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$458+ Cheap flights from Heathrow (LHR) to Los Angeles (LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
May 17 — May 241
Sun 5/17
Sun 5/24
1 adult, Economy
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Find cheap flights from Heathrow to Los Angeles with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in September or February, booked 45 days in advance, depart on a Friday or Saturday and return on a Wednesday

Cheap flight deals from Heathrow to Los Angeles

Cheapest flights from Heathrow to Los Angeles
Explore the most affordable flight options available from Heathrow to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2026.

This deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:30 am
LHR
-
LAX
Nonstop11h 20m
British Airways
Wed 9/98:55 pm
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 4/14$540
This deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:20 am
LHR
-
LAX
1 stop14h 50m
Finnair
Wed 6/36:50 pm
LAX
-
LHR
1 stop17h 50m
Finnair
Deal found 4/16$550
This deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:40 am
LHR
-
LAX
1 stop18h 10m
Scandinavian Airlines
Wed 9/307:10 pm
LAX
-
LHR
1 stop14h 30m
Scandinavian Airlines
Deal found 4/11$564
This deal was found by Cheapflights users on 4/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1010:20 am
LHR
-
LAX
1 stop14h 30m
Scandinavian Airlines
Thu 9/177:10 pm
LAX
-
LHR
1 stop15h 20m
Scandinavian Airlines
Deal found 4/12$565
This deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/303:20 pm
LHR
-
LAX
Nonstop11h 25m
United Airlines
Sun 11/157:00 pm
LAX
-
LHR
Nonstop10h 30m
United Airlines
Deal found 4/15$566
This LEVEL deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:50 pm
LHR
-
LAX
1 stop29h 20m
LEVEL
Mon 5/117:55 pm
LAX
-
LHR
1 stop29h 15m
LEVEL
Deal found 4/15$568
This deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1911:40 am
LHR
-
LAX
Nonstop11h 15m
British Airways
Sun 9/63:50 pm
LAX
-
LHR
Nonstop10h 25m
British Airways
Deal found 4/14$569
This deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:40 pm
LHR
-
LAX
1 stop18h 04m
United Airlines
Mon 5/410:27 am
LAX
-
LHR
1 stop12h 58m
United Airlines
Deal found 4/13$570
This deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/162:10 pm
LHR
-
LAX
1 stop18h 49m
American Airlines
Thu 6/47:00 am
LAX
-
LHR
1 stop17h 00m
American Airlines
Deal found 4/16$574
This deal was found by Cheapflights users on 4/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2110:30 am
LHR
-
LAX
Nonstop11h 20m
British Airways
Wed 9/303:50 pm
LAX
-
LHR
Nonstop10h 25m
British Airways
Deal found 4/11$584
This deal was found by Cheapflights users on 4/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2010:05 am
LHR
-
LAX
Nonstop11h 25m
British Airways
Sat 1/26:00 pm
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 4/13$586

Find flight deals from Heathrow to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$540

One-way from

$458
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$635

Good round-trip deal

$636 or less

Good one-way deal

$623 or less
Provider with most accurate pricing for London Heathrow-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Los Angeles flights.
Search Deals
From London Heathrow to Los Angeles
Search Deals
One-way flight from London Heathrow to Los Angeles
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Los Angeles.
Search Deals
Price to beat on a one-way flight from London Heathrow to Los Angeles.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow 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, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 9/30

