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.

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 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 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.

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’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.

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.

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

For as low as $579, United Airlines can have you in Los Angeles from London Heathrow Airport in 14h 38m. 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 $396. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Aer Lingus, with the lowest prices starting at $474 and $478, respectively. Delta is 41% 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 $421 and $430 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 (56 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 $450. On average you can expect to pay $2,218. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $483.

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 (95%), Malaysia Airlines (92%), Fiji Airways( 89%).

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 (LAX) is located 9.4 mi from the center of Los Angeles. There are 50 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.

$468+ Cheap Flights from London Heathrow Airport to Los Angeles

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Find cheap flights from Heathrow to Los Angeles with Cheapflights

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in February or September, booked 83 days in advance, depart on a Thursday or Tuesday 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 September 9, 2026.

Sun 9/279:30 am -

1 stop18h 24m

Sun 10/118:15 am -

2 stops17h 20m

Deal found 9/9

$546

Wed 9/1610:15 am -

2 stops20h 40m

Wed 9/3010:30 pm -

1 stop27h 30m

Deal found 9/9

$547

Thu 9/2411:25 am -

1 stop14h 22m

Thu 10/110:55 am -

1 stop14h 45m

Deal found 9/8

$549

Thu 9/1711:25 am -

1 stop14h 04m

Wed 9/3012:55 pm -

1 stop12h 45m

Deal found 9/9

$550

Sat 9/199:30 am -

1 stop20h 01m

Sat 10/310:30 pm -

1 stop24h 00m

Deal found 9/8

$551

Thu 10/223:00 pm -

1 stop14h 35m

Tue 10/277:15 am -

2 stops18h 15m

Deal found 9/9

$552

Sat 10/109:30 am -

2 stops16h 57m

Mon 10/192:35 pm -

1 stop14h 45m

Deal found 9/9

$553

Thu 9/173:00 pm -

2 stops17h 31m

Wed 9/308:15 am -

1 stop14h 15m

Deal found 9/9

$554

Thu 10/223:00 pm -

1 stop14h 35m

Wed 10/287:40 am -

2 stops16h 30m

Deal found 9/9

$555

Wed 9/239:30 am -

2 stops16h 53m

Tue 10/66:45 am -

2 stops19h 15m

Deal found 9/9

$556

Fri 10/234:25 pm -

1 stop15h 26m

Tue 11/36:30 pm -

Nonstop10h 35m

Deal found 9/9

$557

Sat 10/109:30 am -

2 stops17h 30m

Sat 10/176:45 am -

2 stops19h 15m

Deal found 9/8

$558

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 September 9, 2026.

Fri 12/2511:35 am -

2 stops16h 33m

Fri 1/87:00 am -

2 stops14h 55m

Deal found 9/9

$549

Wed 1/62:45 pm -

1 stop14h 38m

Mon 2/11:53 pm -

1 stop14h 27m

Deal found 9/6

$579

Mon 12/219:50 am -

1 stop14h 58m

Thu 1/710:05 pm -

Nonstop10h 25m

Deal found 9/6

$603

Thu 12/246:00 am -

1 stop17h 15m

Thu 12/245:15 pm -

1 stop21h 25m

Deal found 9/8

$879

Fri 1/152:45 pm -

1 stop14h 38m

Mon 2/19:29 am -

1 stop18h 51m

Deal found 9/8

$587

Mon 11/238:05 am -

1 stop17h 13m

Mon 11/239:38 pm -

1 stop16h 02m

Deal found 9/4

$1,206

Wed 10/71:05 pm -

2 stops28h 13m

Thu 10/151:10 pm -

2 stops23h 10m

Deal found 9/5

$1,230

Mon 12/217:40 am -

1 stop15h 47m

Thu 1/72:26 pm -

1 stop13h 34m

Deal found 9/7

$631

Thu 9/245:00 pm -

1 stop14h 37m

Sun 10/46:02 am -

1 stop25h 03m

Deal found 9/5

$597

Sun 9/203:05 pm -

Nonstop11h 15m

Tue 10/64:30 pm -

Nonstop10h 35m

Deal found 9/8

$1,377

Tue 10/66:55 am -

1 stop16h 20m

Tue 10/203:40 pm -

Nonstop10h 30m

Deal found 9/5

$635

Sun 12/207:40 am -

2 stops42h 11m

Wed 12/308:15 am -

1 stop13h 40m

Deal found 9/6

$801

Last-minute flights from Heathrow to Los Angeles
Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated September 9, 2026 and is based on user searches.

