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

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

Which layover airport has the shortest travel time from London Heathrow Airport to Los Angeles?

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 14h 00m.

Which airport is the most popular layover for flights between London Heathrow Airport and Los Angeles?

Lisbon (LIS) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

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

Finnair, Air Canada, and British Airways are the most popular carriers operating from London Heathrow to Los Angeles

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

As of November 2025, 48 flights take off from London Heathrow Airport and land in Los Angeles each day. The most common flight departure time for this route is 3:00PM, with 69% of daily 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.

What airlines fly to Los Angeles?

British Airways, Virgin Atlantic and American Airlines are the top three most popular airlines that fly to Los Angeles from London Heathrow Airport according to our data. British Airways is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 11 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, 340 flights take off from London Heathrow Airport and land in Los Angeles each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off 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 in the evening have, in the past, seen delays more frequently in comparison.

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

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

Which layover airport offers the lowest fares from London Heathrow Airport to Los Angeles?

Flights via Lisbon (LIS) offer the lowest average round-trip price of $639.

Which layover airport has the shortest connection time from London Heathrow Airport to Los Angeles?

Copenhagen (CPH) has the shortest average layover time for this route: 1h 05m.

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

The number of operators available for flights from London Heathrow Airport to Los Angeles Airport is 11 as of November 2025.

How old do you have to be to fly from London Heathrow Airport to Los Angeles 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 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 license, 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.

$428 Cheap Flights from London Heathrow Airport to Los Angeles in 2025/26

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6:30 pm - 3:00 pmLHR-LAX

28h 30m1 stop

4:45 pm - 12:40 pmLAX-LHR

35h 55m1 stop

$493TAP AIR PORTUGAL

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lun., feb. 2 - sáb., feb. 21

6:00 am - 2:40 pmLHR-LAX

16h 40m1 stop

4:45 pm - 12:40 pmLAX-LHR

35h 55m1 stop

$495TAP AIR PORTUGAL

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jue., feb. 12 - sáb., feb. 21

1:40 pm - 2:40 pmLHR-LAX

33h 00m1 stop

4:45 pm - 12:40 pmLAX-LHR

35h 55m1 stop

$497TAP AIR PORTUGAL

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mié., feb. 11 - sáb., feb. 21

6:50 pm - 7:05 pmLHR-LAX

31h 15m1 stop

8:50 pm - 9:10 amLAX-LHR

29h 20m1 stop

$536LEVEL

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lun., mar. 16 - mar., mar. 24

6:15 am - 4:05 pmLHR-LAX

17h 50m1 stop

12:15 pm - 10:15 amLAX-LHR

14h 00m1 stop

$540Virgin Atlantic

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sáb., abr. 4 - dom., abr. 19

8:40 am - 2:50 pmLHR-LAX

14h 10m1 stop

7:00 am - 9:50 amLAX-LHR

18h 50m1 stop

$542Virgin Atlantic

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lun., abr. 20 - mié., abr. 29

10:20 am - 5:00 pmLHR-LAX

14h 40m1 stop

7:30 pm - 9:20 amLAX-LHR

29h 50m1 stop

$545Scandinavian Airlines

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mar., ene. 20 - vie., ene. 30

7:05 am - 5:00 pmLHR-LAX

17h 55m2 stops

7:30 pm - 5:40 pmLAX-LHR

14h 10m1 stop

$546Scandinavian Airlines

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jue., feb. 12 - dom., feb. 22

6:30 am - 11:50 amLHR-LAX

13h 20m1 stop

3:30 pm - 2:15 pmLAX-LHR

14h 45m1 stop

$558Delta

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mar., mar. 31 - lun., abr. 13

6:30 am - 11:50 amLHR-LAX

13h 20m1 stop

12:15 pm - 11:10 amLAX-LHR

14h 55m1 stop

$559Delta

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mié., abr. 15 - sáb., abr. 25

