Which airport typically offers the quickest layover for flights from London Heathrow Airport to Los Angeles?

Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average layover time of 1h 13m.

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

Over the last year, Virgin Atlantic have had the lowest number of delays on this route, with just 7% of flights being delayed.

What’s the cheapest layover airport for flights from London Heathrow Airport to Los Angeles?

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $725.

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

Monday tends to have the lowest number of delays on this route, whereas Saturday 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 148 minutes.

What’s the top layover airport for flights from London Heathrow Airport to Los Angeles?

Lisbon (LIS) – chosen by Cheapflights users on 50% of 1-stop itineraries from London Heathrow Airport to Los Angeles on Cheapflights.

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’s the fastest layover option from London Heathrow Airport to Los Angeles?

Flights via Copenhagen (CPH) have the shortest average one-way travel time for 1-stop routes: 14h 40m.

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

For as low as $644, British Airways can have you in Los Angeles from London Heathrow Airport in 11h 10m. The distance from London Heathrow Airport to Los Angeles is about 5439 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from London Heathrow Airport to Los Angeles round-trip?

Flying on Delta is currently your cheapest option to Los Angeles, with prices starting at $370. Additional round-trip tickets that might be worth considering are offered by Aer Lingus and Lufthansa, with the lowest prices starting at $416 and $474, respectively. Delta is 45% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from London Heathrow Airport to Los Angeles one-way?

For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as $390. Users have also found prices from $420 and $429 on TAP AIR PORTUGAL and Aer Lingus, respectively.

Weekly flight availability from London Heathrow Airport to Los Angeles

The most flights from LHR to LAX are scheduled on a Monday (57 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (48 on average).

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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

The cheapest flight price from London Heathrow Airport to Los Angeles is $445. On average you can expect to pay $2,242. The most popular route, (London Heathrow - Los Angeles Los Angeles), can usually be booked for $401.

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

Before booking your flight to Los Angeles from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: SriLankan Airlines (92%), Malaysia Airlines (92%), Fiji Airways( 88%).

What are the most popular airlines that fly from London Heathrow Airport to Los Angeles?

Before booking your flight from London Heathrow Airport to Los Angeles check out the most popular airlines for this route: British Airways, Virgin Atlantic or United Airlines.

Most accurate provider : When it comes to deals on London Heathrow Airport-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Los Angeles flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on London Heathrow Airport-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

If you book a flight to Los Angeles from London Heathrow, you will be flying to Los Angeles, which is the city’s only airport. Los Angeles Los Angeles (LAX) is located 9.4 mi from the center of Los Angeles. There are 52 flights from London Heathrow to Los Angeles per day from 12 different airlines.

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 vacation 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.

$464+ Cheap Flights from London Heathrow Airport to Los Angeles

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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Cheapflights Tip: The best prices from London Heathrow to Los Angeles Los Angeles are usually found in February or September, booked 61 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Heathrow to Los Angeles

Cheapest

Best

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 August 30, 2026.

