How many flights depart from London Heathrow Airport to Los Angeles on average per day?

As of November 2025, there are 41 flights per day flying from London Heathrow Airport to Los Angeles. The most common time of day flights depart is 15:00, with 69% of flights taking off in the afternoon.

How often are flights from London to Los Angeles delayed?

Historically, on average around 12% of flights between London and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 145 minutes.

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

According to our data, SriLankan Airlines have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Los Angeles on average per week?

The number of flights available between London Heathrow Airport and Los Angeles is 289 per week as of November 2025. The most frequent departure day is Sun, with 16% of weekly flights leaving on this day.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from London Heathrow to Los Angeles?

United Airlines, British Airways, and SWISS are the most popular carriers operating from London Heathrow to Los Angeles

When did momondo last update prices for flights from London Heathrow Airport to Los Angeles Airport?

Prices for flights from London Heathrow Airport to Los Angeles Airport are updated daily.

How old do you have to be to fly from London Heathrow Airport to Los Angeles Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The travel and health documents required for your trip to Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$648 Cheap Flights from London Heathrow Airport to Los Angeles in 2025/26

Q: What is the typical price of a round-trip flight between London Heathrow Airport and Los Angeles?

Prices are currently typical for flights on this route. Typical prices usually range from $828 to $1,127. The lowest price recently found on this route was $837.

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06:00 - 15:00LHR-LAX

17h 00m1 stop

16:45 - 21:35LAX-LHR

20h 50m1 stop

$837TAP AIR PORTUGAL

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Sat, 31 Jan - Sat, 7 Feb

18:45 - 14:45LHR-LAX

28h 00m1 stop

16:45 - 22:55LAX-LHR

22h 10m1 stop

$860TAP AIR PORTUGAL

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Mon, 13 Apr - Tue, 21 Apr

10:20 - 17:00LHR-LAX

14h 40m1 stop

19:30 - 21:40LAX-LHR

18h 10m1 stop

$868Scandinavian Airlines

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Mon, 2 Feb - Mon, 16 Feb

10:20 - 17:00LHR-LAX

14h 40m1 stop

19:30 - 18:30LAX-LHR

15h 00m1 stop

$869Scandinavian Airlines

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Mon, 2 Feb - Mon, 16 Feb

10:45 - 16:35LHR-LAX

13h 50m1 stop

06:20 - 10:15LAX-LHR

19h 55m1 stop

$889Delta

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Thu, 1 Jan - Mon, 5 Jan

10:45 - 16:35LHR-LAX

13h 50m1 stop

13:25 - 10:00LAX-LHR

12h 35m1 stop

$897Delta

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Thu, 1 Jan - Wed, 7 Jan

06:30 - 11:45LHR-LAX

13h 15m1 stop

16:35 - 10:55LAX-LHR

10h 20mdirect

$921Multiple Airlines

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Wed, 14 Jan - Mon, 23 Feb

09:00 - 16:35LHR-LAX

15h 35m1 stop

07:01 - 07:10LAX-LHR

16h 09m2 stops

$927United Airlines

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Wed, 3 Dec - Thu, 11 Dec

09:00 - 16:35LHR-LAX

15h 35m1 stop

19:00 - 13:30LAX-LHR

10h 30mdirect

$929United Airlines

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Wed, 3 Dec - Thu, 11 Dec

08:40 - 14:50LHR-LAX

14h 10m1 stop

11:45 - 08:55LAX-LHR

13h 10m1 stop

$933Multiple Airlines

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Tue, 31 Mar - Wed, 8 Apr

TAP AIR PORTUGAL flights from London Heathrow Airport to Los Angeles

Our best TAP AIR PORTUGAL deals on London Heathrow Airport to Los Angeles flight tickets

TAP AIR PORTUGAL

31 Jan

LHR06:00London Heathrow

17h 00m

1 stop

LAX15:00Los Angeles

7 Feb

LAX16:45Los Angeles

20h 50m

1 stop

LHR21:35London Heathrow

$837

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TAP AIR PORTUGAL

13 Apr

LHR18:45London Heathrow

28h 00m

1 stop

LAX14:45Los Angeles

21 Apr

LAX16:45Los Angeles

22h 10m

1 stop

LHR22:55London Heathrow

$860

Find similar

TAP AIR PORTUGAL

5 Nov

LHR18:30London Heathrow

28h 10m

1 stop

LAX14:40Los Angeles

11 Nov

LAX16:45Los Angeles

16h 45m

1 stop

LHR17:30London Heathrow

$1,086

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Scandinavian Airlines flights from London Heathrow Airport to Los Angeles

