HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$355+ Cheap flights from Los Angeles (LAX) to Heathrow (LHR)

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — LHR
may. 9 — may. 161
sáb. 5/9
sáb. 5/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Los Angeles to Heathrow 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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Los Angeles Los Angeles to London Heathrow are usually found in September or October, booked 87 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Los Angeles to Heathrow

Cheapest flights from Los Angeles to Heathrow
Explore the most affordable flight options available from Los Angeles to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 9, 2026.

This Booking.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/26:00 pm
LAX
-
LHR
1 stop15h 45m
TAP AIR PORTUGAL
vie. 5/291:45 pm
LHR
-
LAX
1 stop32h 55m
TAP AIR PORTUGAL
Deal found 4/6$693
This Booking.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/84:45 pm
LAX
-
LHR
1 stop18h 05m
TAP AIR PORTUGAL
lun. 9/141:45 pm
LHR
-
LAX
1 stop33h 00m
TAP AIR PORTUGAL
Deal found 4/5$696
This KAYAK deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/257:10 pm
LAX
-
LHR
2 stops30h 25m
Scandinavian Airlines
lun. 9/286:40 am
LHR
-
LAX
1 stop18h 10m
Scandinavian Airlines
Deal found 4/6$698
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/37:10 pm
LAX
-
LHR
1 stop14h 30m
Scandinavian Airlines
mié. 9/96:40 am
LHR
-
LAX
1 stop18h 10m
Scandinavian Airlines
Deal found 4/6$699
This Kiwi.com deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/37:10 pm
LAX
-
LHR
1 stop14h 30m
Scandinavian Airlines
lun. 9/77:05 am
LHR
-
LAX
2 stops17h 45m
Scandinavian Airlines
Deal found 4/4$700
This KAYAK deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/267:10 pm
LAX
-
LHR
1 stop14h 30m
Scandinavian Airlines
dom. 9/279:05 pm
LHR
-
LAX
2 stops27h 45m
Scandinavian Airlines
Deal found 4/6$702
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/47:30 pm
LAX
-
LHR
1 stop18h 10m
Scandinavian Airlines
lun. 11/910:20 am
LHR
-
LAX
1 stop14h 40m
Scandinavian Airlines
Deal found 4/7$703
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/37:30 pm
LAX
-
LHR
1 stop14h 10m
Scandinavian Airlines
dom. 11/1510:20 am
LHR
-
LAX
1 stop14h 40m
Scandinavian Airlines
Deal found 4/8$705
This KAYAK deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/247:10 pm
LAX
-
LHR
2 stops39h 20m
Scandinavian Airlines
dom. 9/275:30 pm
LHR
-
LAX
2 stops31h 20m
Scandinavian Airlines
Deal found 4/4$706
This FlightHub deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/284:45 pm
LAX
-
LHR
1 stop22h 10m
TAP AIR PORTUGAL
mié. 5/271:45 pm
LHR
-
LAX
1 stop37h 45m
TAP AIR PORTUGAL
Deal found 4/5$707
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/284:45 pm
LAX
-
LHR
1 stop17h 00m
TAP AIR PORTUGAL
lun. 5/117:50 pm
LHR
-
LAX
1 stop25h 55m
TAP AIR PORTUGAL
Deal found 4/6$708
This FlightHub deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/64:40 pm
LAX
-
LHR
1 stop22h 15m
TAP AIR PORTUGAL
vie. 9/186:00 am
LHR
-
LAX
1 stop16h 35m
TAP AIR PORTUGAL
Deal found 4/6$709

Find flight deals from Los Angeles to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated abril 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$693
(Booking.com)

One-way from

$355
(Super.com)

