How many flights depart from United Kingdom to California on average per week?

As of November 2025, 614 flights take off from United Kingdom and land in California each week. The most common flight departure day for this route is Sun, with 15% of weekly flights taking off on this day.

What airlines fly to California?

British Airways, United Airlines and American Airlines are the top three most popular airlines that fly to California from United Kingdom according to our data. British Airways is the first choice among our users, with 58% of people opting to fly with this airline when traveling to California. Keep in mind that there are 13 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

How long is the flight from United Kingdom to California?

Flight times from United Kingdom to California vary, but if you’re flying out of London and flying into Los Angeles (one of the most popular routes), then the duration is 13h 45m on average. Another popular route from United Kingdom to California is flying from Edinburgh to Los Angeles, which will take roughly 13h 55m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from United Kingdom to California?

British Airways, SWISS, and WestJet are the most popular carriers operating from United Kingdom to California

How many flights depart from United Kingdom to California on average per day?

The number of flights available between United Kingdom and California is 87 per day as of November 2025. The most frequent departure time is 11:00AM, with 58% of daily flights leaving in the afternoon.

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?

There are 13 operators available for flights from United Kingdom to California as of November 2025.

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.

$411 Cheap Flights from the United Kingdom to California in 2025/26

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

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4:25 pm - 2:45 pmLGW-LAX

30h 20m1 stop

4:40 pm - 9:45 amLAX-LGW

33h 05m1 stop

$484TAP AIR PORTUGAL

Find Deal

Mon, Apr 27 - Fri, May 8

4:35 pm - 2:40 pmLGW-LAX

30h 05m1 stop

4:45 pm - 9:50 amLAX-LGW

33h 05m1 stop

$485TAP AIR PORTUGAL

Find Deal

Wed, Feb 4 - Tue, Feb 10

6:30 am - 10:38 pmLHR-ONT

24h 08m2 stops

1:00 pm - 6:55 amONT-LHR

33h 55m2 stops

$558Virgin Atlantic

Find Deal

Thu, Feb 26 - Mon, Mar 2

5:20 pm - 8:35 pmLHR-LAX

11h 15mnonstop

10:35 pm - 5:00 pmLAX-LHR

10h 25mnonstop

$571Virgin Atlantic

Find Deal

Mon, Apr 20 - Wed, Apr 29

12:30 pm - 5:16 pmLGW-SFO

36h 46m2 stops

7:00 am - 9:00 amSFO-LGW

19h 00m2 stops

$618American Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

11:20 am - 11:14 amLGW-SFO

31h 54m2 stops

7:00 am - 9:00 amSFO-LGW

19h 00m2 stops

$619American Airlines

Find Deal

Thu, Mar 5 - Mon, Mar 9

3:00 pm - 10:48 pmLHR-ONT

15h 48m1 stop

3:19 pm - 12:15 pmONT-LHR

12h 56m1 stop

$636British Airways

Find Deal

Tue, Feb 10 - Sat, Feb 28

3:00 pm - 10:48 pmLHR-ONT

15h 48m1 stop

4:59 pm - 1:15 pmONT-LHR

12h 16m1 stop

$637British Airways

Find Deal

Tue, Feb 10 - Tue, Feb 17

8:30 am - 10:49 pmLHR-ONT

22h 19m3 stops

1:40 pm - 8:30 amONT-LHR

34h 50m2 stops

$649United Airlines

Find Deal

Wed, Dec 3 - Wed, Dec 24

1:45 pm - 10:49 pmLHR-ONT

17h 04m1 stop

1:34 pm - 9:40 amONT-LHR

12h 06m1 stop

$651United Airlines

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Wed, Dec 3 - Wed, Dec 10

Virgin Atlantic flights from United Kingdom to California

Our best Virgin Atlantic deals on United Kingdom to California flight tickets

Virgin Atlantic

Feb 26

LHR6:30 amLondon Heathrow

24h 08m

2 stops

ONT10:38 pmOntario

Mar 2

ONT1:00 pmOntario

33h 55m

2 stops

LHR6:55 amLondon Heathrow

$558

Find similar

Virgin Atlantic

Apr 20

LHR5:20 pmLondon Heathrow

11h 15m

LAX8:35 pmLos Angeles

Apr 29

LAX10:35 pmLos Angeles

10h 25m

LHR5:00 pmLondon Heathrow

$571

Find similar

Virgin Atlantic

Feb 12

LHR6:20 amLondon Heathrow

14h 50m

1 stop

LAX1:10 pmLos Angeles

Feb 23

LAX4:35 pmLos Angeles

10h 20m

LHR10:55 amLondon Heathrow

$574

Find similar

United Airlines flights from United Kingdom to California

Our best United Airlines deals on United Kingdom to California flight tickets

United Airlines

Nov 17

LHR9:00 amLondon Heathrow

15h 35m

1 stop

LAX4:35 pmLos Angeles

Nov 23

LAX12:55 amLos Angeles

22h 35m

1 stop

LHR7:30 amLondon Heathrow

$631

Find similar

United Airlines

Nov 17

LHR9:00 amLondon Heathrow

15h 35m

1 stop

LAX4:35 pmLos Angeles

Nov 24

LAX5:00 amLos Angeles

20h 40m

1 stop

LHR9:40 amLondon Heathrow

$632

Find similar

United Airlines

Dec 3

LHR8:30 amLondon Heathrow

22h 19m

3 stops

ONT10:49 pmOntario

Dec 24

ONT1:40 pmOntario

34h 50m

2 stops

LHR8:30 amLondon Heathrow

$649

Find similar

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

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 4/27

4:25 pm-2:45 pm

1 stop30h 20m

Los Angeles

Fri 5/8

4:40 pm-9:45 am

1 stop33h 05m

$484

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 2/4

4:35 pm-2:40 pm

1 stop30h 05m

Los Angeles

Tue 2/10

4:45 pm-9:50 am

1 stop33h 05m

$485

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 2/26

6:30 am-10:38 pm

2 stops24h 08m

Ontario

Mon 3/2

1:00 pm-6:55 am

2 stops33h 55m

$558

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 4/20

5:20 pm-8:35 pm

Nonstop11h 15m

Los Angeles

Wed 4/29

10:35 pm-5:00 pm

Nonstop10h 25m

$571

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 3/5

12:30 pm-5:16 pm

2 stops36h 46m

San Francisco

Mon 3/9

7:00 am-9:00 am

2 stops19h 00m

$618

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Thu 3/5

11:20 am-11:14 am

2 stops31h 54m

San Francisco

Mon 3/9

7:00 am-9:00 am

2 stops19h 00m

$619

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Tue 2/10

3:00 pm-10:48 pm

1 stop15h 48m

Ontario

Sat 2/28

3:19 pm-12:15 pm

1 stop12h 56m

$636

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Tue 2/10

3:00 pm-10:48 pm

1 stop15h 48m

Ontario

Tue 2/17

4:59 pm-1:15 pm

1 stop12h 16m

$637

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 12/3

8:30 am-10:49 pm

