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

United Airlines, LEVEL, and Finnair are the most popular carriers operating from London Heathrow to California

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

Prices for flights from London Heathrow Airport to California were last updated today.

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

As of December 2025, there are 2 operators available to choose from for flights from London Heathrow Airport to California.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport 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.

₹ 43,563 Cheap Flights from London Heathrow Airport to California in 2025/26

Q: How many flights depart from London Heathrow Airport to California on average per day?

As of December 2025, there are 80 flights per day flying from London Heathrow Airport to California. The most common time of day flights depart is 11:00, with 53% of flights taking off in the afternoon.

Q: How many flights depart from London Heathrow Airport to California on average per week?

563 flights are operational weekly from London Heathrow Airport to California as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

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Find the cheapest flights from London Heathrow Airport to California

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

06:40 - 17:00

LHR

LAX

18h 20m1 stop

19:30 - 21:40

LAX

LHR

18h 10m1 stop

₹ 53,665Scandinavian Airlines

Mon, 23 Feb - Mon, 2 Mar

19:50 - 17:00

LHR

LAX

29h 10m2 stops

19:30 - 21:40

LAX

LHR

18h 10m1 stop

₹ 53,935Scandinavian Airlines

Tue, 13 Jan - Sun, 18 Jan

08:05 - 23:50

LHR

LAX

23h 45m1 stop

23:40 - 21:40

LAX

LHR

14h 00m1 stop

₹ 54,025JetBlue

Fri, 9 Jan - Tue, 3 Feb

08:05 - 23:50

LHR

LAX

23h 45m1 stop

20:48 - 21:40

LAX

LHR

16h 52m1 stop

₹ 54,116JetBlue

Fri, 9 Jan - Tue, 13 Jan

07:05 - 17:00

LHR

LAX

17h 55m2 stops

19:30 - 21:35

LAX

LHR

18h 05m2 stops

₹ 54,296Scandinavian Airlines

Fri, 30 Jan - Sun, 8 Feb

20:50 - 17:55

LHR

SFO

29h 05m1 stop

19:40 - 09:10

SFO

LHR

29h 30m1 stop

₹ 56,821LEVEL

Mon, 4 May - Sun, 17 May

06:30 - 20:19

LHR

SJC

21h 49m2 stops

13:30 - 11:55

SJC

LHR

15h 25m2 stops

₹ 58,084Virgin Atlantic

Fri, 6 Mar - Sat, 14 Mar

06:30 - 17:04

LHR

SJC

18h 34m2 stops

13:50 - 17:00

SJC

LHR

19h 10m1 stop

₹ 59,437Virgin Atlantic

Thu, 7 May - Sat, 16 May

08:20 - 13:42

LHR

SJC

37h 22m1 stop

06:00 - 06:50

SJC

LHR

16h 50m1 stop

₹ 59,798British Airways

Mon, 26 Jan - Wed, 11 Feb

10:05 - 13:42

LHR

SJC

35h 37m1 stop

14:32 - 06:50

SJC

LHR

32h 18m1 stop

₹ 59,888British Airways

Tue, 13 Jan - Sun, 18 Jan

Scandinavian Airlines flights from London Heathrow Airport to California

Our best Scandinavian Airlines deals on London Heathrow Airport to California flight tickets

Scandinavian Airlines

23 Feb

LHR06:40London Heathrow

18h 20m

1 stop

LAX17:00Los Angeles

2 Mar

LAX19:30Los Angeles

18h 10m

1 stop

LHR21:40London Heathrow

₹ 53,665

Find similar

Scandinavian Airlines

13 Jan

LHR19:50London Heathrow

29h 10m

2 stops

LAX17:00Los Angeles

18 Jan

LAX19:30Los Angeles

18h 10m

1 stop

LHR21:40London Heathrow

₹ 53,935

Find similar

Scandinavian Airlines

30 Jan

LHR07:05London Heathrow

17h 55m

2 stops

LAX17:00Los Angeles

8 Feb

LAX19:30Los Angeles

18h 05m

2 stops

LHR21:35London Heathrow

₹ 54,296

Find similar

United Airlines flights from London Heathrow Airport to California

Our best United Airlines deals on London Heathrow Airport to California flight tickets

