Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from London to Los Angeles from C$ 636

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 19/3. 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

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customize your results

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from London to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
6:55 a.m. - 4:35 p.m.
LGW
-
LAX
17h 40m
2 stops
SWISS Logo
8:10 p.m. - 5:50 p.m.
LAX
-
LGW
14h 40m
1 stop
C$ 674SWISS
Sun, 8 Mar - Mon, 16 Mar
Multiple Airlines Logo
2:00 p.m. - 8:58 a.m.
LGW
-
LAX
26h 58m
1 stop
Multiple Airlines Logo
9:57 p.m. - 6:50 a.m.
LAX
-
LGW
24h 53m
1 stop
C$ 690Multiple Airlines
Mon, 27 Apr - Mon, 18 May
Multiple Airlines Logo
10:45 a.m. - 10:05 p.m.
LGW
-
LAX
19h 20m
1 stop
Multiple Airlines Logo
9:35 p.m. - 10:40 a.m.
LAX
-
LGW
29h 05m
1 stop
C$ 716Multiple Airlines
Thu, 18 Jun - Mon, 29 Jun
Delta Logo
10:25 a.m. - 6:35 p.m.
LGW
-
LAX
16h 10m
1 stop
Delta Logo
6:30 p.m. - 4:00 p.m.
LAX
-
LGW
13h 30m
1 stop
C$ 719Delta
Wed, 1 Apr - Tue, 14 Apr
Delta Logo
10:25 a.m. - 6:35 p.m.
LGW
-
LAX
16h 10m
1 stop
Delta Logo
9:55 p.m. - 9:25 a.m.
LAX
-
LGW
27h 30m
2 stops
C$ 723Delta
Wed, 1 Apr - Mon, 6 Apr
Delta Logo
10:25 a.m. - 6:35 p.m.
LGW
-
LAX
16h 10m
1 stop
Delta Logo
6:30 p.m. - 4:00 p.m.
LAX
-
LGW
13h 30m
1 stop
C$ 729Delta
Wed, 1 Apr - Tue, 14 Apr
Delta Logo
10:25 a.m. - 9:55 p.m.
LGW
-
LAX
19h 30m
1 stop
Delta Logo
6:30 p.m. - 4:00 p.m.
LAX
-
LGW
13h 30m
1 stop
C$ 730Delta
Mon, 22 Jun - Tue, 7 Jul
Delta Logo
10:25 a.m. - 6:35 p.m.
LGW
-
LAX
16h 10m
1 stop
Delta Logo
6:30 p.m. - 3:45 p.m.
LAX
-
LGW
13h 15m
1 stop
C$ 733Delta
Thu, 23 Apr - Mon, 4 May
Delta Logo
10:40 a.m. - 6:35 p.m.
LGW
-
LAX
15h 55m
1 stop
Delta Logo
3:25 p.m. - 3:45 p.m.
LAX
-
LGW
16h 20m
1 stop
C$ 734Delta
Thu, 21 May - Tue, 26 May
Delta Logo
10:25 a.m. - 6:35 p.m.
LGW
-
LAX
16h 10m
1 stop
Delta Logo
6:30 p.m. - 4:00 p.m.
LAX
-
LGW
13h 30m
1 stop
C$ 737Delta
Thu, 30 Apr - Fri, 8 May

Delta flights from London to Los Angeles

Our best Delta deals on London to Los Angeles flight tickets
Delta
1 Apr
LGW10:25 a.m.London Gatwick
16h 10m
1 stop
LAX6:35 p.m.Los Angeles
14 Apr
LAX6:30 p.m.Los Angeles
13h 30m
1 stop
LGW4:00 p.m.London Gatwick
C$ 719
Delta
1 Apr
LGW10:25 a.m.London Gatwick
16h 10m
1 stop
LAX6:35 p.m.Los Angeles
6 Apr
LAX9:55 p.m.Los Angeles
27h 30m
2 stops
LGW9:25 a.m.London Gatwick
C$ 723
Delta
1 Apr
LGW10:25 a.m.London Gatwick
16h 10m
1 stop
LAX6:35 p.m.Los Angeles
14 Apr
LAX6:30 p.m.Los Angeles
13h 30m
1 stop
LGW4:00 p.m.London Gatwick
C$ 729

