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

British Airways, United Airlines, 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 11% 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 144 minutes.

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

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

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.

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

As of January 2026, there are 39 flights per day flying from London Heathrow Airport to Los Angeles. The most common time of day flights depart is 15:00, with 72% 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 276 per week as of January 2026. The most frequent departure day is Sat, with 16% of weekly flights leaving on this day.

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.

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.

$703 Cheap Flights from London Heathrow Airport to Los Angeles in 2026

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One-way

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Enter your travel dates to find the best prices.

15:20 - 18:45

LHR

LAX

11h 25mdirect

23:00 - 20:35

LAX

LHR

13h 35m1 stop

$733United Airlines

Sat, 14 Feb - Tue, 3 Mar

06:30 - 11:45

LHR

LAX

13h 15m1 stop

11:14 - 10:40

LAX

LHR

15h 26m1 stop

$734Delta

Mon, 2 Feb - Mon, 16 Feb

14:30 - 21:08

LHR

LAX

14h 38m1 stop

09:01 - 09:40

LAX

LHR

16h 39m1 stop

$736United Airlines

Mon, 2 Feb - Mon, 16 Feb

15:20 - 18:45

LHR

LAX

11h 25mdirect

19:00 - 13:30

LAX

LHR

10h 30mdirect

$737United Airlines

Sat, 21 Feb - Sun, 1 Mar

13:25 - 22:00

LHR

LAX

15h 35m1 stop

05:00 - 09:40

LAX

LHR

20h 40m1 stop

$739United Airlines

Sun, 15 Mar - Sun, 29 Mar

07:25 - 15:15

LHR

LAX

15h 50m1 stop

22:30 - 10:00

LAX

LHR

27h 30m1 stop

$740United Airlines

Tue, 19 May - Tue, 9 Jun

06:30 - 13:10

LHR

LAX

14h 40m1 stop

22:30 - 10:00

LAX

LHR

27h 30m1 stop

$742United Airlines

Sun, 17 May - Mon, 8 Jun

11:35 - 20:26

LHR

LAX

16h 51m2 stops

13:25 - 12:00

LAX

LHR

14h 35m1 stop

$743United Airlines

Sat, 7 Feb - Sat, 28 Feb

15:20 - 19:45

LHR

LAX

11h 25mdirect

15:30 - 10:10

LAX

LHR

10h 40mdirect

$745United Airlines

Fri, 20 Mar - Tue, 31 Mar

08:55 - 16:05

LHR

LAX

15h 10m1 stop

17:35 - 15:35

LAX

LHR

14h 00m1 stop

$746Virgin Atlantic

Thu, 12 Feb - Tue, 7 Jul

Virgin Atlantic flights from London Heathrow Airport to Los Angeles

Our best Virgin Atlantic deals on London Heathrow Airport to Los Angeles flight tickets

Virgin Atlantic

12 Feb

LHR08:55London Heathrow

15h 10m

1 stop

LAX16:05Los Angeles

7 July

LAX17:35Los Angeles

14h 00m

1 stop

LHR15:35London Heathrow

$746

Virgin Atlantic

20 Jan

LHR11:20London Heathrow

11h 15m

LAX14:35Los Angeles

24 Jan

LAX21:35Los Angeles

14h 35m

1 stop

LHR20:10London Heathrow

$766

Virgin Atlantic

15 Jan

LHR17:20London Heathrow

11h 20m

LAX20:40Los Angeles

28 Jan

LAX22:30Los Angeles

10h 20m

LHR16:50London Heathrow

$769

British Airways flights from London Heathrow Airport to Los Angeles

Our best British Airways deals on London Heathrow Airport to Los Angeles flight tickets

British Airways

15 Jan

LHR11:50London Heathrow

11h 30m

LAX15:20Los Angeles

28 Jan

LAX17:45Los Angeles

10h 35m

LHR12:20London Heathrow

$736

British Airways

18 Jan

LHR14:10London Heathrow

15h 08m

1 stop

LAX21:18Los Angeles

28 Jan

LAX13:00Los Angeles

12h 40m

1 stop

LHR09:40London Heathrow

$740

British Airways

15 Apr

LHR08:20London Heathrow

11h 10m

LAX11:30Los Angeles

20 Apr

LAX20:20Los Angeles

10h 45m

LHR15:05London Heathrow

$755

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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Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 14/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Tue 3/3

