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Cheap flights from the United Kingdom to California from $335

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United Kingdom to California

Recent round-trip flight deals from the United Kingdom to California

Enter your travel dates to find the best prices.
Delta Logo
10:10 am - 8:58 pmLHR  London Heathrow-SFO San Francisco
18h 48m1 stop New York John F Kennedy Intl
Delta Logo
6:00 am - 6:50 amSFO  San Francisco-LHR London Heathrow
16h 50m1 stop Detroit Metropolitan Wayne County
$512Delta
Tue, Nov 10 - Mon, Dec 14
Delta Logo
8:55 am - 6:57 pmLHR  London Heathrow-SFO San Francisco
18h 02m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 6:50 amSFO  San Francisco-LHR London Heathrow
15h 50m1 stop Boston Logan Intl
$512Delta
Tue, Nov 10 - Sun, Dec 13
Air Canada Logo
1:00 pm - 9:39 pmLHR  London Heathrow-LAX Los Angeles
16h 39m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
12:30 pm - 11:50 amLAX  Los Angeles-LHR London Heathrow
15h 20m1 stop Vancouver Intl
$517Air Canada
Wed, Nov 25 - Mon, Nov 30
TAP AIR PORTUGAL Logo
6:00 am - 3:15 pmLHR  London Heathrow-LAX Los Angeles
17h 15m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
5:10 pm - 10:40 pmLAX  Los Angeles-LHR London Heathrow
21h 30m1 stop Lisbon Humberto Delgado
$518TAP AIR PORTUGAL
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
11:35 am - 7:29 pmLHR  London Heathrow-LAX Los Angeles
15h 54m1 stop Denver Intl
United Airlines Logo
1:05 pm - 11:15 amLAX  Los Angeles-LHR London Heathrow
14h 10m1 stop San Francisco
$519United Airlines
Wed, Nov 25 - Mon, Nov 30
TAP AIR PORTUGAL Logo
4:35 pm - 3:15 pmLGW  London Gatwick-LAX Los Angeles
30h 40m1 stop Lisbon Humberto Delgado
TAP AIR PORTUGAL Logo
5:10 pm - 9:50 amLAX  Los Angeles-LGW London Gatwick
32h 40m1 stop Lisbon Humberto Delgado
$521TAP AIR PORTUGAL
Mon, Nov 23 - Sat, Nov 28
United Airlines Logo
12:05 pm - 10:24 pmLHR  London Heathrow-SFO San Francisco
18h 19m1 stop Houston George Bush Intcntl
United Airlines Logo
6:35 am - 7:55 amSFO  San Francisco-LHR London Heathrow
17h 20m1 stop Chicago O'Hare Intl
$522United Airlines
Sun, Dec 6 - Sun, Dec 13
British Airways Logo
3:10 pm - 6:35 pmLHR  London Heathrow-LAX Los Angeles
11h 25mnonstop
British Airways Logo
8:40 pm - 3:15 pmLAX  Los Angeles-LHR London Heathrow
10h 35mnonstop
$525British Airways
Mon, Feb 15 - Sun, Feb 21
British Airways Logo
11:45 am - 2:55 pmLHR  London Heathrow-SFO San Francisco
11h 10mnonstop
British Airways Logo
8:35 pm - 3:10 pmSFO  San Francisco-LHR London Heathrow
10h 35mnonstop
$525British Airways
Fri, Jan 22 - Sat, Jan 30
Air Canada Logo
1:00 pm - 9:33 pmLHR  London Heathrow-SFO San Francisco
16h 33m1 stop Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
8:25 am - 6:30 amSFO  San Francisco-LHR London Heathrow
14h 05m1 stop Toronto Pearson Intl
$526Air Canada
Sun, Dec 6 - Sun, Dec 13

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Alaska Airlines flights from United Kingdom to California

Our best Alaska Airlines deals on United Kingdom to California flight tickets
Alaska Airlines
Nov 12
LHR2:45 pmLondon Heathrow
16h 59m
1 stop
LAX11:44 pmLos Angeles
Nov 26
LAX11:46 amLos Angeles
16h 34m
1 stop
LHR12:20 pmLondon Heathrow
$555
Alaska Airlines
Dec 7
LHR2:45 pmLondon Heathrow
32h 39m
1 stop
LAX3:24 pmLos Angeles
Dec 24
LAX12:52 pmLos Angeles
15h 28m
1 stop
LHR12:20 pmLondon Heathrow
$560
Alaska Airlines
Nov 12
LHR2:45 pmLondon Heathrow
15h 57m
1 stop
LAX10:42 pmLos Angeles
Nov 26
LAX2:05 pmLos Angeles
14h 15m
1 stop
LHR12:20 pmLondon Heathrow
$561

American Airlines flights from United Kingdom to California

Our best American Airlines deals on United Kingdom to California flight tickets
American Airlines
Nov 26
EDI1:25 pmEdinburgh Turnhouse
14h 55m
1 stop
LAX8:20 pmLos Angeles
Dec 9
LAX6:25 pmLos Angeles
15h 05m
1 stop
EDI5:30 pmEdinburgh Turnhouse
$845
American Airlines
Nov 11
BHX8:20 amBirmingham
21h 36m
2 stops
SFO9:56 pmSan Francisco
Nov 25
SFO8:55 amSan Francisco
20h 00m
2 stops
BHX12:55 pmBirmingham
$1,072

momondo Fare Finder

 
Use the filters below to find and compare flights from the United Kingdom to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Tue 11/10

