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Cheap flights from London to Los Angeles from C$ 677

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 12/4. 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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Find the cheapest flights from London to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
4:25 p.m. - 2:45 p.m.
LGW
-
LAX
30h 20m1 stop
TAP AIR PORTUGAL Logo
4:45 p.m. - 9:45 a.m.
LAX
-
LGW
33h 00m1 stop
C$ 844TAP AIR PORTUGAL
Mon, 13 Apr - Tue, 21 Apr
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$ 852SWISS
Wed, 21 Jan - Mon, 2 Feb
TAP AIR PORTUGAL Logo
9:15 p.m. - 2:45 p.m.
LGW
-
LAX
25h 30m2 stops
TAP AIR PORTUGAL Logo
4:45 p.m. - 9:45 a.m.
LAX
-
LGW
33h 00m1 stop
C$ 866TAP AIR PORTUGAL
Mon, 13 Apr - Tue, 21 Apr
Multiple Airlines Logo
11:20 a.m. - 9:30 a.m.
LGW
-
LAX
29h 10m1 stop
Multiple Airlines Logo
10:36 p.m. - 6:45 a.m.
LAX
-
LGW
24h 09m1 stop
C$ 872Multiple Airlines
Wed, 11 Mar - Wed, 1 Apr
Multiple Airlines Logo
11:20 a.m. - 9:30 a.m.
LGW
-
LAX
29h 10m1 stop
Multiple Airlines Logo
9:08 a.m. - 10:40 a.m.
LAX
-
LGW
17h 32m1 stop
C$ 873Multiple Airlines
Thu, 12 Mar - Thu, 2 Apr
TAP AIR PORTUGAL Logo
4:35 p.m. - 3:00 p.m.
LGW
-
LAX
30h 25m1 stop
TAP AIR PORTUGAL Logo
4:45 p.m. - 9:50 a.m.
LAX
-
LGW
33h 05m1 stop
C$ 895TAP AIR PORTUGAL
Mon, 19 Jan - Tue, 3 Feb
TAP AIR PORTUGAL Logo
4:35 p.m. - 3:00 p.m.
LGW
-
LAX
30h 25m1 stop
TAP AIR PORTUGAL Logo
4:45 p.m. - 8:40 p.m.
LAX
-
LGW
19h 55m2 stops
C$ 905TAP AIR PORTUGAL
Mon, 19 Jan - Thu, 29 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$ 907SWISS
Thu, 22 Jan - Mon, 2 Feb
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$ 909SWISS
Thu, 22 Jan - Tue, 27 Jan
TAP AIR PORTUGAL Logo
9:15 p.m. - 2:45 p.m.
LGW
-
LAX
25h 30m2 stops
TAP AIR PORTUGAL Logo
4:45 p.m. - 9:45 a.m.
LAX
-
LGW
33h 00m1 stop
C$ 912TAP AIR PORTUGAL
Mon, 13 Apr - Tue, 21 Apr

SWISS flights from London to Los Angeles

Our best SWISS deals on London to Los Angeles flight tickets
SWISS
21 Jan
LGW6:40 p.m.London Gatwick
29h 55m
1 stop
LAX4:35 p.m.Los Angeles
2 Feb
LAX7:10 p.m.Los Angeles
14h 40m
1 stop
LGW5:50 p.m.London Gatwick
C$ 852
Find similar
SWISS
22 Jan
LGW6:40 p.m.London Gatwick
29h 55m
1 stop
LAX4:35 p.m.Los Angeles
2 Feb
LAX7:10 p.m.Los Angeles
14h 40m
1 stop
LGW5:50 p.m.London Gatwick
C$ 907
Find similar
SWISS
22 Jan
LGW6:40 p.m.London Gatwick
29h 55m
1 stop
LAX4:35 p.m.Los Angeles
27 Jan
LAX7:10 p.m.Los Angeles
14h 40m
1 stop
LGW5:50 p.m.London Gatwick
C$ 909
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
13 Apr
LGW4:25 p.m.London Gatwick
30h 20m
1 stop
LAX2:45 p.m.Los Angeles
21 Apr
LAX4:45 p.m.Los Angeles
33h 00m
1 stop
LGW9:45 a.m.London Gatwick
C$ 844
Find similar
TAP AIR PORTUGAL
13 Apr
LGW9:15 p.m.London Gatwick
25h 30m
2 stops
LAX2:45 p.m.Los Angeles
21 Apr
LAX4:45 p.m.Los Angeles
33h 00m
1 stop
LGW9:45 a.m.London Gatwick
C$ 866
Find similar
TAP AIR PORTUGAL
19 Jan
LGW4:35 p.m.London Gatwick
30h 25m
1 stop
LAX3:00 p.m.Los Angeles
3 Feb
LAX4:45 p.m.Los Angeles
33h 05m
1 stop
LGW9:50 a.m.London Gatwick
C$ 895
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 11 December 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

Mon 13/4

4:25 p.m.-2:45 p.m.

1 stop30h 20m

Los Angeles

Tue 21/4

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

1 stop33h 00m

C$ 844

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 21/1

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$ 852

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 13/4

9:15 p.m.-2:45 p.m.

2 stops25h 30m

Los Angeles

Tue 21/4

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

1 stop33h 00m

C$ 866

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 11/3

11:20 a.m.-9:30 a.m.

1 stop29h 10m

Los Angeles

Wed 1/4

10:36 p.m.-6:45 a.m.

1 stop24h 09m

C$ 872

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 12/3

11:20 a.m.-9:30 a.m.

1 stop29h 10m

Los Angeles

Thu 2/4

9:08 a.m.-10:40 a.m.

1 stop17h 32m

C$ 873

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 19/1

4:35 p.m.-3:00 p.m.

1 stop30h 25m

Los Angeles

Tue 3/2

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

1 stop33h 05m

C$ 895

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 19/1

4:35 p.m.-3:00 p.m.

1 stop30h 25m

Los Angeles

Thu 29/1

4:45 p.m.-8:40 p.m.

2 stops19h 55m

C$ 905

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 22/1

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$ 907

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 22/1

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

1 stop29h 55m

Los Angeles

Tue 27/1

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

1 stop14h 40m

C$ 909

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 13/4

9:15 p.m.-2:45 p.m.

2 stops25h 30m

Los Angeles

Tue 21/4

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

1 stop33h 00m

C$ 912

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$ 741. 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$ 783.

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$ 869. 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 Saturday, with ticket prices averaging around C$ 2,683.

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$ 928. 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$ 1,075. 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$ 913 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 December 2025, prices for London to Los Angeles flights are approximately 73% 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

36h 45m

Direct flights

None
The fastest flight from London to Los Angeles takes 36h 45m
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 36h 45m 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
Inglewood
Costa Mesa
Beverly Hills
Laguna Beach
Del Mar
Malibu
Garden Grove
Orange
Hermosa Beach
Pasadena
Irvine
Aliso Viejo
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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