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$408+ 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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 2/59:00 am
LHR
-
BUR
2 stops20h 59m
United Airlines
Mon 2/96:33 pm
BUR
-
LHR
2 stops18h 47m
United Airlines
Deal found 1/19$458
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 3/66:30 am
LHR
-
ONT
2 stops23h 48m
United Airlines
Fri 3/136:15 am
ONT
-
LHR
1 stop18h 10m
United Airlines
Deal found 1/20$465
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Fri 2/69:30 am
LHR
-
SNA
2 stops20h 12m
United Airlines
Sun 2/87:55 am
SNA
-
LHR
1 stop15h 30m
United Airlines
Deal found 1/19$465
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 3/69:30 am
LHR
-
BUR
2 stops17h 47m
United Airlines
Fri 3/1310:05 am
BUR
-
LHR
1 stop14h 20m
United Airlines
Deal found 1/20$465
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 3/711:30 am
LHR
-
ONT
2 stops19h 27m
United Airlines
Sat 3/141:40 pm
ONT
-
LHR
1 stop34h 45m
United Airlines
Deal found 1/21$466
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 2/208:30 am
LHR
-
BUR
2 stops18h 59m
United Airlines
Fri 2/277:25 am
BUR
-
LHR
1 stop16h 00m
United Airlines
Deal found 1/21$466
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/49:30 am
LHR
-
LAX
2 stops19h 58m
Multiple Airlines
Wed 2/118:50 am
LAX
-
LHR
2 stops15h 40m
Multiple Airlines
Deal found 1/21$477
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:35 am
LHR
-
SNA
2 stops36h 51m
Multiple Airlines
Fri 12/1112:25 pm
SNA
-
LHR
2 stops58h 45m
Multiple Airlines
Deal found 1/21$478
This Air Canada deal was found by Cheapflights users on 1/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/289:30 am
LHR
-
LAX
2 stops19h 58m
Multiple Airlines
Wed 2/188:15 am
LAX
-
LHR
2 stops17h 50m
Multiple Airlines
Deal found 1/20$478
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 4/287:25 am
LHR
-
SNA
2 stops18h 08m
United Airlines
Wed 5/136:27 pm
SNA
-
LHR
2 stops29h 13m
United Airlines
Deal found 1/20$479
This Lufthansa deal was found by Cheapflights users on 1/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:00 am
LHR
-
LAX
1 stop15h 35m
Multiple Airlines
Thu 4/23:30 pm
LAX
-
LHR
Nonstop10h 40m
Multiple Airlines
Deal found 1/20$479
This TravelUp deal was found by Cheapflights users on 1/21. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:15 pm
LHR
-
LAX
1 stop31h 15m
Multiple Airlines
Thu 5/288:40 am
LAX
-
LHR
1 stop14h 15m
Multiple Airlines
Deal found 1/21$480

Find flight deals from Heathrow to California

Keep the following information in mind while searching for Heathrow to California flight deals. Data was last updated January 21, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$458
(United Airlines)

One-way from

$408
(oojo)

Popular in

December

Cheapest in

September

Average price

$594

Good round-trip deal

$572 or less

Good one-way deal

$571 or less
Provider with most accurate pricing for London (LON)-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Los Angeles flights.
Search Deals
From London Heathrow to California
Search Deals
One-way flight from London Heathrow to California
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to California.
Search Deals
Price to beat on a one-way flight from London Heathrow to California.
Search Deals

Cheapflights Fare Finder

 
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 January 21, 2026.
Use the filters below to find and compare flights from London Heathrow Airport to California that are best for you.

Fly from

Heathrow

Fly to

California

Route

Depart

Return

Price

LondonBurbank

LHR - BUR

LHRBUR

London Heathrow

Thu 2/5

9:00 am-9:59 pm

2 stops20h 59m

Burbank Bob Hope

Mon 2/9

6:33 pm-9:20 pm

2 stops18h 47m

$458

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 2/23

9:30 am-8:50 pm

2 stops19h 20m

Santa Ana J. Wayne/Orange Cnty

Wed 3/4

7:01 am-5:55 am

2 stops14h 54m

$465

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 2/6

9:30 am-9:42 pm

2 stops20h 12m

Santa Ana J. Wayne/Orange Cnty

Sun 2/8

7:55 am-7:25 am

1 stop15h 30m

$465

LondonBurbank

LHR - BUR

LHRBUR

London Heathrow

Fri 3/6

9:30 am-7:17 pm

2 stops17h 47m

Burbank Bob Hope

Fri 3/13

10:05 am-7:25 am

1 stop14h 20m

$465

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Mon 3/2

9:30 am-8:50 pm

2 stops19h 20m

Santa Ana J. Wayne/Orange Cnty

Wed 3/11

3:45 pm-12:00 pm

1 stop13h 15m

$466

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 3/7

7:30 am-8:50 pm

2 stops21h 20m

Santa Ana J. Wayne/Orange Cnty

Sat 3/14

6:20 pm-7:25 am

1 stop30h 05m

$466

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 2/18

6:30 am-6:57 pm

2 stops20h 27m

Santa Ana J. Wayne/Orange Cnty

Wed 2/25

6:45 am-8:25 am

2 stops17h 40m

$466

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 2/12

6:00 am-4:35 pm

1 stop18h 35m

Los Angeles

Wed 3/4

7:10 pm-9:25 pm

2 stops18h 15m

$488

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/23

11:50 am-3:20 pm

Nonstop11h 30m

Los Angeles

Mon 3/9

6:40 pm-12:20 pm

Nonstop10h 40m

$490

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 4/25

12:00 pm-6:25 pm

1 stop14h 25m

Los Angeles

Sat 5/2

3:01 pm-12:15 pm

1 stop13h 14m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to California

What is the cheapest month to book a flight from London Heathrow Airport to California?

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to California (average of $444). Flying from London Heathrow Airport to California in July is currently the most expensive (average of $530). 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 January 21, 2026.

One of the essential ways to save on airfare from London Heathrow Airport to California is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

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 January 21, 2026.

The most flights from LHR to USCA are scheduled on a Monday (44 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (38 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 January 21, 2026.
Peruse reviews from past customers who have flown with Delta, Virgin Atlantic, and United Airlines from London Heathrow Airport to California to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Virgin Atlantic
7.5
Good
678 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,191 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
British Airways
6.7
Okay
7,690 reviews
Delta
7.9
Good
8,088 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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.

  • How long is the flight from London Heathrow Airport to California?

    Airlines like United Airlines, SWISS, and Virgin Atlantic fly from London Heathrow Airport to California in about 18h 35m. The time it takes to get you to your destination can typically vary by up to 22h 50m. There are 5439 mi between London Heathrow Airport and California. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 Norse Atlantic UK ($252), A.P.G. ($314), and TAP AIR PORTUGAL ($352).

  • 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 (94%), Air Canada (88%), Austrian Airlines( 88%).

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

    The cheapest flight price from London Heathrow Airport to California is $487. On average you can expect to pay $4,876. The most popular route, (London Heathrow - Los Angeles), can usually be booked for $365.

  • 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, December is the cheapest month in which you can book a flight from London Heathrow Airport to California (average of $444). Flying from London Heathrow Airport to California in July is currently the most expensive (average of $530). 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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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$416Average$766FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$449Average$494FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$476Average$659FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$494Average$780FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$501Average$725FlexibilityNo cancel feeOn-time72%
DeltaCheapest$503Average$737FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$513Average$727FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$520Average$731FlexibilityNo cancel feeOn-time77%
Brussels AirlinesCheapest$530Average$703FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$535Average$786FlexibilityNo cancel feeOn-time71%

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