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Cheap flights from London to California from £155

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LON — LAX
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

Find deals on flights from London to California by searching across hundreds of travel sites at once

 
Cheapflights users frequently choose these airlines when searching for flights from London to California, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights from London to California, based on our search results.
Here’s why our users search for flights through Cheapflights

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How far in advance should I book a flight from London to California?

Travelers have found it’s best to book a flight 37 days in advance to save up to 21% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from London to California 1-2 weeks in advance for as low as £476, or £575 for flights within the next 24 hours.

What is the cheapest month to fly from London to California?

Our data shows that February tends to be the cheapest month to fly to California from London. Users have commonly found prices around £485 for the month, but tickets can be as low as £301. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from London to California (LON - CA)?

When flying from London to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap American Airlines flights from London to California

Explore cheap flight options specifically provided by American Airlines for the route between London and California. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Consider these cheap American Airlines flights we've found departing from London to California. Make sure to check back often as deals are often changing.
Mon 8/411:15LHR - LAX
Nonstop11h 20mAmerican Airlines
Mon 22/421:30LAX - LHR
Nonstop10h 35mAmerican Airlines
Deal found 18/3£415
Mon 8/411:15LHR - LAX
Nonstop11h 20mAmerican Airlines
Mon 22/421:30LAX - LHR
Nonstop10h 35mAmerican Airlines
Deal found 18/3£416
Wed 10/410:10LHR - SFO
Nonstop11h 05mAmerican Airlines
Sun 21/423:45SFO - LHR
1 stop14h 25mAmerican Airlines
Deal found 18/3£429
Mon 25/311:05LHR - SFO
Nonstop11h 10mAmerican Airlines
Mon 15/423:45SFO - LHR
1 stop14h 25mAmerican Airlines
Deal found 18/3£781

Cheap Delta flights from London to California

Explore cheap flight options specifically provided by Delta for the route between London and California. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Some of the lowest-priced Delta flights we've found at this time heading from London to California. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 16/411:30LHR - LAX
1 stop14h 50mDelta
Wed 24/419:10LAX - LHR
Nonstop10h 20mDelta
Deal found 19/3£419
Mon 15/406:15LHR - LAX
1 stop17h 50mDelta
Wed 24/419:10LAX - LHR
Nonstop10h 20mDelta
Deal found 19/3£422
Tue 9/411:45LHR - SFO
Nonstop11h 00mDelta
Mon 22/400:45SFO - LHR
1 stop22h 30mDelta
Deal found 18/3£432
Thu 9/511:45LHR - SFO
Nonstop11h 00mDelta
Sat 18/517:01SFO - LHR
Nonstop10h 19mDelta
Deal found 18/3£491
Thu 2/511:45LHR - SFO
Nonstop11h 00mDelta
Fri 17/522:45SFO - LHR
1 stop13h 25mDelta
Deal found 18/3£494
Thu 4/411:45LHR - SFO
Nonstop11h 00mDelta
Fri 17/500:50SFO - LHR
1 stop22h 25mDelta
Deal found 18/3£497
Sat 11/511:45LHR - SFO
Nonstop11h 00mDelta
Sat 21/1215:45SFO - LHR
Nonstop10h 15mDelta
Deal found 18/3£512
Sun 24/306:30LHR - SFO
1 stop13h 30mDelta
Sun 31/310:36SFO - LHR
1 stop15h 14mDelta
Deal found 17/3£766

Cheap London to California flights in March & April 2024

Find cheap flight options from London to California specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Prices were last updated on 19 March 2024.
These are some of the most attractive deals on flights from London to California in 2024. Check back regularly for other flight deals.
Thu 18/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£293
Sun 21/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Thu 25/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£312
Tue 16/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 17/3£332
Thu 11/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Thu 25/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£345
Mon 22/410:00LGW - LAX
2 stops35h 38mMultiple Airlines
Thu 25/416:30LAX - LGW
Nonstop10h 25mMultiple Airlines
Deal found 18/3£354
Thu 11/414:00LGW - LAX
2 stops34h 25mMultiple Airlines
Thu 25/416:30LAX - LGW
Nonstop10h 25mMultiple Airlines
Deal found 18/3£356
Tue 16/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£360
Thu 11/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Thu 25/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£362
Thu 11/414:00LGW - LAX
2 stops34h 25mMultiple Airlines
Thu 25/416:30LAX - LGW
Nonstop10h 25mMultiple Airlines
Deal found 18/3£363