6:30 am-11:50 am

1 stop13h 20m

Los Angeles

Tue 11/17

11:45 am-8:45 am

1 stop13h 00m

$711

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 5/7

6:30 am-2:45 pm

1 stop16h 15m

Los Angeles

Sat 5/16

3:26 pm-1:05 pm

1 stop13h 39m

$719

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 5/1

9:55 am-1:10 pm

Nonstop11h 15m

Los Angeles

Tue 5/5

8:15 am-6:25 am

1 stop14h 10m

$730

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 10/2

6:15 am-12:55 pm

1 stop14h 40m

Los Angeles

Sat 10/10

8:10 pm-3:00 pm

Nonstop10h 50m

$735

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 10/2

9:55 am-1:10 pm

Nonstop11h 15m

Los Angeles

Wed 11/18

9:59 am-10:30 am

1 stop16h 31m

$737

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 6/14

6:30 am-11:50 am

1 stop13h 20m

Los Angeles

Mon 7/20

3:21 pm-1:05 pm

1 stop13h 44m

$741

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 6/5

6:30 am-2:45 pm

1 stop16h 15m

Los Angeles

Mon 6/8

11:10 am-10:20 am

1 stop15h 10m

$743

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 8/12

5:25 pm-7:14 am

1 stop21h 49m

Los Angeles

Sat 9/12

9:15 am-8:50 am

1 stop15h 35m

$764

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 8/14

11:40 am-10:50 pm

1 stop19h 10m

Los Angeles

Sat 9/12

9:15 am-8:50 am

1 stop15h 35m

$764

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 8/13

11:40 am-10:50 pm

1 stop19h 10m

Los Angeles

Mon 8/31

2:10 pm-12:05 pm

1 stop13h 55m

$767

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Heathrow to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Los Angeles in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy1 starTrust Score*2 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Los Angeles flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Heathrow to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Heathrow with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to Los Angeles

How far ahead should I book a flight from London Heathrow Airport to Los Angeles?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Los Angeles. Price data was last updated on April 10, 2026.

The price you pay for your flight from London Heathrow Airport to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London Heathrow Airport to Los Angeles?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $543). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $771). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LHR to LAX?

Find hourly flight availability from Heathrow to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2026.

When flying from London Heathrow Airport to Los Angeles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London Heathrow Airport to Los Angeles?

The best insider tips for London Heathrow Airport to Los Angeles flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Los Angeles trip
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Emily Zemler

Emily Zemler

Expert on Iberia

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on LAX and LHR

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated April 17, 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Los Angeles, such as Delta,Virgin Atlantic, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,406 reviews
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.5
Good
687 reviews
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,602 reviews
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.1
Good
11,593 reviews
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.7
Okay
7,889 reviews
Delta
7.9
Good
8,406 reviews

Boarding

8.1

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Los Angeles from London Heathrow?

    If you book a flight to Los Angeles from London Heathrow, you will be flying to Los Angeles, which is the city’s only airport. Los Angeles (LAX) is located 9.4 mi from the center of Los Angeles. There are 49 flights from London Heathrow to Los Angeles per day from 12 different airlines.

  • How long is the flight from London Heathrow Airport to Los Angeles?

    For as low as $711, KLM can have you in Los Angeles from London Heathrow Airport in 13h 20m. The distance from London Heathrow Airport to Los Angeles is about 5439 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from London Heathrow Airport to Los Angeles round-trip?

    Flying on Air France is currently your cheapest option to Los Angeles, with prices starting at $348. Additional round-trip tickets that might be worth considering are offered by Delta and Aer Lingus, with the lowest prices starting at $396 and $416, respectively. Air France is 46% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from London Heathrow Airport to Los Angeles one-way?

    For one-way options, check prices for Norse Atlantic UK. According to our data, you can fly for as low as $248. Users have also found prices from $352 and $354 on TAP AIR PORTUGAL and WestJet, respectively.

  • What are the most reliable airlines from London Heathrow Airport to Los Angeles?

    Before booking your flight to Los Angeles from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: Malaysia Airlines (87%), SriLankan Airlines (86%), Fiji Airways( 85%).

  • What are the cheapest flights from London Heathrow Airport to Los Angeles?

    The cheapest flight price from London Heathrow Airport to Los Angeles is $523. On average you can expect to pay $4,733. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $540.

  • Can I find deals for flights from Heathrow to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Heathrow to Los Angeles flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Los Angeles.

  • Can I find deals for business class flights from Heathrow to Los Angeles?

    Yes. Cheapflights offers flight deals from Heathrow to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Heathrow Airport to Los Angeles?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $543). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $771). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Downey
Avalon
Oceanside
Inglewood
Carson
Universal City
Torrance
Hesperia
Lancaster
El Segundo
Buena Park
West Hollywood
Garden Grove
Oxnard
Redondo Beach
Lake Elsinore
Fountain Valley
Glendale
Moreno Valley
Manhattan Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Heathrow to Los Angeles

Discover the top 10 airlines that operate flights from Heathrow to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$348Average$683FlexibilityNo cancel feeOn-time77%
DeltaCheapest$396Average$778FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$416Average$698FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$468Average$576FlexibilityNo cancel feeOn-time76%
FinnairCheapest$487Average$749FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$494Average$725FlexibilityNo cancel feeOn-time69%
KLMCheapest$494Average$684FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$510Average$678FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$521Average$738FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$525Average$795FlexibilityNo cancel feeOn-time71%

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