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$340+ Cheap flights from Heathrow (LHR) 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
dec. 24 — dec. 311
tir. 12/24
tir. 12/31
1 adult, Economy
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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 december 19, 2024.

Round-trip from

$487
(Kiwi.com)

One-way from

$340
(Kiwi.com)
From London Heathrow to California
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One-way flight from London Heathrow to California
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Find flight deals from Heathrow to California

Cheapest flights from Heathrow to California
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 december 19, 2024.

This Netflights deal was found by Cheapflights users on 12/18. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 12/319:10 amLHR - SJC
1 stop19h 57mVirgin Atlantic
søn. 1/126:40 amSJC - LHR
1 stop15h 40mVirgin Atlantic
Deal found 12/18$536
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
man. 12/304:00 pmLHR - LAX
1 stop23h 41mDelta
søn. 1/1211:55 pmLAX - LHR
1 stop22h 30mDelta
Deal found 12/18$545
This KLM deal was found by Cheapflights users on 12/19. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 12/319:10 amLHR - SJC
1 stop19h 57mKLM
søn. 1/121:20 pmSJC - LHR
1 stop14h 20mKLM
Deal found 12/19$569
This The Travel House deal was found by Cheapflights users on 12/18. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 12/314:05 pmLHR - LAX
1 stop24h 12mFinnair
lør. 2/19:30 pmLAX - LHR
Nonstop10h 30mFinnair
Deal found 12/18$571
This Delta deal was found by Cheapflights users on 12/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
søn. 12/2910:45 amLHR - OAK
1 stop21h 29mDelta
tir. 1/141:15 pmOAK - LHR
1 stop12h 45mDelta
Deal found 12/19$579
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
søn. 12/2912:25 pmLHR - LAX
1 stop16h 46mAmerican Airlines
ons. 2/195:35 pmLAX - LHR
Nonstop10h 25mAmerican Airlines
Deal found 12/18$581
This British Airways deal was found by Cheapflights users on 12/18. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons. 12/2510:00 amLHR - LAX
Nonstop11h 30mBritish Airways
man. 1/278:55 pmLAX - LHR
Nonstop10h 30mBritish Airways
Deal found 12/18$582
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tir. 12/3112:20 pmLHR - SJC
2 stops30h 55mDelta
søn. 1/128:12 pmSJC - LHR
2 stops30h 58mDelta
Deal found 12/18$583
This The Travel House deal was found by Cheapflights users on 12/18. 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 The Travel House is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lør. 12/2812:10 pmLHR - SFO
1 stop17h 01mFinnair
fre. 1/1010:40 amSFO - LHR
1 stop13h 55mFinnair
Deal found 12/18$585
This United Airlines deal was found by Cheapflights users on 12/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre. 12/2710:05 amLHR - SFO
Nonstop11h 10mUnited Airlines
fre. 1/104:35 pmSFO - LHR
1 stop12h 55mUnited Airlines
Deal found 12/19$587
This Netflights deal was found by Cheapflights users on 12/18. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
søn. 12/2910:45 amLHR - LAX
1 stop21h 29mVirgin Atlantic
lør. 2/229:56 amLAX - LHR
1 stop16h 04mVirgin Atlantic
Deal found 12/18$593
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tor. 12/266:30 amLHR - SFO
1 stop13h 20mDelta
tir. 1/144:40 pmSFO - LHR
Nonstop10h 15mDelta
Deal found 12/18$598

