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

644 flights are operational weekly from London to California as of August 2026. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.

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

United Airlines, British Airways, and Alaska 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 August 2026, 92 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.

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.

₹ 46,462 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.

15:05 - 18:25LHR London Heathrow-LAX Los Angeles Los Angeles

11h 20mdirect

17:05 - 11:35LAX Los Angeles Los Angeles-LHR London Heathrow

10h 30mdirect

₹ 55,412British Airways

Wed, 7 Oct - Wed, 14 Oct

08:20 - 11:45LHR London Heathrow-LAX Los Angeles Los Angeles

11h 25mdirect

18:05 - 12:45LAX Los Angeles Los Angeles-LHR London Heathrow

10h 40mdirect

₹ 55,507British Airways

Tue, 8 Sep - Tue, 15 Sep

07:30 - 16:20LHR London Heathrow-LAX Los Angeles Los Angeles

16h 50m1 stop Frankfurt am Main

15:40 - 10:10LAX Los Angeles Los Angeles-LHR London Heathrow

10h 30mdirect

₹ 55,602United Airlines

Fri, 18 Sep - Fri, 25 Sep

07:25 - 15:15LHR London Heathrow-LAX Los Angeles Los Angeles

15h 50m1 stop Munich Franz Josef Strauss

18:45 - 06:30LAX Los Angeles Los Angeles-LHR London Heathrow

27h 45m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

₹ 55,792United Airlines

Sat, 5 Sep - Sat, 12 Sep

15:20 - 18:45LHR London Heathrow-LAX Los Angeles Los Angeles

11h 25mdirect

18:55 - 13:30LAX Los Angeles Los Angeles-LHR London Heathrow

10h 35mdirect

₹ 55,888Lufthansa

Sun, 13 Dec - Thu, 7 Jan

13:05 - 16:25LHR London Heathrow-LAX Los Angeles Los Angeles

11h 20mdirect

15:32 - 12:00LAX Los Angeles Los Angeles-LHR London Heathrow

13h 28m1 stop Chicago O'Hare Intl

₹ 55,983Multiple Airlines

Sun, 18 Oct - Fri, 30 Oct

06:00 - 13:05LHR London Heathrow-LAX Los Angeles Los Angeles

15h 05m1 stop Vienna Intl

14:15 - 11:55LAX Los Angeles Los Angeles-LHR London Heathrow

13h 40m1 stop Chicago O'Hare Intl

₹ 56,078Multiple Airlines

Thu, 3 Sep - Tue, 8 Sep

08:45 - 16:30LHR London Heathrow-LAX Los Angeles Los Angeles

15h 45m1 stop Zurich

08:15 - 06:30LAX Los Angeles Los Angeles-LHR London Heathrow

14h 15m1 stop Montreal Pierre Elliott Trudeau Intl

₹ 56,173United Airlines

Thu, 3 Sep - Tue, 8 Sep

16:55 - 20:20LHR London Heathrow-LAX Los Angeles Los Angeles

11h 25mdirect

18:05 - 12:45LAX Los Angeles Los Angeles-LHR London Heathrow

10h 40mdirect

₹ 56,268British Airways

Thu, 3 Sep - Wed, 16 Sep

13:00 - 21:39LHR London Heathrow-LAX Los Angeles Los Angeles

16h 39m1 stop Montreal Pierre Elliott Trudeau Intl

00:35 - 07:55LAX Los Angeles Los Angeles-LHR London Heathrow

23h 20m1 stop Chicago O'Hare Intl

₹ 56,364United Airlines

Thu, 10 Dec - Thu, 31 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:50 - 08:22LHR London Heathrow-LAX Los Angeles Los Angeles

