Cheap flights from London Heathrow Airport to Los Angeles from £335

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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Los Angeles Los Angeles are usually found in September or February, booked 56 days in advance, depart on a Wednesday or Thursday and return on a Wednesday

Cheap flight deals from Heathrow to Los Angeles

Enter your travel dates to find the best prices.

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 10 March 2026.

Sat 21/310:20
LHR
-
LAX
1 stop14h 40m
Scandinavian Airlines
Tue 14/419:10
LAX
-
LHR
1 stop15h 20m
Scandinavian Airlines
Deal found 5/3£359
Sat 4/410:00
LHR
-
LAX
1 stop18h 22m
United Airlines
Tue 21/411:40
LAX
-
LHR
1 stop14h 45m
United Airlines
Deal found 6/3£361
Mon 16/306:00
LHR
-
LAX
1 stop18h 35m
SWISS
Mon 30/319:35
LAX
-
LHR
1 stop14h 15m
SWISS
Deal found 9/3£362
Thu 12/316:55
LHR
-
LAX
Nonstop11h 30m
British Airways
Tue 17/320:30
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 5/3£364
Thu 12/309:00
LHR
-
LAX
1 stop15h 35m
United Airlines
Mon 23/315:31
LAX
-
LHR
1 stop13h 29m
United Airlines
Deal found 5/3£365
Wed 15/412:00
LHR
-
LAX
1 stop14h 25m
British Airways
Mon 27/420:20
LAX
-
LHR
Nonstop10h 45m
British Airways
Deal found 5/3£365
Tue 9/614:05
LHR
-
LAX
1 stop15h 24m
Air Canada
Tue 16/614:35
LAX
-
LHR
1 stop14h 45m
Air Canada
Deal found 7/3£368
Tue 23/613:00
LHR
-
LAX
1 stop17h 37m
United Airlines
Thu 2/712:46
LAX
-
LHR
1 stop12h 54m
United Airlines
Deal found 7/3£370
Sat 4/413:40
LHR
-
LAX
1 stop18h 04m
United Airlines
Mon 20/407:00
LAX
-
LHR
1 stop17h 30m
United Airlines
Deal found 6/3£371
Mon 30/312:15
LHR
-
LAX
1 stop19h 29m
United Airlines
Mon 6/406:45
LAX
-
LHR
1 stop17h 00m
United Airlines
Deal found 10/3£373
Fri 17/417:00
LHR
-
LAX
Nonstop11h 20m
British Airways
Thu 23/420:20
LAX
-
LHR
Nonstop10h 45m
British Airways
Deal found 5/3£376
Tue 1/908:45
LHR
-
LAX
1 stop15h 45m
United Airlines
Wed 30/915:40
LAX
-
LHR
Nonstop10h 30m
United Airlines
Deal found 5/3£376

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 10 March 2026.

Round-trip from

£359

One-way from

£335

Popular in

December

Cheapest in

September

Average price

£471

Good round-trip deal

£401 or less

Good one-way deal

£480 or less
Scandinavian Airlines
  • Scandinavian Airlines
  • 21/3-14/4
  • 2 total stops
  • 30h 00m total
  • London to Los Angeles
Austrian Airlines
  • Austrian Airlines
  • 31/8
  • 1 total stop
  • 25h 35m total
  • London to Los Angeles
Highest demand for flights based on searches. 5% potential increase in price (£22 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from London Heathrow to Los Angeles Los Angeles.
Price to beat on a one-way flight from London Heathrow to Los Angeles Los Angeles.

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 10 March 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

