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

As of January 2026, 317 flights take off from Los Angeles and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

How often are flights from Los Angeles to London delayed?

Historically, on average around 12% of flights between Los Angeles and London have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

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

45 flights are operational daily from Los Angeles to London Heathrow Airport as of January 2026. The most popular departure time for this route is 17:00, with 53% of flights per day taking off in the evening.

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

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

Which airline has the best punctuality record on Los Angeles to London 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 is the cheapest airline that flies from Los Angeles to London Heathrow?

WestJet, TAP AIR PORTUGAL, and JetBlue are the most popular carriers operating from Los Angeles to London Heathrow

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

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

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

Prices for flights from Los Angeles Airport to London Heathrow Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Los Angeles Airport to London Heathrow Airport?

As of January 2026, there is 1 operator available to choose from for flights from Los Angeles Airport to London Heathrow Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to London Heathrow Airport.

What documentation or ID do you need to fly to London Heathrow Airport?

The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$397 Cheap Flights from Los Angeles to London Heathrow Airport in 2026

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20:10 - 17:20

LAX

LHR

13h 10m

1 stop

08:20 - 11:30

LHR

LAX

11h 10mdirect

$921British Airways

Sun, 12 Apr - Thu, 30 Apr

19:00 - 13:30

LAX

LHR

10h 30mdirect

15:20 - 19:45

LHR

LAX

11h 25mdirect

$923United Airlines

Sun, 22 Feb - Mon, 9 Mar

08:15 - 07:10

LAX

LHR

14h 55m

1 stop

09:00 - 16:35

LHR

LAX

15h 35m

1 stop

$924United Airlines

Fri, 13 Feb - Tue, 17 Feb

10:26 - 07:25

LAX

LHR

12h 59m

1 stop

09:00 - 16:35

LHR

LAX

15h 35m

1 stop

$926United Airlines

Sat, 21 Feb - Wed, 4 Mar

19:30 - 21:35

LAX

LHR

18h 05m

2 stops

21:05 - 17:00

LHR

LAX

27h 55m

2 stops

$927Scandinavian Airlines

Sun, 1 Feb - Sun, 8 Feb

19:30 - 17:40

LAX

LHR

14h 10m

1 stop

10:20 - 17:00

LHR

LAX

14h 40m

1 stop

$929Scandinavian Airlines

Sun, 8 Feb - Sat, 21 Feb

13:37 - 10:40

LAX

LHR

13h 03m

1 stop

11:20 - 15:35

LHR

LAX

11h 15mdirect

$930Delta

Sun, 1 Mar - Sat, 14 Mar

13:40 - 10:40

LAX

LHR

14h 00m

1 stop

09:40 - 17:42

LHR

LAX

16h 02m

1 stop

$932Delta

Tue, 24 Mar - Fri, 10 Apr

10:30 - 06:55

LAX

LHR

13h 25m

1 stop

12:25 - 20:27

LHR

LAX

16h 02m

1 stop

$933Delta

Tue, 24 Mar - Thu, 2 Apr

19:00 - 13:30

LAX

LHR

10h 30mdirect

13:45 - 16:35

LHR

LAX

34h 50m

1 stop

$935United Airlines

Thu, 5 Feb - Mon, 9 Feb

KLM flights from Los Angeles to London Heathrow Airport

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

KLM

23 Jan

LAX16:35Los Angeles

10h 20m

LHR10:55London Heathrow

30 Jan

LHR06:30London Heathrow

13h 15m

1 stop

LAX11:45Los Angeles

$952

KLM

20 Jan

LAX16:35Los Angeles

10h 20m

LHR10:55London Heathrow

2 Feb

LHR11:20London Heathrow

11h 15m

LAX14:35Los Angeles

$960

KLM

25 Jan

LAX16:35Los Angeles

10h 20m

LHR10:55London Heathrow

7 Feb

LHR17:20London Heathrow

11h 20m

LAX20:40Los Angeles

$961

Delta flights from Los Angeles to London Heathrow Airport

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

Delta

1 Mar

LAX06:00Los Angeles

17h 05m

1 stop

LHR07:05London Heathrow

22 Mar

LHR17:20London Heathrow

11h 20m

LAX21:40Los Angeles

$930

Delta

6 Apr

LAX07:55Los Angeles

14h 35m

1 stop

LHR06:30London Heathrow

21 Apr

LHR10:55London Heathrow

15h 54m

1 stop

LAX18:49Los Angeles

$933

Delta

13 Mar

