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Cheap flights from London Heathrow Airport to Los Angeles from $646

LHR — LAX
27 Sep — 4 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Los Angeles Los Angeles are usually found in February or September, booked 64 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from Heathrow to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Los Angeles

Thu 22/1017:00 -
1 stop14h 58m
Fri 8/111:55 -
1 stop16h 25m
Deal found 27/8$824
Tue 15/1211:30 -
1 stop15h 04m
Thu 31/1208:00 -
1 stop15h 05m
Deal found 27/8$827
Sun 18/1017:00 -
1 stop14h 58m
Wed 10/311:55 -
1 stop16h 25m
Deal found 28/8$828
Sat 24/1017:00 -
1 stop23h 54m
Sun 10/111:55 -
1 stop16h 25m
Deal found 27/8$830
Thu 24/1216:55 -
Nonstop11h 20m
Wed 30/1217:30 -
Nonstop10h 40m
Deal found 27/8$831
Tue 8/906:30 -
1 stop14h 40m
Sun 13/915:40 -
Nonstop10h 30m
Deal found 25/8$834
Thu 3/909:50 -
1 stop16h 35m
Wed 16/920:10 -
1 stop13h 10m
Deal found 26/8$835
Sat 17/1015:05 -
1 stop14h 30m
Tue 27/1019:55 -
Nonstop10h 35m
Deal found 27/8$837
Thu 15/1008:40 -
1 stop14h 05m
Fri 12/322:30 -
Nonstop10h 25m
Deal found 28/8$838
Mon 14/1206:35 -
1 stop16h 40m
Mon 11/118:55 -
Nonstop10h 35m
Deal found 27/8$839
Mon 21/913:05 -
Nonstop11h 20m
Sun 4/1015:40 -
Nonstop10h 30m
Deal found 24/8$841
Sat 10/1015:05 -
1 stop14h 30m
Sat 24/1012:20 -
1 stop16h 30m
Deal found 25/8$842

Find flight deals from Heathrow to Los Angeles

Round-trip from

$824

One-way from

$646

Popular in

December

Cheapest in

February

Average price

$1,009

Good round-trip deal

$915 or less

Good one-way deal

$762 or less
Alaska Airlines
  • Alaska Airlines
  • 27/10-8/1
  • 2 total stops
  • 30h 13m total
  • London to Los Angeles
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SWISS
  • SWISS
  • 5/10
  • 1 total stop
  • 28h 25m total
  • London to Los Angeles
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($30 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from London Heathrow to Los Angeles Los Angeles.
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Price to beat on a one-way flight from London Heathrow to Los Angeles Los Angeles.
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Cheapflights Fare Finder

 
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
Fastest return journey

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 8/10

13:05-16:25

Nonstop11h 20m

Los Angeles Los Angeles

Thu 15/10

15:40-10:10

Nonstop10h 30m

$842

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 10/11

09:00-16:35

1 stop15h 35m

Los Angeles Los Angeles

Sat 14/11

07:10-06:20

1 stop15h 10m

$863

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Wed 16/9

07:25-18:04

2 stops18h 39m

Los Angeles Los Angeles

Tue 13/10

15:40-10:10

Nonstop10h 30m

$882

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Fri 11/9

06:50-17:47

2 stops18h 57m

Los Angeles Los Angeles

Tue 6/10

10:15-07:25

1 stop13h 10m

$913

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 24/12

15:20-18:45

Nonstop11h 25m

Los Angeles Los Angeles

Wed 30/12

18:55-13:30

Nonstop10h 35m

$974

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sun 20/12

12:05-20:22

1 stop16h 17m

Los Angeles Los Angeles

Sun 3/1

05:00-09:40

1 stop20h 40m

$1,094

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 17/12

07:40-15:51

2 stops40h 11m

Los Angeles Los Angeles

Sat 2/1

19:10-09:40

1 stop30h 30m

$1,137

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 29/9

10:20-23:30

2 stops21h 10m

Los Angeles Los Angeles

Thu 8/10

19:10-09:35

2 stops30h 25m

$1,172

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 15/9

06:30-11:50

1 stop13h 20m

Los Angeles Los Angeles

Thu 15/10

14:00-11:20

1 stop13h 20m

$1,926

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 10/11

06:00-21:08

2 stops23h 08m

Los Angeles Los Angeles

Tue 24/11

07:00-17:30

3 stops26h 30m

$2,116

Flights are sorted by cheapest return flights first.

Deals found on 24/8

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

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 63 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 $817). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $1,075). 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?

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?

Airfare is typical for this route at the moment.

London Heathrow Airport to Los Angeles flights typically cost between $728 and $965 in October.
The cheapest return price found within the last 5 days was $824 on Alaska Airlines (22 Oct–8 Jan).

Related info for your journey

  • 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 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 55 inbound flights from London Heathrow per day. 0 airlines have flights to Los Angeles 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. Lufthansa provides one of the quickest options available for as low as $842. 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 SriLankan Airlines (92%), Malaysia Airlines (92%) or Fiji Airways (88%) 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 $684. While the most popular route (London Heathrow - Los Angeles Los Angeles) can be booked for $818 on average, our data indicates $1,108 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 $817). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $1,075). 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
Culver City
Universal City
San Juan Capistrano
Monterey Park
Moreno Valley
Santa Clarita
Dana Point
Oceanside
Inglewood
Glendale
Vernon

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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.

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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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