Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from London to Los Angeles from $484

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from London to Los Angeles are usually found in September or February, booked 55 days in advance, depart on a Tuesday or Monday and return on a Saturday

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 18 September 2025.

Round-trip from

$722

One-way from

$484

Popular in

December

Cheapest in

September

Average price

$817

Good round-trip deal

$1,172 or less
Aer Lingus
  • Aer Lingus
  • 1/11-8/11
  • 2 total stops
  • 26h 55m total
  • London to Los Angeles
Search Deals
LEVEL
  • LEVEL
  • 13/12
  • 1 total stop
  • 29h 20m total
  • London to Los Angeles
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($51 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to Los Angeles.
Search Deals

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 18 September 2025.

Sat 1/1112:10LHR - LAX
1 stop14h 20mAer Lingus
Sat 8/1120:15LAX - LHR
1 stop12h 35mAer Lingus
Deal found 16/9$722
Thu 2/1007:40LHR - LAX
1 stop18h 45mAer Lingus
Mon 6/1020:15LAX - LHR
1 stop14h 40mAer Lingus
Deal found 16/9$730
Thu 6/1109:00LHR - LAX
1 stop15h 35mUnited Airlines
Thu 13/1119:00LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 15/9$734
Wed 5/1109:00LHR - LAX
1 stop15h 35mUnited Airlines
Mon 10/1119:00LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 17/9$736
Fri 31/1009:00LHR - LAX
1 stop15h 35mUnited Airlines
Fri 7/1119:00LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 16/9$737
Wed 26/1109:00LHR - LAX
1 stop15h 35mUnited Airlines
Fri 12/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 18/9$739
Wed 24/908:40LHR - LAX
1 stop15h 50mUnited Airlines
Mon 13/1016:40LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 17/9$740
Wed 1/1006:00LHR - LAX
1 stop15h 05mAustrian Airlines
Tue 7/1008:25LAX - LHR
1 stop13h 55mAustrian Airlines
Deal found 16/9$742
Fri 28/1106:35LHR - LAX
1 stop16h 40mUnited Airlines
Fri 12/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 18/9$743
Fri 26/906:00LHR - LAX
1 stop15h 05mAustrian Airlines
Fri 10/1016:40LAX - LHR
Nonstop10h 30mAustrian Airlines
Deal found 17/9$745
Sat 8/1106:30LHR - LAX
1 stop14h 35mUnited Airlines
Sat 15/1119:00LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 16/9$746
Tue 25/1106:30LHR - LAX
1 stop14h 35mUnited Airlines
Sat 13/1219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 18/9$748

Cheapflights Fare Finder

 
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 647,157 searches. Data last updated 18 September 2025.
Use the filters below to find and compare flights from London to Los Angeles that are best for you.

Fly from

London

Fly to

Los Angeles

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 20/11

13:45-16:35

1 stop34h 50m

Los Angeles

Sat 29/11

19:00-13:30

Nonstop10h 30m

$736

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 8/11

09:00-16:35

1 stop15h 35m

Los Angeles

Fri 14/11

00:25-05:55

1 stop21h 30m

$737

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 7/11

09:00-16:35

1 stop15h 35m

Los Angeles

Sat 8/11

00:25-05:55

1 stop21h 30m

$737

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 4/3

09:00-16:35

1 stop15h 35m

Los Angeles

Thu 26/3

20:00-13:30

Nonstop10h 30m

$740

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 31/10

09:00-17:35

1 stop15h 35m

Los Angeles

Wed 12/11

00:25-05:55

1 stop21h 30m

$740

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 8/11

09:00-16:35

1 stop15h 35m

Los Angeles

Sun 9/11

00:25-05:55

1 stop21h 30m

$740

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 30/9

15:05-13:05

1 stop30h 00m

Los Angeles

Sat 11/10

08:25-06:20

1 stop13h 55m

$745

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 25/11

07:40-15:15

1 stop15h 35m

Los Angeles

Sun 14/12

19:00-13:30

Nonstop10h 30m

$745

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 1/10

06:00-13:05

1 stop15h 05m

Los Angeles

Fri 10/10

16:40-11:10

Nonstop10h 30m

$745

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 8/11

07:40-15:15

1 stop15h 35m

Los Angeles

Mon 10/11

19:00-13:30

Nonstop10h 30m

$745

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 24 results
1
2
3

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.

Cheapflights Insights

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

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 12 September 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Los Angeles. 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 London to Los Angeles?

Currently, February is the cheapest month in which you can book a flight from London to Los Angeles (average of $774). Flying from London to Los Angeles in December is currently the most expensive (average of $1,241). 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 18 September 2025.

It’s typically best to fly out from London to Los Angeles in the morning. Doing so could potentially save you 27% on the flight price compared to flying at midday, which is usually more expensive.

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 18 September 2025.

The most flights from LON to LAX are scheduled on a Wednesday (54 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (48 on average).

What’s the top stopover airport for flights from London to Los Angeles?

Share of one-stop return flights from London to Los Angeles chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Copenhagen (CPH) – chosen by Cheapflights users on 67% of one-stop itineraries from London to Los Angeles on Cheapflights.

What’s the cheapest stopover airport for flights from London to Los Angeles?

Average return fare for one-stop flights from London to Los Angeles, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Zurich (ZRH) is the most affordable one-stop option, with an average return flight price of $830.

What’s the fastest stopover option from London to Los Angeles?

Shortest average travel time for one-stop one-way flights from London to Los Angeles, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 18h 30m.

Which airport typically offers the quickest stopover for flights from London to Los Angeles?

Average stopover duration for one-stop one-way flights from London to Los Angeles, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Copenhagen (CPH) offer the fastest connection on this route, with an average stopover time of 4h 06m.

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 18 September 2025.
Read reviews from past customers who have flown with British Airways from London to Los Angeles. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,367 reviews
Check prices

Boarding

6.9

Crew

7.6

Overall

6.7

Food

6.3

Comfort

6.7

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.
British Airways
6.7
Okay
7,367 reviews
British Airways
6.7
Okay
7,367 reviews
Check prices

Boarding

6.9

Crew

7.6

Overall

6.7

Food

6.3

Comfort

6.7

Entertainment

6.4

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

LHR - LAX

We needed assistance (wheelchair, golf cart, whatever ) to get to next gate. We requested it. None was provided.

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?

    Most people fly into Los Angeles (LAX) if they book a flight to Los Angeles from London. On average, Los Angeles has 52 inbound flights from London per day from 0 airlines. Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

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

    A quick flight from London to Los Angeles can take about 15h 35m. United Airlines provides one of the quickest options available for as low as $736. The distance from London to Los Angeles is about 8753 km.

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

    Consider SriLankan Airlines (89%), Aeromexico (86%) or KLM (86%) when booking your flight. These represent the most reliable airlines when flying from London to Los Angeles.

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

    The cheapest flight price from London to Los Angeles is $936. On average you can expect to pay $1,955. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $961.

  • 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, February is the cheapest month in which you can book a flight from London to Los Angeles (average of $774). Flying from London to Los Angeles in December is currently the most expensive (average of $1,241). 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
El Segundo
Culver City
Universal City
Hermosa Beach
Simi Valley
San Juan Capistrano
Moreno Valley
Monterey Park
Santa Clarita
West Hollywood
Dana Point
Oceanside
Arcadia
Inglewood
Commerce
Vernon

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.

Alternative routes for London to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Los Angeles 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?

When you search for this flight from London to Los Angeles, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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?

Yes, we can. To see specific flights from London to Los Angeles with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on London to Los Angeles flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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.