Popular in

December

Cheapest in

September

Average price

$790

Good round-trip deal

$857 or less

Good one-way deal

$432 or less
Provider with most accurate pricing for Los Angeles Los Angeles-London Heathrow flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles Los Angeles-London Heathrow flights.
Search Deals
From Los Angeles Los Angeles to London Heathrow
Search Deals
One-way flight from Los Angeles Los Angeles to London Heathrow
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($60 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Los Angeles Los Angeles to London Heathrow.
Search Deals
Price to beat on a one-way flight from Los Angeles Los Angeles to London Heathrow.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Los Angeles to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 9, 2026.
Use the filters below to find and compare flights from Los Angeles to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

vie. 8/14

7:10 pm-8:55 am

2 stops29h 45m

London Heathrow

dom. 8/23

7:50 pm-4:50 pm

2 stops29h 00m

$850

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

mar. 9/1

8:35 pm-3:00 pm

Nonstop10h 25m

London Heathrow

mié. 9/23

8:40 am-2:45 pm

1 stop14h 05m

$878
Quickest round-trip

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

mié. 8/26

8:35 pm-3:00 pm

Nonstop10h 25m

London Heathrow

mar. 9/15

2:30 pm-5:45 pm

Nonstop11h 15m

$906

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

vie. 8/7

7:50 pm-9:10 am

1 stop29h 20m

London Heathrow

dom. 8/23

8:50 pm-7:10 pm

1 stop30h 20m

$940

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

sáb. 10/3

3:40 pm-10:10 am

Nonstop10h 30m

London Heathrow

mar. 10/13

1:05 pm-4:25 pm

Nonstop11h 20m

$956

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

jue. 4/30

3:30 pm-10:10 am

Nonstop10h 40m

London Heathrow

mar. 5/12

1:05 pm-4:15 pm

Nonstop11h 10m

$956

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

sáb. 4/25

11:59 pm-6:45 am

1 stop22h 46m

London Heathrow

mié. 5/6

1:05 pm-4:15 pm

Nonstop11h 10m

$960

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

vie. 7/31

3:50 pm-10:15 am

Nonstop10h 25m

London Heathrow

mié. 8/12

6:15 am-12:55 pm

1 stop14h 40m

$1,025

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

vie. 8/14

11:15 pm-5:35 pm

Nonstop10h 20m

London Heathrow

lun. 8/17

8:40 am-2:45 pm

1 stop14h 05m

$1,128

Los AngelesLondon

LAX - LHR

LAXLHR

Los Angeles Los Angeles

sáb. 7/4

4:55 pm-10:20 am

1 stop33h 25m

London Heathrow

vie. 7/17

6:45 pm-2:40 pm

1 stop27h 55m

$1,209

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/4

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Los Angeles to Heathrow

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 Los Angeles to Heathrow in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy1 starTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
JetabroadPrice Accuracy3 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
Thrive TravelPrice Accuracy3 starsTrust Score*2 stars
GurufarePrice Accuracy3 starsTrust Score*3 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 Los Angeles-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Los Angeles-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Los Angeles-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Los Angeles-London Heathrow Airport 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 Los Angeles-London Heathrow Airport 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 Los Angeles to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Los Angeles 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 Los Angeles to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Los Angeles to Heathrow. Price data was last updated on April 3, 2026.

Booking 87 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to London Heathrow Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Los Angeles to London Heathrow Airport?

Currently, February is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of $475). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of $699). 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 LAX to LHR?

Find hourly flight availability from Los Angeles to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 9, 2026.

A simple way to save on the total cost of your ticket is to fly from Los Angeles to London Heathrow Airport at noon. If you’re flexible enough to do this you can expect to save up to 31% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Los Angeles to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Los Angeles to Heathrow. Price data was last updated on October 19, 2025.

Travelers seeking maximum savings on their Los Angeles to London Heathrow Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

The best insider tips for Los Angeles to London Heathrow Airport 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 Los Angeles to London Heathrow Airport trip
Our travel experts
Gabriel Leigh

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.

Read more
Blane Bachelor

Blane Bachelor

Expert on Virgin Atlantic

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Read more
Harriet Baskas

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.

Read more
Emily Zemler

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.