10:10 am-8:58 pm

1 stop18h 48m

San Francisco

Mon 12/14

6:00 am-6:50 am

1 stop16h 50m

$512

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Tue 11/10

8:55 am-6:57 pm

1 stop18h 02m

San Francisco

Sun 12/13

7:00 am-6:50 am

1 stop15h 50m

$512

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Wed 11/25

1:00 pm-9:39 pm

1 stop16h 39m

Los Angeles

Mon 11/30

12:30 pm-11:50 am

1 stop15h 20m

$517

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Tue 11/10

6:00 am-3:15 pm

1 stop17h 15m

Los Angeles

Sat 11/14

5:10 pm-10:40 pm

1 stop21h 30m

$518

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Wed 11/25

11:35 am-7:29 pm

1 stop15h 54m

Los Angeles

Mon 11/30

1:05 pm-11:15 am

1 stop14h 10m

$519

LondonLos Angeles

LGW London Gatwick - LAX Los Angeles

LGWLAX

London Gatwick

Mon 11/23

4:35 pm-3:15 pm

1 stop30h 40m

Los Angeles

Sat 11/28

5:10 pm-9:50 am

1 stop32h 40m

$521

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Sun 12/6

12:05 pm-10:24 pm

1 stop18h 19m

San Francisco

Sun 12/13

6:35 am-7:55 am

1 stop17h 20m

$522

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles

LHRLAX

London Heathrow

Mon 2/15

3:10 pm-6:35 pm

Nonstop11h 25m

Los Angeles

Sun 2/21

8:40 pm-3:15 pm

Nonstop10h 35m

$525
Quickest round-trip

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Fri 1/22

11:45 am-2:55 pm

Nonstop11h 10m

San Francisco

Sat 1/30

8:35 pm-3:10 pm

Nonstop10h 35m

$525

LondonSan Francisco

LHR London Heathrow - SFO San Francisco

LHRSFO

London Heathrow

Sun 12/6

1:00 pm-9:33 pm

1 stop16h 33m

San Francisco

Sun 12/13

8:25 am-6:30 am

1 stop14h 05m

$526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from United Kingdom to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

The month of January is another great option to travel to California, with average flight prices from United Kingdom averaging around $683.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from United Kingdom to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $700. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to California on Sunday is $766.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is at noon when flights can be purchased for as low as $725. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $734 on average. Flights to California from United Kingdom in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest United Kingdom to California flight route?

Fly from London Heathrow to San Francisco for the best United Kingdom - California flight prices

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

You are more likely to see cheaper flights to California from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $688 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from United Kingdom for as low as $632 on momondo.

What cabin class options are available on United Kingdom to California flights?

There are 4 cabin classes available to choose from on United Kingdom to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United Kingdom to California flights?

You could potentially save up to 19% on your flight if you consider stops on a United Kingdom to California flight.

Cheap United Kingdom to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United Kingdom to California

Best Price Found

$335

Fastest flight time

10h 20m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from United Kingdom in the past 72 hours is $335. The best round-trip flight deal from United Kingdom to California found on momondo in the last 72 hours is $512.
The fastest flight from United Kingdom to California takes 10h 20m
Direct flights go from United Kingdom to California every day.
There are 418 airports in California. From United Kingdom there are direct flights to San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from the United Kingdom to California

  • When did momondo last update prices for flights from United Kingdom to California?

    Prices for flights from United Kingdom to California are updated daily.

  • How many operators does momondo search for flights from United Kingdom to California?

  • How old do you have to be to fly from United Kingdom to California?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United Kingdom to California.

  • What documentation or ID do you need to fly to California?

    The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United Kingdom to California?

Best airlines flying from United Kingdom to California

Compare and see reviews for airlines that fly from United Kingdom to California with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $350Free CancellationRating
7.5
698 reviews
Search Virgin Atlantic flights
DeltaPriceFrom $396Free CancellationRating
7.8
8,681 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $449Free CancellationRating
7.2
2,387 reviews
Search TAP AIR PORTUGAL flights
FinnairPriceFrom $487Free CancellationRating
7.6
1,416 reviews
Search Finnair flights
LufthansaPriceFrom $492Free CancellationRating
6.8
8,298 reviews
Search Lufthansa flights
United AirlinesPriceFrom $498Free CancellationRating
7.3
10,443 reviews
Search United Airlines flights
Austrian AirlinesPriceFrom $514Free CancellationRating
7.5
984 reviews
Search Austrian Airlines flights
Aer LingusPriceFrom $515Free CancellationRating
7.3
1,866 reviews
Search Aer Lingus flights
KLMPriceFrom $519Free CancellationRating
7.8
1,595 reviews
Search KLM flights
British AirwaysPriceFrom $527Free CancellationRating
6.7
8,274 reviews
Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from United Kingdom to California?

Finding the right flight to California from United Kingdom is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.

Can I find flights from United Kingdom to California with flexible booking policies on momondo?

Flights from United Kingdom to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United Kingdom to California?

Once you have performed a search for United Kingdom to California flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United Kingdom to California right now. Can momondo alert me if prices change?

If you are simply researching potential flights to California, momondo offers a useful price alert feature which will track prices for flights to California from United Kingdom and alert you when they change.

An easier way to manage your California trip

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