Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from London Heathrow Airport to Los Angeles from £204

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 Heathrow Airport to Los Angeles departing on 30/4. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

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? Stopover? Instantly customise 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.

Find the cheapest flights from London Heathrow Airport to Los Angeles

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Los Angeles.
SWISS Logo
08:40 - 16:30LHR-LAX
15h 50m1 stop
SWISS Logo
19:35 - 17:50LAX-LHR
14h 15m1 stop
£347SWISS
Find Deal
Thu, 1 May - Thu, 8 May
KLM Logo
06:30 - 11:50LHR-LAX
13h 20m1 stop
KLM Logo
22:50 - 17:15LAX-LHR
10h 25mdirect
£351KLM
Find Deal
Wed, 23 Apr - Fri, 2 May
British Airways Logo
14:45 - 18:05LHR-LAX
11h 20mdirect
British Airways Logo
21:30 - 16:05LAX-LHR
10h 35mdirect
£374British Airways
Find Deal
Fri, 16 May - Fri, 23 May
Lufthansa Logo
07:25 - 15:15LHR-LAX
15h 50m1 stop
Lufthansa Logo
16:35 - 11:10LAX-LHR
10h 35mdirect
£386Lufthansa
Find Deal
Mon, 21 Apr - Sun, 27 Apr
British Airways Logo
12:00 - 18:25LHR-LAX
14h 25m1 stop
British Airways Logo
21:25 - 16:05LAX-LHR
10h 40mdirect
£389British Airways
Find Deal
Wed, 23 Apr - Sun, 27 Apr
Lufthansa Logo
06:30 - 13:00LHR-LAX
14h 30m1 stop
Lufthansa Logo
16:35 - 11:10LAX-LHR
10h 35mdirect
£395Lufthansa
Find Deal
Sun, 4 May - Mon, 19 May
Virgin Atlantic Logo
06:15 - 16:05LHR-LAX
17h 50m1 stop
Virgin Atlantic Logo
22:50 - 17:15LAX-LHR
10h 25mdirect
£400Virgin Atlantic
Find Deal
Mon, 21 Apr - Sun, 4 May
Finnair Logo
10:20 - 21:57LHR-LAX
19h 37m2 stops
Finnair Logo
00:55 - 09:45LAX-LHR
24h 50m2 stops
£401Finnair
Find Deal
Fri, 2 May - Fri, 16 May
Finnair Logo
14:20 - 17:35LHR-LAX
11h 15mdirect
Finnair Logo
12:00 - 21:40LAX-LHR
25h 40m1 stop
£432Finnair
Find Deal
Wed, 7 May - Sat, 10 May
Virgin Atlantic Logo
06:30 - 11:50LHR-LAX
13h 20m1 stop
Virgin Atlantic Logo
11:00 - 09:50LAX-LHR
14h 50m1 stop
£457Virgin Atlantic
Find Deal
Thu, 24 Apr - Sat, 19 Jul

SWISS flights from London Heathrow Airport to Los Angeles

Our best SWISS deals on London Heathrow Airport to Los Angeles flight tickets
SWISS
1 May
LHR08:40London Heathrow
15h 50m
1 stop
LAX16:30Los Angeles
8 May
LAX19:35Los Angeles
14h 15m
1 stop
LHR17:50London Heathrow
SWISS
22 Apr
LHR08:45London Heathrow
15h 45m
1 stop
LAX16:30Los Angeles
6 May
LAX19:35Los Angeles
14h 15m
1 stop
LHR17:50London Heathrow
SWISS
27 Apr
LHR18:40London Heathrow
29h 50m
1 stop
LAX16:30Los Angeles
11 May
LAX19:35Los Angeles
14h 15m
1 stop
LHR17:50London Heathrow

KLM flights from London Heathrow Airport to Los Angeles

Our best KLM deals on London Heathrow Airport to Los Angeles flight tickets
KLM
23 Apr
LHR06:30London Heathrow
13h 20m
1 stop
LAX11:50Los Angeles
2 May
LAX22:50Los Angeles
10h 25m
LHR17:15London Heathrow
KLM
23 Apr
LHR06:30London Heathrow
13h 20m
1 stop
LAX11:50Los Angeles
2 May
LAX20:05Los Angeles
10h 30m
LHR14:35London Heathrow
KLM
8 May
LHR06:30London Heathrow
13h 20m
1 stop
LAX11:50Los Angeles
13 May
LAX11:35Los Angeles
14h 15m
1 stop
LHR09:50London Heathrow

See travel insights to Los Angeles from

How to get the cheapest flight ticket from London Heathrow Airport 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 cheapest month to fly to Los Angeles?