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

Jan 20

LHR10:20 amLondon Heathrow

14h 40m

1 stop

LAX5:00 pmLos Angeles

Jan 30

LAX7:30 pmLos Angeles

29h 50m

1 stop

LHR9:20 amLondon Heathrow

$545

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Scandinavian Airlines

Feb 12

LHR7:05 amLondon Heathrow

17h 55m

2 stops

LAX5:00 pmLos Angeles

Feb 22

LAX7:30 pmLos Angeles

14h 10m

1 stop

LHR5:40 pmLondon Heathrow

$546

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Scandinavian Airlines

Jan 31

LHR6:40 amLondon Heathrow

18h 20m

1 stop

LAX5:00 pmLos Angeles

Feb 7

LAX7:30 pmLos Angeles

18h 10m

1 stop

LHR9:40 pmLondon Heathrow

$547

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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

Feb 2

LHR6:30 pmLondon Heathrow

28h 30m

1 stop

LAX3:00 pmLos Angeles

Feb 21

LAX4:45 pmLos Angeles

35h 55m

1 stop

LHR12:40 pmLondon Heathrow

$493

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TAP AIR PORTUGAL

Feb 12

LHR6:00 amLondon Heathrow

16h 40m

1 stop

LAX2:40 pmLos Angeles

Feb 21

LAX4:45 pmLos Angeles

35h 55m

1 stop

LHR12:40 pmLondon Heathrow

$495

Find similar

TAP AIR PORTUGAL

Feb 11

LHR1:40 pmLondon Heathrow

33h 00m

1 stop

LAX2:40 pmLos Angeles

Feb 21

LAX4:45 pmLos Angeles

35h 55m

1 stop

LHR12:40 pmLondon Heathrow

$497

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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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Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

lun. 2/2

6:30 pm-3:00 pm

1 stop28h 30m

Los Angeles

sáb. 2/21

4:45 pm-12:40 pm

1 stop35h 55m

$493

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

jue. 2/12

6:00 am-2:40 pm

1 stop16h 40m

Los Angeles

sáb. 2/21

4:45 pm-12:40 pm

1 stop35h 55m

$495

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

mié. 2/11

1:40 pm-2:40 pm

1 stop33h 00m

Los Angeles

sáb. 2/21

4:45 pm-12:40 pm

1 stop35h 55m

$497

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

lun. 3/16

6:50 pm-7:05 pm

1 stop31h 15m

Los Angeles

mar. 3/24

8:50 pm-9:10 am

1 stop29h 20m

$536

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

sáb. 4/4

6:15 am-4:05 pm

1 stop17h 50m

Los Angeles

dom. 4/19

12:15 pm-10:15 am

1 stop14h 00m

$540

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

lun. 4/20

8:40 am-2:50 pm

1 stop14h 10m

Los Angeles

mié. 4/29

7:00 am-9:50 am

1 stop18h 50m

$542

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

mar. 1/20

10:20 am-5:00 pm

1 stop14h 40m

Los Angeles

vie. 1/30

7:30 pm-9:20 am

1 stop29h 50m

$545

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

jue. 2/12

7:05 am-5:00 pm

2 stops17h 55m

Los Angeles

dom. 2/22

7:30 pm-5:40 pm

1 stop14h 10m

$546

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

mar. 3/31

6:30 am-11:50 am

1 stop13h 20m

Los Angeles

lun. 4/13

3:30 pm-2:15 pm

1 stop14h 45m

$558

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

mié. 4/15

6:30 am-11:50 am

1 stop13h 20m

Los Angeles

sáb. 4/25

12:15 pm-11:10 am

1 stop14h 55m

$559

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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

Layovers

Other information

What is the cheapest month to fly to Los Angeles?

The month of September is, on average, the cheapest month to fly to Los Angeles from London Heathrow Airport, with most prices found around $551. If you aren’t able to travel during the month of September, then book flights to Los Angeles from London Heathrow Airport during February instead. Flights to Los Angeles in February, while not as cheap as those in September, still average around $582.

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

Our data shows that Thursday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $686. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $815.

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

Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from London Heathrow Airport to Los Angeles during this time can be as low as $703. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $746 per ticket.

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 $672 when searching weeks out. 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 $606 on momondo.

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

There are 4 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 5% 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 round-trip 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	$597
Fastest flight time	11h 10m
Direct flights	Every day
Airports in Los Angeles	1 airport

The best one-way flight to Los Angeles from London Heathrow Airport in the past 72 hours is $597. The best round-trip flight deal from London Heathrow Airport to Los Angeles found on momondo in the last 72 hours is $665.