33h 32m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

15:35 - 10:10LAX Los Angeles Los Angeles-LHR London Heathrow

10h 35mdirect

₹ 64,552United Airlines

Wed, 12 Aug - Wed, 19 Aug

06:50 - 08:22LHR London Heathrow-LAX Los Angeles Los Angeles

33h 32m2 stops Brussels Bruxelles-National Chicago O'Hare Intl

15:35 - 10:10LAX Los Angeles Los Angeles-LHR London Heathrow

10h 35mdirect

₹ 64,647United Airlines

Wed, 12 Aug - Wed, 19 Aug

13:05 - 16:10LHR London Heathrow-LAX Los Angeles Los Angeles

11h 05mdirect

16:10 - 14:10LAX Los Angeles Los Angeles-LHR London Heathrow

14h 00m1 stop San Francisco

₹ 65,028United Airlines

Thu, 13 Aug - Fri, 21 Aug

11:05 - 19:21LHR London Heathrow-LAX Los Angeles Los Angeles

16h 16m1 stop Chicago O'Hare Intl

09:37 - 07:25LAX Los Angeles Los Angeles-LHR London Heathrow

13h 48m1 stop San Francisco

₹ 65,504United Airlines

Thu, 13 Aug - Thu, 20 Aug

08:00 - 17:37LHR London Heathrow-LAX Los Angeles Los Angeles

17h 37m1 stop Chicago O'Hare Intl

16:10 - 12:25LAX Los Angeles Los Angeles-LHR London Heathrow

12h 15m1 stop Denver Intl

₹ 66,170United Airlines

Thu, 13 Aug - Mon, 31 Aug

14:50 - 22:42LHR London Heathrow-LAX Los Angeles Los Angeles

15h 52m1 stop Denver Intl

08:15 - 07:45LAX Los Angeles Los Angeles-LHR London Heathrow

15h 30m1 stop Houston George Bush Intcntl

₹ 66,265United Airlines

Wed, 12 Aug - Wed, 26 Aug

14:50 - 20:52LHR London Heathrow-LAX Los Angeles Los Angeles

14h 02m1 stop Denver Intl

10:40 - 09:35LAX Los Angeles Los Angeles-LHR London Heathrow

14h 55m1 stop Toronto Pearson Intl

₹ 66,932United Airlines

Wed, 12 Aug - Wed, 2 Sep

11:25 - 20:52LHR London Heathrow-LAX Los Angeles Los Angeles

17h 27m1 stop Denver Intl

15:40 - 10:10LAX Los Angeles Los Angeles-LHR London Heathrow

10h 30mdirect

₹ 67,503United Airlines

Wed, 12 Aug - Wed, 21 Oct

14:50 - 22:42LHR London Heathrow-LAX Los Angeles Los Angeles

15h 52m1 stop Denver Intl

08:15 - 07:45LAX Los Angeles Los Angeles-LHR London Heathrow

15h 30m1 stop Houston George Bush Intcntl

₹ 67,598United Airlines

Wed, 12 Aug - Wed, 26 Aug

11:25 - 17:29LHR London Heathrow-LAX Los Angeles Los Angeles

14h 04m1 stop Denver Intl

15:35 - 10:10LAX Los Angeles Los Angeles-LHR London Heathrow

10h 35mdirect

₹ 68,170United Airlines

Tue, 11 Aug - Tue, 18 Aug

Cheap direct flights

Enter your travel dates to find the best prices.

15:05 - 18:25LHR London Heathrow-LAX Los Angeles Los Angeles

11h 20mdirect

17:05 - 11:35LAX Los Angeles Los Angeles-LHR London Heathrow

10h 30mdirect

₹ 55,412British Airways

Wed, 7 Oct - Wed, 14 Oct

08:20 - 11:45LHR London Heathrow-LAX Los Angeles Los Angeles

11h 25mdirect

18:05 - 12:45LAX Los Angeles Los Angeles-LHR London Heathrow

10h 40mdirect

₹ 55,507British Airways

Tue, 8 Sep - Tue, 15 Sep

13:05 - 16:25LHR London Heathrow-LAX Los Angeles Los Angeles

11h 20mdirect

15:40 - 10:10LAX Los Angeles Los Angeles-LHR London Heathrow

10h 30mdirect

₹ 55,888Multiple Airlines

Tue, 6 Oct - Fri, 16 Oct

13:05 - 16:25LHR London Heathrow-LAX Los Angeles Los Angeles

11h 20mdirect

19:55 - 13:30LAX Los Angeles Los Angeles-LHR London Heathrow

10h 35mdirect

₹ 55,983Multiple Airlines

Sun, 18 Oct - Wed, 28 Oct

13:05 - 16:10LHR London Heathrow-LAX Los Angeles Los Angeles

11h 05mdirect

15:40 - 10:10LAX Los Angeles Los Angeles-LHR London Heathrow

10h 30mdirect

₹ 56,078Austrian Airlines

Thu, 3 Sep - Wed, 9 Sep

13:05 - 16:10LHR London Heathrow-LAX Los Angeles Los Angeles

11h 05mdirect

15:40 - 10:10LAX Los Angeles Los Angeles-LHR London Heathrow

10h 30mdirect

₹ 56,173Lufthansa

Fri, 4 Sep - Thu, 17 Sep

13:05 - 16:10LHR London Heathrow-LAX Los Angeles Los Angeles

11h 05mdirect

15:40 - 10:10LAX Los Angeles Los Angeles-LHR London Heathrow

10h 30mdirect

₹ 56,268United Airlines

Thu, 3 Sep - Wed, 16 Sep

08:20 - 11:45LHR London Heathrow-LAX Los Angeles Los Angeles

11h 25mdirect

18:10 - 12:45LAX Los Angeles Los Angeles-LHR London Heathrow

10h 35mdirect

₹ 56,554British Airways

Mon, 7 Sep - Tue, 6 Oct

15:20 - 18:45LHR London Heathrow-LAX Los Angeles Los Angeles

11h 25mdirect

18:55 - 13:30LAX Los Angeles Los Angeles-LHR London Heathrow

10h 35mdirect

₹ 56,840United Airlines

Sat, 9 Jan - Thu, 21 Jan

10:05 - 13:20LHR London Heathrow-SFO San Francisco

11h 15mdirect

16:40 - 11:15SFO San Francisco-LHR London Heathrow

10h 35mdirect

₹ 56,935Lufthansa

Thu, 4 Feb - Thu, 4 Mar

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United Airlines flights from London to California