The month of February is, on average, the cheapest month to fly to Los Angeles from London Heathrow Airport, with most prices found around £452. If you aren’t able to travel to Los Angeles during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £464.

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

The cheapest day to depart from London Heathrow Airport to Los Angeles is on a Wednesday. Travellers who choose to depart for Los Angeles on a Wednesday will often find tickets for as low as £528. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £608. 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?

Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from London Heathrow Airport to Los Angeles during this time can be as low as £505. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £585 on average. Flights to Los Angeles from London Heathrow Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London Heathrow to Los Angeles flight route?

Fly from London Heathrow to Los Angeles for the best London Heathrow - 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 Heathrow Airport when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around £545 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from London Heathrow Airport for as low as £498 on momondo.

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

There are 4 cabin classes available to choose from on London Heathrow to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of April 2025, prices for London Heathrow Airport to Los Angeles flights are approximately 4% cheaper when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Los Angeles

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

Cheap London Heathrow Airport to Los Angeles (LHR to LAX) flight deals and tips

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

Best price found

£204

Fastest flight time

11h 10m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from London Heathrow Airport in the past 72 hours is £204. The best return flight deal from London Heathrow Airport to Los Angeles found on momondo in the last 72 hours is £347.
The fastest flight from London Heathrow Airport to Los Angeles takes 11h 10m
Direct flights go from London Heathrow Airport to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)

  • How far is London Heathrow to Los Angeles by plane?

    Los Angeles is 5430.0 mi away from London Heathrow. 11h 10m is a normal flight duration for this route.

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

    Prices for flights from London Heathrow Airport to Los Angeles Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from London Heathrow Airport to Los Angeles Airport?

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

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

    The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

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


Best airlines flying from London Heathrow Airport to Los Angeles

Compare and see reviews for airlines that fly from London Heathrow Airport to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
Norse Atlantic UKPriceFrom £303Free CancellationRating
7.1
45 reviews
Search Norse Atlantic UK flights
DeltaPriceFrom £340Free CancellationRating
8.0
7,897 reviews
Search Delta flights
Austrian AirlinesPriceFrom £369Free CancellationRating
7.5
771 reviews
Search Austrian Airlines flights
Scandinavian AirlinesPriceFrom £372Free CancellationRating
7.3
1,328 reviews
Search Scandinavian Airlines flights
Air FrancePriceFrom £373Free CancellationRating
7.4
1,427 reviews
Search Air France flights
SWISSPriceFrom £374Free CancellationRating
7.5
1,574 reviews
Search SWISS flights
Air CanadaPriceFrom £382Free CancellationRating
7.0
9,022 reviews
Search Air Canada flights
KLMPriceFrom £382Free CancellationRating
7.8
1,323 reviews
Search KLM flights
Brussels AirlinesPriceFrom £385Free CancellationRating
7.3
345 reviews
Search Brussels Airlines flights
United AirlinesPriceFrom £391Free CancellationRating
7.4
8,616 reviews
Search United Airlines flights
  • Delta Flights From London Heathrow Airport to Los Angeles

    Delta is one of the most popular airlines flying from London Heathrow Airport to Los Angeles, operating 21 flights/week on average for this route. A good Delta flight deal for London Heathrow Airport to Los Angeles starts from £440 round-trip, up to an average price of £748. Our users have rated Delta at 8.0/10.

  • KLM Flights From London Heathrow Airport to Los Angeles

    Another popular option for London Heathrow Airport to Los Angeles flights is KLM (7.8/10, 1,323 ratings). KLM flies from London Heathrow Airport to Los Angeles around 21 times per week, with deals starting from £493 round-trip and rising to an average price of around £640.


Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Newport Beach
Malibu
Big Bear Lake
Beverly Hills
Orange
Ventura
Oceanside
Gardena
Universal City
Agoura Hills
Encinitas
Huntington Beach
Pasadena
El Segundo
West Hollywood
Escondido
Cypress
Stanton
Laguna Beach
Torrance

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Los Angeles . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for London to Los Angeles flights to just show those with 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?

Yes. momondo can track prices for London to Los Angeles flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 7/4
Mon 14/4

Find better results for your trip to the United States