Thu 9/1711:25 am -

1 stop14h 04m

Wed 9/3012:55 pm -

1 stop12h 45m

Deal found 9/9

$550

Thu 9/173:00 pm -

2 stops17h 31m

Wed 9/308:15 am -

1 stop14h 15m

Deal found 9/8

$554

Sat 9/199:30 am -

1 stop20h 01m

Sat 10/310:30 pm -

1 stop24h 00m

Deal found 9/8

$551

Sun 9/205:55 pm -

Nonstop11h 10m

Sun 9/273:50 pm -

Nonstop10h 25m

Deal found 9/8

$559

Wed 9/239:30 am -

2 stops16h 53m

Tue 10/68:15 am -

1 stop14h 15m

Deal found 9/9

$556

Thu 9/2411:25 am -

1 stop14h 22m

Thu 10/110:55 am -

1 stop14h 45m

Deal found 9/8

$549

Sun 9/279:30 am -

1 stop18h 24m

Sun 10/118:15 am -

2 stops17h 20m

Deal found 9/9

$546

Sat 10/109:30 am -

2 stops16h 57m

Mon 10/192:35 pm -

1 stop14h 45m

Deal found 9/9

$553

Sat 10/109:30 am -

2 stops17h 30m

Sat 10/176:45 am -

2 stops19h 15m

Deal found 9/8

$558

Thu 10/223:00 pm -

1 stop14h 35m

Tue 10/277:15 am -

2 stops18h 15m

Deal found 9/9

$552

Thu 10/223:00 pm -

1 stop14h 35m

Wed 10/287:40 am -

2 stops16h 30m

Deal found 9/9

$555

Fri 10/234:25 pm -

1 stop15h 26m

Tue 11/36:30 pm -

Nonstop10h 35m

Deal found 9/9

$557

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 September 9, 2026.

Tue 12/1511:50 am -

Nonstop11h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/6

$468

Tue 10/206:00 am -

1 stop18h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$469

Sun 1/108:05 pm -

1 stop28h 30m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$470

Sat 12/57:05 pm -

2 stops33h 58m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/4

$471

Tue 9/223:00 pm -

3 stops39h 05m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/8

$472

Mon 10/196:30 am -

1 stop14h 40m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$473

Mon 10/198:40 am -

1 stop15h 50m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$474

Mon 10/266:00 am -

1 stop18h 35m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$477

Sat 11/148:20 am -

1 stop16h 16m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/7

$478

Mon 11/3011:55 am -

Nonstop11h 20m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/5

$479

Find flight deals from Heathrow to Los Angeles

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$546 (Flightnetwork)
One-way from	$468 (British Airways)
Popular in	December
Cheapest in	February
Average price	$618
Good round-trip deal	$623 or less
Good one-way deal	$536 or less

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

Search Deals

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

Search Deals

From London Heathrow to Los Angeles

Search Deals

One-way flight from London Heathrow to Los Angeles

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($10 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 September 2026