3 stops22h 19m

Ontario

Wed 12/24

1:40 pm-8:30 am

2 stops34h 50m

$649

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 12/3

1:45 pm-10:49 pm

1 stop17h 04m

Ontario

Wed 12/10

1:34 pm-9:40 am

1 stop12h 06m

$651

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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

Prices

Airlines

Other information

What is the cheapest month to fly to California?

The month of February is another great option to travel to California, with average flight prices from United Kingdom averaging around $573.

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 $695. 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 $834.

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 $705. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $761 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 Gatwick to Los Angeles for the best United Kingdom - California flight prices

How far in advance should I book a flight 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 $672 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 $606 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 4% 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	$446
Fastest flight time	10h 40m
Direct flights	Every day
Airports in California	1 airport

The best one-way flight to California from United Kingdom in the past 72 hours is $446. The best round-trip flight deal from United Kingdom to California found on momondo in the last 72 hours is $542.

The fastest flight from United Kingdom to California takes 10h 40m

Direct flights go from United Kingdom to California every day.

There is 1 airport near California: Las Vegas Harry Reid Intl (LAS)

Search flight deals

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?
There are 13 operators available for flights from United Kingdom to California as of November 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United Kingdom to California is Boeing 787-9 Dreamliner (31.68% of total bookings). The next most popular plane models are Boeing 787 Dreamliner (17.03%), Airbus A380-800 (15.37%), and Boeing 777 (14.00%).

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
Norse Atlantic UK	PriceFrom $381	Free Cancellation	Rating 7.2 51 reviews	Search Norse Atlantic UK flights
Finnair	PriceFrom $382	Free Cancellation	Rating 7.6 1,335 reviews	Search Finnair flights
Scandinavian Airlines	PriceFrom $409	Free Cancellation	Rating 7.4 1,554 reviews	Search Scandinavian Airlines flights
Aer Lingus	PriceFrom $416	Free Cancellation	Rating 7.2 1,365 reviews	Search Aer Lingus flights
United Airlines	PriceFrom $498	Free Cancellation	Rating 7.4 8,996 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $509	Free Cancellation	Rating 7.6 862 reviews	Search Austrian Airlines flights
British Airways	PriceFrom $513	Free Cancellation	Rating 6.7 7,494 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom $516	Free Cancellation	Rating 7.5 671 reviews	Search Virgin Atlantic flights
Lufthansa	PriceFrom $519	Free Cancellation	Rating 6.8 7,544 reviews	Search Lufthansa flights
Brussels Airlines	PriceFrom $530	Free Cancellation	Rating 7.2 369 reviews	Search Brussels Airlines 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to California

Popular cities in California

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $54

Flights to Orlandofrom $47

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $54

Flights to Bostonfrom $40

Flights to Atlantafrom $40

Flights to Dallasfrom $49

Flights to Seattlefrom $68

Cheap flights from the United Kingdom to California from $411

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United Kingdom to California departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United Kingdom to California

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

Recent one-way flight deals from the United Kingdom to California

Recent last minute flight deals from the United Kingdom to California

Recent direct flight deals from the United Kingdom to California

Virgin Atlantic flights from United Kingdom to California

Our best Virgin Atlantic deals on United Kingdom to California flight tickets

United Airlines flights from United Kingdom to California

Our best United Airlines deals on United Kingdom to California flight tickets

momondo Fare Finder

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

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 February is another great option to travel to California, with average flight prices from United Kingdom averaging around $573.

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

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

What is the cheapest United Kingdom to California flight route?

Fly from London Gatwick to Los Angeles for the best United Kingdom - California flight prices

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

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 4% on your flight if you consider stops on a United Kingdom to California flight.

What is the cheapest airline that flies from United Kingdom to California?

British Airways, SWISS, and WestJet are the most popular carriers operating from United Kingdom to California

What airlines fly to California?

How many flights depart from United Kingdom to California on average per day?

The number of flights available between United Kingdom and California is 87 per day as of November 2025. The most frequent departure time is 11:00AM, with 58% of daily flights leaving in the afternoon.

How many flights depart from United Kingdom to California on average per week?

As of November 2025, 614 flights take off from United Kingdom and land in California each week. The most common flight departure day for this route is Sun, with 15% of weekly flights taking off on this day.

How long is the flight from United Kingdom to California?

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

Fastest flight time

Direct flights

Airports in California

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to California

Popular cities in California

Popular flights according to clicks in the last 7 days on momondo