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Cheap flights from London to Los Angeles from £312

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 22/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
3 Mar — 10 Mar1
1 adult

The best prices from London to Los Angeles are usually found in September or February, booked 68 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from London to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 26 February 2025.

Round-trip from

£397

One-way from

£312

Popular in

August

Cheapest in

September

Average price

£465

Good round-trip deal

£480 or less

Good one-way deal

£268 or less
Air Canada
  • Air Canada
  • 27/3-7/4
  • 3 total stops
  • 37h 00m total
  • London to Los Angeles
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 22/5
  • 1 total stop
  • 26h 50m total
  • London to Los Angeles
Highest demand for flights based on searches. 9% potential increase in price (£43 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from London (LON) to Los Angeles.
Price to beat on a one-way flight from London (LON) to Los Angeles.

Find flight deals from London to Los Angeles

Cheapest flights from London to Los Angeles
Explore the most affordable flight options available from London to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 February 2025.

Thu 27/308:55LHR - LAX
2 stops19h 30mAir Canada
Thu 3/408:30LAX - LHR
1 stop17h 30mAir Canada
Deal found 25/2£397
Thu 6/309:55LHR - LAX
1 stop15h 10mFinnair
Wed 19/321:55LAX - LHR
Nonstop10h 30mFinnair
Deal found 24/2£398
Tue 25/318:45LGW - LAX
1 stop29h 45mSWISS
Tue 1/411:30LAX - LGW
2 stops22h 20mSWISS
Deal found 25/2£398
Thu 6/316:55LHR - LAX
Nonstop11h 20mBritish Airways
Sat 15/321:55LAX - LHR
Nonstop10h 30mBritish Airways
Deal found 25/2£399
Thu 13/306:30LHR - LAX
2 stops21h 59mUnited Airlines
Thu 20/312:10LAX - LHR
1 stop15h 00mUnited Airlines
Deal found 25/2£400
Wed 5/311:20LGW - LAX
1 stop18h 24mBritish Airways
Sun 18/109:00LAX - LGW
1 stop14h 30mBritish Airways
Deal found 25/2£400
Sat 22/315:00LHR - LAX
1 stop36h 20mLufthansa
Sat 5/416:20LAX - LHR
1 stop13h 50mLufthansa
Deal found 25/2£406
Thu 13/309:25LCY - LAX
1 stop15h 05mSWISS
Mon 17/320:10LAX - LCY
1 stop15h 30mSWISS
Deal found 25/2£410
Sun 9/310:20LHR - LAX
1 stop14h 45mAmerican Airlines
Sat 29/317:28LAX - LHR
1 stop14h 32mAmerican Airlines
Deal found 25/2£410
Sat 12/413:00LGW - LAX
1 stop15h 50mAmerican Airlines
Sat 26/412:30LAX - LGW
1 stop15h 25mAmerican Airlines
Deal found 25/2£410
Wed 5/311:30LHR - LAX
1 stop15h 02mDelta
Wed 30/422:50LAX - LHR
Nonstop10h 25mDelta
Deal found 25/2£414
Wed 7/515:05LGW - LAX
1 stop16h 43mMultiple Airlines
Wed 14/517:50LAX - LGW
1 stop18h 10mMultiple Airlines
Deal found 24/2£416

Find flights from London to Los Angeles within your budget

Customise your flight search to find flights from London 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 26 February 2025.

Fly from

London

Fly to

Los Angeles

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 27/3

08:55-21:25

2 stops19h 30m

Los Angeles

Thu 3/4

08:30-10:00

1 stop17h 30m

£397

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Tue 25/3

18:45-17:30

1 stop29h 45m

Los Angeles

Tue 1/4

11:30-17:50

2 stops22h 20m

£398

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 22/3

15:20-19:40

Nonstop11h 20m

Los Angeles

Sat 29/3

16:35-10:10

Nonstop10h 35m

£399

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 13/3

06:30-21:29

2 stops21h 59m

Los Angeles

Thu 20/3

12:10-10:10

1 stop15h 00m

£400

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 8/3

14:10-21:43

1 stop15h 33m

Los Angeles

Sat 15/3

22:20-16:00

Nonstop10h 40m

£402

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 9/3

10:20-18:05

1 stop14h 45m

Los Angeles

Sat 29/3

20:05-14:35

Nonstop10h 30m

£403

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 9/3

10:20-18:05

1 stop14h 45m

Los Angeles

Sat 29/3

17:28-15:00

1 stop14h 32m

£410

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Thu 13/3

09:25-17:30

1 stop15h 05m

Los Angeles

Mon 17/3

20:10-18:40

1 stop15h 30m

£410

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sat 12/4

13:00-20:50

1 stop15h 50m

Los Angeles

Sat 26/4

12:30-11:55

1 stop15h 25m

£410

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 15/3

17:50-16:15

1 stop29h 25m

Los Angeles

Sun 23/3

17:10-10:10

1 stop34h 00m

£411

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 58 results
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Best time to book a flight from London to Los Angeles

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

Travel insights for flights from London to Los Angeles

Get recent, data-driven insights about flights from London to Los Angeles including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from London to Los Angeles. Price data was last updated on 14 February 2025.