Thu 10/225:00 pm -

1 stop14h 58m

Fri 1/811:55 am -

1 stop16h 25m

Deal found 8/27

$592

Sun 12/206:15 am -

1 stop18h 25m

Tue 1/1210:57 am -

1 stop17h 03m

Deal found 8/29

$593

Tue 12/1511:30 am -

1 stop15h 04m

Thu 12/318:00 am -

1 stop15h 05m

Deal found 8/27

$594

Sun 10/185:00 pm -

1 stop14h 58m

Wed 3/1011:55 am -

1 stop16h 25m

Deal found 8/28

$595

Sat 10/245:00 pm -

1 stop23h 54m

Sun 1/1011:55 am -

1 stop16h 25m

Deal found 8/27

$596

Tue 9/87:50 am -

2 stops21h 36m

Sun 9/134:30 pm -

Nonstop10h 35m

Deal found 8/26

$597

Sat 10/178:45 am -

1 stop15h 45m

Sun 10/258:10 pm -

1 stop16h 05m

Deal found 8/25

$598

Sat 10/175:45 pm -

1 stop14h 36m

Mon 11/2311:55 pm -

1 stop22h 25m

Deal found 8/29

$599

Fri 9/256:00 am -

1 stop15h 05m

Fri 10/23:40 pm -

Nonstop10h 30m

Deal found 8/26

$600

Wed 12/163:20 pm -

Nonstop11h 25m

Fri 1/86:55 pm -

Nonstop10h 35m

Deal found 8/27

$601

Thu 10/158:40 am -

1 stop14h 05m

Tue 3/910:05 pm -

Nonstop10h 25m

Deal found 8/28

$602

Mon 12/146:35 am -

1 stop16h 40m

Mon 1/116:55 pm -

Nonstop10h 35m

Deal found 8/27

$603

Best flights from Heathrow to Los Angeles
Discover carefully curated flight deals from Heathrow to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Tue 11/2410:05 am -

Nonstop11h 20m

Sat 11/286:30 pm -

Nonstop10h 35m

Deal found 8/28

$602

Thu 9/107:25 am -

1 stop15h 50m

Thu 9/243:40 pm -

Nonstop10h 30m

Deal found 8/26

$628

Sun 11/15:05 pm -

Nonstop11h 10m

Wed 11/45:10 pm -

Nonstop10h 25m

Deal found 8/28

$644

Fri 10/167:00 am -

2 stops17h 30m

Tue 11/247:10 pm -

1 stop14h 40m

Deal found 8/29

$713

Mon 9/217:05 am -

2 stops21h 45m

Mon 10/57:10 pm -

2 stops18h 10m

Deal found 8/25

$795

Thu 9/241:45 pm -

1 stop32h 50m

Wed 10/711:15 am -

2 stops20h 20m

Deal found 8/25

$1,208

Mon 9/214:55 pm -

Nonstop11h 20m

Mon 10/54:36 pm -

1 stop13h 49m

Deal found 8/25

$685

Sun 12/2012:05 pm -

1 stop16h 17m

Sun 1/35:00 am -

1 stop20h 40m

Deal found 8/27

$786

Tue 9/2910:20 am -

2 stops21h 10m

Thu 10/87:10 pm -

2 stops30h 25m

Deal found 8/26

$842

Thu 12/177:40 am -

2 stops40h 11m

Sat 1/27:10 pm -

1 stop30h 30m

Deal found 8/25

$817

Fri 12/184:55 pm -

Nonstop11h 20m

Wed 12/305:30 pm -

Nonstop10h 40m

Deal found 8/27

$898

Tue 9/156:30 am -

1 stop13h 20m

Thu 10/152:00 pm -

1 stop13h 20m

Deal found 8/27

$1,384

Last-minute flights from Heathrow to Los Angeles
Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated August 30, 2026 and is based on user searches.

Sun 9/68:20 am -

Nonstop11h 25m

Sun 9/134:30 pm -

Nonstop10h 35m

Deal found 8/26

$596

Tue 9/82:45 pm -

1 stop15h 17m

Tue 9/158:10 pm -

1 stop13h 10m

Deal found 8/26

$594

Tue 9/87:50 am -

2 stops21h 36m

Mon 9/144:30 pm -

Nonstop10h 35m

Deal found 8/26

$597

Tue 9/86:30 am -

1 stop14h 40m

Sun 9/133:40 pm -

Nonstop10h 30m

Deal found 8/25

$599

Fri 9/115:00 pm -

1 stop35h 48m

Sun 7/118:09 pm -

1 stop34h 56m

Deal found 8/28

$601

Mon 9/212:05 pm -

1 stop15h 26m

Sun 10/48:15 am -

2 stops17h 20m

Deal found 8/27

$595

Thu 9/241:05 pm -

Nonstop11h 20m

Wed 10/73:40 pm -

Nonstop10h 30m

Deal found 8/25

$593

Thu 9/248:50 am -

1 stop17h 35m

Thu 10/18:10 pm -

1 stop13h 10m

Deal found 8/27

$598

Thu 9/241:05 pm -

Nonstop11h 20m

Wed 9/303:40 pm -

Nonstop10h 30m

Deal found 8/26

$603

Fri 9/256:00 am -

1 stop15h 05m

Fri 10/23:40 pm -

Nonstop10h 30m

Deal found 8/26

$600

Sat 9/269:30 am -

2 stops19h 25m

Sun 10/412:25 pm -

1 stop13h 35m

Deal found 8/25

$592

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 August 30, 2026.