LAX23:30Los Angeles

10h 20m

LHR16:50London Heathrow

14 May

LHR06:30London Heathrow

16h 15m

1 stop

LAX14:45Los Angeles

$939

momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 12/4

20:10-17:20

1 stop13h 10m

London Heathrow

Thu 30/4

08:20-11:30

Nonstop11h 10m

$921

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 22/2

19:00-13:30

Nonstop10h 30m

London Heathrow

Mon 9/3

15:20-19:45

Nonstop11h 25m

$923

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Fri 13/2

08:15-07:10

1 stop14h 55m

London Heathrow

Tue 17/2

09:00-16:35

1 stop15h 35m

$924

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sat 21/2

10:26-07:25

1 stop12h 59m

London Heathrow

Wed 4/3

09:00-16:35

1 stop15h 35m

$926

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 1/2

19:30-21:35

2 stops18h 05m

London Heathrow

Sun 8/2

21:05-17:00

2 stops27h 55m

$927

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 8/2

19:30-17:40

1 stop14h 10m

London Heathrow

Sat 21/2

10:20-17:00

1 stop14h 40m

$929

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Sun 1/3

13:37-10:40

1 stop13h 03m

London Heathrow

Sat 14/3

11:20-15:35

Nonstop11h 15m

$930

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 24/3

13:40-10:40

1 stop14h 00m

London Heathrow

Fri 10/4

09:40-17:42

1 stop16h 02m

$932

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Tue 24/3

10:30-06:55

1 stop13h 25m

London Heathrow

Thu 2/4

12:25-20:27

1 stop16h 02m

$933

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles

Thu 5/2

19:00-13:30

Nonstop10h 30m

London Heathrow

Mon 9/2

13:45-16:35

1 stop34h 50m

$935

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

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 London Heathrow Airport?

The month of September is, on average, the cheapest month to fly to London Heathrow Airport from Los Angeles, with most prices found around $981. If you aren’t able to travel during the month of September, then book flights to London Heathrow Airport from Los Angeles during October instead. Flights to London Heathrow Airport in October, while not as cheap as those in September, still average around $981.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Saturday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $884. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to London Heathrow Airport for around $1,299.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

At midday is the cheapest time of day to fly from Los Angeles to London Heathrow Airport when you can find flight prices for as low as $876. Flying to London Heathrow Airport at midday is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to London Heathrow Airport is in the evening when prices are around $1,090.

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

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

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $1,145 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Los Angeles for as low as $1,061 on momondo.

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

There are 3 cabin classes available to choose from on Los Angeles to London Heathrow 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 Los Angeles to London Heathrow Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a Los Angeles to London Heathrow Airport flight.

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

As of January 2026, prices for Los Angeles to London Heathrow Airport flights are approximately 54% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to London Heathrow Airport

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

Estimated return price

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

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

Best price found	$594
Fastest flight time	10h 20m
Direct flights	Every day

The best one-way flight to London Heathrow Airport from Los Angeles in the past 72 hours is $594. The best return flight deal from Los Angeles to London Heathrow Airport found on momondo in the last 72 hours is $12,058.

