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Cheap flights from London Heathrow Airport to Los Angeles from $325

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 9/23. 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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0 bags

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Find the cheapest flights from London Heathrow Airport to Los Angeles

Cheap round-trip flights

Scandinavian Airlines Logo
10:20 am - 5:00 pmLHR-LAX
14h 40m1 stop
Scandinavian Airlines Logo
7:30 pm - 5:40 pmLAX-LHR
14h 10m1 stop
$467Scandinavian Airlines
Find Deal
Wed, Dec 3 - Sun, Dec 7
Scandinavian Airlines Logo
10:20 am - 5:00 pmLHR-LAX
14h 40m1 stop
Scandinavian Airlines Logo
7:30 pm - 9:40 pmLAX-LHR
18h 10m1 stop
$470Scandinavian Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 18
Scandinavian Airlines Logo
10:20 am - 5:00 pmLHR-LAX
14h 40m1 stop
Scandinavian Airlines Logo
7:30 pm - 9:40 pmLAX-LHR
18h 10m1 stop
$471Scandinavian Airlines
Find Deal
Tue, Nov 11 - Tue, Nov 18
Scandinavian Airlines Logo
7:30 pm - 5:00 pmLHR-LAX
29h 30m1 stop
Scandinavian Airlines Logo
7:30 pm - 9:35 pmLAX-LHR
18h 05m2 stops
$472Scandinavian Airlines
Find Deal
Mon, Nov 24 - Sun, Dec 7
SWISS Logo
7:00 am - 4:30 pmLHR-LAX
17h 30m2 stops
SWISS Logo
7:35 pm - 7:55 amLAX-LHR
28h 20m1 stop
$478SWISS
Find Deal
Mon, Aug 25 - Tue, Sep 2
TAP AIR PORTUGAL Logo
6:00 am - 2:25 pmLHR-LAX
16h 25m1 stop
TAP AIR PORTUGAL Logo
4:40 pm - 6:50 pmLAX-LHR
18h 10m1 stop
$482TAP AIR PORTUGAL
Find Deal
Sun, Aug 24 - Tue, Sep 9
TAP AIR PORTUGAL Logo
6:00 am - 2:25 pmLHR-LAX
16h 25m1 stop
TAP AIR PORTUGAL Logo
4:40 pm - 10:00 pmLAX-LHR
21h 20m1 stop
$483TAP AIR PORTUGAL
Find Deal
Sun, Aug 24 - Tue, Sep 2
SWISS Logo
6:40 pm - 4:30 pmLHR-LAX
29h 50m1 stop
SWISS Logo
7:35 pm - 5:50 pmLAX-LHR
14h 15m1 stop
$490SWISS
Find Deal
Sat, Sep 6 - Mon, Oct 6
 Logo
8:55 am - 4:30 pmLHR-LAX
15h 35m1 stop
 Logo
7:00 pm - 1:30 pmLAX-LHR
10h 30mnonstop
Mon, Nov 3 - Sun, Nov 16
 Logo
8:05 pm - 4:30 pmLHR-LAX
28h 25m1 stop
 Logo
4:40 pm - 11:10 amLAX-LHR
10h 30mnonstop
Tue, Sep 16 - Thu, Sep 25

Scandinavian Airlines flights from London Heathrow Airport to Los Angeles

Our best Scandinavian Airlines deals on London Heathrow Airport to Los Angeles flight tickets
Scandinavian Airlines
Dec 3
LHR10:20 amLondon Heathrow
14h 40m
1 stop
LAX5:00 pmLos Angeles
Dec 7
LAX7:30 pmLos Angeles
14h 10m
1 stop
LHR5:40 pmLondon Heathrow
Scandinavian Airlines
Nov 5
LHR10:20 amLondon Heathrow
14h 40m
1 stop
LAX5:00 pmLos Angeles
Nov 18
LAX7:30 pmLos Angeles
18h 10m
1 stop
LHR9:40 pmLondon Heathrow
Scandinavian Airlines
Nov 11
LHR10:20 amLondon Heathrow
14h 40m
1 stop
LAX5:00 pmLos Angeles
Nov 18
LAX7:30 pmLos Angeles
18h 10m
1 stop
LHR9:40 pmLondon Heathrow