Mon 10/58:05 pm -

1 stop28h 25m

Deal found 8/26

$464

Fri 2/1910:05 am -

Nonstop11h 20m

Deal found 8/25

$465

Tue 11/39:00 am -

2 stops19h 04m

Deal found 8/26

$466

Mon 10/127:25 am -

1 stop15h 50m

Deal found 8/29

$467

Sun 12/136:10 am -

2 stops21h 45m

Deal found 8/27

$468

Mon 10/57:30 am -

2 stops23h 37m

Deal found 8/26

$469

Fri 11/274:55 pm -

Nonstop11h 25m

Deal found 8/29

$470

Sat 10/244:55 pm -

Nonstop11h 15m

Deal found 8/27

$472

Fri 9/188:50 pm -

2 stops43h 30m

Deal found 8/27

$473

Wed 10/148:50 pm -

2 stops43h 30m

Deal found 8/25

$474

Mon 10/198:20 am -

Nonstop11h 15m

Deal found 8/25

$475

Find flight deals from Heathrow to Los Angeles

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$592 (Alaska Airlines)
One-way from	$464 (SWISS)
Popular in	December
Cheapest in	February
Average price	$727
Good round-trip deal	$650 or less
Good one-way deal	$514 or less

Provider with most accurate pricing for London Heathrow-Los Angeles Los Angeles flight deals.

Search Deals

Provider most trusted by Cheapflights users for London Heathrow-Los Angeles Los Angeles flights.

Search Deals

From London Heathrow to Los Angeles Los Angeles

Search Deals

One-way flight from London Heathrow to Los Angeles Los Angeles

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($14 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

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

Search Deals

Price to beat on a one-way flight from London Heathrow to Los Angeles Los Angeles.