Search Deals

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

Search Deals

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

LHRLAX

London Heathrow

Wed 2/24

9:00 am-12:25 am

2 stops23h 25m

Los Angeles

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$469

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Mon 10/19

8:05 pm-4:30 pm

1 stop28h 25m

Los Angeles

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$475

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Sun 1/10

2:45 pm-9:23 pm

1 stop14h 38m

Los Angeles

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$478

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Wed 1/6

5:25 pm-4:35 pm

2 stops31h 10m

Los Angeles

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$512

Quickest round-trip

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Fri 11/27

10:05 am-1:25 pm

Nonstop11h 20m

Los Angeles

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$515

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Fri 12/25

11:35 am-8:08 pm

2 stops16h 33m

Los Angeles

Fri 1/8

7:00 am-5:55 am

2 stops14h 55m

$549

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Thu 1/7

12:00 pm-12:35 am

2 stops20h 35m

Los Angeles

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$564

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Wed 10/21

8:40 am-9:21 pm

1 stop20h 41m

Los Angeles

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$566

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Tue 10/20

7:25 am-3:15 pm

1 stop15h 50m

Los Angeles

Wed 12/31

12:00 am-9:00 am

Nonstop0h 00m

$573

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Wed 1/6

2:45 pm-9:23 pm

1 stop14h 38m

Los Angeles

Mon 2/1

1:53 pm-12:20 pm

1 stop14h 27m

$579

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/4

Showing 1-10 of 24 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 September.

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
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
Thrive Travel	Price Accuracy3 stars	Trust Score*2 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 82 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 $599). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $763). 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 $529 and $721 in September.
The cheapest round-trip price found within the last 5 days was $546 on Air Canada (Sep 27-Oct 11).

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,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

KLM

7.8

Good

1,576 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Delta

7.8

Good

8,554 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

United Airlines

7.4

Good

10,188 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

Virgin Atlantic

7.4

Good

694 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

British Airways

6.7

Okay

8,210 reviews

KLM

7.8

Good

1,576 reviews

Reviews

1 / 20

8.0

Excellent

Kushal,Sep 2026

QRO - ATL

It was a nice one. Crew were 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 (LAX) is located 9.4 mi from the center of Los Angeles. There are 50 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 $579, United Airlines can have you in Los Angeles from London Heathrow Airport in 14h 38m. 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 $396. Additional round-trip tickets that might be worth considering are offered by Lufthansa and Aer Lingus, with the lowest prices starting at $474 and $478, respectively. Delta is 41% 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 $421 and $430 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 (95%), Malaysia Airlines (92%), Fiji Airways( 89%).
What are the cheapest flights from London Heathrow Airport to Los Angeles?
The cheapest flight price from London Heathrow Airport to Los Angeles is $450. On average you can expect to pay $2,218. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $483.
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 $599). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $763). 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$796	FlexibilityNo cancel fee	On-timeN/A
Lufthansa	Cheapest$474	Average$669	FlexibilityNo cancel fee	On-time76%
Aer Lingus	Cheapest$478	Average$698	FlexibilityNo cancel fee	On-timeN/A
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$742	FlexibilityNo cancel fee	On-time72%
British Airways	Cheapest$524	Average$711	FlexibilityNo cancel fee	On-time70%
Austrian Airlines	Cheapest$527	Average$726	FlexibilityNo cancel fee	On-time78%
KLM	Cheapest$538	Average$793	FlexibilityNo cancel fee	On-time75%

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$468+ Cheap flights from Heathrow (LHR) to Los Angeles (LAX)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. 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 September 9, 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 September 9, 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 September 9, 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 September 9, 2026.

Last-minute flights from Heathrow to Los AngelesDiscover last-minute flight deals from Heathrow to Los Angeles. Data last updated September 9, 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated September 9, 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 September 9, 2026.

Search for one-way flight options from Heathrow to Los Angeles. Find affordable one-way fares based on user searches. Data last updated September 9, 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 September.

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 82 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 $529 and $721 in September.The cheapest round-trip price found within the last 5 days was $546 on Air Canada (Sep 27-Oct 11).

Weekly flight availability from London Heathrow Airport to Los Angeles

The most flights from LHR to LAX are scheduled on a Monday (56 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

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Reviews of airlines servicing Los Angeles

Read through reviews of airlines operating flights from London Heathrow Airport to Los Angeles, such as KLM,Delta, andUnited Airlines. 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?

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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 September 9, 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 September 9, 2026.

Last-minute flights from Heathrow to Los Angeles
Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated September 9, 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 September 9, 2026.

London Heathrow Airport to Los Angeles flights typically cost between $529 and $721 in September.
The cheapest round-trip price found within the last 5 days was $546 on Air Canada (Sep 27-Oct 11).