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Cheap flights from London to California from ₹ 28,364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to California departing on 13/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Aer Lingus Logo
07:40 - 18:25LHR-LAX
18h 45m1 stop
Aer Lingus Logo
20:15 - 18:55LAX-LHR
14h 40m1 stop
₹ 42,766Aer Lingus
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Thu, 2 Oct - Mon, 6 Oct
United Airlines Logo
09:00 - 16:35LHR-LAX
15h 35m1 stop
United Airlines Logo
19:00 - 13:30LAX-LHR
10h 30mdirect
₹ 43,029United Airlines
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Thu, 6 Nov - Thu, 13 Nov
United Airlines Logo
09:00 - 16:35LHR-LAX
15h 35m1 stop
United Airlines Logo
08:45 - 07:10LAX-LHR
14h 25m1 stop
₹ 43,117United Airlines
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Fri, 23 Jan - Tue, 24 Feb
Multiple Airlines Logo
09:00 - 16:35LHR-LAX
15h 35m1 stop
Multiple Airlines Logo
19:00 - 13:30LAX-LHR
10h 30mdirect
₹ 43,205Multiple Airlines
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Wed, 28 Jan - Fri, 20 Feb
Austrian Airlines Logo
06:00 - 13:05LHR-LAX
15h 05m1 stop
Austrian Airlines Logo
08:25 - 06:20LAX-LHR
13h 55m1 stop
₹ 43,468Austrian Airlines
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Wed, 1 Oct - Tue, 7 Oct
Austrian Airlines Logo
06:00 - 13:05LHR-LAX
15h 05m1 stop
Austrian Airlines Logo
16:40 - 11:10LAX-LHR
10h 30mdirect
₹ 43,644Austrian Airlines
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Wed, 1 Oct - Fri, 10 Oct
Delta Logo
06:30 - 11:50LHR-LAX
13h 20m1 stop
Delta Logo
15:30 - 10:00LAX-LHR
10h 30mdirect
₹ 45,576Delta
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Wed, 8 Oct - Sat, 18 Oct
Delta Logo
06:30 - 11:50LHR-LAX
13h 20m1 stop
Delta Logo
15:45 - 10:15LAX-LHR
10h 30mdirect
₹ 45,664Delta
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Wed, 8 Oct - Tue, 21 Oct
Lufthansa Logo
07:40 - 16:15LHR-LAX
15h 35m1 stop
Lufthansa Logo
19:00 - 13:30LAX-LHR
10h 30mdirect
₹ 46,454Lufthansa
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Sun, 26 Oct - Sun, 9 Nov
Lufthansa Logo
12:20 - 15:25LHR-SFO
11h 05mdirect
Lufthansa Logo
13:02 - 10:40SFO-LHR
13h 38m1 stop
₹ 47,244Lufthansa
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Fri, 3 Oct - Sat, 11 Oct

United Airlines flights from London to California

Our best United Airlines deals on London to California flight tickets
United Airlines
6 Nov
LHR09:00London Heathrow
15h 35m
1 stop
LAX16:35Los Angeles
13 Nov
LAX19:00Los Angeles
10h 30m
LHR13:30London Heathrow
₹ 43,029
Find similar
United Airlines
23 Jan
LHR09:00London Heathrow
15h 35m
1 stop
LAX16:35Los Angeles
24 Feb
LAX14:10Los Angeles
13h 40m
1 stop
LHR11:50London Heathrow
₹ 43,117
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United Airlines
9 Feb
LHR13:45London Heathrow
34h 50m
1 stop
LAX16:35Los Angeles
6 Mar
LAX23:50Los Angeles
22h 50m
1 stop
LHR06:40London Heathrow
₹ 43,293
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Scandinavian Airlines flights from London to California

Our best Scandinavian Airlines deals on London to California flight tickets
Scandinavian Airlines
8 Mar
LHR19:30London Heathrow
27h 05m
1 stop
SFO15:35San Francisco
17 Mar
SFO17:40San Francisco
18h 10m
2 stops
LHR18:50London Heathrow
₹ 48,123
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Scandinavian Airlines
28 Jan
LHR19:50London Heathrow
26h 45m
2 stops
SFO14:35San Francisco
9 Feb
SFO16:40San Francisco
18h 10m
2 stops
LHR18:50London Heathrow
₹ 48,386
Find similar
Scandinavian Airlines
28 Jan
LHR19:50London Heathrow
26h 45m
2 stops
SFO14:35San Francisco
9 Feb
SFO16:40San Francisco
15h 45m
2 stops
LHR16:25London Heathrow
₹ 48,474
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 59,053 searches. Data last updated 17 September 2025.
Use the filters below to find and compare flights from London to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 2/10

07:40-18:25

1 stop18h 45m

Los Angeles

Mon 6/10

20:15-18:55

1 stop14h 40m

₹ 42,766

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 6/11

09:00-16:35

1 stop15h 35m

Los Angeles

Thu 13/11

19:00-13:30

Nonstop10h 30m

₹ 43,029

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 23/1

09:00-16:35

1 stop15h 35m

Los Angeles

Tue 24/2

08:45-07:10

1 stop14h 25m

₹ 43,117

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 28/1

09:00-16:35

1 stop15h 35m

Los Angeles

Fri 20/2

19:00-13:30

Nonstop10h 30m

₹ 43,205

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 1/10

06:00-13:05

1 stop15h 05m

Los Angeles

Tue 7/10

08:25-06:20

1 stop13h 55m

₹ 43,468

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 1/10

06:00-13:05

1 stop15h 05m

Los Angeles

Fri 10/10

16:40-11:10

Nonstop10h 30m

₹ 43,644

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 8/10

06:30-11:50

1 stop13h 20m

Los Angeles

Sat 18/10

15:30-10:00

Nonstop10h 30m

₹ 45,576

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 8/10

06:30-11:50

1 stop13h 20m

Los Angeles

Tue 21/10

15:45-10:15

Nonstop10h 30m

₹ 45,664

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sun 26/10

07:40-16:15

1 stop15h 35m

Los Angeles

Sun 9/11

19:00-13:30

Nonstop10h 30m

₹ 46,454

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Fri 3/10

12:20-15:25

Nonstop11h 05m

San Francisco

Sat 11/10

13:02-10:40

1 stop13h 38m

₹ 47,244

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

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

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 ₹ 49,615, 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 ₹ 50,494.

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 ₹ 50,095. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around ₹ 131,115. 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 ₹ 52,918. 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 ₹ 61,460. 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 ₹ 58,726 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 ₹ 54,357 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

₹ 42,225

Fastest flight time

11h 00m

Direct flights

Every day

Airports in California

1 airport
The best one-way flight to California from London in the past 72 hours is ₹ 42,225. The best return flight deal from London to California found on momondo in the last 72 hours is ₹ 102,278.
The fastest flight from London to California takes 11h 00m
Direct flights go from London to California every day.
There is 1 airport near California: San Francisco (SFO)
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  • 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?

  • 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?

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
British AirwaysPriceFrom ₹ 46,019Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
Virgin AtlanticPriceFrom ₹ 46,677Free CancellationRating
7.4
664 reviews
Search Virgin Atlantic 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.

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Find better results for your trip to California

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Popular flights according to clicks in the last 7 days on momondo
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