Cheap flights from California to London Heathrow Airport from £217
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 2/9. 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.
How far in advance should I book a flight from California to London Heathrow Airport?
Travelers have found it’s best to book a flight 59 days in advance to save up to 58% 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 59 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 California to London Heathrow Airport 1-2 weeks in advance for as low as £717, or £1,001 for flights within the next 24 hours.
What is the cheapest month to fly from California to London Heathrow Airport?
October is one of the best times of the year to fly to London Heathrow Airport from California. Prices for October average £630 per person but you can even find prices for as low as £335. The most expensive prices can be found in the month of June. Opting for a October flight can save you 51% on your journey compared to booking in June
When is the cheapest time to fly from California to London Heathrow Airport (CA - LHR)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to London Heathrow Airport as you normally would.
Cheap SWISS flights from California to Heathrow
Explore cheap flight options specifically provided by SWISS for the route between California and Heathrow. 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 903,063 searches. Data last updated 2 May 2024.
Take a look at some of the lowest-priced SWISS flights heading from California to London. Make sure to double check the flight details before booking.
Cheap KLM flights from California to Heathrow
Explore cheap flight options specifically provided by KLM for the route between California and Heathrow. 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 903,063 searches. Data last updated 2 May 2024.
To aid your search, here are some of the cheapest KLM flights we've found from California to London. Make sure to examine the flight information before completing your reservation.
Cheap California to Heathrow flights in May & June 2024
Find cheap flight options from California to Heathrow specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 903,063 searches. Prices were last updated on 2 May 2024.
These are some of the most attractive deals on flights from California to London in 2024. Check back in a little while for more flight options.
California to Heathrow 2024 flight deals
Discover exclusive flight deals for travel between California and Heathrow in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 903,063 searches. Data last updated 2 May 2024.
These are some of the most attractive deals on flights from California to London in 2024. Check back in a little while for more flight options.
Direct flights to Heathrow from California
Discover direct flight options from California to Heathrow. 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 903,063 searches. Data last updated 2 May 2024.
Take a look at some of the direct flights travelling from California to London in the near future. Search for alternative flights from California to London by utilising the search form above.
California to Heathrow flights leaving soon
Find last-minute flight options from California to Heathrow 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 903,063 searches. Data last updated 2 May 2024.
Check out these flights departing soon from California to London. Users should examine the flight details to ensure there are no surprises.
One-way flights to Heathrow from California
Search for one-way flight options from California to Heathrow. 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 903,063 searches. Data last updated 2 May 2024.
Take a look at some of the best available options we've come across on one-way flights from California to London. For those needing a return trip from California, there is a search form available above.
Find flights from California to Heathrow within your budget
Customise your flight search to find flights from California to Heathrow 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 903,063 searches. Data last updated 2 May 2024.
Fly from
Fly to
Budget
£415 - £493
Route
Depart
Return
Price
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Fri 18/10
Nonstop10h 30m
London Heathrow
Sun 20/10
1 stop15h 05m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Fri 27/9
Nonstop10h 30m
London Heathrow
Sun 29/9
1 stop18h 15m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Fri 4/10
1 stop13h 05m
London Heathrow
Sun 6/10
1 stop13h 52m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Sun 22/9
Nonstop10h 25m
London Heathrow
Tue 15/10
Nonstop11h 10m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Fri 27/9
1 stop21h 15m
London Heathrow
Sun 29/9
1 stop15h 05m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Thu 17/10
Nonstop10h 30m
London Heathrow
Fri 25/10
1 stop18h 14m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Mon 26/8
Nonstop10h 30m
London Heathrow
Wed 4/9
1 stop14h 45m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Sat 5/10
1 stop22h 35m
London Heathrow
Tue 15/10
1 stop25h 35m
Los AngelesLondon Heathrow
LAX - LHR
LAXLHR
Los Angeles
Tue 1/10
Nonstop10h 20m
London Heathrow
Tue 15/10
Nonstop11h 10m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Heathrow
Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated 2 May 2024.
To help decide which airline to fly from California to London, see what other customers have to say about SWISS, KLM and Iberia. 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.
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Food
Crew
Overall
Boarding
Comfort
Entertainment
Reviews
Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Related info for your journey
Find useful and relevant information for your journey from California to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for California to HeathrowSee 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 Heathrow
Discover the top 10 airlines that operate flights from California to Heathrow. 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 903,063 searches. Data last updated 2 May 2024.
Search flights from California to Heathrow by cabin class
Find flights from California to Heathrow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from California to Heathrow
Find hourly flight availability from California to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 May 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 7%of flight departures | Morning6 am to noon |
| 52%of flight departures | AfternoonNoon to 6 pm |
| 40%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from California to Heathrow?
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Why should you use Cheapflights to find cheap flight tickets from California to Heathrow?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from California to Heathrow.
Can Cheapflights find flights from California to Heathrow with no change fees?
Yes! Cheapflights helps users easily find flights from California to Heathrow with no change fees.
Can Cheapflights notify me if prices for flights from California to Heathrow become cheaper?
Of course! You can now track prices for flights from California to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.