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 cheapest layover airport for flights from London Heathrow Airport to Los Angeles?

Copenhagen (CPH) is the most affordable 1-stop option, with an average round-trip price of $777.

How often are flights from London to Los Angeles delayed?

About 12% of weekly flights between London and Los Angeles have experienced delays in the past year, with the average delay time being 140 minutes.

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.

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

Dublin (DUB) – chosen by Cheapflights users on 75% of 1-stop itineraries from London Heathrow Airport to Los Angeles on Cheapflights.

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

Tuesday tends to have the lowest number of delays on this route, whereas Sunday 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 10% of flights being delayed.

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

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

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

For as low as $623, Scandinavian Airlines can have you in Los Angeles from London Heathrow Airport in 15h 35m. 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 Aer Lingus is currently your cheapest option to Los Angeles, with prices starting at $416. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $498 and $503, respectively. Aer Lingus is 37% 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 Norse Atlantic UK. According to our data, you can fly for as low as $252. Users have also found prices from $314 and $342 on A.P.G. and Scandinavian Airlines, respectively.

Weekly flight availability from London Heathrow Airport to Los Angeles

The most flights from LHR to LAX are scheduled on a Monday (50 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (44 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 $4,826. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $440.

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 (89%), Air Canada (85%), Austrian Airlines( 85%).

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 American Airlines.

Most accurate provider : When it comes to deals on London Heathrow Airport-Los Angeles flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on London Heathrow Airport-Los Angeles flight deals on Cheapflights vs. Justfly.com >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 Justfly.com the most. Justfly.com 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 48 flights from London Heathrow to Los Angeles per day from 11 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.

$485+ 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”

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Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in September or February, booked 7 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from 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 December 9, 2025.

Mon 12/156:30 pmLHR - LAX

1 stop28h 30mTAP AIR PORTUGAL

Tue 1/204:45 pmLAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

Deal found 12/8

$593

Tue 12/166:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Sat 1/244:45 pmLAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 12/8

$594

Tue 12/96:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Thu 1/224:45 pmLAX - LHR

1 stop21h 55mTAP AIR PORTUGAL

Deal found 12/7

$605

Thu 12/256:00 amLHR - LAX

1 stop16h 40mTAP AIR PORTUGAL

Thu 2/124:45 pmLAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

Deal found 12/8

$607

Tue 12/166:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Tue 1/204:45 pmLAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 12/8

$610

Tue 12/166:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Thu 1/224:45 pmLAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 12/9

$626

Mon 12/156:30 pmLHR - LAX

1 stop28h 30mTAP AIR PORTUGAL

Tue 1/274:45 pmLAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 12/7

$627

Tue 12/96:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Thu 2/196:55 pmLAX - LHR

1 stop16h 00mTAP AIR PORTUGAL

Deal found 12/7

$631

Tue 12/96:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Tue 1/204:45 pmLAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

Deal found 12/7

$651

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 December 9, 2025.

Thu 1/299:05 pmLHR - LAX

2 stops27h 55mScandinavian Airlines

Wed 2/47:30 pmLAX - LHR

1 stop18h 10mScandinavian Airlines

Deal found 12/7

$603

Mon 2/29:00 amLHR - LAX

1 stop15h 35mUnited Airlines

Wed 2/187:00 pmLAX - LHR

Nonstop10h 30mUnited Airlines

Deal found 12/8

$623

Sat 2/146:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Sat 2/214:45 pmLAX - LHR

