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$567+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
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

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2. Select your favorite providers

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3. Compare prices and book

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Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in February or September, booked 83 days in advance, depart on a Thursday or Friday 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 July 1, 2026.

This Justfly.com deal was found by Cheapflights users on 6/27. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
LHR
-
LAX
1 stop16h 45m
TAP AIR PORTUGAL
Sun 10/44:40 pm
LAX
-
LHR
1 stop18h 10m
TAP AIR PORTUGAL
Deal found 6/27$599
This Ticket deal was found by Cheapflights users on 6/30. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:40 am
LHR
-
LAX
1 stop15h 50m
Multiple Airlines
Sun 9/63:35 pm
LAX
-
LHR
Nonstop10h 35m
Multiple Airlines
Deal found 6/30$600
This TravelUp deal was found by Cheapflights users on 6/28. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:25 am
LHR
-
LAX
1 stop15h 50m
Lufthansa
Tue 9/293:40 pm
LAX
-
LHR
Nonstop10h 30m
Lufthansa
Deal found 6/28$601
This TravelUp deal was found by Cheapflights users on 6/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:25 am
LHR
-
LAX
1 stop15h 50m
Lufthansa
Sat 9/123:40 pm
LAX
-
LHR
Nonstop10h 30m
Lufthansa
Deal found 6/29$602
This TravelUp deal was found by Cheapflights users on 6/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:55 am
LHR
-
LAX
1 stop16h 20m
Multiple Airlines
Wed 11/48:30 am
LAX
-
LHR
1 stop13h 25m
Multiple Airlines
Deal found 6/30$603
This TravelUp deal was found by Cheapflights users on 6/29. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 am
LHR
-
LAX
1 stop16h 20m
Lufthansa
Tue 9/158:15 am
LAX
-
LHR
1 stop14h 30m
Lufthansa
Deal found 6/29$604
This TravelUp deal was found by Cheapflights users on 6/30. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:55 am
LHR
-
LAX
1 stop16h 20m
Lufthansa
Tue 9/82:15 pm
LAX
-
LHR
1 stop13h 40m
Lufthansa
Deal found 6/30$605
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/29. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:00 am
LHR
-
LAX
1 stop16h 45m
TAP AIR PORTUGAL
Sun 9/274:40 pm
LAX
-
LHR
1 stop18h 10m
TAP AIR PORTUGAL
Deal found 6/29$606
This Kiwi.com deal was found by Cheapflights users on 6/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/106:00 am
LHR
-
LAX
1 stop18h 30m
Multiple Airlines
Mon 7/133:35 pm
LAX
-
LHR
Nonstop10h 35m
Multiple Airlines
Deal found 6/26$609
This oojo deal was found by Cheapflights users on 6/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:00 am
LHR
-
LAX
1 stop16h 45m
TAP AIR PORTUGAL
Tue 9/224:45 pm
LAX
-
LHR
1 stop18h 05m
TAP AIR PORTUGAL
Deal found 6/28$610

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 July 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$599
(Justfly.com)

One-way from

$567
(Gotogate)

Popular in

December

Cheapest in

February

Average price

$769

Good round-trip deal

$656 or less

Good one-way deal

$630 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. 2% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 1, 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

Mon 9/28

8:40 am-2:45 pm

1 stop14h 05m

Los Angeles

Fri 10/9

8:45 am-6:20 am

1 stop13h 35m

$645

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 9/4

2:30 pm-6:15 pm

Nonstop11h 45m

Los Angeles

Wed 12/23

6:55 pm-4:35 pm

1 stop13h 40m

$655
Quickest round-trip

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 9/27

9:55 am-1:10 pm

Nonstop11h 15m

Los Angeles

Sat 10/10

11:15 pm-5:35 pm

Nonstop10h 20m

$670

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 9/27

6:30 am-11:50 am

1 stop13h 20m

Los Angeles

Sun 10/11

4:45 pm-1:50 pm

1 stop13h 05m

$671

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 8/28

8:40 am-4:30 pm

1 stop15h 50m

Los Angeles

Sun 8/30

5:45 am-7:45 am

1 stop18h 00m

$700

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 8/13

1:05 pm-4:10 pm

Nonstop11h 05m

Los Angeles

Sat 8/29

8:15 am-6:45 am

1 stop14h 30m

$795

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 8/14

11:25 am-8:27 pm

2 stops17h 02m

Los Angeles

Fri 8/28

12:50 pm-9:40 am

1 stop12h 50m

$802

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 8/12

11:00 am-6:37 pm

1 stop15h 37m

Los Angeles

Wed 8/26

6:05 pm-12:45 pm

Nonstop10h 40m

$843

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 8/21

6:40 am-4:50 pm

1 stop18h 10m

Los Angeles

Sun 9/6

7:10 pm-9:35 pm

2 stops18h 25m

$927

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 7/11

2:20 pm-4:50 pm

1 stop34h 30m

Los Angeles

Thu 10/22

7:10 pm-9:35 am

2 stops30h 25m

$987

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 22 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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
BudgetAirPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust 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?

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 82 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $562). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $775). 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 July 1, 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 July 1, 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Los Angeles, such as KLM,Virgin Atlantic, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,532 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,532 reviews
KLM
7.8
Good
1,532 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Virgin Atlantic
7.5
Good
689 reviews
KLM
7.8
Good
1,532 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,909 reviews
KLM
7.8
Good
1,532 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,765 reviews
KLM
7.8
Good
1,532 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
8,087 reviews
KLM
7.8
Good
1,532 reviews

Entertainment

7.2

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 48 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 $671, Delta 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 Delta is currently your cheapest option to Los Angeles, with prices starting at $396. Additional round-trip tickets that might be worth considering are offered by Aer Lingus and Finnair, with the lowest prices starting at $416 and $454, respectively. Delta is 40% 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 TAP AIR PORTUGAL. According to our data, you can fly for as low as $352. Users have also found prices from $435 and $441 on Aer Lingus 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 (94%), Royal Jordanian (89%), KLM( 89%).

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

    The cheapest flight price from London Heathrow Airport to Los Angeles is $448. On average you can expect to pay $4,069. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $512.

  • 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $562). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $775). 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
Redondo Beach
Inglewood
Buena Park
Oceanside
Carson
Garden Grove
Universal City
Hesperia
Stanton
Oxnard
Rosemead
Fountain Valley
Glendale
Torrance
Lake Elsinore
El Segundo
Westminster
Lancaster

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 July 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$396Average$823FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$416Average$684FlexibilityNo cancel feeOn-timeN/A
FinnairCheapest$454Average$749FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$468Average$652FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$494Average$697FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$494Average$754FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$500Average$630FlexibilityNo cancel feeOn-time78%
British AirwaysCheapest$519Average$698FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$521Average$755FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$525Average$863FlexibilityNo cancel feeOn-time71%

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