California

$461+ Cheap flights from London (LON) to California

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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — LAX
May 18 — May 251
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Cheap flight deals from London to California

Cheapest flights from London to California
Explore the most affordable flight options available from London to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1510:30 am
LHR
-
LAX
Nonstop11h 20m
British Airways
Mon 9/75:10 pm
LAX
-
LHR
Nonstop10h 25m
British Airways
Deal found 4/17$530
This deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1210:30 am
LHR
-
LAX
Nonstop11h 20m
British Airways
Sun 9/63:50 pm
LAX
-
LHR
Nonstop10h 25m
British Airways
Deal found 4/17$531
This deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:30 am
LHR
-
LAX
Nonstop11h 20m
British Airways
Mon 9/73:50 pm
LAX
-
LHR
Nonstop10h 25m
British Airways
Deal found 4/17$532
This deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:40 am
LHR
-
SFO
1 stop16h 00m
Scandinavian Airlines
Sun 5/104:45 pm
SFO
-
LHR
1 stop15h 15m
Scandinavian Airlines
Deal found 4/14$538
This deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1910:30 am
LHR
-
LAX
Nonstop11h 20m
British Airways
Wed 9/98:55 pm
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 4/14$540
This deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/295:45 pm
LHR
-
SFO
1 stop13h 52m
Delta
Fri 5/85:37 pm
SFO
-
LHR
1 stop13h 58m
Delta
Deal found 4/14$545
This deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1310:30 am
LHR
-
LAX
Nonstop11h 20m
British Airways
Sat 9/128:55 pm
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 4/17$546
This deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:30 pm
LHR
-
SFO
Nonstop11h 10m
British Airways
Sat 10/107:30 pm
SFO
-
LHR
Nonstop10h 25m
British Airways
Deal found 4/17$547
This deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:40 am
LHR
-
LAX
Nonstop11h 15m
British Airways
Sat 9/128:55 pm
LAX
-
LHR
Nonstop10h 30m
British Airways
Deal found 4/17$547
This deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1410:30 am
LHR
-
LAX
Nonstop11h 20m
British Airways
Sun 9/133:50 pm
LAX
-
LHR
Nonstop10h 25m
British Airways
Deal found 4/17$549
This Ticket deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2710:10 am
LGW
-
LAX
Nonstop11h 10m
A.P.G.
Sun 7/54:30 pm
LAX
-
LGW
Nonstop10h 25m
A.P.G.
Deal found 4/16$549
This deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:20 am
LHR
-
LAX
1 stop14h 50m
Finnair
Wed 6/36:50 pm
LAX
-
LHR
1 stop17h 50m
Finnair
Deal found 4/16$550

Find flight deals from London to California

Keep the following information in mind while searching for London to California flight deals. Data was last updated April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$530

One-way from

$461
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$634

Good round-trip deal

$295 or less

Good one-way deal

$370 or less
Provider with most accurate pricing for London (LON)-Los Angeles Los Angeles flight deals.
Provider most trusted by Cheapflights users for London (LON)-Los Angeles Los Angeles flights.
From London (LON) to California
One-way flight from London (LON) to California
Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in April 2026
Price to beat on a round-trip flight from London (LON) to California.
Price to beat on a one-way flight from London (LON) to California.

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from London to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 6/24

8:40 am-2:45 pm

1 stop14h 05m

Los Angeles Los Angeles

Wed 7/8

8:10 am-6:45 am

1 stop14h 35m

$680

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 8/19

11:00 am-6:15 pm

1 stop15h 15m

Ontario

Mon 8/31

12:59 pm-11:05 am

1 stop14h 06m

$686

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 8/28

6:30 am-11:50 am

1 stop13h 20m

Los Angeles Los Angeles

Mon 8/31

2:10 pm-12:05 pm

1 stop13h 55m

$688

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 5/20

8:20 am-11:30 am

Nonstop11h 10m

Los Angeles Los Angeles

Wed 6/3

10:30 pm-9:40 pm

1 stop15h 10m

$704

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 5/13

6:30 am-11:50 am

1 stop13h 20m

Los Angeles Los Angeles

Tue 5/19

5:40 pm-3:35 pm

1 stop13h 55m

$707

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Tue 5/19

5:45 pm-11:12 am

1 stop25h 27m

Ontario

Sat 5/30

5:45 pm-12:10 pm

1 stop34h 25m

$710

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 5/11

6:30 am-11:45 am

1 stop13h 15m

San Francisco

Fri 5/15

11:15 pm-5:30 pm

Nonstop10h 15m

$729

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 5/9

8:45 am-4:30 pm

1 stop15h 45m

Los Angeles Los Angeles

Sat 5/16

4:10 pm-12:25 pm

1 stop12h 15m

$730

LondonLos Angeles

LCY - LAX

LCYLAX

London City

Tue 4/28

8:15 pm-11:50 am

1 stop23h 35m

Los Angeles Los Angeles

Tue 5/5

4:45 pm-7:45 pm

1 stop19h 00m

$738
Quickest round-trip

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 10/15

6:30 pm-9:25 pm

Nonstop10h 55m

San Francisco

Thu 10/22

5:55 pm-12:15 pm

Nonstop10h 20m

$744

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from London to California

Have a flexible travel schedule? Discover the best time to fly to California from London with our price prediction graph.
Estimated round-trip 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 California

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

Currently, September is the cheapest month in which you can book a flight from London to California (average of $553). Flying from London to California in December is currently the most expensive (average of $793). 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 CA?

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 April 18, 2026.

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.

Weekly flight availability from London to California

Explore weekly flight availability from London to California. 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 April 18, 2026.

The most flights from LON to USCA are scheduled on a Monday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (49 on average).

How much does it cost to fly round-trip from London to California?

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 April 18, 2026.
Read through reviews of airlines operating flights from London to California, such as Virgin Atlantic,United Airlines, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Overall

7.5

Entertainment

7.5

Boarding

7.7

Food

6.9

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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.
  • How long is the flight from London to California?

    Virgin Atlantic, Delta, and British Airways can get you from London to California in just under 13h 25m. Your travel time can differ by up to 1h 50m. The distance between London and California is about 5454 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    One-way options have recently been found by users for as low as $248 on Norse Atlantic UK. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $352 and WestJet from $354 one-way.

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

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

    Consider Malaysia Airlines (87%), SriLankan Airlines (86%) or Fiji Airways (85%) when booking your flight. These represent the most reliable airlines when flying from London to California.

  • What are the cheapest flights from London to California?

    On average you can expect to pay $4,733 for a flight from London to California. The cheapest flight overall is $523 while the most popular route, (London Heathrow - Los Angeles Los Angeles) is currently priced at $497.

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

    Yes. In addition to deals on London to California flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to California?

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

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

    Yes. Cheapflights offers flight deals from London to California 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 California?

    Currently, September is the cheapest month in which you can book a flight from London to California (average of $553). Flying from London to California in December is currently the most expensive (average of $793). 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

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$348Average$716FlexibilityNo cancel feeOn-time77%
Norse Atlantic UKCheapest$381Average$558FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$396Average$802FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$416Average$672FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$449Average$494FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$468Average$623FlexibilityNo cancel feeOn-time76%
FinnairCheapest$487Average$749FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$494Average$848FlexibilityNo cancel feeOn-time69%
KLMCheapest$494Average$708FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$510Average$747FlexibilityNo cancel feeOn-time70%

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