Cheap flights from California (CA) to United Kingdom

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How to find the cheapest flight from
California to United Kingdom

All the information you need to plan the best null to LHR flight in 2022: compare California to United Kingdom flight prices with the expected peak season, weather and rainfall in United Kingdom.
What is the cheapest month to fly from California to United Kingdom?

Flights from California to United Kingdom lean towards being more expensive in June. Prices are generally better when you fly from California to United Kingdom in February, with the cheapest ticket starting at $541.

When is the cheapest time to fly from California to United Kingdom (CA - GB)?

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

How far in advance should I book a flight from California to United Kingdom?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 18% on flights from California to United Kingdom compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $887. For sooner than that we have options available in the next 3 days from $970.

Cheap flights from California to United Kingdom in June, July 2022

The best prices found for California to United Kingdom flights for June, July
19 Jul - 22 Aug
$662pp
SFO
San Francisco
Virgin Atlantic
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
SFO
San Francisco
25 Jul - 30 Aug
$681pp
SFO
San Francisco
Virgin Atlantic
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
Non-Stop
SFO
San Francisco
26 Jul - 24 Aug
$690pp
SJC
San Jose
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
SJC
San Jose

California to United Kingdom 2022 flight deals

Cheap flights to United Kingdom from California found for this year
1 Dec - 7 Dec
$413pp
SFO
San Francisco
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
SFO
San Francisco
1 Dec - 7 Dec
$435pp
SFO
San Francisco
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
TAP AIR PORTUGAL
 
1 STOP
SFO
San Francisco
1 Dec - 8 Dec
$439pp
SFO
San Francisco
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
SFO
San Francisco

Non-stop flights to United Kingdom from California

Save time with California to United Kingdom direct flight deals
13 Dec - 12 Jan
$610pp
SJC
San Jose
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
SJC
San Jose
5 Oct - 18 Oct
$624pp
SFO
San Francisco
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
SFO
San Francisco
27 Sep - 7 Oct
$625pp
SJC
San Jose
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
SJC
San Jose

Last minute flights from California to United Kingdom

Late deals on round-trip flights to United Kingdom from California, departing today and this week
3 Jul - 30 Aug
$711pp
SFO
San Francisco
Iberia
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Iberia
 
1 STOP
SFO
San Francisco
3 Jul - 30 Aug
$712pp
SFO
San Francisco
American Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
American Airlines
   
2 STOPS
SFO
San Francisco
3 Jul - 31 Aug
$713pp
SFO
San Francisco
Virgin Atlantic
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
SFO
San Francisco

One-way flights to United Kingdom from California

The cheapest one-way flights from California to United Kingdom
6:40 am - 6:40 am
Multiple Airlines
1 Stop
16h 00m
LAX - LTN
Multiple Airlines
$201
Combigo
3:40 pm - 4:10 am
Multiple Airlines
1 Stop
28h 30m
LAX - LGW
Multiple Airlines
$220
Kiwi.com
6:40 am - 4:20 pm
Multiple Airlines
2 Stops
25h 40m
LAX - LGW
Multiple Airlines
$187
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">California</span> to <span class="emphasized">United Kingdom</span> flights.

Flight FAQs

From California to United Kingdom

Which airlines flying from California to United Kingdom have flexible cancellations due to COVID-19?

Some of the carriers operating flights from California to United Kingdom that may be offering flexible cancellation policies are British Airways, United Airlines, and Air New Zealand. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from California to United Kingdom for under $500 on Cheapflights?

Yes, there are multiple flights from California to United Kingdom for under $500. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $413, but on average you can expect to pay $459.

Are there nonstop flights from California to United Kingdom for under $700 on Cheapflights?

Cheapflights has at least 20 direct flights from California to United Kingdom under $700. A good price for a nonstop flight from California to United Kingdom is less than $631.

Are there last-minute flights available from California to United Kingdom for under $800?

There are currently 20+ open flights from California to United Kingdom within the next 7 days for less than $800.

Related searches

Flights to United Kingdom from California
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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for United Kingdom

Do I need a COVID test to fly to United Kingdom from California?

Information is based on travel restrictions from California to United Kingdom

Most visitors from California can enter United Kingdom without restrictions.

COVID-19 testing requirements
Visitors from California are not required to present a negative COVID-19 PCR test or antigen result upon entering United Kingdom.

Quarantine requirements
Visitors from California are not required to quarantine after entering United Kingdom.

Do I need a test to fly back to California from United Kingdom?

Returning to California from United Kingdom

COVID-19 testing requirements
Visitors from United Kingdom are not required to present a negative COVID-19 PCR test or antigen result upon entering California.

Quarantine requirements
Visitors from United Kingdom are not required to quarantine after entering California.

Hide COVID Travel Restrictions for United Kingdom

Destination information for United Kingdom

Things to know before you go - useful duration and weather info for your trip from California to United Kingdom.
Today's exchange rate
$1 = £0.82
Flight duration from California to United Kingdom
10h 40m

Airports servicing

Bishop (BIH)
Burbank (BUR)
Concord Buchanan Fld (CCR)
Crescent City (CEC)
San Diego Carlsbad-Palomar (CLD)

Top 10 airlines flying from California to United Kingdom

The chart below displays the airlines Cheapflights users traveling from California to United Kingdom choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$9 $20 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

easyJet
$75 $98 No cancel fee 86%
Alaska Airlines
$97 $590 No cancel fee 75%
Flybe
$108 $140 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Flybe. Please check directly on their website for additional information.

Air France
$327 $889 No cancel fee 77%
TAP AIR PORTUGAL
$352 $648 No cancel fee N/A
Turkish Airlines
$486 $967 No cancel fee 77%
Singapore Airlines
$491 $1,840 No cancel fee 81%
SWISS
$494 $805 No cancel fee 79%
Air Canada
$511 $1,016 No cancel fee 67%
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