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$350+ Cheap flights from the United Kingdom 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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from United Kingdom to California

Discover tips and strategies to find the most affordable flight options for your journey from United Kingdom (GB0) 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 November 21, 2024.

Find flight deals from United Kingdom to California

Cheapest flights from United Kingdom to California
Explore the most affordable flight options available from United Kingdom to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This Expedia deal was found by Cheapflights users on 11/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2811:45 amLHR - SFO
Nonstop11h 15mMultiple Airlines
Mon 12/24:05 pmSFO - LHR
1 stop15h 55mMultiple Airlines
Deal found 11/20$504
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:30 amLHR - SFO
1 stop13h 20mDelta
Tue 12/104:40 pmSFO - LHR
Nonstop10h 15mDelta
Deal found 11/20$528
This Delta deal was found by Cheapflights users on 11/19. 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.
Wed 12/1111:30 amLHR - LAX
1 stop15h 10mDelta
Thu 1/1610:20 pmLAX - LHR
Nonstop10h 20mDelta
Deal found 11/19$536
This Gotogate deal was found by Cheapflights users on 11/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:30 pmLHR - SFO
1 stop28h 10mScandinavian Airlines
Fri 1/315:30 pmSFO - LHR
1 stop14h 30mScandinavian Airlines
Deal found 11/20$537
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2612:00 pmLGW - LAX
1 stop16h 02mMultiple Airlines
Tue 12/310:41 amLAX - LGW
1 stop15h 54mMultiple Airlines
Deal found 11/20$545
This World Air Fares deal was found by Cheapflights users on 11/19. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:35 amLHR - LAX
1 stop16h 40mLufthansa
Wed 1/158:20 amLAX - LHR
1 stop15h 35mLufthansa
Deal found 11/19$552
This Booking.com deal was found by Cheapflights users on 11/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2212:25 pmLHR - SFO
1 stop34h 30mTAP AIR PORTUGAL
Fri 11/297:15 pmSFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 11/20$553
This Orbitz deal was found by Cheapflights users on 11/20. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/57:40 pmLHR - LAX
1 stop28h 40mMultiple Airlines
Fri 1/105:30 pmLAX - LHR
Nonstop10h 30mMultiple Airlines
Deal found 11/20$555
This World Air Fares deal was found by Cheapflights users on 11/21. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:30 amLHR - SFO
1 stop14h 05mLufthansa
Thu 12/122:20 pmSFO - LHR
1 stop15h 10mLufthansa
Deal found 11/21$559
This Kiwi.com deal was found by Cheapflights users on 11/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2611:15 amLHR - SFO
1 stop17h 56mFinnair
Tue 12/310:06 amSFO - LHR
1 stop17h 54mFinnair
Deal found 11/21$560
This Expedia deal was found by Cheapflights users on 11/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/48:00 pmLHR - ONT
2 stops34h 13mMultiple Airlines
Tue 12/106:05 amONT - LHR
1 stop19h 35mMultiple Airlines
Deal found 11/20$561
This Delta deal was found by Cheapflights users on 11/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:20 amLHR - ONT
2 stops18h 25mDelta
Tue 12/106:00 amONT - LHR
2 stops17h 05mDelta
Deal found 11/20$566

Find flights from United Kingdom to California within your budget

Customize your flight search to find flights from United Kingdom 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 2,629,791 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Fri 1/17