To ensure you get the cheapest price possible for a flight from London to Los Angeles, you should look to book at least 68 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from London to Los Angeles (average of £575). Flying from London to Los Angeles in July is currently the most expensive (average of £811). 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 LON to LAX?

Find hourly flight availability from London 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 26 February 2025.

One of the essential ways to save on airfare from London to Los Angeles is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the evening could potentially save you up to 14% on airfare.

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

Use this chart to determine the cheapest time to fly return from London to Los Angeles. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their London to Los Angeles flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from London to Los Angeles

Explore weekly flight availability from London to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 February 2025.

The most flights from LON to LAX are scheduled on a Monday (54 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (46 on average).

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

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 26 February 2025.
Peruse reviews from past customers who have flown with Delta, EL AL and KLM from London to Los Angeles to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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

8.0
Very Good

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

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

Find useful and relevant information for your journey from London 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?

    For a flight from London to Los Angeles, you will be flying into 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 51 inbound flights from London per day. 24 airlines have flights to Los Angeles from London on a regular basis.

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

    Currently priced at £397, Air Canada will fly you from London to Los Angeles and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from SWISS and Lufthansa - these airlines can fly you to your destination from £398 and £399, respectively. These flights start at 25% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as £312 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include WestJet from £317 and Vueling from £329 one-way.

  • What are the most popular routes from London to Los Angeles?

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

    Before booking your flight to Los Angeles from London, check out the most reliable airlines to get you to your destination on time: Royal Jordanian (93%), Fiji Airways (89%), Malaysia Airlines( 89%).

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

    On average you can expect to pay £2,062 for a flight from London to Los Angeles. The cheapest flight overall is £400 while the most popular route, (London Heathrow - Los Angeles) is currently priced at £377.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Los Angeles (average of £575). Flying from London to Los Angeles in July is currently the most expensive (average of £811). 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 are the most eco-friendly airlines from London to Los Angeles?

    On this flight to Los Angeles from London British Airways runs a direct flight that take approximately 11 hours. Taking direct flights is the first choice when thinking of how to make air travel more eco-friendly. Another airline that is doing its part for the environment along this route is Virgin Atlantic. They run five different eco-friendly projects that support sustainable travel. Reducing carbon emissions by upgrading and investing in the development of newer environmentally-friendly planes is the number one focus of these programs. they also make sure to only do business with companies that are considered sustainable supply chains.

  • How can I fly more sustainably from London to Los Angeles?

    If you do decide to book a flight through the Cheapflights website and book with Virgin Atlantic you will be given the option to book a ticket that offers to Offset your carbon admissions. You will be able to access a carbon footprint calculator that will allow you to contribute by paying a fee that will then be invested in sustainability projects such as saving rain forests, improving sustainable energy resources and combating poverty in communities through agriculture. Other simple things you can do would be to make sure to pack lighter and make use of bottles and containers that can be reused for things like toiletries and drinking water. When get to and from your departure and arrivals airports try to use public transport options to reduce the amount of traffic on the roads, which directly will affect your carbon footprint.

See more FAQs

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
West Hollywood
Glendale
Woodland Hills
Lancaster
La Puente
Culver City
Artesia
Garden Grove
Cerritos
Aliso Viejo
El Segundo
Calabasas
Thousand Oaks
Camarillo
Universal City
Westlake Village
Inglewood
Cypress

Browse thousands of different options on Cheapflights for your next trip

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Fly from London to Los Angeles on these airlines

Choose from the following airlines for your flight from London to Los Angeles. Flights are based on user searches made on Cheapflights and were last updated on 26 February 2025.

Top 10 airlines flying from London to Los Angeles

Discover the top 10 airlines that operate flights from London 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 26 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£297Average£554FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
DeltaCheapest£348Average£583FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapest£367Average£520FlexibilityNo cancel feeOn-time75%
Search KLM flights
Austrian AirlinesCheapest£377Average£533FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Scandinavian AirlinesCheapest£381Average£508FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Air FranceCheapest£383Average£493FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapest£388Average£568FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Air CanadaCheapest£389Average£506FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Brussels AirlinesCheapest£394Average£576FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
Air TransatCheapest£400Average£572FlexibilityNo cancel feeOn-time50%
Search Air Transat 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 London to Los Angeles?

Deals for London to Los Angeles flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Los Angeles.

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

Certainly. Search results for flights to Los Angeles from London 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 London to Los Angeles become cheaper?

Yes! Start tracking prices for London to Los Angeles flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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