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Cheap flights from London to Los Angeles from C$ 575

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 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
LEVEL Logo
1:10 p.m. - 7:10 p.m.LGW-LAX
38h 00m1 stop
LEVEL Logo
7:50 p.m. - 2:15 p.m.LAX-LGW
34h 25m1 stop
C$ 752LEVEL
Find Deal
Wed, 10 Dec - Tue, 16 Dec
LEVEL Logo
9:10 a.m. - 6:10 p.m.LGW-LAX
17h 00m1 stop
LEVEL Logo
8:55 p.m. - 12:25 p.m.LAX-LGW
31h 30m1 stop
C$ 769LEVEL
Find Deal
Sun, 18 Jan - Thu, 22 Jan
LEVEL Logo
9:10 a.m. - 6:10 p.m.LGW-LAX
17h 00m1 stop
LEVEL Logo
8:55 p.m. - 10:00 p.m.LAX-LGW
17h 05m1 stop
C$ 775LEVEL
Find Deal
Sun, 18 Jan - Thu, 22 Jan
Multiple Airlines Logo
7:40 p.m. - 7:10 p.m.LGW-LAX
31h 30m2 stops
Multiple Airlines Logo
7:50 p.m. - 8:55 a.m.LAX-LGW
29h 05m2 stops
C$ 908Multiple Airlines
Find Deal
Wed, 10 Dec - Tue, 16 Dec
TAP AIR PORTUGAL Logo
4:35 p.m. - 2:40 p.m.LGW-LAX
30h 05m1 stop
TAP AIR PORTUGAL Logo
4:45 p.m. - 9:50 a.m.LAX-LGW
33h 05m1 stop
C$ 909TAP AIR PORTUGAL
Find Deal
Wed, 10 Dec - Tue, 27 Jan
TAP AIR PORTUGAL Logo
10:40 a.m. - 3:00 p.m.LGW-LAX
36h 20m1 stop
TAP AIR PORTUGAL Logo
4:45 p.m. - 9:50 a.m.LAX-LGW
33h 05m1 stop
C$ 918TAP AIR PORTUGAL
Find Deal
Mon, 8 Dec - Tue, 20 Jan
SWISS Logo
6:40 p.m. - 4:35 p.m.LGW-LAX
29h 55m1 stop
SWISS Logo
7:10 p.m. - 5:50 p.m.LAX-LGW
14h 40m1 stop
C$ 922SWISS
Find Deal
Fri, 23 Jan - Mon, 2 Feb
Multiple Airlines Logo
7:40 p.m. - 7:10 p.m.LGW-LAX
31h 30m2 stops
Multiple Airlines Logo
7:55 p.m. - 8:55 a.m.LAX-LGW
29h 00m2 stops
C$ 964Multiple Airlines
Find Deal
Wed, 10 Dec - Sun, 14 Dec
SWISS Logo
6:40 p.m. - 4:35 p.m.LGW-LAX
29h 55m1 stop
SWISS Logo
7:10 p.m. - 8:35 p.m.LAX-LGW
17h 25m2 stops
C$ 968SWISS
Find Deal
Wed, 10 Dec - Fri, 23 Jan
British Airways Logo
7:40 p.m. - 2:17 p.m.LGW-LAX
50h 37m2 stops
British Airways Logo
11:45 p.m. - 7:00 p.m.LAX-LGW
35h 15m2 stops
C$ 1,014British Airways
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Wed, 7 Jan - Sun, 18 Jan

LEVEL flights from London to Los Angeles

Our best LEVEL deals on London to Los Angeles flight tickets
LEVEL
10 Dec
LGW1:10 p.m.London Gatwick
38h 00m
1 stop
LAX7:10 p.m.Los Angeles
16 Dec
LAX7:50 p.m.Los Angeles
34h 25m
1 stop
LGW2:15 p.m.London Gatwick
C$ 752
Find similar
LEVEL
18 Jan
LGW9:10 a.m.London Gatwick
17h 00m
1 stop
LAX6:10 p.m.Los Angeles
22 Jan
LAX8:55 p.m.Los Angeles
31h 30m
1 stop
LGW12:25 p.m.London Gatwick
C$ 769
Find similar
LEVEL
18 Jan
LGW9:10 a.m.London Gatwick
17h 00m
1 stop
LAX6:10 p.m.Los Angeles
22 Jan
LAX8:55 p.m.Los Angeles
17h 05m
1 stop
LGW10:00 p.m.London Gatwick
C$ 775
Find similar