Our best United Airlines deals on London to California flight tickets

United Airlines

18 Sept

LHR07:30London Heathrow

16h 50m

1 stop

LAX16:20Los Angeles Los Angeles

25 Sept

LAX16:15Los Angeles Los Angeles

12h 10m

1 stop

LHR12:25London Heathrow

₹ 55,602

United Airlines

5 Sept

LHR07:25London Heathrow

15h 50m

1 stop

LAX15:15Los Angeles Los Angeles

12 Sept

LAX18:45Los Angeles Los Angeles

27h 45m

2 stops

LHR06:30London Heathrow

₹ 55,792

United Airlines

3 Sept

LHR08:45London Heathrow

15h 45m

1 stop

LAX16:30Los Angeles Los Angeles

8 Sept

LAX08:15Los Angeles Los Angeles

14h 15m

1 stop

LHR06:30London Heathrow

₹ 56,173

Delta flights from London to California

Our best Delta deals on London to California flight tickets

Delta

2 Sept

LHR06:30London Heathrow

13h 20m

1 stop

LAX11:50Los Angeles Los Angeles

9 Sept

LAX17:55Los Angeles Los Angeles

13h 40m

1 stop

LHR15:35London Heathrow

₹ 56,649

Delta

7 Sept

LHR06:30London Heathrow

13h 20m

1 stop

LAX11:50Los Angeles Los Angeles

28 Sept

LAX20:35Los Angeles Los Angeles

10h 25m

LHR15:00London Heathrow

₹ 56,744

Delta

13 Nov

LHR08:55London Heathrow

17h 30m

1 stop

LAX18:25Los Angeles Los Angeles

9 Mar

LAX17:10Los Angeles Los Angeles

10h 25m

LHR11:35London Heathrow

₹ 57,030

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Wed 7/10

15:05-18:25

Nonstop11h 20m

Los Angeles Los Angeles

Wed 14/10

17:05-11:35

Nonstop10h 30m

₹ 55,412

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Tue 8/9

08:20-11:45

Nonstop11h 25m

Los Angeles Los Angeles

Tue 15/9

18:05-12:45

Nonstop10h 40m

₹ 55,507

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Fri 18/9

07:30-16:20

1 stop16h 50m

Los Angeles Los Angeles

Fri 25/9

15:40-10:10

Nonstop10h 30m

₹ 55,602

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sat 5/9

07:25-15:15

1 stop15h 50m

Los Angeles Los Angeles

Sat 12/9

18:45-06:30

2 stops27h 45m

₹ 55,792

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sun 13/12

15:20-18:45

Nonstop11h 25m

Los Angeles Los Angeles

Thu 7/1

18:55-13:30

Nonstop10h 35m

₹ 55,888

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Sun 18/10

13:05-16:25

Nonstop11h 20m

Los Angeles Los Angeles

Fri 30/10

15:32-12:00

1 stop13h 28m

₹ 55,983

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 3/9

06:00-13:05

1 stop15h 05m

Los Angeles Los Angeles

Tue 8/9

14:15-11:55

1 stop13h 40m

₹ 56,078

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 3/9

08:45-16:30

1 stop15h 45m

Los Angeles Los Angeles

Tue 8/9

08:15-06:30

1 stop14h 15m

₹ 56,173

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 3/9

16:55-20:20

Nonstop11h 25m

Los Angeles Los Angeles

Wed 16/9

18:05-12:45

Nonstop10h 40m

₹ 56,268

LondonLos Angeles

LHR London Heathrow - LAX Los Angeles Los Angeles

LHRLAX

London Heathrow

Thu 10/12

13:00-21:39

1 stop16h 39m

Los Angeles Los Angeles

Thu 31/12

00:35-07:55

1 stop23h 20m

₹ 56,364

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 ₹ 55,888, 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 ₹ 58,649.

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 ₹ 73,300. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around ₹ 96,821. 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 ₹ 69,207. 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 ₹ 82,450. 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 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 ₹ 69,122 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 ₹ 63,409 on momondo.

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

There are 3 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	₹ 156,025
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 ₹ 156,025

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 (46.02% of total bookings). The next most popular plane models are Airbus A350-1000 (15.46%), Airbus A380-800 (14.81%), and Boeing 777 (8.22%).

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.