Search Deals

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 round-trip

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 11/24

10:05 am-1:25 pm

Nonstop11h 20m

Los Angeles Los Angeles

Sat 11/28

6:30 pm-1:05 pm

Nonstop10h 35m

$602

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 9/10

7:25 am-3:15 pm

1 stop15h 50m

Los Angeles Los Angeles

Thu 9/24

3:40 pm-10:10 am

Nonstop10h 30m

$628

Quickest round-trip

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sun 11/1

5:05 pm-8:15 pm

Nonstop11h 10m

Los Angeles Los Angeles

Wed 11/4

5:10 pm-11:35 am

Nonstop10h 25m

$644

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Mon 9/21

4:55 pm-8:15 pm

Nonstop11h 20m

Los Angeles Los Angeles

Mon 10/5

4:36 pm-2:25 pm

1 stop13h 49m

$685

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Fri 10/16

7:00 am-4:30 pm

2 stops17h 30m

Los Angeles Los Angeles

Tue 11/24

7:10 pm-5:50 pm

1 stop14h 40m

$713

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sun 12/20

12:05 pm-8:22 pm

1 stop16h 17m

Los Angeles Los Angeles

Sun 1/3

5:00 am-9:40 am

1 stop20h 40m

$786

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Mon 9/21

7:05 am-8:50 pm

2 stops21h 45m

Los Angeles Los Angeles

Mon 10/5

7:10 pm-9:20 pm

2 stops18h 10m

$795

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 12/17

7:40 am-3:51 pm

2 stops40h 11m

Los Angeles Los Angeles

Sat 1/2

7:10 pm-9:40 am

1 stop30h 30m

$817

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 9/29

10:20 am-11:30 pm

2 stops21h 10m

Los Angeles Los Angeles

Thu 10/8

7:10 pm-9:35 am

2 stops30h 25m

$842

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Fri 12/18

4:55 pm-8:15 pm

Nonstop11h 20m

Los Angeles Los Angeles

Wed 12/30

5:30 pm-12:10 pm

Nonstop10h 40m

$898

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/29

Showing 1-10 of 23 resultsSorted by cheapest first

Compare providers for flights from Heathrow to Los Angeles

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Los Angeles in August.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy2 stars	Trust Score*1 star
Thrive Travel	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
BudgetAir	Price Accuracy2 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on London Heathrow Airport-Los Angeles flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Los Angeles flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Los Angeles flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on London Heathrow Airport-Los Angeles flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Los Angeles flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

The price you pay for your flight from London Heathrow Airport to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $597). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $770). 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?

When flying from London Heathrow Airport to Los Angeles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London Heathrow Airport to Los Angeles?

Airfare is typical for this route at the moment.

London Heathrow Airport to Los Angeles flights typically cost between $524 and $697 in October.
The cheapest round-trip price found within the last 5 days was $592 on Alaska Airlines (Oct 22-Jan 8).

The best insider tips for London Heathrow Airport to Los Angeles flights

Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Los Angeles trip

Our travel experts

Gabriel Leigh

Expert on British Airways

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Harriet Baskas

Expert on United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Emily Zemler

Expert on Iberia

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Ramsey Qubein

Expert on LAX and LHR

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read through reviews of airlines operating flights from London Heathrow Airport to Los Angeles, such as KLM,United Airlines, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,567 reviews

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

KLM

7.8

Good

1,567 reviews

KLM

7.8

Good

1,567 reviews

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

United Airlines

7.4

Good

10,138 reviews

KLM

7.8

Good

1,567 reviews

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Virgin Atlantic

7.4

Good

695 reviews

KLM

7.8

Good

1,567 reviews

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

American Airlines

7.1

Good

12,022 reviews

KLM

7.8

Good

1,567 reviews

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

British Airways

6.7

Okay

8,195 reviews

KLM

7.8

Good

1,567 reviews

Reviews

1 / 20

8.0

Excellent

Meghana,Aug 2026

QRO - ATL

It was a good one. They were very friendly and helpful

Related info for your journey

What airport do you fly into for flights to Los Angeles from London Heathrow?
If you book a flight to Los Angeles from London Heathrow, you will be flying to Los Angeles, which is the city’s only airport. Los Angeles Los Angeles (LAX) is located 9.4 mi from the center of Los Angeles. There are 52 flights from London Heathrow to Los Angeles per day from 12 different airlines.
How long is the flight from London Heathrow Airport to Los Angeles?
For as low as $644, British Airways can have you in Los Angeles from London Heathrow Airport in 11h 10m. The distance from London Heathrow Airport to Los Angeles is about 5439 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to Los Angeles round-trip?
Flying on Delta is currently your cheapest option to Los Angeles, with prices starting at $370. Additional round-trip tickets that might be worth considering are offered by Aer Lingus and Lufthansa, with the lowest prices starting at $416 and $474, respectively. Delta is 45% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from London Heathrow Airport to Los Angeles one-way?
For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as $390. Users have also found prices from $420 and $429 on TAP AIR PORTUGAL and Aer Lingus, respectively.
What are the most reliable airlines from London Heathrow Airport to Los Angeles?
Before booking your flight to Los Angeles from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: SriLankan Airlines (92%), Malaysia Airlines (92%), Fiji Airways( 88%).
What are the cheapest flights from London Heathrow Airport to Los Angeles?
The cheapest flight price from London Heathrow Airport to Los Angeles is $445. On average you can expect to pay $2,242. The most popular route, (London Heathrow - Los Angeles Los Angeles), can usually be booked for $401.
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 vacation 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 $597). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $770). 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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Top 10 airlines flying from Heathrow to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$396	Average$787	FlexibilityNo cancel fee	On-timeN/A
Aer Lingus	Cheapest$416	Average$698	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$474	Average$669	FlexibilityNo cancel fee	On-time76%
Finnair	Cheapest$487	Average$755	FlexibilityNo cancel fee	On-time76%
Air France	Cheapest$494	Average$754	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$498	Average$722	FlexibilityNo cancel fee	On-time69%
Virgin Atlantic	Cheapest$521	Average$743	FlexibilityNo cancel fee	On-time72%
British Airways	Cheapest$522	Average$714	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$525	Average$896	FlexibilityNo cancel fee	On-time71%
Austrian Airlines	Cheapest$527	Average$726	FlexibilityNo cancel fee	On-time78%