1 stop20h 50mTAP AIR PORTUGAL

Deal found 12/7

$626

Tue 2/107:30 amLHR - LAX

1 stop17h 35mBritish Airways

Fri 2/201:51 pmLAX - LHR

1 stop13h 49mBritish Airways

Deal found 12/8

$645

Thu 4/3010:20 amLHR - LAX

1 stop14h 50mFinnair

Sun 5/104:25 pmLAX - LHR

Nonstop10h 40mFinnair

Deal found 12/9

$656

Mon 1/123:20 pmLHR - LAX

Nonstop11h 25mAustrian Airlines

Mon 1/267:00 pmLAX - LHR

Nonstop10h 30mAustrian Airlines

Deal found 12/8

$660

Mon 1/193:20 pmLHR - LAX

Nonstop11h 25mLufthansa

Tue 2/38:33 amLAX - LHR

1 stop13h 22mLufthansa

Deal found 12/7

$660

Tue 1/137:50 pmLHR - LAX

2 stops29h 10mScandinavian Airlines

Sun 1/187:30 pmLAX - LHR

2 stops17h 50mScandinavian Airlines

Deal found 12/7

$606

Mon 2/24:55 pmLHR - LAX

Nonstop11h 30mBritish Airways

Mon 2/166:00 pmLAX - LHR

Nonstop10h 30mBritish Airways

Deal found 12/7

$660

Mon 1/123:20 pmLHR - LAX

Nonstop11h 25mUnited Airlines

Mon 1/262:10 pmLAX - LHR

1 stop13h 40mUnited Airlines

Deal found 12/8

$660

Thu 3/129:05 pmLHR - LAX

2 stops27h 55mScandinavian Airlines

Mon 3/168:30 pmLAX - LHR

2 stops18h 05mScandinavian Airlines

Deal found 12/8

$606

Sat 2/216:40 amLHR - LAX

1 stop18h 20mScandinavian Airlines

Sun 3/17:30 pmLAX - LHR

1 stop18h 10mScandinavian Airlines

Deal found 12/8

$616

Last-minute flights from Heathrow to Los Angeles
Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated December 9, 2025 and is based on user searches.

Tue 12/166:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Sat 1/244:45 pmLAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 12/8

$594

Fri 1/98:05 amLHR - LAX

1 stop23h 45mJetBlue

Thu 1/2210:25 amLAX - LHR

1 stop15h 05mJetBlue

Deal found 12/9

$590

Sat 1/108:05 amLHR - LAX

1 stop23h 45mJetBlue

Tue 1/2011:40 pmLAX - LHR

1 stop14h 00mJetBlue

Deal found 12/9

$591

Tue 1/139:05 pmLHR - LAX

2 stops27h 55mScandinavian Airlines

Sat 1/177:30 pmLAX - LHR

1 stop14h 10mScandinavian Airlines

Deal found 12/9

$589

Tue 1/136:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Sat 1/314:45 pmLAX - LHR

1 stop16h 45mTAP AIR PORTUGAL

Deal found 12/9

$598

Wed 1/1410:20 amLHR - LAX

1 stop14h 40mScandinavian Airlines

Tue 2/37:30 pmLAX - LHR

1 stop15h 00mScandinavian Airlines

Deal found 12/8

$592

Tue 1/207:50 pmLHR - LAX

2 stops29h 10mScandinavian Airlines

Mon 1/267:30 pmLAX - LHR

1 stop14h 10mScandinavian Airlines

Deal found 12/9

$593

Tue 1/206:35 amLHR - LAX

1 stop16h 40mMultiple Airlines

Mon 1/268:40 amLAX - LHR

1 stop14h 00mMultiple Airlines

Deal found 12/8

$597

Wed 1/2110:20 amLHR - LAX

1 stop14h 40mScandinavian Airlines

Wed 1/287:30 pmLAX - LHR

2 stops18h 05mScandinavian Airlines

Deal found 12/7

$596

Wed 1/216:35 amLHR - LAX

1 stop16h 40mLufthansa

Thu 1/297:00 pmLAX - LHR

Nonstop10h 30mLufthansa

Deal found 12/9

$599

Thu 1/227:05 amLHR - LAX

2 stops17h 55mScandinavian Airlines

Thu 1/297:30 pmLAX - LHR

1 stop14h 10mScandinavian Airlines

Deal found 12/8

$588

Fri 1/236:40 amLHR - LAX

1 stop18h 20mScandinavian Airlines

Sun 2/17:30 pmLAX - LHR

1 stop18h 10mScandinavian Airlines

Deal found 12/8

$595

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 December 9, 2025.