Price

Cheapest return flight

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 24/4

08:40-16:30

1 stop15h 50m

Los Angeles Los Angeles

Sat 16/5

11:43-11:10

1 stop15h 27m

£407

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 25/3

07:40-21:12

1 stop20h 32m

Los Angeles Los Angeles

Fri 17/4

14:53-12:25

1 stop13h 32m

£451

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 10/4

15:05-21:29

1 stop14h 24m

Los Angeles Los Angeles

Fri 17/4

05:00-09:40

1 stop20h 40m

£457

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 18/5

13:05-16:15

Nonstop11h 10m

Los Angeles Los Angeles

Sat 30/5

09:10-07:25

1 stop14h 15m

£457

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 19/6

13:05-16:10

Nonstop11h 05m

Los Angeles Los Angeles

Thu 2/7

09:10-07:25

1 stop14h 15m

£457

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 29/6

13:00-21:29

1 stop16h 29m

Los Angeles Los Angeles

Sun 5/7

14:30-12:20

1 stop13h 50m

£463

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 12/6

16:15-22:37

1 stop14h 22m

Los Angeles Los Angeles

Fri 19/6

17:10-14:10

1 stop13h 00m

£463

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 18/4

14:30-17:45

Nonstop11h 15m

Los Angeles Los Angeles

Sun 26/4

14:00-12:15

1 stop14h 15m

£466
Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 7/4

13:05-16:15

Nonstop11h 10m

Los Angeles Los Angeles

Tue 14/4

15:30-10:10

Nonstop10h 40m

£491

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 1/4

13:05-16:15

Nonstop11h 10m

Los Angeles Los Angeles

Sat 11/4

18:10-13:20

1 stop35h 10m

£536

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 return 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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Los Angeles. Price data was last updated on 6 March 2026.

The best time to book flights from London Heathrow Airport to Los Angeles is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 £332). Flying from London Heathrow Airport to Los Angeles in July is currently the most expensive (average of £416). 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 10 March 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.

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 10 March 2026.
Check out reviews from past customers who have flown with KLM,Virgin Atlantic, andAir France from London Heathrow Airport to Los Angeles to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.3

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Food

7.3

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Food

7.3

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Food

7.3

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Food

7.3

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Food

7.3

Crew

8.4

Overall

7.8

Boarding

7.8

Comfort

7.6

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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?

    For a flight from London Heathrow to Los Angeles, you will be flying into 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 48 inbound flights from London Heathrow per day. 19 airlines have flights to Los Angeles Los Angeles from London Heathrow on a regular basis.

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

    Airlines like United Airlines fly from London Heathrow Airport to Los Angeles in about 15h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from London Heathrow Airport to Los Angeles is about 5439 mi.

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

    Cheapflights users have booked flights from London Heathrow Airport to Los Angeles round-trip from £271. Other airlines that can offer you cheap pricing are SWISS, from £279, and Delta, from £309. Norse Atlantic UK is currently priced 43% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Norse Atlantic UK, which is currently one of the cheapest options available, starting at £165. WestJet flights start at £171 while deals on TAP AIR PORTUGAL start at £246 one-way.

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

    Consider SriLankan Airlines (90%), Air Canada (88%) or Austrian Airlines (88%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Los Angeles.

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

    The cheapest flight price from London Heathrow Airport to Los Angeles is £356. On average you can expect to pay £2,725. The most popular route, (London Heathrow - Los Angeles Los Angeles), can usually be booked for £342.

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

  • What are some popular things to do or see while on a stopover in Dublin?

    3Olympia Theatre, Bord Gáis Energy Theatre, and Dublin Castle are the most popular attractions in Dublin if you're in need of something to do during your stopover. 3Olympia Theatre, Bord Gáis Energy Theatre, and Dublin Castle can be visited by traveling about 5.7 mi, 5.7 mi, and 5.8 mi respectively from Dublin. Travellers can book a car hire at Dublin for about £17 per day to make their sightseeing more efficient.

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

  • 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 holiday 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 £332). Flying from London Heathrow Airport to Los Angeles in July is currently the most expensive (average of £416). 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

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Laguna Hills
Woodland Hills
Torrance
Chino Hills
Manhattan Beach
Cerritos
Simi Valley
West Hollywood
Artesia
Dana Point
Calabasas
La Puente
Inglewood
Vista
Aliso Viejo
El Segundo
Glendale
Culver City

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Fly from Heathrow to Los Angeles on these airlines

Choose from the following airlines for your flight from Heathrow to Los Angeles. Flights are based on user searches made on Cheapflights and were last updated on 10 March 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 858,174 searches. Data last updated 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£271Average£551FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
SWISSCheapest£279Average£400FlexibilityNo cancel feeOn-time79%
Search SWISS flights
DeltaCheapest£309Average£531FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Brussels AirlinesCheapest£335Average£456FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Aer LingusCheapest£335Average£482FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
Scandinavian AirlinesCheapest£342Average£465FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Austrian AirlinesCheapest£352Average£481FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
TAP AIR PORTUGALCheapest£355Average£482FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
KLMCheapest£355Average£439FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£357Average£509FlexibilityNo cancel feeOn-time77%
Search Air France flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Heathrow to Los Angeles?

Cheapflights makes it easy to find Heathrow to Los Angeles flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Heathrow to Los Angeles?

Cheapflights helps you find that perfect flight to Los Angeles from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to Los Angeles with no change fees?

Certainly. Search results for flights to Los Angeles from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to Los Angeles become cheaper?

Of course! You can now track prices for flights from Heathrow to Los Angeles and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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