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?
There are 5430.0 mi between London Heathrow and Los Angeles. In terms of flight time, this usually takes a little over 13h 20m.
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 many operators does momondo search for flights from London Heathrow Airport to Los Angeles Airport?
The number of operators available for flights from London Heathrow Airport to Los Angeles Airport is 11 as of November 2025.
How old do you have to be to fly from London Heathrow Airport to Los Angeles 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 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 license, 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 (36.84% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (23.76%), Airbus A380-800 (17.22%), and Airbus A350-1000 (15.05%).
What is the most popular airline from London Heathrow Airport to Los Angeles?
Based on momondo bookings for this flight route, the most popular airline on flight routes from London Heathrow Airport to Los Angeles is British Airways (38% of total bookings). The next most popular airlines are Virgin Atlantic (13%), American Airlines (11%), and Delta (11%).

Best airlines flying from London Heathrow Airport to Los Angeles

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

Airline	Rating	Free Cancellation	Price
Aer Lingus	PriceFrom $416	Free Cancellation	Rating 7.2 1,365 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $498	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $509	Free Cancellation	Rating 7.6 865 reviews	Search Austrian Airlines flights
Virgin Atlantic	PriceFrom $516	Free Cancellation	Rating 7.5 672 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom $519	Free Cancellation	Rating 6.8 7,558 reviews	Search Lufthansa flights
British Airways	PriceFrom $522	Free Cancellation	Rating 6.7 7,500 reviews	Search British Airways flights
Delta	PriceFrom $535	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
American Airlines	PriceFrom $535	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Iberia	PriceFrom $539	Free Cancellation	Rating 7.0 3,007 reviews	Search Iberia flights
Scandinavian Airlines	PriceFrom $556	Free Cancellation	Rating 7.4 1,564 reviews	Search Scandinavian Airlines flights

Delta Flights From London Heathrow Airport to Los Angeles
Delta flight deals from London Heathrow Airport to Los Angeles start from $535 round-trip. Over the 14 Delta flights for this route in a normal week, average airfare is usually $790 round-trip - but some users have found much cheaper deals with momondo.
Austrian Airlines Flights From London Heathrow Airport to Los Angeles
The best Austrian Airlines deal for London Heathrow Airport to Los Angeles flight tickets found on momondo in the last 72 hours was $509, round-trip. It should be noted that an average Austrian Airlines flight deal for this route in this time was higher, at $760 round-trip. Austrian Airlines operates 7 flights out of London Heathrow Airport into Los Angeles in an average week, so prices vary by time and availability. 865 Austrian Airlines reviews by users on momondo have scored the airline at 7.6/10.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Los Angeles. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Los Angeles from London which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between London and Los Angeles by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from London to Los Angeles now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Los Angeles and let you know when they change.

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Cheap flights from London Heathrow Airport to Los Angeles from $428

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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 cheapest month to fly to Los Angeles?

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 4 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 5% 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?

Finnair, Air Canada, and British Airways are the most popular carriers operating from London Heathrow to Los Angeles

What airlines fly 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 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 which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 5% of their flights experiencing any sort of delay.

Which airport is the most popular layover for flights between London Heathrow Airport and Los Angeles?

Lisbon (LIS) was the most common stop: 33% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from London Heathrow Airport to Los Angeles?

Flights via Lisbon (LIS) offer the lowest average round-trip price of $639.

Which layover airport has the shortest travel time from London Heathrow Airport to Los Angeles?

Flights connecting via Copenhagen (CPH) have the shortest average one-way travel time: 14h 00m.

Which layover airport has the shortest connection time from London Heathrow Airport to Los Angeles?

Copenhagen (CPH) has the shortest average layover time for this route: 1h 05m.

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

As of November 2025, 48 flights take off from London Heathrow Airport and land in Los Angeles each day. The most common flight departure time for this route is 3:00PM, with 69% of daily flights taking off in the afternoon.

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

As of November 2025, 340 flights take off from London Heathrow Airport and land in Los Angeles each week. The most common flight departure day for this route is Wed, with 15% of weekly flights taking off 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 many operators does momondo search 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?

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

Best airlines flying from London Heathrow Airport to Los Angeles

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

Delta Flights From London Heathrow Airport to Los Angeles

Austrian Airlines Flights From London Heathrow Airport to Los Angeles

Traveling 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?