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

As of August 2026, 633 flights take off from London and land in California each week. The most common flight departure day for this route is Sat, with 17% 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 London according to our data. British Airways is the first choice among our users, with 48% of people opting to fly with this airline when traveling to California. Keep in mind that there are 14 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between London and California is 90 per day as of August 2026. The most frequent departure time is 10:00AM, with 49% of daily flights leaving in the afternoon.

What is the cheapest airline that flies from London to California?

Alaska Airlines, United Airlines, and SWISS are the most popular carriers operating from London to California

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

Prices for flights from London to California refresh daily.

How many operators does momondo search for flights from London to California?

The number of operators available for flights from London to California is 14 as of August 2026.

How old do you have to be to fly from London to California?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to California.

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

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$447 Cheap Flights from London to California in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London to California

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 am - 3:15 pm

LHR

LAX

16h 20m

1 stop

8:15 am - 7:55 am

LAX

LHR

16h 40m

1 stop

$585Lufthansa

Fri, Oct 16 - Sat, Oct 31

6:35 am - 3:15 pm

LHR

LAX

16h 40m

1 stop

6:55 pm - 1:30 pm

LAX

LHR

10h 35mnonstop

$585Lufthansa

Wed, Dec 9 - Fri, Jan 8

12:05 pm - 4:35 pm

LHR

LAX

36h 30m

1 stop

5:00 am - 9:40 am

LAX

LHR

20h 40m

1 stop

$585United Airlines

Sat, Nov 21 - Sun, Nov 29

12:05 pm - 4:35 pm

LHR

LAX

36h 30m

1 stop

8:30 am - 7:10 am

LAX

LHR

14h 40m

1 stop

$585United Airlines

Tue, Nov 24 - Sun, Dec 6

6:00 am - 1:05 pm

LHR

LAX

15h 05m

1 stop

3:40 pm - 10:10 am

LAX

LHR

10h 30mnonstop

$585Austrian Airlines

Tue, Sep 22 - Tue, Sep 29

6:35 pm - 4:30 pm

LGW

LAX

29h 55m

1 stop

7:35 pm - 5:50 pm

LAX

LGW

14h 15m

1 stop

$585SWISS

Tue, Sep 15 - Tue, Sep 22

6:00 am - 2:45 pm

LHR

LAX

16h 45m

1 stop

4:45 pm - 5:45 pm

LAX

LHR

17h 00m

1 stop

$585TAP AIR PORTUGAL

Tue, Sep 22 - Tue, Sep 29

1:45 pm - 2:45 pm

LHR

LAX

33h 00m

1 stop

4:45 pm - 5:45 pm

LAX

LHR

17h 00m

1 stop

$585TAP AIR PORTUGAL

Mon, Sep 21 - Tue, Oct 6

8:35 am - 9:39 pm

LGW

LAX

21h 04m

2 stops

12:15 pm - 5:50 pm

LAX

LGW

21h 35m

2 stops

$585Multiple Airlines

Tue, Nov 24 - Thu, Nov 26

6:00 am - 1:05 pm

LHR

LAX

15h 05m

1 stop

3:40 pm - 10:10 am

LAX

LHR

10h 30mnonstop

$586Austrian Airlines

Tue, Sep 15 - Tue, Sep 22

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Air Canada flights from London to California