London to California 2024 flight deals

Discover exclusive flight deals for travel between London and California in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
These are some of the most attractive deals on flights from London to California in 2024. Check back regularly for other flight deals.
Thu 18/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£293
Sun 21/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Thu 25/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£312
Thu 9/511:45LHR - SFO
Nonstop11h 00mVirgin Atlantic
Sat 18/513:25SFO - LHR
1 stop12h 35mVirgin Atlantic
Deal found 18/3£325
Thu 9/511:45LHR - SFO
Nonstop11h 00mVirgin Atlantic
Sat 18/522:10SFO - LHR
Nonstop10h 20mVirgin Atlantic
Deal found 18/3£326
Tue 16/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 17/3£332
Thu 11/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Thu 25/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£345
Mon 22/410:00LGW - LAX
2 stops35h 38mMultiple Airlines
Thu 25/416:30LAX - LGW
Nonstop10h 25mMultiple Airlines
Deal found 18/3£354
Thu 11/414:00LGW - LAX
2 stops34h 25mMultiple Airlines
Thu 25/416:30LAX - LGW
Nonstop10h 25mMultiple Airlines
Deal found 18/3£356
Tue 16/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£360

Direct flights to California from London

Discover direct flight options from London to California. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Take a look at some of the direct flights travelling from London to California in the near future. Select from other flights from London to California by using the search form above.
Thu 18/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£293
Sun 21/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Thu 25/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£312
Thu 9/511:45LHR - SFO
Nonstop11h 00mVirgin Atlantic
Sat 18/522:10SFO - LHR
Nonstop10h 20mVirgin Atlantic
Deal found 18/3£326
Tue 16/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 17/3£332
Thu 11/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Thu 25/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£345
Tue 16/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£360
Thu 11/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Thu 25/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£362
Fri 7/610:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Thu 5/916:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£364
Tue 16/410:45LGW - LAX
Nonstop11h 25mNorse Atlantic UK
Tue 23/416:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 18/3£364

London to California flights leaving soon

Find last-minute flight options from London to California for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Have a look at some of the last-minute flights available departing from London to California. It's wise to confirm all flight details are correct before booking.
Mon 25/318:30LHR - SFO
1 stop27h 45mTAP AIR PORTUGAL
Tue 30/416:20SFO - LHR
1 stop17h 25mTAP AIR PORTUGAL
Deal found 18/3£492
Mon 25/306:40LHR - SFO
1 stop19h 25mScandinavian Airlines
Thu 18/417:40SFO - LHR
1 stop16h 00mScandinavian Airlines
Deal found 18/3£496
Mon 25/306:40LHR - SFO
1 stop19h 25mScandinavian Airlines
Tue 23/417:40SFO - LHR
1 stop16h 00mScandinavian Airlines
Deal found 18/3£498
Mon 25/306:40LHR - SFO
1 stop19h 25mScandinavian Airlines
Tue 23/417:40SFO - LHR
2 stops19h 55mScandinavian Airlines
Deal found 18/3£501
Sun 24/309:55LHR - SFO
1 stop16h 10mScandinavian Airlines
Fri 19/417:40SFO - LHR
1 stop14h 20mScandinavian Airlines
Deal found 18/3£505
Mon 25/309:55LHR - SFO
1 stop16h 10mScandinavian Airlines
Fri 3/517:40SFO - LHR
1 stop14h 20mScandinavian Airlines
Deal found 18/3£514
Mon 25/307:05LHR - SFO
2 stops19h 00mScandinavian Airlines
Tue 23/417:40SFO - LHR
2 stops19h 55mScandinavian Airlines
Deal found 18/3£524
Sun 24/306:40LHR - SFO
2 stops19h 25mScandinavian Airlines
Fri 19/417:40SFO - LHR
1 stop14h 20mScandinavian Airlines
Deal found 18/3£528
Wed 27/318:40LHR - LAX
1 stop25h 50mScandinavian Airlines
Wed 10/415:30LAX - LHR
1 stop20h 00mScandinavian Airlines
Deal found 18/3£530

One-way flights to California from London

Search for one-way flight options from London to California. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 905,048 searches. Data last updated 19 March 2024.
Take a look at some of the best available options we've come across on one-way flights from London to California. Those needing a return flight from London to California can use the search form above.
Thu 30/520:50LGW - LAX
1 stop27h 55mMultiple Airlines
Deal found 17/3£155
Thu 16/520:50LGW - LAX
1 stop27h 55mMultiple Airlines
Deal found 17/3£156
Wed 5/620:15LGW - LAX
1 stop30h 50mMultiple Airlines
Deal found 17/3£159
Thu 23/520:50LGW - LAX
1 stop27h 55mMultiple Airlines
Deal found 18/3£160
Sat 1/616:25LGW - LAX
1 stop34h 40mMultiple Airlines
Deal found 18/3£161
Tue 7/518:05LGW - LAX
1 stop33h 00mMultiple Airlines
Deal found 18/3£162
Thu 30/519:30LHR - LAX
1 stop29h 15mMultiple Airlines
Deal found 17/3£164
Thu 13/619:30LHR - LAX
1 stop29h 15mMultiple Airlines
Deal found 17/3£165
Thu 16/519:30LHR - LAX
1 stop29h 15mMultiple Airlines
Deal found 18/3£166

Find flights from London to California within your budget

Customise your flight search to find flights from London to California 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 905,048 searches. Data last updated 19 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£273 - £407

