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

British Airways, Delta, and United Airlines are the most popular carriers operating from London to California

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

As of December 2025, 75 flights take off from London and land in California each day. The most common flight departure time for this route is 11:00, with 55% of daily flights taking off in the afternoon.

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

529 flights are operational weekly from London to California as of December 2025. The most popular departure day for this route is Sat, with 15% of flights per week taking off on this day.

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?

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

How old do you have to be to fly from London 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 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.

₹ 37,398 Cheap Flights from London to California in 2025/26

1 adult

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Find the cheapest flights from London to California

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

07:05 - 17:00

LHR

LAX

17h 55m2 stops

19:30 - 08:55

LAX

LHR

29h 25m2 stops

₹ 52,860Scandinavian Airlines

Thu, 29 Jan - Mon, 9 Feb

06:40 - 17:00

LHR

LAX

18h 20m2 stops

19:30 - 21:40

LAX

LHR

18h 10m1 stop

₹ 54,029Scandinavian Airlines

Fri, 16 Jan - Mon, 19 Jan

19:50 - 17:00

LHR

LAX

29h 10m2 stops

19:30 - 21:35

LAX

LHR

18h 05m2 stops

₹ 54,119Scandinavian Airlines

Wed, 14 Jan - Tue, 20 Jan

11:30 - 20:10

LHR

SFO

16h 40m1 stop

12:50 - 07:25

SFO

LHR

10h 35mdirect

₹ 56,276United Airlines

Mon, 19 Jan - Mon, 26 Jan

11:10 - 18:55

LHR

SFO

15h 45m1 stop

17:25 - 12:00

SFO

LHR

10h 35mdirect

₹ 56,366Lufthansa

Tue, 20 Jan - Tue, 27 Jan

12:05 - 16:30

LHR

SFO

36h 25m1 stop

12:50 - 07:25

SFO

LHR

10h 35mdirect

₹ 56,816United Airlines

Sun, 8 Feb - Thu, 19 Feb

18:40 - 16:30

LHR

SFO

29h 50m1 stop

19:25 - 21:40

SFO

LHR

18h 15m1 stop

₹ 56,995SWISS

Tue, 23 Dec - Tue, 13 Jan

09:15 - 00:47

LHR

SFO

23h 32m2 stops

08:00 - 06:50

SFO

LHR

14h 50m1 stop

₹ 57,355British Airways

Tue, 20 Jan - Wed, 28 Jan

06:15 - 21:29

LHR

SJC

23h 14m2 stops

14:32 - 08:15

SJC

LHR

33h 43m1 stop

₹ 58,524British Airways

Sat, 7 Feb - Wed, 11 Feb

18:40 - 16:30

LGW

SFO

29h 50m1 stop

19:25 - 17:50

SFO

LGW

14h 25m1 stop

₹ 59,153SWISS

Sat, 14 Feb - Mon, 2 Mar

Scandinavian Airlines flights from London to California

Our best Scandinavian Airlines deals on London to California flight tickets

Scandinavian Airlines

29 Jan

LHR07:05London Heathrow

17h 55m

2 stops

LAX17:00Los Angeles

9 Feb

LAX19:30Los Angeles

29h 25m

2 stops

LHR08:55London Heathrow

₹ 52,860

Find similar

Scandinavian Airlines

16 Jan

LHR06:40London Heathrow

18h 20m

2 stops

LAX17:00Los Angeles

19 Jan

LAX19:30Los Angeles

18h 10m

1 stop

LHR21:40London Heathrow

₹ 54,029

Find similar

Scandinavian Airlines

14 Jan

LHR19:50London Heathrow

29h 10m

2 stops

LAX17:00Los Angeles

20 Jan

LAX19:30Los Angeles

18h 05m

2 stops

LHR21:35London Heathrow

₹ 54,119

Find similar

TAP AIR PORTUGAL flights from London to California

Our best TAP AIR PORTUGAL deals on London to California flight tickets

TAP AIR PORTUGAL

19 Jan

LGW21:25London Gatwick

49h 05m

2 stops

SFO14:30San Francisco

26 Jan

SFO16:35San Francisco

20h 00m

2 stops

LGW20:35London Gatwick

₹ 57,625

Find similar

TAP AIR PORTUGAL

26 Jan

LGW21:25London Gatwick

49h 05m

2 stops

SFO14:30San Francisco

23 Feb

SFO16:35San Francisco

20h 00m

2 stops

LGW20:35London Gatwick

₹ 57,804

Find similar

TAP AIR PORTUGAL

19 Jan

LGW21:25London Gatwick

49h 05m

2 stops

SFO14:30San Francisco

26 Jan

SFO16:35San Francisco

20h 00m

2 stops

LGW20:35London Gatwick

₹ 57,984

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 29/1

07:05-17:00

2 stops17h 55m

Los Angeles

Mon 9/2

19:30-08:55

2 stops29h 25m

₹ 52,860

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 16/1

