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Cheap flights from London to Los Angeles from $573

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
1 May — 8 May1
1 adult

Cheapflights Tip: The best prices from London to Los Angeles are usually found in February or March, booked 68 days in advance, depart on a Thursday or Wednesday and return on a Thursday

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 April 2025.

Round-trip from

$868

One-way from

$573

Popular in

August

Cheapest in

February

Average price

$1,069
Lufthansa
  • Lufthansa
  • 8/5-15/5
  • 1 total stop
  • 26h 25m total
  • London to Los Angeles
2/6
  • 2/6
  • 1 total stop
  • 23h 05m total
  • London to Los Angeles
Highest demand for flights based on searches. 9% potential increase in price ($203 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease ($43 potential savings vs. average return price).
Average for round-trip flights in April 2025

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 April 2025.

Thu 8/508:40LHR - LAX
1 stop15h 50mMultiple Airlines
Sun 11/513:15LAX - LHR
1 stop13h 25mMultiple Airlines
Deal found 24/4$868
Thu 8/520:05LHR - LAX
1 stop28h 25mSWISS
Mon 12/508:22LAX - LHR
2 stops20h 38mSWISS
Deal found 26/4$873
Fri 9/506:00LHR - LAX
1 stop15h 05mAustrian Airlines
Sat 17/507:00LAX - LHR
1 stop15h 45mAustrian Airlines
Deal found 25/4$874
Sat 3/506:30LHR - LAX
1 stop14h 30mUnited Airlines
Sun 4/508:05LAX - LHR
1 stop14h 25mUnited Airlines
Deal found 25/4$878
Tue 30/906:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Sat 4/1016:40LAX - LHR
1 stop22h 15mTAP AIR PORTUGAL
Deal found 25/4$910
Tue 6/506:30LHR - LAX
1 stop16h 20mDelta
Sun 11/515:30LAX - LHR
Nonstop10h 30mDelta
Deal found 26/4$918
Thu 8/511:40LHR - LAX
Nonstop11h 15mBritish Airways
Thu 15/521:30LAX - LHR
Nonstop10h 35mBritish Airways
Deal found 24/4$926
Sat 13/913:05LHR - LAX
Nonstop11h 10mLufthansa
Fri 26/916:40LAX - LHR
Nonstop10h 30mLufthansa
Deal found 25/4$930
Thu 18/910:20LHR - LAX
1 stop14h 00mScandinavian Airlines
Thu 9/1019:30LAX - LHR
2 stops17h 50mScandinavian Airlines
Deal found 25/4$931
Sat 3/506:50LHR - LAX
2 stops16h 25mBrussels Airlines
Fri 9/517:30LAX - LHR
2 stops19h 25mBrussels Airlines
Deal found 26/4$982
Mon 5/515:10LHR - LAX
1 stop15h 39mFinnair
Sat 10/513:00LAX - LHR
1 stop24h 40mFinnair
Deal found 26/4$1,034

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 134,765 searches. Data last updated 26 April 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

Departure

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 8/5

08:40-16:30

1 stop15h 50m

Los Angeles

Thu 15/5

16:35-11:10

Nonstop10h 35m

$868

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 8/5

08:40-16:30

1 stop15h 50m

Los Angeles

Mon 12/5

08:25-06:45

1 stop14h 20m

$869

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 8/5

08:40-16:30

1 stop15h 50m

Los Angeles

Fri 23/5

19:35-17:50

1 stop14h 15m

$873

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 9/5

19:30-13:05

1 stop25h 35m

Los Angeles

Sat 17/5

16:35-11:10

Nonstop10h 35m

$874

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 30/9

06:00-14:40

1 stop16h 40m

Los Angeles

Sat 4/10

16:40-22:55

1 stop22h 15m

$910

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 8/5

11:40-14:55

Nonstop11h 15m

Los Angeles

Thu 15/5

21:30-16:05

Nonstop10h 35m

$926

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 1/10

07:05-16:20

2 stops17h 15m

Los Angeles

Wed 15/10

19:30-21:35

2 stops18h 05m

$931

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 8/5

06:50-15:15

2 stops16h 25m

Los Angeles

Thu 15/5

17:30-20:55

2 stops19h 25m

$982

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 9/9

06:55-15:15

1 stop16h 20m

Los Angeles

Thu 18/9

16:40-11:10

Nonstop10h 30m

$1,037

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 7/9

10:20-17:05

1 stop14h 45m

Los Angeles

Wed 17/9

20:05-14:35

Nonstop10h 30m

$1,054

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Showing 1-10 of 25 results
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2
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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 18 April 2025.

The price you pay for your flight from London to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 68 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 to Los Angeles?

Currently, February is the cheapest month in which you can book a flight from London to Los Angeles (average of $758). Flying from London to Los Angeles in December is currently the most expensive (average of $1,000). 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 April 2025.

It’s optimal to fly from London to Los Angeles in the morning. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at midday.

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 April 2025.

The most flights from LON to LAX are scheduled on a Friday (54 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (48 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 April 2025.
Get a feel of what it's like to fly with Delta, Finnair and Austrian Airlines from London to Los Angeles by reading reviews from past customers. 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.

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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?

    Los Angeles (LAX), located 15.1 km from the city centre, is the airport you fly into when you book flights from London to Los Angeles. 0 airlines have flights to Los Angeles from London on a regular basis. Booking flights from London to Los Angeles should not be difficult; the airport handles an average of 51 inbound flights from London per day.

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

    Flying on United Airlines is currently your cheapest option to Los Angeles, with prices starting at $869. Additional round-trip tickets that might be worth considering are offered by SWISS and Austrian Airlines, with the lowest prices starting at $873 and $874, respectively. These flights start at 21% lower than the current average price 3 months from now.

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

    For one-way options, check prices for TAP AIR PORTUGAL. According to our data, you can fly for as low as $668. Users have also found prices from $958 and $1,494 on WestJet and Aer Lingus, respectively.

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

    No one likes to see their flight delayed. When booking a flight from London to Los Angeles consider choosing United Airlines(94%), Air Canada(88%) or Austrian Airlines(88%), as they are the most reliable in getting you off to your destination on time.

  • 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 $758). Flying from London to Los Angeles in December is currently the most expensive (average of $1,000). 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 London?

Book flights to London if you plan to visit one of these locations
Woodland Hills
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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Los Angeles from London today and book when prices fit your budget.

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