Mon 1/198:50 pmLHR - LAX

3 stops47h 43mMultiple Airlines

Deal found 12/8

$485

Tue 12/166:00 amLHR - LAX

1 stop17h 00mTAP AIR PORTUGAL

Deal found 12/9

$486

Thu 3/53:30 pmLHR - LAX

3 stops37h 21mMultiple Airlines

Deal found 12/7

$487

Tue 1/139:15 amLHR - LAX

3 stops35h 18mMultiple Airlines

Deal found 12/9

$488

Thu 2/58:50 pmLHR - LAX

3 stops30h 36mMultiple Airlines

Deal found 12/8

$490

Wed 1/212:50 pmLHR - LAX

3 stops28h 10mWestJet

Deal found 12/7

$491

Thu 1/152:50 pmLHR - LAX

3 stops28h 10mWestJet

Deal found 12/8

$493

Sat 6/611:30 amLHR - LAX

2 stops28h 50mMultiple Airlines

Deal found 12/8

$494

Fri 2/274:55 pmLHR - LAX

Nonstop11h 30mIberia

Deal found 12/9

$495

Sat 3/74:40 pmLHR - LAX

3 stops32h 25mMultiple Airlines

Deal found 12/8

$496

Sun 1/117:55 pmLHR - LAX

2 stops50h 42mMultiple Airlines

Deal found 12/8

$497

Find flight deals from Heathrow to Los Angeles

Most accurate provider	Justfly.com 3 stars
Most trusted provider	Justfly.com 3 stars
Round-trip from	$588 (lol.travel)
One-way from	$485 (Kiwi.com)
Popular in	July
Cheapest in	September
Average price	$795
Good round-trip deal	$667 or less
Good one-way deal	$649 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. 13% potential increase in price ($100 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 1/29

9:05 pm-5:00 pm

2 stops27h 55m

Los Angeles

Wed 2/4

7:30 pm-9:40 pm

1 stop18h 10m

$603

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 1/13

7:50 pm-5:00 pm

2 stops29h 10m

Los Angeles

Sun 1/18

7:30 pm-9:20 pm

2 stops17h 50m

$606

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 3/12

9:05 pm-6:00 pm

2 stops27h 55m

Los Angeles

Mon 3/16

8:30 pm-9:35 pm

2 stops18h 05m

$606

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 2/21

6:40 am-5:00 pm

1 stop18h 20m

Los Angeles

Sun 3/1

7:30 pm-9:40 pm

1 stop18h 10m

$616

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/2

9:00 am-4:35 pm

1 stop15h 35m

Los Angeles

Wed 2/18

7:00 pm-1:30 pm

Nonstop10h 30m

$623

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 2/14

6:00 am-3:00 pm

1 stop17h 00m

Los Angeles

Sat 2/21

4:45 pm-9:35 pm

1 stop20h 50m

$626

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 2/10

7:30 am-5:05 pm

1 stop17h 35m

Los Angeles

Fri 2/20

1:51 pm-11:40 am

1 stop13h 49m

$645

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 4/30

10:20 am-5:10 pm

1 stop14h 50m

Los Angeles

Sun 5/10

4:25 pm-11:05 am

Nonstop10h 40m

$656

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 1/12

3:20 pm-6:45 pm

Nonstop11h 25m

Los Angeles

Mon 1/26

7:00 pm-1:30 pm

Nonstop10h 30m

$660

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 1/19

3:20 pm-6:45 pm

Nonstop11h 25m

Los Angeles

Tue 2/3

8:33 am-5:55 am

1 stop13h 22m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 24 results

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Thrive Travel	Price Accuracy3 stars	Trust Score*1 star
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars

*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 Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on London Heathrow Airport-Los Angeles flight deals on Cheapflights vs. Justfly.com >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 Justfly.com the most. Justfly.com 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.