SWISS flights from London Heathrow Airport to Los Angeles

Our best SWISS deals on London Heathrow Airport to Los Angeles flight tickets
SWISS
Aug 25
LHR7:00 amLondon Heathrow
17h 30m
2 stops
LAX4:30 pmLos Angeles
Sep 2
LAX7:35 pmLos Angeles
28h 20m
1 stop
LHR7:55 amLondon Heathrow
SWISS
Sep 6
LHR6:40 pmLondon Heathrow
29h 50m
1 stop
LAX4:30 pmLos Angeles
Oct 6
LAX7:35 pmLos Angeles
14h 15m
1 stop
LHR5:50 pmLondon Heathrow
SWISS
Nov 7
LHR8:55 amLondon Heathrow
15h 35m
1 stop
LAX4:30 pmLos Angeles
Nov 9
LAX7:10 pmLos Angeles
28h 55m
1 stop
LHR8:05 amLondon 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 typical price of a round-trip flight between London Heathrow Airport and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of March is, on average, the cheapest month to fly to Los Angeles from London Heathrow Airport, with most prices found around $577. If you aren’t able to travel during the month of March, then book flights to Los Angeles from London Heathrow Airport during February instead. Flights to Los Angeles in February, while not as cheap as those in March, still average around $581.

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

Our data shows that Thursday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $704. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $835.

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 afternoon. Flights from London Heathrow Airport to Los Angeles during this time can be as low as $734. At noon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $769 per ticket.

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 weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $679 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 Heathrow Airport for as low as $600 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.

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

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

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

As of June 2025, prices for London Heathrow Airport to Los Angeles flights are approximately 24% 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 round-trip 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

$325

Fastest flight time

14h 00m

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 $325. The best round-trip flight deal from London Heathrow Airport to Los Angeles found on momondo in the last 72 hours is $467.
The fastest flight from London Heathrow Airport to Los Angeles takes 14h 00m
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?

    There are 5430.0 mi between London Heathrow and Los Angeles. In terms of flight time, this usually takes a little over 14h 00m.

  • 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 updated daily.

  • 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 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 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
Virgin AtlanticPriceFrom $501Free CancellationRating
7.4
654 reviews
Search Virgin Atlantic flights
FinnairPriceFrom $510Free CancellationRating
7.6
1,299 reviews
Search Finnair flights
Austrian AirlinesPriceFrom $510Free CancellationRating
7.6
807 reviews
Search Austrian Airlines flights
Brussels AirlinesPriceFrom $512Free CancellationRating
7.3
352 reviews
Search Brussels Airlines flights
IberiaPriceFrom $518Free CancellationRating
7.0
2,810 reviews
Search Iberia flights
DeltaPriceFrom $522Free CancellationRating
8.0
7,973 reviews
Search Delta flights
LufthansaPriceFrom $524Free CancellationRating
6.8
7,200 reviews
Search Lufthansa flights
British AirwaysPriceFrom $525Free CancellationRating
6.6
7,081 reviews
Search British Airways flights
United AirlinesPriceFrom $528Free CancellationRating
7.4
8,852 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom $539Free CancellationRating
7.3
1,413 reviews
Search Scandinavian Airlines flights
  • Delta Flights From London Heathrow Airport to Los Angeles

    Delta flight deals from London Heathrow Airport to Los Angeles start from $522 round-trip. Over the 21 Delta flights for this route in a normal week, average airfare is usually $724 round-trip - but some users have found much cheaper deals with momondo.

  • Finnair Flights From London Heathrow Airport to Los Angeles

    The best Finnair deal for London Heathrow Airport to Los Angeles flight tickets found on momondo in the last 72 hours was $510, round-trip. It should be noted that an average Finnair flight deal for this route in this time was higher, at $816 round-trip. Finnair operates 35 flights out of London Heathrow Airport into Los Angeles in an average week, so prices vary by time and availability. 1,299 Finnair reviews by users on momondo have scored the airline at 7.6/10.


Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Big Bear Lake
Laguna Beach
Big Bear
Carlsbad
Riverside
Temecula
Inglewood
Malibu
Oceanside
Huntington Beach
Ventura
Newport Beach
Irvine
Pasadena
Buena Park
Redondo Beach
West Hollywood
Glendale
Garden Grove

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?

momondo does allow users to show only those flights to Los Angeles from London which offer a flexible booking policy as well as other useful filters and features.

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?

If you are not ready to book a flight from London to Los Angeles now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Los Angeles and let you know when they change.


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1 adult
Sat 7/5
Sat 7/12

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