Find flights from Heathrow to California within your budget

Customize 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 2,558,603 searches. Data last updated december 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

tir. 1/21

9:30 am-7:03 pm

2 stops17h 33m

Santa Ana J. Wayne/Orange Cnty

man. 1/27

10:05 am-7:25 am

1 stop13h 20m

$487

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

tir. 1/21

10:25 am-6:41 pm

1 stop16h 16m

Santa Ana J. Wayne/Orange Cnty

man. 1/27

10:05 am-12:00 pm

1 stop17h 55m

$499

LondonBurbank

LHR - BUR

LHRBUR

London Heathrow

tir. 1/14

11:35 am-9:17 pm

1 stop17h 42m

Burbank Bob Hope

tir. 1/21

1:13 pm-9:40 am

1 stop12h 27m

$502

LondonOntario

LHR - ONT

LHRONT

London Heathrow

tir. 1/14

9:20 am-9:57 pm

1 stop20h 37m

Ontario

tir. 1/21

6:15 am-12:00 pm

1 stop21h 45m

$504

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

tir. 1/21

8:30 am-10:15 pm

2 stops21h 45m

Santa Ana J. Wayne/Orange Cnty

man. 1/27

5:50 pm-8:35 pm

2 stops18h 45m

$506

LondonBurbank

LHR - BUR

LHRBUR

London Heathrow

ons. 3/26

8:55 am-9:30 pm

2 stops19h 35m

Burbank Bob Hope

man. 3/31

7:00 am-11:10 am

2 stops20h 10m

$506

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

tir. 1/21

6:20 am-9:45 pm

2 stops23h 25m

Long Beach Municipal

tir. 1/28

7:10 am-10:55 am

2 stops19h 45m

$508

LondonOntario

LHR - ONT

LHRONT

London Heathrow

ons. 2/12

1:50 pm-10:45 pm

1 stop16h 55m

Ontario

ons. 2/26

2:54 pm-12:05 pm

1 stop13h 11m

$525

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

tor. 1/16

8:05 pm-4:25 pm

1 stop28h 20m

San Francisco

ons. 1/29

7:25 pm-5:50 pm

1 stop14h 25m

$527

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

tor. 2/27

6:40 am-3:40 pm

1 stop17h 00m

San Francisco

ons. 3/19

6:30 pm-4:00 pm

1 stop14h 30m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 60 results
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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.
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.

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, September is the cheapest month in which you can book a flight from London Heathrow Airport to California (average of $240). Flying from London Heathrow Airport to California in July is currently the most expensive (average of $322). 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 december 19, 2024.

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 december 19, 2024.

The most flights from LHR to USCA are scheduled on a Monday (48 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (38 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 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 december 19, 2024.
Get a feel of what it's like to fly with Air France, Lufthansa and Austrian Airlines from London to California by reading reviews from past customers. 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.
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,600 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air New Zealand
8.0
Very good
497 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT
7.6
Good
1,129 reviews
Delta
8.0
Very good
8,600 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

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.

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

    The cheapest airlines for a one-way flight from London Heathrow Airport to California are WestJet ($349), Aer Lingus ($460), and Vueling ($469).

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

    While some choose either London Heathrow - Las Vegas Harry Reid Intl or London Heathrow - San Francisco, London Heathrow - Los Angeles is the most popular route from London Heathrow Airport to California.

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

    Before booking your flight to California from London Heathrow Airport, check out the most reliable airlines to get you to your destination on time: SriLankan Airlines (84%), Malaysia Airlines (78%), Fiji Airways( 77%).

  • What are the cheapest flights from London Heathrow Airport to California?

    The cheapest flight price from London Heathrow Airport to California is $593. On average you can expect to pay $4,468. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $506.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to California?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to California (average of $240). Flying from London Heathrow Airport to California in July is currently the most expensive (average of $322). 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

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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.
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Heathrow to Philadelphia flights

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 2,558,603 searches. Data last updated december 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$415Average$675FlexibilityNo cancel feeOn-time77%
Austrian AirlinesCheapest$476Average$693FlexibilityNo cancel feeOn-time78%
FinnairCheapest$483Average$771FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$507Average$703FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$515Average$718FlexibilityNo cancel feeOn-time70%
Virgin AtlanticCheapest$515Average$748FlexibilityNo cancel feeOn-time72%
DeltaCheapest$516Average$811FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$519Average$709FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$545Average$771FlexibilityNo cancel feeOn-time71%
Brussels AirlinesCheapest$546Average$642FlexibilityNo cancel feeOn-timeN/A
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