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Cheap flights from London to Los Angeles from $665

LON — LAX
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London to Los Angeles Los Angeles are usually found in February or September, booked 61 days in advance, depart on a Thursday or Wednesday and return on a Monday

Cheap flight deals from London to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from London to Los Angeles

Thu 15/1007:25 -
2 stops18h 24m
Mon 19/1007:40 -
1 stop15h 45m
Deal found 16/9$754
Thu 15/1014:30 -
Nonstop11h 15m
Thu 22/1014:32 -
1 stop13h 43m
Deal found 18/9$755
Fri 25/913:05 -
Nonstop11h 20m
Thu 8/1013:25 -
1 stop13h 45m
Deal found 18/9$757
Thu 24/915:00 -
1 stop15h 55m
Wed 7/1009:25 -
1 stop14h 00m
Deal found 17/9$758
Fri 25/913:05 -
Nonstop11h 20m
Mon 12/1015:40 -
Nonstop10h 30m
Deal found 17/9$760
Fri 25/913:05 -
Nonstop11h 20m
Wed 7/1007:40 -
1 stop15h 45m
Deal found 16/9$761
Mon 21/913:05 -
Nonstop11h 20m
Fri 9/1022:00 -
1 stop23h 55m
Deal found 14/9$762
Sun 27/909:30 -
1 stop20h 01m
Sat 10/1012:45 -
1 stop15h 10m
Deal found 17/9$764
Fri 23/1011:25 -
1 stop14h 22m
Mon 2/1108:15 -
1 stop13h 40m
Deal found 17/9$767
Mon 21/914:05 -
1 stop15h 26m
Fri 2/1023:25 -
1 stop14h 00m
Deal found 14/9$768

Find flight deals from London to Los Angeles

Round-trip from

$754

One-way from

$661

Popular in

December

Cheapest in

February

Average price

$876

Good round-trip deal

$916 or less

Good one-way deal

$769 or less
United Airlines
  • United Airlines
  • 15/10-19/10
  • 3 total stops
  • 34h 09m total
  • London to Los Angeles
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SWISS
  • SWISS
  • 10/1-31/12
  • 1 total stop
  • 28h 30m total
  • London to Los Angeles
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($24 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from London (LON) to Los Angeles Los Angeles.
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Price to beat on a one-way flight from London (LON) to Los Angeles Los Angeles.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from London to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Wed 4/11

07:40-22:55

2 stops23h 15m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$695

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sat 31/10

18:40-17:35

1 stop29h 55m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$696

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Wed 28/10

17:25-17:35

2 stops55h 10m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$696

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Wed 16/12

11:50-15:20

Nonstop11h 30m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$719

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 5/1

12:05-16:35

1 stop36h 30m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$734

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sat 9/1

17:25-16:35

2 stops31h 10m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$745

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 3/11

12:30-15:50

Nonstop11h 20m

Los Angeles Los Angeles

Tue 10/11

17:00-11:40

Nonstop10h 40m

$755

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 1/10

13:05-16:25

Nonstop11h 20m

Los Angeles Los Angeles

Fri 20/11

12:30-07:10

1 stop34h 40m

$764

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sat 31/10

15:20-19:45

Nonstop11h 25m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$768

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Fri 18/12

14:45-23:59

1 stop17h 14m

Los Angeles Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$783

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 24 resultsSorted by cheapest first
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Best time to book a flight from London to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from London with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London to Los Angeles

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

Currently, February is the cheapest month in which you can book a flight from London to Los Angeles (average of $811). Flying from London to Los Angeles in December is currently the most expensive (average of $1,073). 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 LON to LAX?

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

Weekly flight availability from London to Los Angeles

The most flights from LON to LAX are scheduled on a Monday (56 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (48 on average).

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

Airfare is below average for this route at the moment.
London to Los Angeles flights typically cost between $768 and $1,042 in October.
The cheapest return price found within the last 5 days was $754 on United Airlines (15 Oct–19 Oct).

How often are flights from London to Los Angeles delayed?

About 11% of weekly flights between London and Los Angeles have experienced delays in the past year, with the average delay time being 151 minutes.

What is the most punctual flight time for London to Los Angeles flights?

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Los Angeles flights?

Over the past year, Virgin Atlantic have had the lowest number of delays on this route, with just 7% of flights being delayed.

How far ahead should I book a flight from London to Los Angeles?

Booking 60 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

  • What airport do you fly into for flights to Los Angeles from London?

    Most people fly into Los Angeles Los Angeles (LAX) if they book a flight to Los Angeles from London. On average, Los Angeles has 54 inbound flights from London per day from 0 airlines. Los Angeles Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

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

    A quick flight from London to Los Angeles can take about 11h 10m. Delta provides one of the quickest options available for as low as $755. The distance from London to Los Angeles is about 8753 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    Consider SriLankan Airlines (95%), Malaysia Airlines (89%) or Fiji Airways (86%) when booking your flight. These represent the most reliable airlines when flying from London to Los Angeles.

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

    The cheapest flight price from London to Los Angeles is $769. On average you can expect to pay $1,301. The most popular route, (London Heathrow - Los Angeles Los Angeles), can usually be booked for $1,869.

  • Can I find deals for flights from London to Los Angeles that include hotel bookings?

    Yes. In addition to deals on London to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Los Angeles.

  • Can I find deals for business class flights from London to Los Angeles?

    Yes. Cheapflights offers flight deals from London 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 to Los Angeles?

    Currently, February is the cheapest month in which you can book a flight from London to Los Angeles (average of $811). Flying from London to Los Angeles in December is currently the most expensive (average of $1,073). 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
San Juan Capistrano
Moreno Valley
Santa Clarita
Universal City
Woodland Hills
Dana Point
Oceanside
Inglewood
Glendale
Agoura Hills
Vernon

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for London to Los Angeles

Heathrow to Los Angeles flights

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

When you search for this flight from London to Los Angeles, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Los Angeles.

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Yes, we can. To see specific flights from London to Los Angeles with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on London 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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