United Airlines

9 Feb

LHR09:00London Heathrow

15h 35m

1 stop

LAX16:35Los Angeles

18 Feb

LAX19:00Los Angeles

10h 30m

LHR13:30London Heathrow

₹ 56,370

Find similar

United Airlines

21 Jan

LHR06:35London Heathrow

22h 21m

2 stops

SJC20:56San Jose

10 Feb

SJC08:40San Jose

15h 15m

2 stops

LHR07:55London Heathrow

₹ 56,912

Find similar

United Airlines

17 Feb

LHR09:30London Heathrow

36h 11m

2 stops

SJC13:41San Jose

3 Mar

SJC08:50San Jose

16h 50m

1 stop

LHR09:40London Heathrow

₹ 57,092

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 23/2

06:40-17:00

1 stop18h 20m

Los Angeles

Mon 2/3

19:30-21:40

1 stop18h 10m

₹ 53,665

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 13/1

19:50-17:00

2 stops29h 10m

Los Angeles

Sun 18/1

19:30-21:40

1 stop18h 10m

₹ 53,935

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 9/1

08:05-23:50

1 stop23h 45m

Los Angeles

Tue 3/2

23:40-21:40

1 stop14h 00m

₹ 54,025

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 9/1

08:05-23:50

1 stop23h 45m

Los Angeles

Tue 13/1

20:48-21:40

1 stop16h 52m

₹ 54,116

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 30/1

07:05-17:00

2 stops17h 55m

Los Angeles

Sun 8/2

19:30-21:35

2 stops18h 05m

₹ 54,296

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 4/5

20:50-17:55

1 stop29h 05m

San Francisco

Sun 17/5

19:40-09:10

1 stop29h 30m

₹ 56,821

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Fri 6/3

06:30-20:19

2 stops21h 49m

San Jose

Sat 14/3

13:30-11:55

2 stops15h 25m

₹ 58,084

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 7/5

06:30-17:04

2 stops18h 34m

San Jose

Sat 16/5

13:50-17:00

1 stop19h 10m

₹ 59,437

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Mon 26/1

08:20-13:42

1 stop37h 22m

San Jose

Wed 11/2

06:00-06:50

1 stop16h 50m

₹ 59,798

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Tue 13/1

10:05-13:42

1 stop35h 37m

San Jose

Sun 18/1

14:32-06:50

1 stop32h 18m

₹ 59,888

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport 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 cheapest month to fly to California from London Heathrow Airport is in February. Flight prices, which tend to average around ₹ 50,869, are often lower during this time because this is during the off-season. The month of September is another great option to travel to California, with average flight prices from London Heathrow Airport averaging around ₹ 52,222.

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

The cheapest day to depart from London Heathrow Airport to California is on a Thursday when prices can be found for as low as ₹ 51,451. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around ₹ 75,362. These prices are subject to change though, so be sure to set up a Price Alert for flights to California.

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

At midday is the cheapest time of day to fly from London Heathrow Airport to California when you can find flight prices for as low as ₹ 51,451. Flying to California at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around ₹ 63,124. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London Heathrow to California flight route?

Fly from London Heathrow to Los Angeles for the best London Heathrow - 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 London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around ₹ 61,256 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from London Heathrow Airport for as low as ₹ 57,723 on momondo.

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

There are 2 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to California flights?

You could potentially save up to 49% on your flight if you consider stops on a London Heathrow Airport to California flight.

Cheap London Heathrow Airport to California flight deals and tips

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

Best price found	₹ 58,682
Fastest flight time	11h 00m
Direct flights	Every day
Airports in California	418 airports

The best flight deal from London Heathrow Airport to California found on momondo in the last 72 hours is ₹ 58,682

The fastest flight from London Heathrow Airport to California takes 11h 00m

Direct flights go from London Heathrow Airport to California every day.

There are 418 airports in California. From London Heathrow Airport there are direct flights to Los Angeles (LAX), San Francisco (SFO).

Search flight deals

When did momondo last update prices for flights from London Heathrow Airport to California?
Prices for flights from London Heathrow Airport to California were last updated today.
How many operators does momondo search for flights from London Heathrow Airport to California?
As of December 2025, there are 2 operators available to choose from for flights from London Heathrow Airport to California.
How old do you have to be to fly from London Heathrow Airport to California?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport 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 London Heathrow Airport to California?
Based on momondo bookings for flights between London Heathrow Airport and California, the leading plane model is Boeing 787-9 Dreamliner, making up 30.91% of the total bookings. Other popular models include Airbus A380-800 with 17.39%, Boeing 777 with 15.24%, and Boeing 787 Dreamliner with 12.39%.

Best airlines flying from London Heathrow Airport to California

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

Airline	Rating	Free Cancellation	Price
Virgin Atlantic	PriceFrom ₹ 47,941	Free Cancellation	Rating 7.5 675 reviews		Search Virgin Atlantic flights
British Airways	PriceFrom ₹ 48,591	Free Cancellation	Rating 6.7 7,571 reviews		Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to California for you.

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

momondo does allow users to show only those flights to California from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to California?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to California.

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.

An easier way to manage your California trip

We make it super easy to schedule, organise 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 ₹ 57,272

Flights to San Franciscofrom ₹ 60,159

Flights to Chicagofrom ₹ 58,264

Flights to Dallasfrom ₹ 72,515

Flights to Los Angelesfrom ₹ 57,994

Flights to Washington, D.C.from ₹ 64,578

Flights to Seattlefrom ₹ 57,092

Flights to Bostonfrom ₹ 63,856

Flights to Houstonfrom ₹ 57,814

Flights to Atlantafrom ₹ 58,445

Flights to Miamifrom ₹ 65,119

Flights to Orlandofrom ₹ 75,852

Cheap flights from London Heathrow Airport to California from ₹ 43,563

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from London Heathrow Airport to California

Cheap return flights

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Cheap last-minute flights

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Scandinavian Airlines flights from London Heathrow Airport to California

Our best Scandinavian Airlines deals on London Heathrow Airport to California flight tickets

United Airlines flights from London Heathrow Airport to California

Our best United Airlines deals on London Heathrow Airport to California flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to California that are best for you.

See travel insights to California from

How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow to California flight route?

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

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

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

There are 2 cabin classes available to choose from on London Heathrow 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 Heathrow Airport to California flights?

You could potentially save up to 49% on your flight if you consider stops on a London Heathrow Airport to California flight.

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

United Airlines, LEVEL, and Finnair are the most popular carriers operating from London Heathrow to California

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

As of December 2025, there are 80 flights per day flying from London Heathrow Airport to California. The most common time of day flights depart is 11:00, with 53% of flights taking off in the afternoon.

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

563 flights are operational weekly from London Heathrow Airport to California as of December 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Cheap London Heathrow Airport to California flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in California

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

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

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

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

What is the most popular plane model from London Heathrow Airport to California?

Best airlines flying from London Heathrow Airport to California

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

Why use momondo?

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

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

How can momondo help me find flights from London to California?

I’m not ready to book a flight from London 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, organise 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