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

As of July 2026, 91 flights take off from London and land in California each day. The most common flight departure time for this route is 10:00, with 49% of daily flights taking off in the afternoon.

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

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

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

642 flights are operational weekly from London to California as of July 2026. The most popular departure day for this route is Mon, 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 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.

₹ 46,835 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.

08:40 - 16:30

LHR

LAX

15h 50m

1 stop

15:40 - 10:10

LAX

LHR

10h 30mdirect

₹ 56,528Multiple Airlines

Wed, 23 Sep - Wed, 30 Sep

08:40 - 16:30

LHR

LAX

15h 50m

1 stop

18:10 - 11:50

LAX

LHR

34h 40m

1 stop

₹ 56,624United Airlines

Wed, 21 Oct - Sat, 31 Oct

09:00 - 16:35

LHR

LAX

15h 35m

1 stop

18:55 - 13:30

LAX

LHR

10h 35mdirect

₹ 56,720Multiple Airlines

Mon, 2 Nov - Tue, 10 Nov

09:00 - 16:35

LHR

LAX

15h 35m

1 stop

08:15 - 05:55

LAX

LHR

13h 40m

1 stop

₹ 56,816Multiple Airlines

Tue, 3 Nov - Wed, 11 Nov

06:00 - 13:05

LHR

LAX

15h 05m

1 stop

15:40 - 10:10

LAX

LHR

10h 30mdirect

₹ 56,912Multiple Airlines

Tue, 22 Sep - Sat, 3 Oct

07:25 - 15:15

LHR

LAX

15h 50m

1 stop

18:55 - 13:30

LAX

LHR

10h 35mdirect

₹ 57,008Lufthansa

Thu, 22 Oct - Thu, 3 Dec

09:30 - 16:20

LHR

LAX

14h 50m

1 stop

09:25 - 07:25

LAX

LHR

14h 00m

1 stop

₹ 57,104United Airlines

Fri, 2 Oct - Thu, 15 Oct

06:55 - 15:15

LHR

LAX

16h 20m

1 stop

18:10 - 11:50

LAX

LHR

34h 40m

1 stop

₹ 57,200United Airlines

Fri, 23 Oct - Fri, 30 Oct

07:30 - 16:20

LHR

LAX

16h 50m

1 stop

14:35 - 13:20

LAX

LHR

14h 45m

1 stop

₹ 57,296United Airlines

Fri, 2 Oct - Sun, 11 Oct

09:00 - 16:35

LHR

LAX

15h 35m

1 stop

18:55 - 13:30

LAX

LHR

10h 35mdirect

₹ 57,392Multiple Airlines

Tue, 3 Nov - Sat, 7 Nov

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

2 Oct

LHR09:30London Heathrow

14h 50m

1 stop

LAX16:20Los Angeles Los Angeles

10 Oct

LAX15:40Los Angeles Los Angeles

10h 30m

LHR10:10London Heathrow

₹ 57,104

United Airlines

23 Oct

LHR06:55London Heathrow

16h 20m

1 stop

LAX15:15Los Angeles Los Angeles

30 Oct

LAX18:10Los Angeles Los Angeles

34h 40m

1 stop

LHR11:50London Heathrow

₹ 57,200

United Airlines

2 Oct

LHR07:30London Heathrow

16h 50m

1 stop

LAX16:20Los Angeles Los Angeles

11 Oct

LAX14:35Los Angeles Los Angeles

14h 45m

1 stop

LHR13:20London Heathrow

₹ 57,296

Delta flights from London to California

Our best Delta deals on London to California flight tickets

Delta

18 Nov

LHR06:30London Heathrow

13h 15m

1 stop

SFO11:45San Francisco

23 Nov

SFO10:38San Francisco

16h 07m

2 stops

LHR10:45London Heathrow

₹ 59,599

Delta

7 Dec

LHR11:50London Heathrow

11h 00m

SFO14:50San Francisco

14 Dec

SFO13:05San Francisco

13h 25m

1 stop

LHR10:30London Heathrow

₹ 59,791

Delta

4 Nov

LHR06:30London Heathrow

18h 45m

2 stops

SFO17:15San Francisco

18 Nov

SFO12:05San Francisco

15h 30m

1 stop

LHR11:35London Heathrow

₹ 60,175

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 23/9

08:40-16:30

1 stop15h 50m

Los Angeles Los Angeles

Wed 30/9

15:40-10:10

Nonstop10h 30m

₹ 56,528

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 21/10

08:40-16:30

1 stop15h 50m

Los Angeles Los Angeles

Sat 31/10

18:10-11:50

1 stop34h 40m

₹ 56,624

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/11

09:00-16:35

1 stop15h 35m

Los Angeles Los Angeles

Tue 10/11

18:55-13:30

Nonstop10h 35m

₹ 56,720

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 3/11

09:00-16:35

1 stop15h 35m

Los Angeles Los Angeles

Wed 11/11

08:15-05:55

1 stop13h 40m

₹ 56,816

Fastest return journey

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 22/9

06:00-13:05

1 stop15h 05m

Los Angeles Los Angeles

Sat 3/10

15:40-10:10

Nonstop10h 30m

₹ 56,912

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 22/10

07:25-15:15

1 stop15h 50m

Los Angeles Los Angeles

Thu 3/12

18:55-13:30

Nonstop10h 35m

₹ 57,008

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 2/10

09:30-16:20

1 stop14h 50m

Los Angeles Los Angeles

Thu 15/10

09:25-07:25

1 stop14h 00m

₹ 57,104

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 23/10

06:55-15:15

1 stop16h 20m

Los Angeles Los Angeles

Fri 30/10

18:10-11:50

1 stop34h 40m

₹ 57,200

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 2/10

07:30-16:20

1 stop16h 50m

Los Angeles Los Angeles

Sun 11/10

14:35-13:20

1 stop14h 45m

₹ 57,296

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 3/11

09:00-16:35

1 stop15h 35m

Los Angeles Los Angeles

Sat 7/11

18:55-13:30

Nonstop10h 35m

₹ 57,392

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 ₹ 55,952, 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 ₹ 57,872.

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 ₹ 73,889. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around ₹ 97,598. 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 ₹ 69,763. 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 ₹ 80,192. 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 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 ₹ 69,484 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 ₹ 63,534 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 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	₹ 42,142
Fastest flight time	11h 05m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from London in the past 72 hours is ₹ 42,142. The best return flight deal from London to California found on momondo in the last 72 hours is ₹ 20,948.

The fastest flight from London to California takes 11h 05m

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 (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%).

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.