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

As of June 2026, 94 flights take off from London and land in California each day. The most common flight departure time for this route is 10:00, with 52% of daily flights taking off in the afternoon.

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

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

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

660 flights are operational weekly from London to California as of June 2026. The most popular departure day for this route is Mon, with 14% 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 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.

₹ 46,895 Cheap Flights from London to California in 2026

Find the cheapest flights from London to California

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

13:05 - 16:10

LHR

LAX

11h 05mdirect

15:40 - 10:10

LAX

LHR

10h 30mdirect

₹ 60,604United Airlines

Thu, 20 Aug - Sat, 26 Sep

13:05 - 16:10

LHR

LAX

11h 05mdirect

15:35 - 10:10

LAX

LHR

10h 35mdirect

₹ 60,698Lufthansa

Fri, 21 Aug - Tue, 1 Sep

11:20 - 14:35

LHR

LAX

11h 15mdirect

16:35 - 10:55

LAX

LHR

10h 20mdirect

₹ 60,887Delta

Tue, 10 Nov - Mon, 16 Nov

06:30 - 17:12

LHR

SJC

18h 42m

2 stops

11:41 - 13:15

SJC

LHR

17h 34m

2 stops

₹ 60,982Delta

Thu, 27 Aug - Thu, 10 Sep

09:30 - 21:30

LHR

LAX

20h 00m

1 stop

15:35 - 10:10

LAX

LHR

10h 35mdirect

₹ 60,982United Airlines

Sat, 22 Aug - Tue, 1 Sep

12:25 - 20:35

LHR

SJC

16h 10m

1 stop

11:35 - 15:35

SJC

LHR

20h 00m

1 stop

₹ 62,967Virgin Atlantic

Thu, 16 Jul - Wed, 29 Jul

06:30 - 11:45

LHR

SFO

13h 15m

1 stop

20:10 - 18:35

SFO

LHR

14h 25m

1 stop

₹ 63,157Multiple Airlines

Thu, 27 Aug - Tue, 8 Sep

06:30 - 11:45

LHR

SFO

13h 15m

1 stop

20:10 - 18:35

SFO

LHR

14h 25m

1 stop

₹ 63,251Multiple Airlines

Thu, 20 Aug - Tue, 8 Sep

10:00 - 20:18

LGW

SFO

18h 18m

2 stops

15:40 - 15:45

SFO

LGW

16h 05m

1 stop

₹ 63,346Virgin Atlantic

Tue, 10 Nov - Sat, 28 Nov

16:55 - 00:09

LHR

SFO

15h 14m

1 stop

17:35 - 18:20

SFO

LHR

16h 45m

1 stop

₹ 64,102British Airways

Sun, 28 Jun - Fri, 24 Jul

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from London to California

Our best United Airlines deals on London to California flight tickets

United Airlines

20 Aug

LHR13:05London Heathrow

11h 05m

LAX16:10Los Angeles Los Angeles

26 Sept

LAX15:40Los Angeles Los Angeles

10h 30m

LHR10:10London Heathrow

₹ 60,604

United Airlines

22 Aug

LHR09:30London Heathrow

20h 00m

1 stop

LAX21:30Los Angeles Los Angeles

1 Sept

LAX15:35Los Angeles Los Angeles

10h 35m

LHR10:10London Heathrow

₹ 60,982

United Airlines

22 Aug

LHR14:05London Heathrow

15h 25m

1 stop

LAX21:30Los Angeles Los Angeles

1 Sept

LAX23:15Los Angeles Los Angeles

14h 10m

1 stop

LHR21:25London Heathrow

₹ 61,076

Delta flights from London to California

Our best Delta deals on London to California flight tickets

Delta

10 Nov

LHR11:20London Heathrow

11h 15m

LAX14:35Los Angeles Los Angeles

16 Nov

LAX16:35Los Angeles Los Angeles

10h 20m

LHR10:55London Heathrow

₹ 60,887

Delta

27 Aug

LHR06:30London Heathrow

18h 42m

2 stops

SJC17:12San Jose

10 Sept

SJC11:41San Jose

17h 34m

2 stops

LHR13:15London Heathrow

₹ 60,982

Delta

20 Jul

LHR06:30London Heathrow

18h 42m

2 stops

SJC17:12San Jose

29 Jul

SJC07:00San Jose

17h 50m

2 stops

LHR08:50London Heathrow

₹ 61,266

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 20/8

13:05-16:10

Nonstop11h 05m

Los Angeles Los Angeles

Sat 26/9

15:40-10:10

Nonstop10h 30m

₹ 60,604

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 21/8

13:05-16:10

Nonstop11h 05m

Los Angeles Los Angeles

Tue 1/9

15:35-10:10

Nonstop10h 35m

₹ 60,698

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 10/11

11:20-14:35

Nonstop11h 15m

Los Angeles Los Angeles

Mon 16/11

16:35-10:55

Nonstop10h 20m

₹ 60,887

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 27/8

06:30-17:12

2 stops18h 42m

San Jose

Thu 10/9

11:41-13:15

2 stops17h 34m

₹ 60,982

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 22/8

09:30-21:30

1 stop20h 00m

Los Angeles Los Angeles

Tue 1/9

15:35-10:10

Nonstop10h 35m

₹ 60,982

LondonSan Jose

LHR - SJC

LHRSJC

London Heathrow

Thu 16/7

12:25-20:35

1 stop16h 10m

San Jose

Wed 29/7

11:35-15:35

1 stop20h 00m

₹ 62,967

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 27/8

06:30-11:45

1 stop13h 15m

San Francisco

Tue 8/9

20:10-18:35

1 stop14h 25m

₹ 63,157

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 20/8

06:30-11:45

1 stop13h 15m

San Francisco

Tue 8/9

20:10-18:35

1 stop14h 25m

₹ 63,251

LondonSan Francisco

LGW - SFO

LGWSFO

London Gatwick

Tue 10/11

10:00-20:18

2 stops18h 18m

San Francisco

Sat 28/11

15:40-15:45

1 stop16h 05m

₹ 63,346

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 28/6

16:55-00:09

1 stop15h 14m

San Francisco

Fri 24/7

17:35-18:20

1 stop16h 45m

₹ 64,102

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 September. Flight prices, which tend to average around ₹ 54,647, are often lower during this time because this is during the off-season. The month of February is another great option to travel to California, with average flight prices from London averaging around ₹ 56,160.

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 ₹ 72,989. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around ₹ 96,146. 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 ₹ 68,725. 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 ₹ 79,000. 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 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 ₹ 67,750 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 ₹ 61,833 on momondo.

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

There is only 1 cabin class 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	₹ 80,172
Fastest flight time	11h 10m
Direct flights	Every day
Airports in California	418 airports

The best flight deal from London to California found on momondo in the last 72 hours is ₹ 80,172

The fastest flight from London to California takes 11h 10m

Direct flights go from London to California every day.

There are 418 airports in California. From London there are direct flights to San Francisco (SFO).

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 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 (34.04% of total bookings). The next most popular plane models are Airbus A350-1000 (20.97%), Airbus A380-800 (14.15%), and Boeing 777 (9.78%).

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.