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Cheap flights from the United Kingdom to California from £254
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 31/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
23 7月 — 30 7月1
Return
1 adult
Economy
Cheap flight deals from United Kingdom to California
Keep the following information in mind while searching for United Kingdom to California flight deals. Data was last updated 18 7月 2025.
Find flight deals from United Kingdom to California
Cheapest flights from United Kingdom to CaliforniaExplore the most affordable flight options available from United Kingdom to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 7月 2025.
Explore the most affordable flight options available from United Kingdom to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 7月 2025.
週五 5/906:40LHR - LAX
1 stop17h 40mScandinavian Airlines
週日 21/919:30LAX - LHR
1 stop18h 10mScandinavian Airlines
Deal found 17/7£380
週四 11/918:40LGW - LAX
1 stop29h 50mSWISS
週三 24/919:35LAX - LGW
1 stop14h 20mSWISS
Deal found 18/7£381
週一 1/910:25LGW - LAX
Nonstop11h 15mNorse Atlantic UK
週五 12/916:30LAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 16/7£382
週三 17/921:05LGW - LAX
1 stop29h 00mMultiple Airlines
週五 26/916:30LAX - LGW
Nonstop10h 25mMultiple Airlines
Deal found 17/7£383
週一 17/1116:35LGW - LAX
1 stop30h 25mTAP AIR PORTUGAL
週六 29/1116:45LAX - LGW
1 stop33h 05mTAP AIR PORTUGAL
Deal found 18/7£384
週四 11/909:25LCY - LAX
1 stop15h 05mSWISS
週三 24/919:35LAX - LCY
1 stop13h 40mSWISS
Deal found 18/7£386
週五 29/818:40LHR - LAX
1 stop29h 50mMultiple Airlines
週五 12/916:40LAX - LHR
Nonstop10h 30mMultiple Airlines
Deal found 18/7£386
週四 11/907:00LHR - LAX
2 stops17h 30mSWISS
週五 3/1019:35LAX - LHR
1 stop18h 10mSWISS
Deal found 18/7£389
週日 7/906:30LHR - LAX
1 stop14h 30mLufthansa
週日 21/916:40LAX - LHR
Nonstop10h 30mLufthansa
Deal found 17/7£391
週四 11/908:45LCY - LAX
1 stop16h 10mMultiple Airlines
週三 24/919:35LAX - LCY
1 stop13h 40mMultiple Airlines
Deal found 17/7£395
週三 3/915:05LGW - LAX
1 stop16h 06mBritish Airways
週三 10/907:00LAX - LGW
1 stop17h 10mBritish Airways
Deal found 16/7£395
週四 11/908:45LCY - LAX
1 stop16h 10mLufthansa
週日 28/918:40LAX - LCY
1 stop15h 55mLufthansa
Deal found 18/7£398
Cheapflights Fare Finder
Customise your flight search to find flights from United Kingdom 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 858,174 searches. Data last updated 18 7月 2025.
Use the filters below to find and compare flights from the United Kingdom to California that are best for you.
Fly from
United Kingdom
Fly to
California
Route
Depart
Return
Price
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
週五 5/9
06:40-16:20
1 stop17h 40m
Los Angeles
週日 21/9
19:30-21:40
1 stop18h 10m
£380
LondonLos Angeles
LGW - LAX
LGWLAX
London Gatwick
週四 11/9
18:40-16:30
1 stop29h 50m
Los Angeles
週三 24/9
19:35-17:55
1 stop14h 20m
£381
LondonLos Angeles
LGW - LAX
LGWLAX
London Gatwick
週一 1/9
10:25-13:40
Nonstop11h 15m
Los Angeles
週五 12/9
16:30-10:55
Nonstop10h 25m
£382
LondonLos Angeles
LGW - LAX
LGWLAX
London Gatwick
週三 17/9
21:05-18:05
1 stop29h 00m
Los Angeles
週五 26/9
16:30-10:55
Nonstop10h 25m
£383
LondonLos Angeles
LGW - LAX
LGWLAX
London Gatwick
週一 17/11
16:35-15:00
1 stop30h 25m
Los Angeles
週六 29/11
16:45-09:50
1 stop33h 05m
£384
LondonLos Angeles
LCY - LAX
LCYLAX
London City
週四 11/9
09:25-16:30
1 stop15h 05m
Los Angeles
週三 24/9
19:35-17:15
1 stop13h 40m
£386
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
週五 29/8
18:40-16:30
1 stop29h 50m
Los Angeles
週五 12/9
16:40-11:10
Nonstop10h 30m
£386
LondonLos Angeles
LHR - LAX
LHRLAX
London Heathrow
週日 7/9
06:30-13:00
1 stop14h 30m
Los Angeles
週日 21/9
16:40-11:10
Nonstop10h 30m
£391
LondonLos Angeles
LGW - LAX
LGWLAX
London Gatwick
週三 3/9
15:05-23:11
1 stop16h 06m
Los Angeles
週三 10/9
07:00-08:10
1 stop17h 10m
£395
LondonLos Angeles
LCY - LAX
LCYLAX
London City
週四 11/9
08:45-16:55
1 stop16h 10m
Los Angeles
週日 28/9
18:40-18:35
1 stop15h 55m
£398
Showing 1-10 of 60 results
Best time to book a flight from United Kingdom to California
Have a flexible travel schedule? Discover the best time to fly to California from United Kingdom 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 the United Kingdom to California
What is the cheapest month to book a flight from United Kingdom to California?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to California (average of £575). Flying from United Kingdom to California in July is currently the most expensive (average of £811). 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 GB to CA?
Find hourly flight availability from United Kingdom 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 18 7月 2025.
When flying from United Kingdom 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 United Kingdom to California
Explore weekly flight availability from United Kingdom 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 18 7月 2025.
The most flights from GB0 to USCA are scheduled on a Monday (56 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (56 on average).
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 18 7月 2025.
Get a feel of what it's like to fly with Delta, Alaska Airlines, andKLM from the United Kingdom to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.3
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.3
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.3
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.3
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.3
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Overall
8.0
Comfort
7.9
Crew
8.5
Food
7.3
Boarding
8.2
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for United Kingdom to California
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from United Kingdom to California
Discover the top 10 airlines that operate flights from United Kingdom 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 858,174 searches. Data last updated 18 7月 2025.
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 United Kingdom to California?
Cheapflights makes it easy to find United Kingdom to California flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from United Kingdom to California?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to California for you. Better yet — we are completely free to use.
Can Cheapflights find flights from United Kingdom to California with no change fees?
Certainly. Search results for flights to California from United Kingdom shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from United Kingdom to California become cheaper?
Yes, Cheapflights offers price alerts on United Kingdom 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.