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Cheap flights from London Heathrow Airport to Los Angeles from $798

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
27 Jun — 4 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in February or September, booked 45 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Heathrow to Los Angeles

Enter your travel dates to find the best prices.

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 28 May 2026.

Wed 9/919:30
LHR
-
LAX
1 stop25h 35m
Austrian Airlines
Fri 25/915:05
LAX
-
LHR
1 stop22h 35m
Austrian Airlines
Deal found 23/5$912
Wed 16/909:05
LHR
-
LAX
1 stop36h 00m
Austrian Airlines
Fri 25/915:05
LAX
-
LHR
1 stop22h 35m
Austrian Airlines
Deal found 26/5$917
Fri 28/813:45
LHR
-
LAX
1 stop32h 55m
TAP AIR PORTUGAL
Fri 25/916:40
LAX
-
LHR
1 stop21h 20m
TAP AIR PORTUGAL
Deal found 25/5$921
Tue 8/907:25
LHR
-
LAX
2 stops16h 55m
United Airlines
Wed 16/923:15
LAX
-
LHR
1 stop14h 05m
United Airlines
Deal found 23/5$922
Tue 8/907:25
LHR
-
LAX
2 stops16h 55m
United Airlines
Fri 18/914:29
LAX
-
LHR
1 stop13h 56m
United Airlines
Deal found 24/5$924
Thu 12/1110:20
LHR
-
LAX
1 stop14h 40m
Scandinavian Airlines
Mon 16/1119:30
LAX
-
LHR
1 stop14h 10m
Scandinavian Airlines
Deal found 27/5$926
Fri 13/1106:40
LHR
-
LAX
1 stop18h 20m
Scandinavian Airlines
Sun 15/1119:30
LAX
-
LHR
2 stops18h 05m
Scandinavian Airlines
Deal found 25/5$931
Thu 5/1107:05
LHR
-
LAX
2 stops17h 55m
Scandinavian Airlines
Sun 15/1119:30
LAX
-
LHR
2 stops18h 05m
Scandinavian Airlines
Deal found 26/5$936
Fri 6/1107:05
LHR
-
LAX
2 stops17h 55m
Scandinavian Airlines
Mon 9/1119:30
LAX
-
LHR
2 stops18h 05m
Scandinavian Airlines
Deal found 25/5$938

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 28 May 2026.

Round-trip from

$912

One-way from

$798

Popular in

December

Cheapest in

February

Average price

$922

Good one-way deal

$1,692 or less
Austrian Airlines
  • Austrian Airlines
  • 9/9-25/9
  • 2 total stops
  • 48h 10m total
  • London to Los Angeles
Search Deals
Finnair
  • Finnair
  • 6/9
  • Nonstop
  • 11h 10m total
  • London to Los Angeles
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($22 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a one-way 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 28 May 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 return flight

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 17/9

06:00-13:05

1 stop15h 05m

Los Angeles

Fri 25/9

15:05-21:40

1 stop22h 35m

$917

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 22/11

21:05-17:00

2 stops27h 55m

Los Angeles

Sat 28/11

19:30-09:35

2 stops30h 05m

$1,001

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 22/6

14:45-23:24

1 stop16h 39m

Los Angeles

Mon 29/6

13:29-10:30

1 stop13h 01m

$1,009

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 17/6

08:20-11:30

Nonstop11h 10m

Los Angeles

Thu 23/7

18:10-12:45

Nonstop10h 35m

$1,050

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 4/9

09:55-13:10

Nonstop11h 15m

Los Angeles

Wed 23/12

22:30-16:50

Nonstop10h 20m

$1,052

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 24/9

13:05-16:25

Nonstop11h 20m

Los Angeles

Wed 28/10

19:55-13:30

Nonstop10h 35m

$1,054

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 11/6

06:30-11:50

1 stop13h 20m

Los Angeles

Fri 3/7

14:00-12:05

1 stop14h 05m

$1,055
Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 26/6

18:15-21:25

Nonstop11h 10m

Los Angeles

Wed 5/8

23:15-17:35

Nonstop10h 20m

$1,083

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 5/8

10:30-17:46

1 stop15h 16m

Los Angeles

Wed 26/8

16:20-10:50

Nonstop10h 30m

$1,093

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 17/8

16:55-20:15

Nonstop11h 20m

Los Angeles

Sat 29/8

20:55-15:25

Nonstop10h 30m

$1,136

Flights are sorted by cheapest return flights first.

Deals found on 26/5

Showing 1-10 of 23 resultsSorted by cheapest first
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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?

Booking 44 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $764). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $1,078). 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 28 May 2026.

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.

How much does it cost for a return flight from London Heathrow Airport to Los Angeles?

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 53 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 15h 05m. Austrian Airlines provides one of the quickest options available for as low as $917. 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 most reliable airlines from London Heathrow Airport to Los Angeles?

    Consider KLM (86%), Air France (86%) or Delta (86%) 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 $1,573. While the most popular route (London Heathrow - Los Angeles) can be booked for $974 on average, our data indicates $2,436 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $764). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $1,078). 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
Culver City
Hermosa Beach
Simi Valley
Universal City
El Segundo
San Juan Capistrano
Monterey Park
Moreno Valley
Inglewood
Santa Clarita
Dana Point
Oceanside
Glendale
Vernon

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How does Cheapflights help users find flights from Heathrow to Los Angeles?

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Why should you use Cheapflights to find cheap flight tickets from Heathrow to Los Angeles?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Los Angeles from Heathrow.

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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