The fastest flight from Los Angeles to London Heathrow Airport takes 10h 20m

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

Search flight deals

How far is Los Angeles to London Heathrow by plane?
The straight-line distance from Los Angeles to London Heathrow is 8738.8 km. Typically, this will take 10h 20m by plane in normal conditions.
When did momondo last update prices for flights from Los Angeles Airport to London Heathrow Airport?
Prices for flights from Los Angeles Airport to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Los Angeles Airport to London Heathrow Airport?
As of January 2026, there is 1 operator available to choose from for flights from Los Angeles Airport to London Heathrow Airport.
How old do you have to be to fly from Los Angeles Airport to London Heathrow Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The necessary travel and health documents for your London Heathrow Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to London Heathrow Airport?
momondo data reveals that the most frequently booked plane model on the route from Los Angeles to London Heathrow Airport is Boeing 777-300ER, representing 28.00% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 19.60%, Boeing 787 Dreamliner at 13.06%, and Boeing 777-200/200ER at 11.65%.
What is the most popular airline from Los Angeles to London Heathrow Airport?
Based on momondo bookings for flights between Los Angeles and London Heathrow Airport, the leading airline is Virgin Atlantic, making up 100% of the total bookings.

Best airlines flying from Los Angeles to London Heathrow Airport

Compare and see reviews for airlines that fly from Los Angeles to London Heathrow Airport with momondo

Airline	Rating	Free cancellation	Price
Virgin Atlantic	PriceFrom $726	Free cancellation	Rating 7.5 678 reviews		Search Virgin Atlantic flights

Virgin Atlantic Flights From Los Angeles to London Heathrow Airport
Virgin Atlantic flight deals from Los Angeles to London Heathrow Airport start from $726 round-trip. Over the 10 Virgin Atlantic flights for this route in a normal week, average airfare is usually $799 round-trip - but some users have found much cheaper deals with momondo.

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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Los Angeles to London. momondo saves you time and could save you money on your trip.

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

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

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

Once you have performed a search for Los Angeles to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to London from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your London Heathrow Airport 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.

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Cheap flights from Los Angeles to London from $520

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to London departing on 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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KLM flights from Los Angeles to London Heathrow Airport

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

Delta flights from Los Angeles to London Heathrow Airport

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

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

See travel insights to London from

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

What is the cheapest month to fly to London Heathrow Airport?

What is the cheapest day to depart on your flight to London Heathrow Airport?

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

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

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

How far in advance should I book a flight to London Heathrow Airport?

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

There are 3 cabin classes available to choose from on Los Angeles to London Heathrow 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 Los Angeles to London Heathrow Airport flights?

You could potentially save up to 28% on your flight if you consider stops on a Los Angeles to London Heathrow Airport flight.

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

As of January 2026, prices for Los Angeles to London Heathrow Airport flights are approximately 54% more expensive when compared to flights at the same time last year.

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

WestJet, TAP AIR PORTUGAL, and JetBlue are the most popular carriers operating from Los Angeles to London Heathrow

How often are flights from Los Angeles to London delayed?

Historically, on average around 12% of flights between Los Angeles and London have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

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

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

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

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

Which airline has the best punctuality record on Los Angeles to London 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 Los Angeles to London Heathrow Airport on average per day?

45 flights are operational daily from Los Angeles to London Heathrow Airport as of January 2026. The most popular departure time for this route is 17:00, with 53% of flights per day taking off in the evening.

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

As of January 2026, 317 flights take off from Los Angeles and land in London Heathrow Airport each week. The most common flight departure day for this route is Mon, with 16% of weekly flights taking off on this day.

When to book flights from Los Angeles to London Heathrow Airport

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

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

Best price found

Fastest flight time

Direct flights

How far is Los Angeles to London Heathrow by plane?

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

How many operators does momondo search for flights from Los Angeles Airport to London Heathrow Airport?

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

What documentation or ID do you need to fly to London Heathrow Airport?

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

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

Best airlines flying from Los Angeles to London Heathrow Airport

Compare and see reviews for airlines that fly from Los Angeles to London Heathrow Airport with momondo

Virgin Atlantic Flights From Los Angeles to London Heathrow Airport

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London Heathrow Airport 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 London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo