Cheap flights from California to the United Kingdom from $174
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 10/23. 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.
LAX — LHR
May 17 — May 241
From?
To?
1 adult, Economy
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How far in advance should I book a flight from California to United Kingdom?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 15 days in advance, which can save you up to 31% on flights from California to United Kingdom compared to booking the week you need them. Waiting 15 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $758. For sooner than that we have options available in the next 3 days from $1,025.
What is the cheapest month to fly from California to United Kingdom?
Flights from California to United Kingdom lean towards being more expensive in June. Prices are generally better when you fly from California to United Kingdom in October, with the cheapest ticket starting at $429.
When is the cheapest time to fly from California to United Kingdom (CA - GB)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to United Kingdom as you normally would.
Cheap Finnair flights from California to United Kingdom
Explore cheap flight options specifically provided by Finnair for the route between California and United Kingdom. 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 2,659,571 searches. Data last updated May 12, 2024.
Consider these cheap Finnair flights we've found departing from California to United Kingdom. Deals update often to give you more flight options matching your criteria
Tue 9/102:20 pmLAX - LHR
Nonstop10h 40mFinnair
Tue 9/2410:10 amLHR - LAX
Nonstop11h 15mFinnair
Deal found 5/12$490
Wed 9/42:20 pmLAX - LHR
Nonstop10h 40mFinnair
Thu 9/1210:30 amLHR - LAX
1 stop15h 15mFinnair
Deal found 5/11$499
Tue 10/83:30 pmSFO - LHR
Nonstop10h 30mFinnair
Wed 10/1610:10 amLHR - SFO
Nonstop11h 05mFinnair
Deal found 5/10$514
Tue 10/810:18 amSFO - LHR
1 stop13h 42mFinnair
Wed 10/1610:10 amLHR - SFO
Nonstop11h 05mFinnair
Deal found 5/11$518
Mon 8/269:36 amSFO - LHR
1 stop14h 24mFinnair
Fri 9/610:10 amLHR - SFO
Nonstop11h 05mFinnair
Deal found 5/10$532
Sat 9/212:20 pmLAX - LHR
Nonstop10h 40mFinnair
Thu 10/32:05 pmLHR - LAX
Nonstop11h 10mFinnair
Deal found 5/12$534
Mon 11/410:05 amLAX - LHR
1 stop13h 15mFinnair
Mon 11/114:50 pmLHR - LAX
Nonstop11h 35mFinnair
Deal found 5/11$538
Sat 9/219:25 pmLAX - LHR
Nonstop10h 40mFinnair
Thu 10/310:30 amLHR - LAX
1 stop15h 15mFinnair
Deal found 5/12$544
Mon 11/410:05 amLAX - LHR
1 stop13h 15mFinnair
Mon 11/114:20 pmLHR - LAX
1 stop16h 06mFinnair
Deal found 5/11$549
Cheap United Airlines flights from California to United Kingdom
Explore cheap flight options specifically provided by United Airlines for the route between California and United Kingdom. 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 2,659,571 searches. Data last updated May 12, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from California to United Kingdom. Ensure the flight price, dates, time, and airline match your criteria before you book.
Mon 10/1412:35 pmSFO - LHR
Nonstop10h 20mUnited Airlines
Mon 10/2112:05 pmLHR - SFO
1 stop36h 00mUnited Airlines
Deal found 5/11$569
Tue 10/112:35 pmSFO - LHR
Nonstop10h 20mUnited Airlines
Tue 10/158:40 amLHR - SFO
1 stop15h 25mUnited Airlines
Deal found 5/12$570
Sun 9/2212:35 pmSFO - LHR
Nonstop10h 20mUnited Airlines
Thu 10/107:25 amLHR - SFO
1 stop15h 05mUnited Airlines
Deal found 5/12$571
Wed 9/1112:35 pmSFO - LHR
Nonstop10h 20mUnited Airlines
Tue 10/18:40 amLHR - SFO
1 stop15h 25mUnited Airlines
Deal found 5/11$604
Tue 5/214:00 pmSFO - LHR
Nonstop10h 25mUnited Airlines
Tue 6/118:40 amLHR - SFO
1 stop15h 25mUnited Airlines
Deal found 5/11$639
Sat 5/1811:55 pmSFO - LHR
1 stop23h 45mUnited Airlines
Fri 5/318:40 amLHR - SFO
1 stop15h 25mUnited Airlines
Deal found 5/11$640
Tue 5/219:10 amSFO - LHR
1 stop14h 15mUnited Airlines
Tue 5/288:40 amLHR - SFO
1 stop15h 25mUnited Airlines
Deal found 5/10$643
Mon 5/207:45 pmSFO - LHR
Nonstop10h 25mUnited Airlines
Thu 5/304:15 pmLHR - SFO
Nonstop11h 00mUnited Airlines
Deal found 5/11$655
Fri 5/1712:35 pmSFO - LHR
Nonstop10h 20mUnited Airlines
Tue 5/218:40 amLHR - SFO
1 stop15h 25mUnited Airlines
Deal found 5/11$684
Cheap California to United Kingdom flights in May & June 2024
Find cheap flight options from California to United Kingdom specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Prices were last updated on May 12, 2024.