06:40-17:00

2 stops18h 20m

Los Angeles

Mon 19/1

19:30-21:40

1 stop18h 10m

₹ 54,029

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 14/1

19:50-17:00

2 stops29h 10m

Los Angeles

Tue 20/1

19:30-21:35

2 stops18h 05m

₹ 54,119

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Mon 19/1

11:30-20:10

1 stop16h 40m

San Francisco

Mon 26/1

12:50-07:25

Nonstop10h 35m

₹ 56,276

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 20/1

11:10-18:55

1 stop15h 45m

San Francisco

Tue 27/1

17:25-12:00

Nonstop10h 35m

₹ 56,366

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 8/2

12:05-16:30

1 stop36h 25m

San Francisco

Thu 19/2

12:50-07:25

Nonstop10h 35m

₹ 56,816

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 23/12

18:40-16:30

1 stop29h 50m

San Francisco

Tue 13/1

19:25-21:40

1 stop18h 15m

₹ 56,995

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Tue 20/1

09:15-00:47

2 stops23h 32m

San Francisco

Wed 28/1

08:00-06:50

1 stop14h 50m

₹ 57,355

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Sat 7/2

06:15-21:29

2 stops23h 14m

San Jose

Wed 11/2

14:32-08:15

1 stop33h 43m

₹ 58,524

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Sat 14/2

18:40-16:30

1 stop29h 50m

San Francisco

Mon 2/3

19:25-17:50

1 stop14h 25m

₹ 59,153

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 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 is in February. Flight prices, which tend to average around ₹ 51,512, 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 averaging around ₹ 51,512.

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 when prices can be found for as low as ₹ 51,283. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around ₹ 75,116. 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 to California when you can find flight prices for as low as ₹ 51,283. 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 ₹ 62,918. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to California flight route?

Fly from London Gatwick to Los Angeles for the best London - 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 when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around ₹ 61,025 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 for as low as ₹ 56,546 on momondo.

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

There are 2 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 20% 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	₹ 58,490
Fastest flight time	11h 00m
Direct flights	Every day
Airports in California	2 airports

The best flight deal from London to California found on momondo in the last 72 hours is ₹ 58,490

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

Direct flights go from London to California every day.

There are 2 airports near California: Los Angeles (LAX), San Francisco (SFO)

Search flight deals

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?
As of December 2025, there are 2 operators available to choose from for flights from London to California.
How old do you have to be to fly from London 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 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 (31.22% of total bookings). The next most popular plane models are Airbus A380-800 (17.05%), Boeing 777 (14.61%), and Boeing 787 Dreamliner (12.62%).

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
Virgin Atlantic	PriceFrom ₹ 47,784	Free Cancellation	Rating 7.5 675 reviews		Search Virgin Atlantic flights
British Airways	PriceFrom ₹ 48,433	Free Cancellation	Rating 6.7 7,562 reviews		Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to California. momondo saves you time and could save you money on your trip.

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

All flight searches from London to California on momondo can be filtered to show those which offer flexible booking policies.

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?

Yes. momondo can track prices for London to California flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.