00m
1 stop
LHR11:50London Heathrow
$735
Find similar
United Airlines
24 Sept
LHR08:40London Heathrow
15h 50m
1 stop
LAX16:30Los Angeles
1 Oct
LAX11:40Los Angeles
18h 30m
1 stop
LHR14:10London Heathrow
$737
Find similar
United Airlines
20 Nov
LHR09:00London Heathrow
15h 35m
1 stop
LAX16:35Los Angeles
25 Nov
LAX23:20Los Angeles
22h 35m
1 stop
LHR05:55London Heathrow
$738
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Delta flights from London to Los Angeles

Our best Delta deals on London to Los Angeles flight tickets
Delta
1 Oct
LHR08:40London Heathrow
14h 10m
1 stop
LAX14:50Los Angeles
18 Oct
LAX15:30Los Angeles
10h 30m
LHR10:00London Heathrow
$777
Find similar
Delta
22 Sept
LHR06:30London Heathrow
13h 20m
1 stop
LAX11:50Los Angeles
29 Sept
LAX20:05Los Angeles
10h 30m
LHR14:35London Heathrow
$780
Find similar
Delta
2 Oct
LHR08:40London Heathrow
14h 10m
1 stop
LAX14:50Los Angeles
10 Mar
LAX17:35Los Angeles
10h 20m
LHR10:55London Heathrow
$782
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London 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 78,305 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from London to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 30/10

07:50-19:30

1 stop18h 40m

Los Angeles

Thu 6/11

20:15-21:05

1 stop16h 50m

$716

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 29/10

09:50-19:30

1 stop16h 40m

Los Angeles

Wed 5/11

20:15-16:50

1 stop12h 35m

$722

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 23/1

09:00-16:35

1 stop15h 35m

Los Angeles

Tue 24/2

12:50-11:50

1 stop15h 00m

$735

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 30/10

09:00-17:35

1 stop15h 35m

Los Angeles

Thu 6/11

19:00-13:30

Nonstop10h 30m

$737

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 20/11

09:00-16:35

1 stop15h 35m

Los Angeles

Tue 25/11

23:20-05:55

1 stop22h 35m

$738

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 1/10

06:00-13:05

1 stop15h 05m

Los Angeles

Sat 22/11

19:00-13:30

Nonstop10h 30m

$741

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 1/10

06:00-13:05

1 stop15h 05m

Los Angeles

Sun 5/10

16:40-11:10

Nonstop10h 30m

$743

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 14/12

06:30-13:05

1 stop14h 35m

Los Angeles

Sat 17/1

08:40-06:40

1 stop14h 00m

$797

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 29/10

15:25-13:01

1 stop28h 36m

Los Angeles

Tue 25/11

01:19-06:35

1 stop21h 16m

$800

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 11/12

06:15-23:07

2 stops24h 52m

Los Angeles

Mon 29/12

16:30-13:15

1 stop12h 45m

$821

Flights are sorted by cheapest return 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 London 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 typical price of a round-trip flight between London and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of February is another great option to travel to Los Angeles, with average flight prices from London averaging around $852.

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

According to our data, Tuesday is the cheapest day to fly to Los Angeles from London. The lowest ticket price found for a Tuesday departure recently was $2,014. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $2,749. These prices are subject to change though, so be sure to set up a Price Alert for flights to Los Angeles.

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

Flying to Los Angeles from London in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,014 when looking at flights departing in the morning. Flights to Los Angeles are more costly at midday, with an average ticket price of $2,749. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London to Los Angeles flight route?

Fly from London Gatwick to Los Angeles for the best London - Los Angeles flight prices

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

You are more likely to see cheaper flights to Los Angeles from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $1,001 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from London for as low as $887 on momondo.

What cabin class options are available on London to Los Angeles flights?

There are 2 cabin classes available to choose from on London to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between London to Los Angeles.

How have London to Los Angeles flight prices changed over time?

As of September 2025, prices for London to Los Angeles flights are approximately 7% cheaper when compared to flights at the same time last year.

When to book flights from London to Los Angeles

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

Cheap London to Los Angeles (LON to LAX) flight deals and tips

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

Best price found

$1,174

Fastest flight time

11h 10m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best flight deal from London to Los Angeles found on momondo in the last 72 hours is $1,174
The fastest flight from London to Los Angeles takes 11h 10m
Direct flights go from London to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)
Search flight deals

  • How far is London to Los Angeles by plane?

    Los Angeles is 8753.8 km away from London. 11h 15m is a normal flight duration for this route.

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

    Prices for flights from London to Los Angeles Airport are updated daily.

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

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

    The travel and health documents required for your trip to Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London to Los Angeles?

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

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
West Hollywood
Rancho Cucamonga
Glendale
Manhattan Beach
Inglewood
Buena Park
Carlsbad
Universal City
Arcadia
Malibu
Garden Grove
San Pedro
Santa Clarita
Beverly Hills
Pasadena
Redondo Beach
Torrance
San Marcos
Irvine
La Mirada

Why use momondo?

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

It is quick and easy to find London to Los Angeles flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Los Angeles that suits you.

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

Flights from London 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 London to Los Angeles?

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 London to Los Angeles.

I’m not ready to book a flight from London 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 London and alert you when they change.

An easier way to manage your Los Angeles 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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