Route

Depart

Return

Price

London GatwickLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 18/4

Nonstop11h 25m

Los Angeles

Thu 2/5

Nonstop10h 25m

£273

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 9/5

Nonstop11h 00m

San Francisco

Sat 18/5

1 stop12h 35m

£325

London GatwickLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 11/4

2 stops34h 25m

Los Angeles

Thu 25/4

Nonstop10h 35m

£357

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 9/5

1 stop15h 02m

San Francisco

Sat 18/5

1 stop16h 05m

£364

London HeathrowLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 10/4

1 stop15h 00m

Los Angeles

Mon 22/4

1 stop15h 45m

£367

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 18/4

Nonstop11h 00m

San Francisco

Mon 22/4

Nonstop10h 20m

£373

London HeathrowLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 16/4

Nonstop11h 05m

Los Angeles

Tue 23/4

Nonstop10h 35m

£390

London GatwickLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Tue 16/4

2 stops19h 37m

Los Angeles

Tue 23/4

2 stops17h 10m

£396

London HeathrowSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 23/4

1 stop16h 35m

San Francisco

Tue 7/5

1 stop17h 25m

£407

Flights are sorted by cheapest first

Deals found on 17/3

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. 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 California. Reviews last updated 19 March 2024.
Read reviews from past customers who have flown American Airlines, Delta and Austrian Airlines from London to California. 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.
8.3
Very Good
695 reviews

Boarding

8.3

Entertainment

7.9

Overall

8.3

Food

7.6

Comfort

8.1

Crew

8.8

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

8.3
Very Good
695 reviews
8.3
Very Good
695 reviews

Boarding

8.3

Entertainment

7.9

Overall

8.3

Food

7.6

Comfort

8.1

Crew

8.8

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

8.1
Very Good
11,551 reviews
8.3
Very Good
695 reviews

Boarding

8.3

Entertainment

7.9

Overall

8.3

Food

7.6

Comfort

8.1

Crew

8.8

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

7.8
Good
2,183 reviews
8.3
Very Good
695 reviews

Boarding

8.3

Entertainment

7.9

Overall

8.3

Food

7.6

Comfort

8.1

Crew

8.8

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

7.8
Good
1,720 reviews
8.3
Very Good
695 reviews

Boarding

8.3

Entertainment

7.9

Overall

8.3

Food

7.6

Comfort

8.1

Crew

8.8

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

7.7
Good
4,934 reviews
8.3
Very Good
695 reviews

Boarding

8.3

Entertainment

7.9

Overall

8.3

Food

7.6

Comfort

8.1

Crew

8.8

Reviews

1 / 10

Everything went rather smoothly, I have no complaints or negative comments. Thanks for getting me where I needed to be.

Related info for your journey

Find useful and relevant information for your journey from London to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from London to California for under £300 on Cheapflights?

    Yes, there are multiple flights from London to California for under £300. The cheapest flight booked recently is on Norse Atlantic UK for just £273, but on average you can expect to pay £323.

  • Are there nonstop flights from London to California for under £300 on Cheapflights?

    Cheapflights has at least 20 direct flights from London to California under £300. A good price for a nonstop flight from London to California is less than £363.

  • Are there last-minute flights available from London to California for under £500?

    There are currently 20+ open flights from London to California within the next 7 days for less than £500.

  • What are the most popular routes from London to California?

  • What are the most popular airlines that fly from London to California?

  • What are the most reliable airlines from London to California?

    No one likes to see their flight delayed. When booking a flight from London to California consider choosing SriLankan Airlines (88%), Fiji Airways (86%) or EL AL (86%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from London to California?

    The cheapest flight price from London to California is £368. On average you can expect to pay £1,006. The most popular route, (London Heathrow - Los Angeles), can usually be booked for £386.

  • What does LHR to LAX mean?

    LHR stands for London Heathrow Airport, while LAX stands for Los Angeles Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Ready for more IATA code knowledge? These are related airports for your current travel destination: San Francisco Airport (SFO), San Diego Airport (SAN), Santa Ana J. Wayne/Orange Cnty Airport (SNA), San Jose Airport (SJC), Sacramento Intl Airport (SMF).

See more FAQs

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.

Top 10 airlines flying from London to California

Discover the top 10 airlines that operate flights from London to California. 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 905,048 searches. Data last updated 19 March 2024.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£216Average£433FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
Air FranceCheapest£302Average£539FlexibilityNo cancel feeOn-time77%
Search Air France flights
DeltaCheapest£311Average£573FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Scandinavian AirlinesCheapest£322Average£491FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest£332Average£410FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Brussels AirlinesCheapest£347Average£461FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
American AirlinesCheapest£349Average£560FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
KLMCheapest£350Average£596FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£361Average£482FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Austrian AirlinesCheapest£375Average£588FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Search flights from London to California by cabin class

Find flights from London to California, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from London to California

Find hourly flight availability from London to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 March 2024.
1%of flight departuresEarly morningMidnight to 6 am
33%of flight departuresMorning6 am to noon
66%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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 California?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to California from London today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to California from London.

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

Need flexible booking options for your flight to California from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on London to California 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.