TAP AIR PORTUGAL flights from London to Los Angeles

Our best TAP AIR PORTUGAL deals on London to Los Angeles flight tickets
TAP AIR PORTUGAL
10 Dec
LGW4:35 p.m.London Gatwick
30h 05m
1 stop
LAX2:40 p.m.Los Angeles
27 Jan
LAX4:45 p.m.Los Angeles
33h 05m
1 stop
LGW9:50 a.m.London Gatwick
C$ 909
Find similar
TAP AIR PORTUGAL
8 Dec
LGW10:40 a.m.London Gatwick
36h 20m
1 stop
LAX3:00 p.m.Los Angeles
20 Jan
LAX4:45 p.m.Los Angeles
33h 05m
1 stop
LGW9:50 a.m.London Gatwick
C$ 918
Find similar
TAP AIR PORTUGAL
8 Dec
LGW10:40 a.m.London Gatwick
36h 20m
1 stop
LAX3:00 p.m.Los Angeles
24 Jan
LAX4:45 p.m.Los Angeles
33h 05m
1 stop
LGW9:50 a.m.London Gatwick
C$ 919
Find similar

momondo Fare Finder

 
Customize 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 96,600 searches. Data last updated 28 October 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

LGW - LAX

LGWLAX

London Gatwick

Wed 10/12

1:10 p.m.-7:10 p.m.

1 stop38h 00m

Los Angeles

Tue 16/12

7:50 p.m.-2:15 p.m.

1 stop34h 25m

C$ 752

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sun 18/1

9:10 a.m.-6:10 p.m.

1 stop17h 00m

Los Angeles

Thu 22/1

8:55 p.m.-12:25 p.m.

1 stop31h 30m

C$ 769

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sun 18/1

9:10 a.m.-6:10 p.m.

1 stop17h 00m

Los Angeles

Thu 22/1

8:55 p.m.-10:00 p.m.

1 stop17h 05m

C$ 775

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 10/12

7:40 p.m.-7:10 p.m.

2 stops31h 30m

Los Angeles

Tue 16/12

7:50 p.m.-8:55 a.m.

2 stops29h 05m

C$ 908

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 10/12

4:35 p.m.-2:40 p.m.

1 stop30h 05m

Los Angeles

Tue 27/1

4:45 p.m.-9:50 a.m.

1 stop33h 05m

C$ 909

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 8/12

10:40 a.m.-3:00 p.m.

1 stop36h 20m

Los Angeles

Tue 20/1

4:45 p.m.-9:50 a.m.

1 stop33h 05m

C$ 918

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 23/1

6:40 p.m.-4:35 p.m.

1 stop29h 55m

Los Angeles

Mon 2/2

7:10 p.m.-5:50 p.m.

1 stop14h 40m

C$ 922

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 10/12

7:40 p.m.-7:10 p.m.

2 stops31h 30m

Los Angeles

Sun 14/12

7:55 p.m.-8:55 a.m.

2 stops29h 00m

C$ 964

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 10/12

6:40 p.m.-4:35 p.m.

1 stop29h 55m

Los Angeles

Fri 23/1

7:10 p.m.-8:35 p.m.

2 stops17h 25m

C$ 968

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 7/1

7:40 p.m.-2:17 p.m.

2 stops50h 37m

Los Angeles

Sun 18/1

11:45 p.m.-7:00 p.m.

2 stops35h 15m

C$ 1,014

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 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 September is, on average, the cheapest month to fly to Los Angeles from London, with most prices found around C$ 758. If you’re not able to fly to Los Angeles in September, then February is your next best option. Flight prices from London to Los Angeles during February average around C$ 801.

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

According to our data, Thursday is the cheapest day to fly to Los Angeles from London. The lowest ticket price found for a Thursday departure recently was C$ 881. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Los Angeles is Wednesday, with ticket prices averaging around C$ 979.

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

In the afternoon is the cheapest time of day to fly from London to Los Angeles when you can find flight prices for as low as C$ 881. Flying to Los Angeles in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around C$ 979. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 C$ 939 when searching weeks out. 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 C$ 845 on momondo.

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

There are 3 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?

You could potentially save up to 1% on your flight if you consider stops on a London to Los Angeles flight.

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

As of October 2025, prices for London to Los Angeles flights are approximately 31% more expensive 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 round-trip 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

Direct flights

None
There are no direct flights from London to Los Angeles. There are no popular flight routes from London to Los Angeles.
Search flight deals

  • How far is London to Los Angeles by plane?

    A flight from London to Los Angeles will travel around 8753.8 km. Typically, this will take 17h 00m by plane in normal conditions.

  • 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 license, 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?

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Beverly Hills
Costa Mesa
Inglewood
West Hollywood
Laguna Beach
Malibu
Orange
San Pedro
Irvine
Hermosa Beach
Pasadena
Aliso Viejo
Del Mar
Garden Grove
Santa Clarita
Huntington Beach
Buena Park
Calabasas
Torrance
Murrieta

Why use momondo?

Why should I use momondo to find a flight deal from London 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 London to Los Angeles for you.

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

All flight searches from London to Los Angeles on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between London and Los Angeles 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 London to Los Angeles right now. Can momondo alert me if prices change?

Price alerts on flights to Los Angeles from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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