$486+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
Dec 4 — Dec 111
Round-trip
1 adult, Economy
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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
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 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 Tuesday
Cheap flight deals from Heathrow to Los Angeles
Cheapest
Best
Last-minute
One-way
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 November 4, 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 November 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Mon 11/91:40 pm -
1 stop33h 35m
Tue 11/245:10 pm -
1 stop16h 20m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$515
This Booking.com deal was found by Cheapflights users on 11/1. 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.
Wed 11/251:40 pm -
1 stop33h 35m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$517
This Flightnetwork deal was found by Cheapflights users on 10/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop17h 15m
Thu 11/125:10 pm -
1 stop17h 45m
Deal found 10/30![TAP AIR PORTUGAL logo]()
$518
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:40 pm -
1 stop33h 35m
Sat 11/145:10 pm -
1 stop21h 30m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$521
This Booking.com deal was found by Cheapflights users on 11/1. 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.
Wed 11/48:15 am -
1 stop39h 00m
Tue 11/105:10 pm -
1 stop21h 30m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$523
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:50 pm -
1 stop14h 30m
Sat 11/145:10 pm -
1 stop21h 30m
Deal found 10/31![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sat 11/216:00 am -
1 stop17h 15m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$532
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 November 4, 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 November 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/31. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/182:45 pm -
1 stop15h 57m
Tue 12/11:35 pm -
1 stop14h 45m
Deal found 10/31![Alaska Airlines logo]()
$575
This SWISS deal was found by Cheapflights users on 10/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/182:25 pm -
2 stops34h 10m
Thu 1/2812:00 pm -
2 stops20h 20m
Deal found 10/30![SWISS logo]()
$693
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2610:05 am -
1 stop17h 05m
Sun 1/1012:40 pm -
1 stop15h 20m
Deal found 10/31![United Airlines logo]()
$695
This British Airways deal was found by Cheapflights users on 11/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:55 pm -
Nonstop11h 20m
Mon 12/285:30 pm -
Nonstop10h 40m
Deal found 11/2![British Airways logo]()
$707
This Lufthansa deal was found by Cheapflights users on 11/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/227:40 am -
1 stop15h 35m
Sun 11/296:55 pm -
Nonstop10h 35m
Deal found 11/3![Multiple Airlines logo]()
$789
This United Airlines deal was found by Cheapflights users on 10/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/243:20 pm -
Nonstop11h 25m
Tue 1/510:39 am -
1 stop15h 01m
Deal found 10/31![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 11/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2310:25 am -
1 stop15h 49m
Wed 12/3010:58 am -
1 stop14h 42m
Deal found 11/1![United Airlines logo]()
$789
This Lufthansa deal was found by Cheapflights users on 11/3. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2110:25 am -
1 stop15h 49m
Sun 1/107:30 pm -
1 stop14h 20m
Deal found 11/3![Multiple Airlines logo]()
$876
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/132:45 pm -
2 stops25h 23m
Sat 11/286:00 am -
1 stop22h 20m
Deal found 11/2![Alaska Airlines logo]()
$891
This United Airlines deal was found by Cheapflights users on 11/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:40 am -
1 stop17h 39m
Tue 1/56:55 pm -
Nonstop10h 35m
Deal found 11/2![United Airlines logo]()
$790
This SWISS deal was found by Cheapflights users on 10/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/289:00 am -
1 stop15h 35m
Mon 1/117:30 pm -
2 stops17h 55m
Deal found 10/30![SWISS logo]()
$1,048
This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/227:40 am -
1 stop17h 09m
Tue 12/2911:59 pm -
1 stop23h 56m
Deal found 11/3![United Airlines logo]()
$790
Last-minute flights from Heathrow to Los AngelesDiscover last-minute flight deals from Heathrow to Los Angeles. Data last updated November 4, 2026 and is based on user searches.
Discover last-minute flight deals from Heathrow to Los Angeles. Data last updated November 4, 2026 and is based on user searches.
This Booking.com deal was found by Cheapflights users on 11/1. 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.
Wed 11/48:15 am -
1 stop39h 00m
Tue 11/105:10 pm -
1 stop21h 30m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$523
This Flightnetwork deal was found by Cheapflights users on 10/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:00 am -
1 stop17h 15m
Thu 11/125:10 pm -
1 stop17h 45m
Deal found 10/30![TAP AIR PORTUGAL logo]()
$518
This Trip.com deal was found by Cheapflights users on 10/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:50 pm -
1 stop14h 30m
Sat 11/145:10 pm -
1 stop21h 30m
Deal found 10/31![Multiple Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Mon 11/91:40 pm -
1 stop33h 35m
Tue 11/245:10 pm -
1 stop16h 20m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$515
This Mytrip deal was found by Cheapflights users on 11/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/91:40 pm -
1 stop33h 35m
Sat 11/145:10 pm -
1 stop21h 30m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$521
This Kiwi.com deal was found by Cheapflights users on 10/31. 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.
Sat 11/216:00 am -
1 stop17h 15m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 10/31![TAP AIR PORTUGAL logo]()
$532
This Booking.com deal was found by Cheapflights users on 11/1. 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.
Wed 11/251:40 pm -
1 stop33h 35m
Sat 11/285:10 pm -
1 stop20h 25m
Deal found 11/1![TAP AIR PORTUGAL logo]()
$517
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 November 4, 2026.
Search for one-way flight options from Heathrow to Los Angeles. Find affordable one-way fares based on user searches. Data last updated November 4, 2026.