The lowest fares we've come across on flights traveling from California to United Kingdom in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$497
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$500
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$505
Tue 5/144:30 pmLAX - LGW
Nonstop10h 25mMultiple Airlines
Thu 5/238:50 pmLGW - LAX
1 stop27h 55mMultiple Airlines
Deal found 5/12$506
Tue 5/144:30 pmLAX - LGW
Nonstop10h 25mMultiple Airlines
Fri 5/179:20 amLGW - LAX
1 stop15h 25mMultiple Airlines
Deal found 5/11$521
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$522
Sun 5/124:30 pmLAX - LGW
Nonstop10h 25mMultiple Airlines
Thu 5/238:50 pmLGW - LAX
1 stop27h 55mMultiple Airlines
Deal found 5/11$524
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/12$525
Sun 5/124:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 10/2510:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/12$529
California to United Kingdom 2024 flight deals
Discover exclusive flight deals for travel between California and United Kingdom in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
The lowest fares we've come across on flights traveling from California to United Kingdom in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 10/94:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 10/2010:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$443
Fri 10/114:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 10/2010:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$444
Wed 10/94:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Wed 10/2310:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$447
Mon 9/304:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Wed 10/910:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$448
Wed 10/94:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 10/2010:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$450
Thu 9/54:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 9/1510:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$469
Thu 9/54:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Wed 9/1810:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$471
Fri 10/44:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 10/1310:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/12$475
Mon 9/164:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Mon 9/2310:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$477
Non-stop flights to United Kingdom from California
Discover non-stop flight options from California to United Kingdom. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
For a shorter flight, select one of these non-stop flights from California to United Kingdom. If you're looking for other options for flights from California to United Kingdom, make sure to update the search form at the top of page.
Wed 10/94:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 10/2010:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$443
Fri 10/114:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 10/2010:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$444
Wed 10/94:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Wed 10/2310:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$447
Mon 9/304:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Wed 10/910:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$448
Wed 10/94:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 10/2010:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$450
Thu 9/54:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 9/1510:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$469
Thu 9/54:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Wed 9/1810:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$471
Fri 10/44:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sun 10/1310:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/12$475
Mon 9/164:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Mon 9/2310:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$477
California to United Kingdom flights leaving soon
Find last-minute flight options from California to United Kingdom 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 2,659,571 searches. Data last updated May 12, 2024.
Book one of these great deals on flights from California to United Kingdom. Users should be sure to double check the price, date, and time of their last-minute flight.
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$497
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$500
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$505
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$522
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/12$525
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Sat 6/110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$542
Fri 5/174:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$547
Mon 5/132:25 pmLAX - LHR
Nonstop10h 35mFinnair
Tue 5/282:25 pmLHR - LAX
Nonstop11h 18mFinnair
Deal found 5/11$559
Tue 5/214:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Fri 5/3110:45 amLGW - LAX
Nonstop11h 25mNorse Atlantic UK
Deal found 5/11$567
One-way flights to United Kingdom from California
Search for one-way flight options from California to United Kingdom. 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 2,659,571 searches. Data last updated May 12, 2024.
Take a look at some of the one-way flights we've detected from California to United Kingdom. Users in need of a round-trip flight from California to United Kingdom instead should update the search form at the top of page.