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$464+ Cheap flights from Heathrow (LHR) to Los Angeles (LAX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

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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 August 30, 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 August 30, 2026.

Best flights from Heathrow to Los AngelesDiscover carefully curated flight deals from Heathrow to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Discover carefully curated flight deals from Heathrow to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Last-minute flights from Heathrow to Los AngelesDiscover last-minute flight deals from Heathrow to Los Angeles. Data last updated August 30, 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated August 30, 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 August 30, 2026.

Search for one-way flight options from Heathrow to Los Angeles. Find affordable one-way fares based on user searches. Data last updated August 30, 2026.

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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.

Compare providers for flights from Heathrow to Los Angeles

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Los Angeles in August.

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?

The price you pay for your flight from London Heathrow Airport to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 60 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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?

When flying from London Heathrow Airport to Los Angeles, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from London Heathrow Airport to Los Angeles?

Airfare is typical for this route at the moment.

London Heathrow Airport to Los Angeles flights typically cost between $524 and $697 in October.The cheapest round-trip price found within the last 5 days was $592 on Alaska Airlines (Oct 22-Jan 8).

Weekly flight availability from London Heathrow Airport to Los Angeles

The most flights from LHR to LAX are scheduled on a Monday (57 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (48 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 148 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?

Monday tends to have the lowest number of delays on this route, whereas Saturday 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 last year, Virgin Atlantic have had the lowest number of delays on this route, with just 7% of flights being delayed.

What’s the top layover airport for flights from London Heathrow Airport to Los Angeles?

Lisbon (LIS) – chosen by Cheapflights users on 50% of 1-stop itineraries from London Heathrow Airport to Los Angeles on Cheapflights.

What’s the cheapest layover airport for flights from London Heathrow Airport to Los Angeles?

Lisbon (LIS) is the most affordable 1-stop option, with an average round-trip price of $725.

What’s the fastest layover option from London Heathrow Airport to Los Angeles?

Flights via Copenhagen (CPH) have the shortest average one-way travel time for 1-stop routes: 14h 40m.

Which airport typically offers the quickest layover for flights from London Heathrow Airport to Los Angeles?

Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average layover time of 1h 13m.

The best insider tips for London Heathrow Airport to Los Angeles flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Los Angeles trip

Our travel experts

Reviews of airlines servicing Los Angeles

Read through reviews of airlines operating flights from London Heathrow Airport to Los Angeles, such as KLM,United Airlines, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

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 cheapest airlines flying from London Heathrow Airport to Los Angeles round-trip?

What are the cheapest airlines to fly from London Heathrow Airport to Los Angeles one-way?

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?

Traveling to a place near Los Angeles?

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Alternative routes for Heathrow to Los Angeles

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 August 30, 2026.

Best flights from Heathrow to Los Angeles
Discover carefully curated flight deals from Heathrow to Los Angeles that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 30, 2026.

Last-minute flights from Heathrow to Los Angeles
Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated August 30, 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 August 30, 2026.

London Heathrow Airport to Los Angeles flights typically cost between $524 and $697 in October.
The cheapest round-trip price found within the last 5 days was $592 on Alaska Airlines (Oct 22-Jan 8).