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 Thursday has historically faced a higher average of delays compared to other days of the week.

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 153 minutes.

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.

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 in the early afternoon tend to experience delays more often.

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 35m. Alaska Airlines provides one of the quickest options available for as low as $905. 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.

Weekly flight availability from London Heathrow Airport to Los Angeles

The most flights from LHR to LAX are scheduled on a Monday (56 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (51 on average).

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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

Looking at all options, your cheapest flight can be booked for $989. While the most popular route (London Heathrow - Los Angeles) can be booked for $1,362 on average, our data indicates $989 when flying from London Heathrow Airport to Los Angeles.

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

Consider Malaysia Airlines (93%), SriLankan Airlines (90%) or Fiji Airways (83%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Los Angeles.

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 54 inbound flights from London Heathrow per day. 0 airlines have flights to Los Angeles from London Heathrow on a regular basis.

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.

$717+ Cheap Flights from London Heathrow Airport to Los Angeles

Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in February or September, booked 83 days in advance, depart on a Saturday or Thursday and return on a Thursday

Cheap flight deals from Heathrow to Los Angeles

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 16 October 2026.

Thu 12/1106:00 -

1 stop17h 15m

Thu 26/1117:10 -

1 stop16h 20m

Deal found 15/10$785

Wed 25/1114:45 -

1 stop33h 09m

Wed 2/1212:30 -

1 stop15h 50m

Deal found 11/10$810

Mon 16/1114:45 -

1 stop16h 59m

Tue 24/1114:05 -

1 stop14h 15m

Deal found 13/10$820

Thu 12/1114:45 -

1 stop15h 57m

Thu 26/1114:05 -

1 stop14h 15m

Deal found 13/10$821

Fri 13/1114:45 -

1 stop16h 59m

Fri 27/1114:05 -

1 stop14h 15m

Deal found 12/10$831

Tue 27/1014:45 -

1 stop15h 46m

Wed 6/109:29 -

1 stop18h 51m

Deal found 13/10$833

Tue 24/1114:45 -

1 stop35h 41m

Sun 6/1208:00 -

1 stop20h 20m

Deal found 13/10$840

Thu 26/1114:45 -

1 stop33h 09m

Mon 7/1213:35 -

1 stop14h 45m

Deal found 12/10$847

Wed 4/1114:45 -

1 stop36h 55m

Wed 11/1111:20 -

1 stop17h 00m

Deal found 13/10$849

Sun 6/1214:45 -

1 stop14h 39m

Wed 30/1214:00 -

1 stop14h 20m

Deal found 15/10$854

Thu 10/1214:45 -

1 stop14h 39m

Tue 5/113:53 -

1 stop14h 27m

Deal found 15/10$862

Fri 30/1008:50 -

1 stop17h 50m

Wed 4/1120:25 -

1 stop15h 25m

Deal found 15/10$863

Find flight deals from Heathrow to Los Angeles

Round-trip from	$785
One-way from	$717
Popular in	December
Cheapest in	February
Average price	$986
Good round-trip deal	$989 or less

TAP AIR PORTUGAL
12/11-26/11
2 total stops
33h 35m total
London to Los Angeles

Search Deals

United Airlines
1/2-31/12
Nonstop
11h 25m total
London to Los Angeles

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($23 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 October 2026

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Price to beat on a round-trip flight from London Heathrow to 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

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Wed 17/2

10:25-20:41

2 stops18h 16m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$727

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Sun 14/2

09:30-23:16

2 stops21h 46m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$755

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Thu 28/1

09:30-00:21

2 stops22h 51m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$756

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Sat 21/11

15:20-18:45

Nonstop11h 25m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$775

Fastest return journey

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Thu 3/12

15:20-18:45

Nonstop11h 25m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$776

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Fri 27/11

14:30-22:31

1 stop16h 01m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$776

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Thu 26/11

15:20-18:45

Nonstop11h 25m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$778

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Fri 11/12

15:20-18:45

Nonstop11h 25m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$779

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Sat 13/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$799

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Sat 7/11

08:05-18:46

1 stop18h 41m

Los Angeles

Wed 31/12

00:00-09:00

Nonstop0h 00m

$820

Flights are sorted by cheapest return flights first.

Deals found on 15/10

Showing 1-10 of 23 resultsSorted by cheapest first

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.

LHR-LAX

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

Prices

Airlines

Delays

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

Booking 82 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 $873). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $1,104). 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 below average for this route at the moment.

London Heathrow Airport to Los Angeles flights typically cost between $828 and $1,153 in November.
The cheapest return price found within the last 5 days was $785 on TAP AIR PORTUGAL (12 Nov–26 Nov).

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 (LAX) is just 15.1 km from the centre vof the city. Los Angeles is the only Los Angeles airport and it handles 54 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 35m. Alaska Airlines provides one of the quickest options available for as low as $905. 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 Malaysia Airlines (93%), SriLankan Airlines (90%) or Fiji Airways (83%) 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 $989. While the most popular route (London Heathrow - Los Angeles) can be booked for $1,362 on average, our data indicates $989 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 $873). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $1,104). 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.

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Los Angeles from Heathrow today with Cheapflights!

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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Cheap flights from London Heathrow Airport to Los Angeles from $717

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to Los Angeles

Cheapest flights from Heathrow to Los AngelesExplore 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 16 October 2026.

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 16 October 2026.

Best flights from Heathrow to Los AngelesDiscover carefully curated flight deals from Heathrow to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2026.

Discover carefully curated flight deals from Heathrow to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2026.

Direct flights from Heathrow to Los AngelesExplore direct flight options from Heathrow to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 October 2026.

Explore direct flight options from Heathrow to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 October 2026.

Last-minute flights from Heathrow to Los AngelesDiscover last-minute flight deals from Heathrow to Los Angeles. Data last updated 16 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated 16 October 2026 and is based on user searches.

One-way flights from Heathrow to Los AngelesSearch for one-way flight options from Heathrow to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 16 October 2026.

Search for one-way flight options from Heathrow to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 16 October 2026.

Find flight deals from Heathrow to Los Angeles

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

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.

Cheapflights Insights

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

Booking 82 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?

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 below average for this route at the moment.

London Heathrow Airport to Los Angeles flights typically cost between $828 and $1,153 in November.The cheapest return price found within the last 5 days was $785 on TAP AIR PORTUGAL (12 Nov–26 Nov).

Weekly flight availability from London Heathrow Airport to Los Angeles

The most flights from LHR to LAX are scheduled on a Monday (56 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (51 on average).

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 153 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 in the early afternoon 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 Thursday 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.

Related info for your journey

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

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

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

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

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

How can I find direct flights from Heathrow to Los Angeles?

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

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

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

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

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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 16 October 2026.

Best flights from Heathrow to Los Angeles
Discover carefully curated flight deals from Heathrow to Los Angeles that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 October 2026.

Direct flights from Heathrow to Los Angeles
Explore direct flight options from Heathrow to Los Angeles based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 October 2026.

Last-minute flights from Heathrow to Los Angeles
Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated 16 October 2026 and is based on user searches.

One-way flights from Heathrow to Los Angeles
Search for one-way flight options from Heathrow to Los Angeles. Find affordable one-way fares based on user searches. Data last updated 16 October 2026.

London Heathrow Airport to Los Angeles flights typically cost between $828 and $1,153 in November.
The cheapest return price found within the last 5 days was $785 on TAP AIR PORTUGAL (12 Nov–26 Nov).