Wed 10/234:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 5/11$174
Sun 9/294:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 5/11$194
Fri 10/114:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 5/11$196
Sun 9/294:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 5/10$204
Wed 10/24:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 5/11$216
Wed 9/254:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 5/11$222
Thu 9/54:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 5/11$226
Sun 9/224:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 5/11$228
Fri 9/204:30 pmLAX - LGW
Nonstop10h 25mNorse Atlantic UK
Deal found 5/11$229
Find flights from California to United Kingdom within your budget
Customize your flight search to find flights from California to United Kingdom 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 2,659,571 searches. Data last updated May 12, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$490 - $590
Route
Depart
Return
Price
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Tue 9/10
Nonstop10h 40m
London Heathrow
Tue 9/24
Nonstop11h 15m
$490
San FranciscoLondon Gatwick
SFO - LGW
SFOLGW
San Francisco
Mon 10/28
1 stop15h 05m
London Gatwick
Tue 11/12
1 stop30h 20m
$496
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Fri 10/11
Nonstop10h 30m
London Heathrow
Sun 10/13
1 stop18h 15m
$509
San FranciscoLondon Gatwick
SFO - LGW
SFOLGW
San Francisco
Tue 10/1
1 stop28h 20m
London Gatwick
Tue 10/15
1 stop17h 00m
$510
Los AngelesLondon Gatwick
LAX - LGW
LAXLGW
Los Angeles
Fri 5/17
Nonstop10h 25m
London Gatwick
Sat 6/1
Nonstop11h 25m
$542
San FranciscoLondon Gatwick
SFO - LGW
SFOLGW
San Francisco
Sun 9/22
1 stop14h 30m
London Gatwick
Thu 10/3
1 stop17h 30m
$563
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Mon 10/14
Nonstop10h 20m
London Heathrow
Mon 10/21
1 stop36h 00m
$569
San FranciscoLondon Heathrow
SFO - LHR
SFOLHR
San Francisco
Wed 9/11
1 stop14h 12m
London Heathrow
Thu 9/19
1 stop13h 15m
$574
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Wed 10/23
1 stop13h 15m
London Heathrow
Thu 10/31
1 stop14h 45m
$590
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing United Kingdom
Get insights into the airlines that provide service to United Kingdom. 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 United Kingdom. Reviews last updated May 12, 2024.
Read through reviews of airlines operating flights from California to United Kingdom, such as Finnair, United Airlines and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
9,152 reviews
Crew
8.6
Entertainment
7.3
Comfort
7.9
Food
7.3
Boarding
8.2
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,152 reviews
9,152 reviews
Crew
8.6
Entertainment
7.3
Comfort
7.9
Food
7.3
Boarding
8.2
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,745 reviews
9,152 reviews
Crew
8.6
Entertainment
7.3
Comfort
7.9
Food
7.3
Boarding
8.2
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
1,583 reviews
9,152 reviews
Crew
8.6
Entertainment
7.3
Comfort
7.9
Food
7.3
Boarding
8.2
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
1,994 reviews
9,152 reviews
Crew
8.6
Entertainment
7.3
Comfort
7.9
Food
7.3
Boarding
8.2
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
1,377 reviews
9,152 reviews
Crew
8.6
Entertainment
7.3
Comfort
7.9
Food
7.3
Boarding
8.2
Overall
8.1
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from California to United Kingdom. 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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for California to United KingdomSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from California to United Kingdom
Discover the top 10 airlines that operate flights from California to United Kingdom. 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 2,659,571 searches. Data last updated May 12, 2024.
Search flights from California to United Kingdom by cabin class
Find flights from California to United Kingdom, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from California to United Kingdom
Find hourly flight availability from California to United Kingdom. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 12, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 8%of flight departures | Morning6 am to noon |
| 51%of flight departures | AfternoonNoon to 6 pm |
| 40%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from California to United Kingdom?
Cheapflights makes it easy to find California to United Kingdom 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 California to United Kingdom?
Cheapflights simply makes it quick and affordable to book flights from California to United Kingdom by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from California to United Kingdom with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from California to United Kingdom flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from California to United Kingdom become cheaper?
Yes! Start tracking prices for California to United Kingdom flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.