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Cheap flights from London to Los Angeles from $737

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
20 Dec — 27 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Los Angeles are usually found in September or February, booked 7 days in advance, depart on a Monday or Sunday and return on a Saturday

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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 20 November 2025.

Thu 18/1206:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Tue 13/116:45LAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Deal found 19/11$885
Fri 5/1206:40LHR - LAX
1 stop18h 20mScandinavian Airlines
Mon 9/320:30LAX - LHR
1 stop14h 10mScandinavian Airlines
Deal found 19/11$899
Fri 5/1206:40LHR - LAX
1 stop18h 20mScandinavian Airlines
Sun 8/320:30LAX - LHR
1 stop14h 10mScandinavian Airlines
Deal found 19/11$929
Tue 9/1207:05LHR - LAX
2 stops17h 55mScandinavian Airlines
Thu 22/119:30LAX - LHR
2 stops30h 05mScandinavian Airlines
Deal found 17/11$953
Fri 5/1221:05LHR - LAX
2 stops27h 55mScandinavian Airlines
Sun 7/1219:30LAX - LHR
2 stops17h 50mScandinavian Airlines
Deal found 18/11$963
Fri 12/1213:40LHR - LAX
1 stop33h 20mTAP AIR PORTUGAL
Thu 18/1216:45LAX - LHR
1 stop20h 50mTAP AIR PORTUGAL
Deal found 19/11$967
Wed 3/1209:00LHR - LAX
1 stop15h 35mUnited Airlines
Tue 24/219:00LAX - LHR
Nonstop10h 30mUnited Airlines
Deal found 19/11$975
Tue 2/1213:45LHR - LAX
1 stop34h 50mUnited Airlines
Tue 9/1208:20LAX - LHR
1 stop14h 50mUnited Airlines
Deal found 18/11$976
Wed 24/1209:00LHR - LAX
1 stop17h 45mDelta
Thu 1/106:00LAX - LHR
1 stop17h 05mDelta
Deal found 18/11$978
Mon 8/1207:40LHR - LAX
1 stop15h 35mUnited Airlines
Mon 15/1206:55LAX - LHR
1 stop15h 45mUnited Airlines
Deal found 19/11$980
Tue 9/1209:00LHR - LAX
1 stop15h 35mUnited Airlines
Sun 14/1200:55LAX - LHR
1 stop25h 20mUnited Airlines
Deal found 19/11$983

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 20 November 2025.

Round-trip from

$861

One-way from

$737

Popular in

December

Cheapest in

September

Average price

$976
Air France
  • Air France
  • 31/3-7/4
  • 1 total stop
  • 24h 35m total
  • London to Los Angeles
Search Deals
British Airways
  • British Airways
  • 11/1
  • 2 total stops
  • 22h 53m total
  • London to Los Angeles
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($96 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($35 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

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 20 November 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

Mon 2/2

06:40-17:00

1 stop18h 20m

Los Angeles

Mon 16/2

19:30-21:35

2 stops18h 05m

$884

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 20/2

11:20-14:35

Nonstop11h 15m

Los Angeles

Mon 23/2

08:00-08:45

1 stop16h 45m

$916

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 14/1

19:50-17:00

2 stops29h 10m

Los Angeles

Thu 22/1

19:30-09:35

2 stops30h 05m

$922

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 21/2

06:40-17:00

1 stop18h 20m

Los Angeles

Sun 1/3

19:30-18:30

1 stop15h 00m

$941

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 1/4

09:00-16:05

1 stop15h 05m

Los Angeles

Tue 7/4

07:45-06:45

1 stop15h 00m

$946

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 7/5

06:30-11:50

1 stop13h 20m

Los Angeles

Mon 15/6

19:35-14:00

Nonstop10h 25m

$959

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 2/5

13:25-16:40

Nonstop11h 15m

Los Angeles

Tue 5/5

16:05-10:30

Nonstop10h 25m

$973

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 4/5

07:30-17:10

1 stop17h 40m

Los Angeles

Mon 18/5

20:55-15:25

Nonstop10h 30m

$983

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 24/12

06:30-11:45

1 stop13h 15m

Los Angeles

Sun 4/1

23:55-07:05

1 stop23h 10m

$986

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 22/12

12:20-22:46

1 stop18h 26m

Los Angeles

Tue 6/1

07:20-10:00

1 stop18h 40m

$998

Flights are sorted by cheapest return flights first.

Deals found on 18/11

Showing 1-10 of 21 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.

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 14 November 2025.

Booking 7 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, September is the cheapest month in which you can book a flight from London to Los Angeles (average of $494). Flying from London to Los Angeles in July is currently the most expensive (average of $844). 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 20 November 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London to Los Angeles as you normally would.

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 20 November 2025.

The most flights from LON to LAX are scheduled on a Monday (45 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (38 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 $854.

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.

How often are flights from London to Los Angeles delayed?

About 13% of weekly flights between London and Los Angeles have experienced delays in the past year, with the average delay time being 142 minutes.

What is the most punctual flight time for London to Los Angeles flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening 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 Sunday 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 past year, Virgin Atlantic have had the lowest number of delays on this route, with just 10% of flights being delayed.

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 20 November 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
7,534 reviews
Check prices

Crew

7.6

Entertainment

6.4

Comfort

6.7

Food

6.3

Overall

6.7

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.
British Airways
6.7
Okay
7,534 reviews
British Airways
6.7
Okay
7,534 reviews
Check prices

Crew

7.6

Entertainment

6.4

Comfort

6.7

Food

6.3

Overall

6.7

Boarding

6.9

Reviews

1 / 20
6.0
Good

Roxanne,Sept 2025

LHR - IAD

Food was mediocre. Couldn't use headphones because no information on how to use. Staff paid so much attention on a family with a baby . They got VIP treatment.

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 42 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 17h 45m. Scandinavian Airlines provides one of the quickest options available for as low as $895. The distance from London to Los Angeles is about 8753 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 $739 on United Airlines. Other airlines that offer cheap prices include British Airways from $745 and Finnair from $762 one-way.

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

    Consider SriLankan Airlines (82%), KLM (82%) or Air Canada (82%) when booking your flight. These represent the most reliable airlines when flying from London to Los Angeles.

  • 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, September is the cheapest month in which you can book a flight from London to Los Angeles (average of $494). Flying from London to Los Angeles in July is currently the most expensive (average of $844). 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
Universal City
El Segundo
Culver City
Hermosa Beach
Simi Valley
West Hollywood
San Juan Capistrano
Monterey Park
Moreno Valley
Santa Clarita
Arcadia
Inglewood
Dana Point
Oceanside
Commerce
Vernon

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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.

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