Our best Scandinavian Airlines deals on London Heathrow Airport to Los Angeles flight tickets

Scandinavian Airlines

2 Feb

LHR10:20London Heathrow

14h 40m

1 stop

LAX17:00Los Angeles

16 Feb

LAX19:30Los Angeles

18h 10m

1 stop

LHR21:40London Heathrow

$868

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Scandinavian Airlines

2 Feb

LHR10:20London Heathrow

14h 40m

1 stop

LAX17:00Los Angeles

16 Feb

LAX19:30Los Angeles

15h 00m

1 stop

LHR18:30London Heathrow

$869

Find similar

Scandinavian Airlines

2 Feb

LHR06:40London Heathrow

18h 20m

1 stop

LAX17:00Los Angeles

16 Feb

LAX19:30Los Angeles

18h 05m

2 stops

LHR21:35London Heathrow

$874

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momondo Fare Finder

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

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Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 31/1

06:00-15:00

1 stop17h 00m

Los Angeles

Sat 7/2

16:45-21:35

1 stop20h 50m

$837

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 13/4

18:45-14:45

1 stop28h 00m

Los Angeles

Tue 21/4

16:45-22:55

1 stop22h 10m

$860

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/2

10:20-17:00

1 stop14h 40m

Los Angeles

Mon 16/2

19:30-21:40

1 stop18h 10m

$868

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/2

10:20-17:00

1 stop14h 40m

Los Angeles

Mon 16/2

19:30-18:30

1 stop15h 00m

$869

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 1/1

10:45-16:35

1 stop13h 50m

Los Angeles

Mon 5/1

06:20-10:15

1 stop19h 55m

$889

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 1/1

10:45-16:35

1 stop13h 50m

Los Angeles

Wed 7/1

13:25-10:00

1 stop12h 35m

$897

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 14/1

06:30-11:45

1 stop13h 15m

Los Angeles

Mon 23/2

16:35-10:55

Nonstop10h 20m

$921

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 3/12

09:00-16:35

1 stop15h 35m

Los Angeles

Thu 11/12

07:01-07:10

2 stops16h 09m

$927

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 3/12

09:00-16:35

1 stop15h 35m

Los Angeles

Thu 11/12

19:00-13:30

Nonstop10h 30m

$929

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 31/3

08:40-14:50

1 stop14h 10m

Los Angeles

Wed 8/4

11:45-08:55

1 stop13h 10m

$933

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How to get the cheapest flight ticket from London Heathrow Airport to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the typical price of a round-trip flight between London Heathrow Airport and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of February is another great option to travel to Los Angeles, with average flight prices from London Heathrow Airport averaging around $889.

What is the cheapest day to depart on your flight to Los Angeles?

According to our data, Monday is the cheapest day to fly to Los Angeles from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was $1,985. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $2,829. These prices are subject to change though, so be sure to set up a Price Alert for flights to Los Angeles.

What is the cheapest time of day to depart on your flight to Los Angeles?

Flying to Los Angeles from London Heathrow Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $2,050 when looking at flights departing in the morning. Flights to Los Angeles are more costly at midday, with an average ticket price of $2,798. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Heathrow to Los Angeles flight route?

Fly from London Heathrow to Los Angeles for the best London Heathrow - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $1,027 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from London Heathrow Airport for as low as $926 on momondo.

What cabin class options are available on London Heathrow to Los Angeles flights?

There are 2 cabin classes available to choose from on London Heathrow to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Los Angeles flights?

You could potentially save up to 44% on your flight if you consider stops on a London Heathrow Airport to Los Angeles flight.

How have London Heathrow Airport to Los Angeles flight prices changed over time?