Read more
Ramsey Qubein

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 more

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated abril 9, 2026.
See what other customers who have flown with Delta,Virgin Atlantic, andUnited Airlines from Los Angeles to London Heathrow Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,392 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.9
Good
8,392 reviews
Delta
7.9
Good
8,392 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.5
Good
685 reviews
Delta
7.9
Good
8,392 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,554 reviews
Delta
7.9
Good
8,392 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.1
Good
11,559 reviews
Delta
7.9
Good
8,392 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
British Airways
6.7
Okay
7,864 reviews
Delta
7.9
Good
8,392 reviews

Boarding

8.1

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Heathrow. 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 from for flights from Los Angeles to London Heathrow?

    For a flight from Los Angeles to London Heathrow, you will be flying from Los Angeles. Los Angeles Los Angeles (LAX) is just 9.4 mi from the center of the city. Los Angeles is the only Los Angeles airport and it handles 49 outbound flights to London Heathrow per day. 20 airlines have flights to London Heathrow from Los Angeles Los Angeles on a regular basis.

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

    Departing from Los Angeles to London Heathrow Airport will take you 10h 25m. The distance between Los Angeles and London Heathrow Airport 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 Los Angeles to London Heathrow Airport round-trip?

    JetBlue, at $262, was found to be the cheapest airline from Los Angeles to London Heathrow Airport.Alternate airlines to your destination round-trip include Brussels Airlines and SWISS. JetBlue is priced at 66% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Norse Atlantic UK. According to our data, you can fly for as low as $139. Users have also found prices from $168 and $230 on TAP AIR PORTUGAL and KLM, respectively.

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

    The top 3 most reliable airlines when flying from Los Angeles to London Heathrow Airport are Air Canada (90%), Austrian Airlines (90%) and United Airlines (90%).

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

    While on average a flight from Los Angeles to London Heathrow Airport is generally $3,175, our data shows the cheapest flight currently is $311. When looking at the most popular route, (Los Angeles Los Angeles - London Heathrow), you can expect to pay $617 for that flight.

  • Where are the most common layover locations when flying from Los Angeles to London Heathrow Airport?

    Flights departing from Los Angeles and landing in London Heathrow Airport layover in Copenhagen most frequently.

  • What are some popular things to do or see while on a layover in Copenhagen?

    Tivoli, Rådhuspladsen, and Frederiksberg Runddel are currently the most popular points of interest in Copenhagen at the moment. Tivoli, Rådhuspladsen, and Frederiksberg Runddel are located about 5.3 mi, 5.2 mi, and 6.2 mi, respectively from Kastrup Copenhagen. Travelers in need of a car in Copenhagen can rent one for about $36 per day.

  • Where are the least popular layover locations for Los Angeles to London Heathrow Airport flights?

    Of the flights from Los Angeles to London Heathrow Airport that have layovers, the fewest flights stop in New York.

  • Can I find deals for flights from Los Angeles to Heathrow that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Heathrow.

  • Can I find deals for business class flights from Los Angeles to Heathrow?

    Yes. Cheapflights offers flight deals from Los Angeles to Heathrow 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 Los Angeles to London Heathrow Airport?

    Currently, February is the cheapest month in which you can book a flight from Los Angeles to London Heathrow Airport (average of $475). Flying from Los Angeles to London Heathrow Airport in June is currently the most expensive (average of $699). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Croydon
Gatwick
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Orpington
Watford
Northampton
Borehamwood
Broadway
Chipping Norton
Hayes
Kingston upon Thames
Eastbourne
Sutton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Los Angeles to Heathrow

Discover the top 10 airlines that operate flights from Los Angeles to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$262Average$832FlexibilityNo cancel feeOn-time62%
Brussels AirlinesCheapest$291Average$821FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$336Average$628FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$427Average$543FlexibilityNo cancel feeOn-timeN/A
Norse Atlantic UKCheapest$463Average$788FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$474Average$634FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$484Average$1,071FlexibilityNo cancel feeOn-time78%
Scandinavian AirlinesCheapest$485Average$685FlexibilityNo cancel feeOn-time77%
FinnairCheapest$485Average$718FlexibilityNo cancel feeOn-time76%
IberiaCheapest$520Average$683FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.