SWISS flights from London to Los Angeles

Our best SWISS deals on London to Los Angeles flight tickets
SWISS
8 Mar
LGW6:55 a.m.London Gatwick
17h 40m
2 stops
LAX4:35 p.m.Los Angeles
16 Mar
LAX8:10 p.m.Los Angeles
14h 40m
1 stop
LGW5:50 p.m.London Gatwick
C$ 674
SWISS
4 Mar
LGW6:40 p.m.London Gatwick
29h 55m
1 stop
LAX4:35 p.m.Los Angeles
18 Mar
LAX8:10 p.m.Los Angeles
14h 40m
1 stop
LGW5:50 p.m.London Gatwick
C$ 740
SWISS
10 Feb
LGW6:40 p.m.London Gatwick
29h 55m
1 stop
LAX4:35 p.m.Los Angeles
22 Apr
LAX7:35 p.m.Los Angeles
14h 15m
1 stop
LGW5:50 p.m.London Gatwick
C$ 745

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 26 January 2026.
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

Sun 8/3

6:55 a.m.-4:35 p.m.

2 stops17h 40m

Los Angeles

Mon 16/3

8:10 p.m.-5:50 p.m.

1 stop14h 40m

C$ 674

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 27/4

2:00 p.m.-8:58 a.m.

1 stop26h 58m

Los Angeles

Mon 18/5

9:57 p.m.-6:50 a.m.

1 stop24h 53m

C$ 690

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 18/6

10:45 a.m.-10:05 p.m.

1 stop19h 20m

Los Angeles

Mon 29/6

9:35 p.m.-10:40 a.m.

1 stop29h 05m

C$ 716

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 1/4

10:25 a.m.-6:35 p.m.

1 stop16h 10m

Los Angeles

Tue 14/4

6:30 p.m.-4:00 p.m.

1 stop13h 30m

C$ 719

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 1/4

10:25 a.m.-6:35 p.m.

1 stop16h 10m

Los Angeles

Mon 6/4

9:55 p.m.-9:25 a.m.

2 stops27h 30m

C$ 723

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 1/4

10:25 a.m.-6:35 p.m.

1 stop16h 10m

Los Angeles

Tue 14/4

6:30 p.m.-4:00 p.m.

1 stop13h 30m

C$ 729

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 22/6

10:25 a.m.-9:55 p.m.

1 stop19h 30m

Los Angeles

Tue 7/7

6:30 p.m.-4:00 p.m.

1 stop13h 30m

C$ 730

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 23/4

10:25 a.m.-6:35 p.m.

1 stop16h 10m

Los Angeles

Mon 4/5

6:30 p.m.-3:45 p.m.

1 stop13h 15m

C$ 733

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 21/5

10:40 a.m.-6:35 p.m.

1 stop15h 55m

Los Angeles

Tue 26/5

3:25 p.m.-3:45 p.m.

1 stop16h 20m

C$ 734

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 30/4

10:25 a.m.-6:35 p.m.

1 stop16h 10m

Los Angeles

Fri 8/5

6:30 p.m.-4:00 p.m.

1 stop13h 30m

C$ 737

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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$ 730. 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$ 748.

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$ 863. 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 Friday, with ticket prices averaging around C$ 948.

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

At noon is the cheapest time of day to fly from London to Los Angeles when you can find flight prices for as low as C$ 921. Flying to Los Angeles at noon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around C$ 1,386. 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$ 891 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$ 822 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?

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 January 2026, prices for London to Los Angeles flights are approximately 27% 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

Fastest flight time

17h 55m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Los Angeles

1 airport
The fastest flight from London to Los Angeles takes 17h 55m
Direct flights go from London to Los Angeles on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Los Angeles. From London there are direct flights to Los Angeles (LAX).
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 55m 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
San Pedro
West Hollywood
Costa Mesa
Inglewood
Del Mar
Beverly Hills
Laguna Beach
Garden Grove
Orange
Hermosa Beach
Carlsbad
Pasadena
Irvine
Buena Park
Calabasas
Torrance
Santa Clarita
Huntington Beach
Murrieta
Artesia

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.

An easier way to manage your Los Angeles 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 25/2
Wed 4/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States