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Cheap flights from London Heathrow Airport to Los Angeles from $752

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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in September or February, booked 7 days in advance, depart on a Sunday or Monday and return on a Saturday

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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 27 November 2025.

Tue 2/1216:55LHR - LAX
Nonstop11h 30mBritish Airways
Sun 7/1220:15LAX - LHR
1 stop12h 35mBritish Airways
Deal found 25/11$915
Sun 7/1211:50LHR - LAX
Nonstop11h 30mBritish Airways
Tue 23/1219:15LAX - LHR
Nonstop10h 45mBritish Airways
Deal found 25/11$924
Tue 30/1210:45LHR - LAX
1 stop21h 13mDelta
Fri 15/509:50LAX - LHR
1 stop16h 00mDelta
Deal found 26/11$926
Wed 10/1216:55LHR - LAX
Nonstop11h 30mBritish Airways
Thu 8/113:20LAX - LHR
1 stop13h 55mBritish Airways
Deal found 26/11$927
Mon 8/1216:55LHR - LAX
Nonstop11h 30mMultiple Airlines
Tue 23/1219:15LAX - LHR
Nonstop10h 45mMultiple Airlines
Deal found 25/11$930
Mon 15/1206:30LHR - LAX
1 stop13h 15mDelta
Mon 29/1206:00LAX - LHR
1 stop17h 05mDelta
Deal found 26/11$933
Mon 15/1208:50LHR - LAX
1 stop17h 40mBritish Airways
Sat 27/1219:15LAX - LHR
Nonstop10h 45mBritish Airways
Deal found 24/11$936
Mon 8/1210:15LHR - LAX
1 stop15h 53mFinnair
Tue 23/1219:15LAX - LHR
Nonstop10h 45mFinnair
Deal found 25/11$938
Tue 2/1215:35LHR - LAX
1 stop16h 53mBritish Airways
Wed 10/1220:15LAX - LHR
1 stop12h 35mBritish Airways
Deal found 25/11$941
Mon 15/1216:55LHR - LAX
Nonstop11h 30mFinnair
Thu 25/1219:15LAX - LHR
Nonstop10h 45mFinnair
Deal found 25/11$944

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 27 November 2025.

Round-trip from

$918

One-way from

$752

Popular in

July

Cheapest in

September

Average price

$992

Good round-trip deal

$1,987 or less
British Airways
  • British Airways
  • 21/2-1/3
  • 2 total stops
  • 28h 06m total
  • London to Los Angeles
Search Deals
United Airlines
  • United Airlines
  • 6/1
  • 1 total stop
  • 24h 32m total
  • London to Los Angeles
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($236 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Los Angeles.
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 27 November 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

Mon 8/12

11:50-15:20

Nonstop11h 30m

Los Angeles

Tue 23/12

19:15-14:00

Nonstop10h 45m

$930

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 5/3

06:20-13:10

1 stop14h 50m

Los Angeles

Mon 9/3

23:30-16:50

Nonstop10h 20m

$932

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 17/1

15:10-18:30

Nonstop11h 20m

Los Angeles

Tue 20/1

15:30-10:00

Nonstop10h 30m

$938

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 4/2

09:00-16:35

1 stop15h 35m

Los Angeles

Mon 23/3

20:00-13:30

Nonstop10h 30m

$946

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 24/3

11:50-16:20

Nonstop11h 30m

Los Angeles

Tue 14/4

20:55-15:25

Nonstop10h 30m

$967

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 11/4

10:15-22:38

1 stop20h 23m

Los Angeles

Thu 16/4

11:45-08:55

1 stop13h 10m

$970

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 24/3

07:30-18:05

1 stop17h 35m

Los Angeles

Wed 15/4

13:30-08:00

Nonstop10h 30m

$976

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 11/12

14:45-20:43

1 stop13h 58m

Los Angeles

Tue 6/1

09:55-10:30

1 stop16h 35m

$979

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 13/12

08:50-18:30

1 stop17h 40m

Los Angeles

Thu 8/1

20:15-16:50

1 stop12h 35m

$986

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 14/1

07:40-15:15

1 stop15h 35m

Los Angeles

Mon 19/1

19:00-13:30

Nonstop10h 30m

$989

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 23 results
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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 return 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 return flight from Heathrow to Los Angeles. Price data was last updated on 21 November 2025.

Booking 7 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $700). Flying from London Heathrow Airport to Los Angeles in July is currently the most expensive (average of $832). 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 27 November 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Heathrow Airport to Los Angeles as you normally would.

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?

    For a flight from London Heathrow to Los Angeles, you will be flying into Los Angeles. Los Angeles (LAX) is just 15.1 km from the centre vof the city. Los Angeles is the only Los Angeles airport and it handles 42 inbound flights from London Heathrow per day. 0 airlines have flights to Los Angeles from London Heathrow on a regular basis.

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

    A quick flight from London Heathrow Airport to Los Angeles can take about 11h 20m. Finnair provides one of the quickest options available for as low as $938. The distance from London Heathrow Airport to Los Angeles is about 8753 km. Both multi-stop and direct flights can be found to your destination and back.

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

    To fly one-way, consider booking your trip with Lufthansa, which is currently one of the cheapest options available, starting at $772. British Airways flights start at $773 while deals on United Airlines start at $773 one-way.

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

    Consider SriLankan Airlines (82%), KLM (82%) or Air Canada (82%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Los Angeles.

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

    Looking at all options, your cheapest flight can be booked for $1,987. While the most popular route (London Heathrow - Los Angeles) can be booked for $755 on average, our data indicates $2,532 when flying from London Heathrow Airport to Los Angeles.

  • 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 holiday 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, December is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $700). Flying from London Heathrow Airport to Los Angeles in July is currently the most expensive (average of $832). 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

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
West Hollywood
El Segundo
Universal City
Culver City
Hermosa Beach
Simi Valley
San Juan Capistrano
Monterey Park
Moreno Valley
Santa Clarita
Arcadia
Inglewood
Dana Point
Oceanside
Commerce
Vernon

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Can Cheapflights find flights from Heathrow to Los Angeles with no change fees?

Yes! Cheapflights helps users easily find flights from Heathrow to Los Angeles with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow to Los Angeles become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Los Angeles flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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