This Trip.com deal was found by Cheapflights users on 11/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/129:55 am -
2 stops29h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$486
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:35 am -
2 stops20h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![United Airlines logo]()
$488
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/3. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
1 stop17h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![TAP AIR PORTUGAL logo]()
$489
This Flightnetwork deal was found by Cheapflights users on 11/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:30 pm -
1 stop28h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![TAP AIR PORTUGAL logo]()
$490
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/203:20 pm -
Nonstop11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Lufthansa logo]()
$491
This Expedia deal was found by Cheapflights users on 11/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/113:20 pm -
Nonstop11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Lufthansa logo]()
$492
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 12/149:55 am -
2 stops29h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$493
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Tue 12/12:50 pm -
2 stops24h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$494
This SWISS deal was found by Cheapflights users on 11/3. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/112:25 pm -
2 stops34h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![SWISS logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Tue 12/82:50 pm -
3 stops32h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/4![Multiple Airlines logo]()
$496
This Expedia deal was found by Cheapflights users on 11/3. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/113:20 pm -
Nonstop11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Brussels Airlines logo]()
$497
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Tue 11/242:50 pm -
2 stops24h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![Multiple Airlines logo]()
$498
Find flight deals from Heathrow to Los Angeles
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Los Angeles (LAX). 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 November 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $515 |
One-way from | $486 (Trip.com) |
Popular in | December |
Cheapest in | February |
Average price | $668 |
Good round-trip deal | $650 or less |
Good one-way deal | $561 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Heathrow to Los Angeles 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 7,457,451 searches. Data last updated November 4, 2026.
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
Cheapest round-trip
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Tue 2/2
3:20 pm-6:45 pm
Nonstop11h 25m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$507
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Wed 11/18
2:45 pm-10:42 pm
1 stop15h 57m
Los Angeles
Tue 12/1
1:35 pm-12:20 pm
1 stop14h 45m
$575
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Thu 12/31
9:10 am-7:49 am
2 stops30h 39m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$645
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Fri 1/15
9:10 am-12:21 am
3 stops23h 11m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$659
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Mon 12/21
6:05 am-12:56 am
2 stops26h 51m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$690
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Mon 1/18
2:25 pm-4:35 pm
2 stops34h 10m
Los Angeles
Thu 1/28
12:00 pm-4:20 pm
2 stops20h 20m
$693
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Sat 12/26
10:05 am-7:10 pm
1 stop17h 05m
Los Angeles
Sun 1/10
12:40 pm-12:00 pm
1 stop15h 20m
$695
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Thu 12/10
4:55 pm-8:15 pm
Nonstop11h 20m
Los Angeles
Mon 12/28
5:30 pm-12:10 pm
Nonstop10h 40m
$707
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Thu 12/24
3:20 pm-6:45 pm
Nonstop11h 25m
Los Angeles
Tue 1/5
10:39 am-9:40 am
1 stop15h 01m
$737
LondonLos Angeles
LHR London Heathrow - LAX Los Angeles
LHRLAX
London Heathrow
Sun 12/20
4:55 pm-8:15 pm
Nonstop11h 20m
Los Angeles
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$780
Showing 1-10 of 23 resultsSorted by cheapest first
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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
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?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to Los Angeles (average of $602). Flying from London Heathrow Airport to Los Angeles in December is currently the most expensive (average of $774). 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?
Find hourly flight availability from Heathrow to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2026.
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 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 153 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?
Tuesday tends to have the lowest number of delays on this route, whereas Thursday 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.
The best insider tips for London Heathrow Airport to Los Angeles flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your London Heathrow Airport to Los Angeles trip
Our travel experts
Reviews of airlines servicing Los Angeles
Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated November 4, 2026.
Read through reviews of airlines operating flights from London Heathrow Airport to Los Angeles, such as KLM,Delta, andVirgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.2
Food
7.4
Comfort
7.7
Boarding
7.8
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Food
7.4
Comfort
7.7
Boarding
7.8
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Food
7.4
Comfort
7.7
Boarding
7.8
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Food
7.4
Comfort
7.7
Boarding
7.8
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Food
7.4
Comfort
7.7
Boarding
7.8
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
Entertainment
7.2
Food
7.4
Comfort
7.7
Boarding
7.8
Crew
8.4
Overall
7.8
Reviews
1 / 20
8.0
ExcellentKushal,Sep 2026
QRO - ATL
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.
Traveling to a place near Los Angeles?
Book flights to Los Angeles if you plan to visit one of these locationsCarson
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Torrance
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Pomona
Garden Grove
Manhattan Beach
Rosemead
Santa Clarita
Fountain Valley
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Other flights to Los Angeles
Explore flights to Los Angeles departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 4, 2026.
Heathrow and Los Angeles flights
Browse other Heathrow and Los Angeles flight options. Last updated on November 4, 2026.
Other flights from Heathrow
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Check out other popular destinations found by fellow travelers in 2026
Top 10 airlines flying from Heathrow to Los Angeles
Discover the top 10 airlines that operate flights from Heathrow to Los Angeles. 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 7,457,451 searches. Data last updated November 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$396 | Average$780 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$782 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$492 | Average$674 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$498 | Average$724 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$515 | Average$698 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$519 | Average$773 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$527 | Average$726 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$528 | Average$853 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$528 | Average$733 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$532 | Average$755 | FlexibilityNo cancel fee | On-time72% |