As of November 2025, prices for London Heathrow Airport to Los Angeles flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from London Heathrow Airport to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap London Heathrow Airport to Los Angeles (LHR to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Los Angeles

Fastest flight time	11h 10m
Direct flights	Every day
Airports in Los Angeles	1 airport

The fastest flight from London Heathrow Airport to Los Angeles takes 11h 10m

Direct flights go from London Heathrow Airport to Los Angeles every day.

There is 1 airport near Los Angeles: Los Angeles (LAX)

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How far is London Heathrow to Los Angeles by plane?
London Heathrow and Los Angeles are 8738.8 km apart from one another. 11h 15m is a normal flight duration for this route.
When did momondo last update prices for flights from London Heathrow Airport to Los Angeles Airport?
Prices for flights from London Heathrow Airport to Los Angeles Airport are updated daily.
How old do you have to be to fly from London Heathrow Airport to Los Angeles Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The travel and health documents required for your trip to Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Heathrow Airport to Los Angeles?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to Los Angeles is Boeing 787-9 Dreamliner (37.24% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (23.59%), Airbus A380-800 (16.47%), and Airbus A350-1000 (15.46%).

West Hollywood

Rancho Cucamonga

Inglewood

Manhattan Beach

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San Pedro

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Why use momondo?

Why should I use momondo to find a flight deal from London to Los Angeles?

Finding the right flight to Los Angeles from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Los Angeles quick and easy, saving you time and money.

Can I find flights from London to Los Angeles with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Los Angeles flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Los Angeles?

Once all potential London to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Los Angeles right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Los Angeles flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from London Heathrow Airport to Los Angeles from $648

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How to get the cheapest flight ticket from London Heathrow Airport to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between London Heathrow Airport and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of February is another great option to travel to Los Angeles, with average flight prices from London Heathrow Airport averaging around $889.

What is the cheapest day to depart on your flight to Los Angeles?

What is the cheapest time of day to depart on your flight to Los Angeles?

What is the cheapest London Heathrow to Los Angeles flight route?

Fly from London Heathrow to Los Angeles for the best London Heathrow - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

What cabin class options are available on London Heathrow to Los Angeles flights?

There are 2 cabin classes available to choose from on London Heathrow to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London Heathrow Airport to Los Angeles flights?

You could potentially save up to 44% on your flight if you consider stops on a London Heathrow Airport to Los Angeles flight.

How have London Heathrow Airport to Los Angeles flight prices changed over time?

As of November 2025, prices for London Heathrow Airport to Los Angeles flights are approximately 10% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from London Heathrow to Los Angeles?

United Airlines, British Airways, and SWISS are the most popular carriers operating from London Heathrow to Los Angeles

How often are flights from London to Los Angeles delayed?

Historically, on average around 12% of flights between London and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 145 minutes.

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

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

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

According to our data, SriLankan Airlines have had the fewest delays on this route over the last 12 months, with about 5% of their flights experiencing any sort of delay.

How many flights depart from London Heathrow Airport to Los Angeles on average per day?

As of November 2025, there are 41 flights per day flying from London Heathrow Airport to Los Angeles. The most common time of day flights depart is 15:00, with 69% of flights taking off in the afternoon.

How many flights depart from London Heathrow Airport to Los Angeles on average per week?

The number of flights available between London Heathrow Airport and Los Angeles is 289 per week as of November 2025. The most frequent departure day is Sun, with 16% of weekly flights leaving on this day.

When to book flights from London Heathrow Airport to Los Angeles

Cheap London Heathrow Airport to Los Angeles (LHR to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to Los Angeles

Fastest flight time

Direct flights

Airports in Los Angeles

How far is London Heathrow to Los Angeles by plane?

When did momondo last update prices for flights from London Heathrow Airport to Los Angeles Airport?

How old do you have to be to fly from London Heathrow Airport to Los Angeles Airport?

What documentation or ID do you need to fly to Los Angeles Airport?

What is the most popular plane model from London Heathrow Airport to Los Angeles?

Travelling to a place near Los Angeles?

Why use momondo?

Why should I use momondo to find a flight deal from London to Los Angeles?

Can I find flights from London to Los Angeles with flexible booking policies on momondo?

How can momondo help me find flights from London to Los Angeles?

I’m not ready to book a flight from London to Los Angeles right now. Can momondo alert me if prices change?

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing California