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Cheap flights from California to London Heathrow Airport from £173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to London Heathrow Airport departing on 19/2. 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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Find the cheapest flights from California to London

Cheap return flights

These are some of the best return flight deals from California to London that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from California to London.

Cheap last-minute flights

Planning a quick getaway from California to London? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to London, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from California to London

Find recent round-trip train or bus tickets from California to London.

All round-trip flight deals to London

The cheapest plane tickets to London found on KAYAK recently.
20:05 - 21:40LAX-LHR
17h 35m1 stop
06:40 - 15:35LHR-LAX
16h 55m1 stop
£331Scandinavian Airlines
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Sat, 11 Jan - Mon, 13 Jan
20:05 - 21:35LAX-LHR
17h 30m2 stops
06:40 - 15:35LHR-LAX
16h 55m1 stop
£339Scandinavian Airlines
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Sat, 11 Jan - Mon, 13 Jan
19:15 - 22:40SFO-LHR
19h 25m1 stop
18:30 - 14:40LHR-SFO
28h 10m1 stop
£385TAP AIR PORTUGAL
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Fri, 29 Nov - Tue, 10 Dec
19:15 - 22:40SFO-LHR
19h 25m1 stop
18:30 - 14:40LHR-SFO
28h 10m1 stop
£386TAP AIR PORTUGAL
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Fri, 29 Nov - Tue, 10 Dec
21:53 - 20:45LAS-LHR
14h 52m1 stop
12:20 - 20:43LHR-LAS
16h 23m1 stop
£429JetBlue
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Tue, 14 Jan - Wed, 22 Jan
21:53 - 20:45LAS-LHR
14h 52m1 stop
12:20 - 20:43LHR-LAS
16h 23m1 stop
£430JetBlue
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Wed, 8 Jan - Tue, 28 Jan
07:50 - 09:20LAS-LHR
17h 30m2 stops
06:50 - 21:53LHR-LAS
23h 03m2 stops
£432Air Canada
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Tue, 3 Dec - Tue, 10 Dec
07:50 - 10:10LAS-LHR
18h 20m1 stop
06:50 - 21:53LHR-LAS
23h 03m2 stops
£435Air Canada
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Tue, 3 Dec - Tue, 10 Dec
20:05 - 21:35LAX-LHR
17h 30m2 stops
06:40 - 20:57LHR-LAX
22h 17m2 stops
Sat, 11 Jan - Mon, 13 Jan
07:50 - 10:10LAS-LHR
18h 20m1 stop
06:00 - 21:50LHR-LAS
23h 50m2 stops
Tue, 3 Dec - Tue, 10 Dec
18:30 - 12:50LAS-LHR
34h 20m1 stop
£173WestJet
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Wed, 19 Feb
08:40 - 12:50LAS-LHR
20h 10m1 stop
£174WestJet
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Wed, 27 Nov
19:10 - 12:50LAS-LHR
33h 40m1 stop
Wed, 4 Dec
19:10 - 12:50LAS-LHR
33h 40m1 stop
Mon, 3 Mar
20:50 - 09:10LAX-LHR
28h 20m1 stop
£199Vueling
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Tue, 14 Jan
19:30 - 20:05LAX-LHR
16h 35m1 stop
£249Vueling
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Sun, 19 Jan
22:35 - 07:10SAN-LHR
24h 35m2 stops
£275Air Canada
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Sat, 7 Dec
17:30 - 16:00SFO-LHR
14h 30m1 stop
£285Scandinavian Airlines
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Mon, 25 Nov
10:55 - 16:00SAN-LHR
21h 05m2 stops
£288Scandinavian Airlines
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Sun, 8 Dec
07:00 - 13:20SFO-LHR
22h 20m1 stop
£300Air Canada
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Wed, 16 Apr
17:30 - 21:35SFO-LHR
20h 05m2 stops
06:40 - 15:40LHR-SFO
17h 00m1 stop
£465Scandinavian Airlines
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Mon, 18 Nov - Mon, 25 Nov
17:30 - 18:50SFO-LHR
17h 20m2 stops
06:40 - 15:40LHR-SFO
17h 00m1 stop
£468Scandinavian Airlines
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Mon, 18 Nov - Mon, 25 Nov
07:00 - 06:25SFO-LHR
15h 25m1 stop
11:40 - 14:45LHR-SFO
11h 05mdirect
£479Virgin Atlantic
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Tue, 19 Nov - Tue, 26 Nov
10:00 - 11:10SFO-LHR
17h 10m1 stop
06:30 - 11:50LHR-SFO
13h 20m1 stop
£490Delta
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Mon, 18 Nov - Wed, 27 Nov
10:17 - 10:00SFO-LHR
15h 43m1 stop
06:30 - 11:50LHR-SFO
13h 20m1 stop
£491KLM
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Tue, 19 Nov - Tue, 26 Nov
13:40 - 10:00SFO-LHR
12h 20m1 stop
06:30 - 11:50LHR-SFO
13h 20m1 stop
£491KLM
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Mon, 18 Nov - Thu, 28 Nov
06:15 - 07:05SJC-LHR
16h 50m1 stop
06:20 - 18:18LHR-SJC
19h 58m2 stops
£493Delta
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Mon, 18 Nov - Wed, 4 Dec
07:25 - 06:50SFO-LHR
15h 25m1 stop
11:45 - 15:00LHR-SFO
11h 15mdirect
£493Iberia
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Tue, 19 Nov - Tue, 26 Nov
10:25 - 08:35SFO-LHR
14h 10m1 stop
14:10 - 23:26LHR-SFO
17h 16m1 stop
£508Iberia
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Wed, 20 Nov - Tue, 26 Nov
12:40 - 09:45SFO-LHR
13h 05m1 stop
11:40 - 14:45LHR-SFO
11h 05mdirect
£519Virgin Atlantic
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Mon, 18 Nov - Mon, 25 Nov
17:30 - 12:00SFO-LHR
10h 30mdirect
11:45 - 15:00LHR-SFO
11h 15mdirect
£483Iberia
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Mon, 2 Dec - Tue, 10 Dec
20:40 - 15:15SFO-LHR
10h 35mdirect
11:45 - 15:00LHR-SFO
11h 15mdirect
£483Iberia
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Wed, 4 Dec - Wed, 11 Dec
16:40 - 10:55SFO-LHR
10h 15mdirect
11:40 - 14:45LHR-SFO
11h 05mdirect
£485Virgin Atlantic
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Tue, 14 Jan - Tue, 21 Jan
17:30 - 12:00SFO-LHR
10h 30mdirect
11:45 - 15:00LHR-SFO
11h 15mdirect
£486British Airways
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Mon, 24 Feb - Tue, 4 Mar
20:40 - 15:15SFO-LHR
10h 35mdirect
11:45 - 15:00LHR-SFO
11h 15mdirect
£487British Airways
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Mon, 2 Dec - Fri, 13 Dec
22:20 - 16:40LAX-LHR
10h 20mdirect
16:45 - 20:00LHR-LAX
11h 15mdirect
£491Virgin Atlantic
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Wed, 4 Dec - Wed, 11 Dec
12:50 - 07:25SFO-LHR
10h 35mdirect
10:05 - 13:15LHR-SFO
11h 10mdirect
£492Lufthansa
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Sun, 8 Dec - Tue, 24 Dec
17:25 - 12:00SFO-LHR
10h 35mdirect
13:45 - 16:55LHR-SFO
11h 10mdirect
£493United Airlines
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Sun, 8 Dec - Tue, 24 Dec
12:50 - 07:25SFO-LHR
10h 35mdirect
10:05 - 13:15LHR-SFO
11h 10mdirect
£494Lufthansa
Find Deal
Mon, 2 Dec - Wed, 18 Dec
12:50 - 07:25SFO-LHR
10h 35mdirect
10:05 - 13:15LHR-SFO
11h 10mdirect
£495United Airlines
Find Deal
Sun, 1 Dec - Tue, 24 Dec

Scandinavian Airlines flights from California to London Heathrow Airport

Our best Scandinavian Airlines deals on California to London Heathrow Airport flight tickets
Scandinavian Airlines
11 Jan
LAX20:05Los Angeles
17h 35m
1 stop
LHR21:40London Heathrow
13 Jan
LHR06:40London Heathrow
16h 55m
1 stop
LAX15:35Los Angeles
Scandinavian Airlines
11 Jan
LAX20:05Los Angeles
17h 30m
2 stops
LHR21:35London Heathrow
13 Jan
LHR06:40London Heathrow
16h 55m
1 stop
LAX15:35Los Angeles
Scandinavian Airlines
18 Jan
LAX20:05Los Angeles
17h 30m
2 stops
LHR21:35London Heathrow
20 Jan
LHR19:30London Heathrow
28h 05m
1 stop
LAX15:35Los Angeles

TAP AIR PORTUGAL flights from California to London Heathrow Airport

Our best TAP AIR PORTUGAL deals on California to London Heathrow Airport flight tickets
TAP AIR PORTUGAL
29 Nov
SFO19:15San Francisco
19h 25m
1 stop
LHR22:40London Heathrow
10 Dec
LHR18:30London Heathrow
28h 10m
1 stop
SFO14:40San Francisco
TAP AIR PORTUGAL
29 Nov
SFO19:15San Francisco
19h 25m
1 stop
LHR22:40London Heathrow
10 Dec
LHR18:30London Heathrow
28h 10m
1 stop
SFO14:40San Francisco
TAP AIR PORTUGAL
6 Dec
SFO19:15San Francisco
18h 20m
1 stop
LHR21:35London Heathrow
10 Dec
LHR18:30London Heathrow
28h 10m
1 stop
SFO14:40San Francisco

How to get the cheapest flight ticket from California to London Heathrow Airport

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 airline that flies to London Heathrow Airport from California?

TAP AIR PORTUGAL. TAP AIR PORTUGAL, Aer Lingus, and Air France are the most popular carriers operating from California to London Heathrow Airport

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

There are 4 cabin classes available to choose from on California to London Heathrow Airport 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 California to London Heathrow Airport flights?

You could potentially save up to 43% on your flight if you consider stops on a California to London Heathrow Airport flight.

Cheap California to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from California to London Heathrow Airport

Best price found

£173

Fastest flight time

9h 50m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from California in the past 72 hours is £173. The best return flight deal from California to London Heathrow Airport found on momondo in the last 72 hours is £331.
The fastest flight from California to London Heathrow Airport takes 9h 50m
Direct flights go from California to London Heathrow Airport every day.

  • When did momondo last update prices for flights from California to London Heathrow Airport?

    Prices for flights from California to London Heathrow Airport refresh daily.

  • How many operators does momondo search for flights from California to London Heathrow Airport?

  • How old do you have to be to fly from California to London Heathrow Airport?

    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 California to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from California to London Heathrow Airport?


Best airlines flying from California to London Heathrow Airport

Compare and see reviews for airlines that fly from California to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom £378Free CancellationRating
7.3
1,303 reviews
Search Scandinavian Airlines flights
Norse Atlantic UKPriceFrom £402Free CancellationRating
7.0
40 reviews
Search Norse Atlantic UK flights
KLMPriceFrom £403Free CancellationRating
7.8
1,350 reviews
Search KLM flights
Virgin AtlanticPriceFrom £428Free CancellationRating
7.6
662 reviews
Search Virgin Atlantic flights
TAP AIR PORTUGALPriceFrom £430Free CancellationRating
7.1
1,892 reviews
Search TAP AIR PORTUGAL flights
Aer LingusPriceFrom £437Free CancellationRating
7.1
1,085 reviews
Search Aer Lingus flights
United AirlinesPriceFrom £441Free CancellationRating
7.4
9,193 reviews
Search United Airlines flights
LufthansaPriceFrom £443Free CancellationRating
6.8
7,165 reviews
Search Lufthansa flights
IberiaPriceFrom £450Free CancellationRating
7.0
2,664 reviews
Search Iberia flights
British AirwaysPriceFrom £456Free CancellationRating
6.6
6,836 reviews
Search British Airways flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from California to London for you.

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

Flights from California to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from California to London?

Once you have performed a search for California to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from California to London right now. Can momondo alert me if prices change?

If you are not ready to book a flight from California to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.


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