Our best Air Canada deals on London to California flight tickets

Air Canada

Sep 3

LHR6:50 amLondon Heathrow

16h 43m

2 stops

LAX3:33 pmLos Angeles

Sep 17

LAX12:25 pmLos Angeles

13h 35m

1 stop

LHR10:00 amLondon Heathrow

$617

Air Canada

Oct 9

LHR10:15 amLondon Heathrow

19h 05m

2 stops

SFO9:20 pmSan Francisco

Oct 18

SFO8:23 amSan Francisco

17h 37m

2 stops

LHR10:00 amLondon Heathrow

$618

Air Canada

Sep 26

LHR6:50 amLondon Heathrow

16h 45m

2 stops

LAX3:35 pmLos Angeles

Oct 4

LAX6:45 amLos Angeles

17h 50m

2 stops

LHR8:35 amLondon Heathrow

$619

Lufthansa flights from London to California

Our best Lufthansa deals on London to California flight tickets

Lufthansa

Sep 5

LHR6:55 amLondon Heathrow

16h 20m

1 stop

LAX3:15 pmLos Angeles

Sep 26

LAX3:40 pmLos Angeles

10h 30m

LHR10:10 amLondon Heathrow

$585

Lufthansa

Sep 3

LHR6:55 amLondon Heathrow

16h 20m

1 stop

LAX3:15 pmLos Angeles

Dec 1

LAX5:30 pmLos Angeles

14h 20m

1 stop

LHR3:50 pmLondon Heathrow

$595

Lufthansa

Sep 3

LHR7:25 amLondon Heathrow

15h 50m

1 stop

LAX3:15 pmLos Angeles

Sep 8

LAX3:40 pmLos Angeles

10h 30m

LHR10:10 amLondon Heathrow

$596

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 10/16

6:55 am-3:15 pm

1 stop16h 20m

Los Angeles

Sat 10/31

8:15 am-7:55 am

1 stop16h 40m

$585

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 12/9

6:35 am-3:15 pm

1 stop16h 40m

Los Angeles

Fri 1/8

6:55 pm-1:30 pm

Nonstop10h 35m

$585

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 11/21

12:05 pm-4:35 pm

1 stop36h 30m

Los Angeles

Sun 11/29

5:00 am-9:40 am

1 stop20h 40m

$585

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 11/24

12:05 pm-4:35 pm

1 stop36h 30m

Los Angeles

Sun 12/6

8:30 am-7:10 am

1 stop14h 40m

$585

Quickest round-trip

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 9/22

6:00 am-1:05 pm

1 stop15h 05m

Los Angeles

Tue 9/29

3:40 pm-10:10 am

Nonstop10h 30m

$585

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Tue 9/15

6:35 pm-4:30 pm

1 stop29h 55m

Los Angeles

Tue 9/22

7:35 pm-5:50 pm

1 stop14h 15m

$585

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 9/22

6:00 am-2:45 pm

1 stop16h 45m

Los Angeles

Tue 9/29

4:45 pm-5:45 pm

1 stop17h 00m

$585

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 9/21

1:45 pm-2:45 pm

1 stop33h 00m

Los Angeles

Tue 10/6

4:45 pm-5:45 pm

1 stop17h 00m

$585

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Tue 11/24

8:35 am-9:39 pm

2 stops21h 04m

Los Angeles

Thu 11/26

12:15 pm-5:50 pm

2 stops21h 35m

$585

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 9/15

6:00 am-1:05 pm

1 stop15h 05m

Los Angeles

Tue 9/22

3:40 pm-10:10 am

Nonstop10h 30m

$586

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How to get the cheapest flight ticket from London 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 September is another great option to travel to California, with average flight prices from London averaging around $603.

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

The cheapest day to depart from London 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 $761.

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 $711. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $737 on average. Flights to California from London in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest London to California flight route?

Fly from London Heathrow to Los Angeles for the best London - California flight prices

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

You are more likely to see cheaper flights to California from London 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 London for as low as $605 on momondo.

What cabin class options are available on London to California flights?

There are 4 cabin classes available to choose from on London 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 London to California flights?

You could potentially save up to 36% on your flight if you consider stops on a London to California flight.

Cheap London to California flight deals and tips

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

Best Price Found	$393
Fastest flight time	10h 45m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from London in the past 72 hours is $393. The best round-trip flight deal from London to California found on momondo in the last 72 hours is $658.

The fastest flight from London to California takes 10h 45m

Direct flights go from London to California every day.

There are 418 airports in California. From London there are direct flights to Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from London to California

When did momondo last update prices for flights from London to California?
Prices for flights from London to California refresh daily.
How many operators does momondo search for flights from London to California?
The number of operators available for flights from London to California is 14 as of August 2026.
How old do you have to be to fly from London to California?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to California?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London to California is Boeing 787-9 Dreamliner (42.12% of total bookings). The next most popular plane models are Airbus A350-1000 (19.87%), Airbus A380-800 (14.52%), and Boeing 777 (8.24%).

Best airlines flying from London to California

Compare and see reviews for airlines that fly from London to California with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $370	Free Cancellation	Rating 7.8 8,490 reviews	Search Delta flights
Aer Lingus	PriceFrom $416	Free Cancellation	Rating 7.3 1,685 reviews	Search Aer Lingus flights
TAP AIR PORTUGAL	PriceFrom $449	Free Cancellation	Rating 7.2 2,354 reviews	Search TAP AIR PORTUGAL flights
Lufthansa	PriceFrom $468	Free Cancellation	Rating 6.8 8,174 reviews	Search Lufthansa flights
Finnair	PriceFrom $487	Free Cancellation	Rating 7.7 1,428 reviews	Search Finnair flights
Air France	PriceFrom $494	Free Cancellation	Rating 7.5 1,633 reviews	Search Air France flights
United Airlines	PriceFrom $496	Free Cancellation	Rating 7.4 10,061 reviews	Search United Airlines flights
Austrian Airlines	PriceFrom $500	Free Cancellation	Rating 7.6 950 reviews	Search Austrian Airlines flights
Scandinavian Airlines	PriceFrom $520	Free Cancellation	Rating 7.4 1,912 reviews	Search Scandinavian Airlines flights
Virgin Atlantic	PriceFrom $521	Free Cancellation	Rating 7.5 694 reviews	Search Virgin Atlantic flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to California from London.

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

Flights from London 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 London to California?

momondo provides multiple filters to help you find the best flight to California from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of London to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular cities in California

Flights to New Yorkfrom $76

Flights to Los Angelesfrom $56

Flights to Orlandofrom $50

Flights to Miamifrom $54

Flights to Chicagofrom $58

Flights to San Franciscofrom $46

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $48

Flights to Bostonfrom $87

Flights to Atlantafrom $51

Flights to Fort Lauderdalefrom $46

Flights to Dallasfrom $61

Cheap flights from London to California from $462

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to California departing on 11/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from London to California

Our best Air Canada deals on London to California flight tickets

Lufthansa flights from London to California

Our best Lufthansa deals on London to California flight tickets

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See travel insights to California from

How to get the cheapest flight ticket from London to California

What is the cheapest month to fly to California?

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 London to California flight route?

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

What cabin class options are available on London to California flights?

Can stopping save me money on London to California flights?

What is the cheapest airline that flies from London to California?

What airlines fly to California?

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

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

Cheap London to California flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in California

Frequently asked questions about flying from London to California

Best airlines flying from London to California

Compare and see reviews for airlines that fly from London to California with momondo

Why use momondo?

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

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According to popular flight searches on momondo this year

California flight routes

According to popular flight searches on momondo this year

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