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

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 7 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, December is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $455). Flying from London Heathrow Airport to Los Angeles in July is currently the most expensive (average of $539). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from London Heathrow Airport to Los Angeles by exploring options for tickets in the evening.

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

Airlines

British Airways

BA's Club Suite offers private pods with doors, ensuring a more exclusive business class experience.

BA's World Traveller Plus offers extra seat width, legroom, and upgraded service in a dedicated cabin.

United Airlines

United's Polaris Business Class offers lie-flat seats, Saks bedding, and exclusive lounge access.

United's Premium Plus offers extra legroom, upgraded meals, and two checked bags on international flights.

Iberia

Iberia's Business Class offers lay-flat beds, privacy doors, and Mediterranean-inspired meals.

Iberia's Premium Economy offers 37-inch legroom, noise-canceling headphones, and priority boarding.

Airports

LHR

Heathrow's strict security means long lines. Ensure liquids are in one small bag to avoid delays.

LAX

At LAX, use LAX-it for rideshares. Look for green signs to the free shuttle buses.

Our travel experts

Gabriel Leigh

Expert on British Airways

Harriet Baskas

Expert on United Airlines

Emily Zemler

Expert on Iberia

Ramsey Qubein

Expert on LAX and LHR

Reviews of airlines servicing Los Angeles

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

Delta

7.9

Good

8,009 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

7.9

Good

8,009 reviews

Delta

7.9

Good

8,009 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic

7.5

Good

675 reviews

Delta

7.9

Good

8,009 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

9,089 reviews

Delta

7.9

Good

8,009 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

11,043 reviews

Delta

7.9

Good

8,009 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways

6.7

Okay

7,573 reviews

Delta

7.9

Good

8,009 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 48 flights from London Heathrow to Los Angeles per day from 11 different airlines.
How long is the flight from London Heathrow Airport to Los Angeles?
For as low as $623, Scandinavian Airlines can have you in Los Angeles from London Heathrow Airport in 15h 35m. 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 Aer Lingus is currently your cheapest option to Los Angeles, with prices starting at $416. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $498 and $503, respectively. Aer Lingus is 37% 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 Norse Atlantic UK. According to our data, you can fly for as low as $252. Users have also found prices from $314 and $342 on A.P.G. and Scandinavian Airlines, 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 (89%), Air Canada (85%), Austrian Airlines( 85%).
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 $4,826. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $440.
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, December is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $455). Flying from London Heathrow Airport to Los Angeles in July is currently the most expensive (average of $539). 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.

See more FAQs

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Oceanside

Universal City

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Top 10 airlines flying from Heathrow to Los Angeles

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest$416	Average$797	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$498	Average$736	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$503	Average$769	FlexibilityNo cancel fee	On-timeN/A
Virgin Atlantic	Cheapest$516	Average$732	FlexibilityNo cancel fee	On-time72%
Lufthansa	Cheapest$519	Average$681	FlexibilityNo cancel fee	On-time76%
British Airways	Cheapest$524	Average$687	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$535	Average$794	FlexibilityNo cancel fee	On-time71%
Iberia	Cheapest$539	Average$720	FlexibilityNo cancel fee	On-time77%
Austrian Airlines	Cheapest$540	Average$783	FlexibilityNo cancel fee	On-time78%
Scandinavian Airlines	Cheapest$556	Average$710	FlexibilityNo cancel fee	On-time77%

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$485+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from London Heathrow to Los Angeles are usually found in September or February, booked 7 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

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 December 9, 2025.

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 December 9, 2025.

Find flight deals from Heathrow to Los Angeles

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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

Everything you need to know about your flight from London Heathrow Airport to Los Angeles

How far ahead should I book a flight from London Heathrow Airport to Los Angeles?

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?

Weekly flight availability from London Heathrow Airport to Los Angeles

How often are flights from London to Los Angeles delayed?

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

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

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

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

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

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

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

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

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

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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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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Top 10 airlines flying from Heathrow to Los Angeles

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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 December 9, 2025.