Cheap flights from London Heathrow Airport to California from £263
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 29/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to California
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to California (USCA). 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 21 January 2025.
Find flight deals from Heathrow to California
Cheapest flights from Heathrow to CaliforniaExplore the most affordable flight options available from Heathrow to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.
Explore the most affordable flight options available from Heathrow to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.
Find flights from Heathrow to California within your budget
Customise your flight search to find flights from Heathrow 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 21 January 2025.
Fly from
Fly to
Route
Depart
Return
Price
LondonSanta Ana
LHR - SNA
LHRSNA
London Heathrow
Mon 3/3
06:30-11:30
2 stops37h 00m
Santa Ana J. Wayne/Orange Cnty
Mon 10/3
12:30-10:10
1 stop14h 40m
LondonSanta Ana
LHR - SNA
LHRSNA
London Heathrow
Tue 4/3
09:30-21:50
2 stops20h 20m
Santa Ana J. Wayne/Orange Cnty
Tue 11/3
10:30-07:25
1 stop13h 55m
LondonBurbank
LHR - BUR
LHRBUR
London Heathrow
Wed 26/3
08:55-21:30
2 stops19h 35m
Burbank Bob Hope
Mon 31/3
09:41-10:25
1 stop16h 44m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Mon 21/4
07:25-20:42
2 stops21h 17m
Ontario
Mon 12/5
05:05-12:20
1 stop23h 15m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Mon 10/3
08:45-12:44
2 stops34h 59m
Ontario
Mon 17/3
05:05-09:40
1 stop21h 35m
LondonLong Beach
LHR - LGB
LHRLGB
London Heathrow
Mon 27/1
20:05-21:45
2 stops33h 40m
Long Beach Municipal
Mon 10/2
13:20-11:10
2 stops37h 50m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Tue 18/2
13:50-22:16
1 stop16h 26m
Ontario
Mon 24/2
14:54-12:05
1 stop13h 11m
LondonOntario
LHR - ONT
LHRONT
London Heathrow
Wed 19/2
15:50-22:32
1 stop14h 42m
Ontario
Tue 25/2
13:05-10:35
1 stop13h 30m
LondonBurbank
LHR - BUR
LHRBUR
London Heathrow
Wed 26/3
10:45-21:52
1 stop18h 07m
Burbank Bob Hope
Mon 31/3
10:25-07:15
1 stop12h 50m
LondonSanta Ana
LHR - SNA
LHRSNA
London Heathrow
Tue 18/2
13:00-11:30
1 stop30h 30m
Santa Ana J. Wayne/Orange Cnty
Tue 25/2
12:30-10:10
1 stop13h 40m
Best time to book a flight from Heathrow to California
Have a flexible travel schedule? Discover the best time to fly to California from Heathrow with our price prediction graph.
Travel insights for flights from Heathrow to California
Get recent, data-driven insights about flights from Heathrow to California including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from London Heathrow Airport to California?
Currently, January is the cheapest month in which you can book a flight from London Heathrow Airport to California (average of £575). Flying from London Heathrow Airport 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 LHR to CA?
Find hourly flight availability from Heathrow 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 21 January 2025.
When flying from London Heathrow Airport 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 Heathrow Airport to California
Explore weekly flight availability from Heathrow 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 21 January 2025.
The most flights from LHR to USCA are scheduled on a Saturday (48 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (41 on average).
Rainfall in California by month
Plan your trip to California by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in California 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 California when rainfall is around 0.0 mm.
Temperature in California by month
Plan your trip to California by taking into account the average temperature totals by month.
If weather is an important factor for your trip to California, 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 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 21 January 2025.
Get a feel of what it's like to fly with Scandinavian Airlines, SWISS and Austrian Airlines from London to California by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Comfort
Overall
Boarding
Entertainment
Food
Crew
Reviews
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 Heathrow 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 Heathrow to California
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Heathrow to California
Discover the top 10 airlines that operate flights from Heathrow 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 21 January 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 Heathrow to California?
Cheapflights helps you search for flights from Heathrow to California via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from Heathrow to California?
Cheapflights simply makes it quick and affordable to book flights from Heathrow to California 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 Heathrow to California with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Heathrow to California, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Heathrow to California become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to California from Heathrow today and book when prices fit your budget.