4:40 pm-2:55 pm

1 stop30h 15m

San Francisco

Mon 1/20

4:40 pm-9:50 am

1 stop33h 10m

$505

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 2/15

6:00 am-2:55 pm

1 stop16h 55m

San Francisco

Fri 2/28

7:15 pm-3:30 pm

1 stop36h 15m

$511

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 2/2

10:20 am-3:40 pm

1 stop37h 20m

San Francisco

Sun 2/9

5:30 pm-9:40 pm

1 stop20h 10m

$520

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 1/13

6:10 pm-7:02 pm

2 stops32h 52m

Los Angeles

Mon 1/27

9:15 am-6:20 am

1 stop13h 05m

$524

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Tue 1/21

9:50 am-7:05 pm

1 stop17h 15m

Los Angeles

Tue 1/28

8:50 pm-8:30 am

1 stop27h 40m

$524

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 1/14

12:00 pm-6:00 pm

1 stop14h 00m

San Francisco

Tue 1/21

10:54 am-10:35 am

1 stop15h 41m

$525

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 1/13

6:40 am-3:35 pm

1 stop16h 55m

Los Angeles

Mon 1/27

5:40 pm-6:30 pm

1 stop16h 50m

$525

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 1/23

12:00 pm-10:25 pm

1 stop18h 25m

Los Angeles

Tue 1/28

9:08 am-10:35 am

1 stop17h 27m

$527

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 1/26

6:30 am-11:50 am

1 stop13h 20m

San Francisco

Mon 4/7

4:05 pm-10:25 am

Nonstop10h 20m

$529

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Fri 5/9

10:45 am-2:10 pm

Nonstop11h 25m

Los Angeles

Fri 5/16

4:30 pm-10:55 am

Nonstop10h 25m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to California

Have a flexible travel schedule? Discover the best time to fly to California from United Kingdom 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 United Kingdom to California

Get recent, data-driven insights about flights from United Kingdom to California including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from United Kingdom to California?

Currently, September is the cheapest month in which you can book a flight from United Kingdom to California (average of $240). Flying from United Kingdom to California in July is currently the most expensive (average of $321). 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 GB to CA?

Find hourly flight availability from United Kingdom 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 November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to California as you normally would.

Weekly flight availability from United Kingdom to California

Explore weekly flight availability from United Kingdom 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 November 21, 2024.

The most flights from GB0 to USCA are scheduled on a Monday (51 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (46 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 November 21, 2024.
Read through reviews of airlines operating flights from United Kingdom to California, such as United Airlines, American Airlines and ITA Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Air New Zealand
8.1
Very good
531 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Air New Zealand
8.1
Very good
531 reviews
Air New Zealand
8.1
Very good
531 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Delta
8.0
Very good
8,759 reviews
Air New Zealand
8.1
Very good
531 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

KLM
7.8
Good
1,350 reviews
Air New Zealand
8.1
Very good
531 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Air Transat
7.8
Good
389 reviews
Air New Zealand
8.1
Very good
531 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Finnair
7.7
Good
1,300 reviews
Air New Zealand
8.1
Very good
531 reviews

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.6

Food

7.4

Reviews

1 / 10

The crew was great, the seats were comfy but in need of better lumbar support. I was disappointed in the movie selection. No classics, a lot of sci-fi/fantasy that hold no interest for me. All in all, B+ rating.

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom to California one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at $358. Aer Lingus flights start at $462 while deals on Vueling start at $498 one-way.

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

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

  • How can I find direct flights from United Kingdom to California?

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

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

    Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to California?

    Currently, September is the cheapest month in which you can book a flight from United Kingdom to California (average of $240). Flying from United Kingdom to California in July is currently the most expensive (average of $321). 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 United Kingdom 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 United Kingdom to California

Discover the top 10 airlines that operate flights from United Kingdom 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$415Average$634FlexibilityNo cancel feeOn-time77%
Norse Atlantic UKCheapest$459Average$716FlexibilityNo cancel feeOn-timeN/A
Virgin AtlanticCheapest$466Average$844FlexibilityNo cancel feeOn-time72%
Austrian AirlinesCheapest$476Average$690FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$482Average$750FlexibilityNo cancel feeOn-time71%
FinnairCheapest$483Average$630FlexibilityNo cancel feeOn-time76%
DeltaCheapest$486Average$838FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$507Average$694FlexibilityNo cancel feeOn-time76%
IberiaCheapest$511Average$688FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$513Average$829FlexibilityNo cancel feeOn-timeN/A
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