23:00-20:35

1 stop13h 35m

$733

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/2

06:30-11:45

1 stop13h 15m

Los Angeles

Mon 16/2

11:14-10:40

1 stop15h 26m

$734

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/2

14:30-21:08

1 stop14h 38m

Los Angeles

Mon 16/2

09:01-09:40

1 stop16h 39m

$736

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 21/2

15:20-18:45

Nonstop11h 25m

Los Angeles

Sun 1/3

19:00-13:30

Nonstop10h 30m

$737

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 15/3

13:25-22:00

1 stop15h 35m

Los Angeles

Sun 29/3

05:00-09:40

1 stop20h 40m

$739

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 19/5

07:25-15:15

1 stop15h 50m

Los Angeles

Tue 9/6

22:30-10:00

1 stop27h 30m

$740

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 17/5

06:30-13:10

1 stop14h 40m

Los Angeles

Mon 8/6

22:30-10:00

1 stop27h 30m

$742

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 7/2

11:35-20:26

2 stops16h 51m

Los Angeles

Sat 28/2

13:25-12:00

1 stop14h 35m

$743

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 20/3

15:20-19:45

Nonstop11h 25m

Los Angeles

Tue 31/3

15:30-10:10

Nonstop10h 40m

$745

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 12/2

08:55-16:05

1 stop15h 10m

Los Angeles

Tue 7/7

17:35-15:35

1 stop14h 00m

$746

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 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 $854.

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

According to our data, Sunday is the cheapest day to fly to Los Angeles from London Heathrow Airport. The lowest ticket price found for a Sunday departure recently was $1,170. 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 $2,739. 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 $1,943 when looking at flights departing in the morning. Flights to Los Angeles are more costly at midday, with an average ticket price of $2,739. 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 $978 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 $900 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?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Los Angeles.

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

As of January 2026, prices for London Heathrow Airport to Los Angeles flights are approximately 8% 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

Best price found	$924
Fastest flight time	11h 20m
Direct flights	Every day
Airports in Los Angeles	1 airport

The best flight deal from London Heathrow Airport to Los Angeles found on momondo in the last 72 hours is $924

The fastest flight from London Heathrow Airport to Los Angeles takes 11h 20m

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

There is 1 airport in Los Angeles. From London Heathrow Airport there are direct flights to Los Angeles (LAX).

Search flight deals

How far is London Heathrow to Los Angeles by plane?
London Heathrow and Los Angeles are 8738.8 km apart from one another. 11h 20m 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 (28.23% of total bookings). The next most popular plane models are Airbus A380-800 (18.62%), Boeing 777-200/200ER (16.27%), and Airbus A350-1000 (15.48%).

West Hollywood

Irvine

Rancho Cucamonga

Inglewood

Manhattan Beach

Universal City

Buena Park

Carlsbad

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Malibu

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San Pedro

Santa Clarita

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Marina del Rey

Redondo Beach

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Torrance

Laguna Beach

Pomona

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 $703

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Find the cheapest flights from London Heathrow Airport to Los Angeles

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Virgin Atlantic flights from London Heathrow Airport to Los Angeles

Our best Virgin Atlantic deals on London Heathrow Airport to Los Angeles flight tickets

British Airways flights from London Heathrow Airport to Los Angeles

Our best British Airways deals on London Heathrow Airport to Los Angeles flight tickets

momondo Fare Finder

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

See travel insights to Los Angeles from

How to get the cheapest flight ticket from London Heathrow Airport to 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 $854.

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?

No. A direct flight is the cheapest option for a flight between London Heathrow Airport to Los Angeles.

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

As of January 2026, prices for London Heathrow Airport to Los Angeles flights are approximately 8% 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?

British Airways, United Airlines, 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 11% 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 144 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, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 9% 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 January 2026, there are 39 flights per day flying from London Heathrow Airport to Los Angeles. The most common time of day flights depart is 15:00, with 72% 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 276 per week as of January 2026. The most frequent departure day is Sat, 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

Best price found

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