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$342+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in March or February, booked 7 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap 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 3, 2025.

Round-trip from

$508
(Mytrip)

One-way from

$342
(Trip.com)

Popular in

August

Cheapest in

March

Average price

$874

Good round-trip deal

$559 or less

Good one-way deal

$598 or less
From London Heathrow to Los Angeles
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One-way flight from London Heathrow to Los Angeles
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Highest demand for flights based on searches. 13% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London Heathrow to Los Angeles.
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Price to beat on a one-way flight from London Heathrow to Los Angeles.
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Find 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 3, 2025.

This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:25 amLHR - LAX
1 stop15h 50mLufthansa
Tue 9/92:55 pmLAX - LHR
1 stop13h 45mLufthansa
Deal found 7/1$508
This Gotogate deal was found by Cheapflights users on 7/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/176:55 amLHR - LAX
1 stop16h 20mMultiple Airlines
Sun 9/217:35 pmLAX - LHR
1 stop18h 10mMultiple Airlines
Deal found 7/3$513
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:00 pmLHR - LAX
1 stop31h 20mScandinavian Airlines
Sun 9/77:30 pmLAX - LHR
1 stop18h 10mScandinavian Airlines
Deal found 7/1$516
This oojo deal was found by Cheapflights users on 7/3. 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.
Fri 9/266:00 amLHR - LAX
1 stop16h 35mTAP AIR PORTUGAL
Tue 9/304:40 pmLAX - LHR
1 stop22h 15mTAP AIR PORTUGAL
Deal found 7/3$520
This Flightnetwork deal was found by Cheapflights users on 7/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/48:40 amLHR - LAX
1 stop15h 50mSWISS
Tue 9/97:35 pmLAX - LHR
1 stop28h 20mSWISS
Deal found 7/2$528
This ResecentrumGruppen deal was found by Cheapflights users on 7/2. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/68:40 amLHR - LAX
1 stop14h 10mVirgin Atlantic
Mon 9/2210:50 pmLAX - LHR
Nonstop10h 25mVirgin Atlantic
Deal found 7/2$536
This Lufthansa deal was found by Cheapflights users on 7/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:00 amLHR - LAX
1 stop15h 05mAustrian Airlines
Mon 9/228:15 amLAX - LHR
1 stop14h 05mAustrian Airlines
Deal found 7/3$542
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/247:25 amLHR - LAX
1 stop15h 50mUnited Airlines
Tue 9/912:45 pmLAX - LHR
1 stop12h 55mUnited Airlines
Deal found 7/3$546
This Netflights deal was found by Cheapflights users on 7/1. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/224:55 pmLHR - LAX
Nonstop11h 20mBritish Airways
Fri 9/129:35 pmLAX - LHR
Nonstop10h 30mBritish Airways
Deal found 7/1$557

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 3, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Los Angeles that are best for you.

Fly from

Heathrow

Fly to

Los Angeles

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 8/24

7:25 am-3:15 pm

1 stop15h 50m

Los Angeles

Tue 9/9

2:55 pm-12:40 pm

1 stop13h 45m

$508

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 9/17

6:55 am-3:15 pm

1 stop16h 20m

Los Angeles

Sun 9/21

7:35 pm-9:45 pm

1 stop18h 10m

$513

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 8/25

5:00 pm-4:20 pm

1 stop31h 20m

Los Angeles

Sun 9/7

7:30 pm-9:40 pm

1 stop18h 10m

$516

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 9/26

6:00 am-2:35 pm

1 stop16h 35m

Los Angeles

Tue 9/30

4:40 pm-10:55 pm

1 stop22h 15m

$520

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 9/4

8:40 am-4:30 pm

1 stop15h 50m

Los Angeles

Tue 9/9

7:35 pm-7:55 am

1 stop28h 20m

$528

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 9/6

8:40 am-2:50 pm

1 stop14h 10m

Los Angeles

Mon 9/22

10:50 pm-5:15 pm

Nonstop10h 25m

$536

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 8/28

8:40 am-4:30 pm

1 stop15h 50m

Los Angeles

Wed 9/10

4:40 pm-11:10 am

Nonstop10h 30m

$541

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 9/6

6:00 am-1:05 pm

1 stop15h 05m

Los Angeles

Mon 9/22

8:15 am-6:20 am

1 stop14h 05m

$542

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 8/22

4:55 pm-8:15 pm

Nonstop11h 20m

Los Angeles

Fri 9/12

9:35 pm-4:05 pm

Nonstop10h 30m

$557

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 8/29

7:15 pm-8:25 pm

1 stop33h 10m

$342

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Los Angeles trip
Airlines
British Airways

BA's Club Suite offers private pods with doors, ensuring a more exclusive business class experience.


BA's World Traveller Plus offers extra seat width, legroom, and upgraded service in a dedicated cabin.

Read more about British Airwaysby Gabriel Leigh
United Airlines

United's Polaris Business Class offers lie-flat seats, Saks bedding, and exclusive lounge access.


United's Premium Plus offers extra legroom, upgraded meals, and two checked bags on international flights.

Read more about United Airlinesby Harriet Baskas
Iberia

Iberia's Business Class offers lay-flat beds, privacy doors, and Mediterranean-inspired meals.


Iberia's Premium Economy offers 37-inch legroom, noise-canceling headphones, and priority boarding.

Read more about Iberiaby Emily Zemler
Airports
LHR

Heathrow's strict security means long lines. Ensure liquids are in one small bag to avoid delays.

Read more about LHRby Ramsey Qubein
LAX

At LAX, use LAX-it for rideshares. Look for green signs to the free shuttle buses.

Read more about LAXby Ramsey Qubein
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on British Airways

Gabriel Leigh

Gabriel Leigh

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 Baskas

Harriet Baskas

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 Zemler

Emily Zemler

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

Ramsey Qubein

Ramsey Qubein

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

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 June 27, 2025.

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 7 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $246). Flying from London Heathrow Airport to Los Angeles in March is currently the most expensive (average of $326). 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 3, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from London Heathrow Airport to Los Angeles by exploring options for tickets in the afternoon.

What is the cheapest day to fly from London Heathrow Airport to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Heathrow to Los Angeles. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their London Heathrow Airport to Los Angeles flight should consider departing on Monday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London Heathrow Airport to Los Angeles

Explore weekly flight availability from Heathrow to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.

The most flights from LHR to LAX are scheduled on a Wednesday (53 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (45 on average).

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

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 3, 2025.
Read through reviews of airlines operating flights from London Heathrow Airport to Los Angeles, such as Austrian Airlines, SWISS, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Austrian Airlines
7.6
Good
809 reviews
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
SWISS
7.5
Good
1,654 reviews
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
United Airlines
7.4
Good
8,845 reviews
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Virgin Atlantic
7.4
Good
654 reviews
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time
Scandinavian Airlines
7.3
Good
1,416 reviews
Austrian Airlines
7.6
Good
809 reviews

Crew

8.1

Food

6.8

Entertainment

6.8

Comfort

7.3

Boarding

7.6

Overall

7.6

Reviews

1 / 20
10.0
Excellent

Dominik,Jun 2025

VIE - VNO

Good service and update all information. I feel like i wanna use it again next time

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 47 flights from London Heathrow to Los Angeles per day from 12 different airlines.

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

    Flying on Lufthansa is currently your cheapest option to Los Angeles, with prices starting at $508. Additional round-trip tickets that might be worth considering are offered by Scandinavian Airlines and TAP AIR PORTUGAL, with the lowest prices starting at $516 and $520, respectively. Lufthansa is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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: SriLankan Airlines (94%), KLM (88%), Air France( 88%).

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

    The cheapest flight price from London Heathrow Airport to Los Angeles is $513. On average you can expect to pay $3,563. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $453.

  • 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, January is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $246). Flying from London Heathrow Airport to Los Angeles in March is currently the most expensive (average of $326). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Stanton
Downey
Universal City
Oceanside
Buena Park
Moreno Valley
Avalon
Santa Clarita
Inglewood
El Segundo
Glendale
Montebello
Rowland Heights
San Gabriel
Del Mar
Marina del Rey
West Hollywood
Loma Linda
La Mirada
Menifee

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Alternative routes for Heathrow to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
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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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest$501Average$758FlexibilityNo cancel feeOn-time72%
FinnairCheapest$510Average$816FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$510Average$797FlexibilityNo cancel feeOn-time78%
Brussels AirlinesCheapest$512Average$711FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$518Average$727FlexibilityNo cancel feeOn-time77%
DeltaCheapest$522Average$729FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$526Average$712FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$528Average$803FlexibilityNo cancel feeOn-time69%
Scandinavian AirlinesCheapest$539Average$836FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$546Average$771FlexibilityNo cancel feeOn-time71%

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