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Cheap flights from California to London from £154

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 departing on 27/1. 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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0 bags
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Cheap return flights

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TAP AIR PORTUGAL Logo
16:45 - 09:50LAX-LGW
33h 05m1 stop
TAP AIR PORTUGAL Logo
16:25 - 14:45LGW-LAX
30h 20m1 stop
£438TAP AIR PORTUGAL
Find Deal
Tue, 2 Dec - Mon, 1 Jun
SWISS Logo
19:10 - 17:50LAX-LGW
14h 40m1 stop
SWISS Logo
18:40 - 16:35LGW-LAX
29h 55m1 stop
£439SWISS
Find Deal
Sun, 18 Jan - Sun, 25 Jan
Multiple Airlines Logo
22:07 - 06:00LAX-LGW
23h 53m1 stop
Multiple Airlines Logo
14:00 - 11:45LGW-LAX
53h 45m2 stops
£439Multiple Airlines
Find Deal
Tue, 13 Jan - Thu, 22 Jan
American Airlines Logo
22:15 - 07:30LAX-LGW
25h 15m1 stop
American Airlines Logo
11:20 - 10:00LGW-LAX
30h 40m1 stop
£446American Airlines
Find Deal
Mon, 8 Dec - Tue, 10 Feb
Multiple Airlines Logo
08:30 - 21:40LAX-LGW
29h 10m3 stops
Multiple Airlines Logo
20:15 - 13:05LGW-LAX
24h 50m2 stops
£447Multiple Airlines
Find Deal
Wed, 28 Jan - Tue, 3 Feb
American Airlines Logo
07:00 - 09:00LAX-LGW
18h 00m2 stops
American Airlines Logo
11:20 - 09:05LGW-LAX
29h 45m2 stops
£448American Airlines
Find Deal
Mon, 8 Dec - Tue, 10 Feb
British Airways Logo
08:30 - 09:00LAS-LGW
16h 30m2 stops
British Airways Logo
11:20 - 23:59LGW-LAS
20h 39m2 stops
£515British Airways
Find Deal
Thu, 13 Nov - Tue, 18 Nov
Icelandair Logo
08:10 - 10:55OAK-LGW
18h 45m2 stops
Icelandair Logo
11:55 - 23:38LGW-OAK
19h 43m2 stops
£610Icelandair
Find Deal
Mon, 9 Feb - Thu, 19 Feb
Icelandair Logo
11:08 - 10:55OAK-LGW
15h 47m2 stops
Icelandair Logo
11:55 - 20:40LGW-OAK
16h 45m2 stops
£613Icelandair
Find Deal
Wed, 14 Jan - Thu, 22 Jan
British Airways Logo
23:59 - 19:00ONT-LGW
35h 01m2 stops
British Airways Logo
11:45 - 22:28LGW-ONT
42h 43m2 stops
£851British Airways
Find Deal
Mon, 1 Dec - Mon, 8 Dec

TAP AIR PORTUGAL flights from California to London Gatwick Airport

Our best TAP AIR PORTUGAL deals on California to London Gatwick Airport flight tickets
TAP AIR PORTUGAL
2 Dec
LAX16:45Los Angeles
33h 05m
1 stop
LGW09:50London Gatwick
1 Jun
LGW16:25London Gatwick
30h 20m
1 stop
LAX14:45Los Angeles
£438
Find similar
TAP AIR PORTUGAL
6 Jan
LAX16:45Los Angeles
33h 05m
1 stop
LGW09:50London Gatwick
23 Mar
LGW16:35London Gatwick
30h 25m
1 stop
LAX16:00Los Angeles
£442
Find similar
TAP AIR PORTUGAL
17 Nov
SFO16:35San Francisco
33h 15m
1 stop
LGW09:50London Gatwick
24 Nov
LGW21:25London Gatwick
49h 05m
2 stops
SFO14:30San Francisco
£445
Find similar

American Airlines flights from California to London Gatwick Airport

Our best American Airlines deals on California to London Gatwick Airport flight tickets
American Airlines
8 Dec
LAX22:15Los Angeles
25h 15m
1 stop
LGW07:30London Gatwick
10 Feb
LGW11:20London Gatwick
30h 40m
1 stop
LAX10:00Los Angeles
£446
Find similar
American Airlines
8 Dec
LAX07:00Los Angeles
18h 00m
2 stops
LGW09:00London Gatwick
10 Feb
LGW11:20London Gatwick
29h 45m
2 stops
LAX09:05Los Angeles
£448
Find similar
American Airlines
8 Dec
LAX06:00Los Angeles
19h 00m
2 stops
LGW09:00London Gatwick
10 Feb
LGW11:20London Gatwick
30h 40m
1 stop
LAX10:00Los Angeles
£449
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from California to London Gatwick Airport 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 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from California to London Gatwick Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Tue 2/12

16:45-09:50

1 stop33h 05m

London Gatwick

Mon 1/6

16:25-14:45

1 stop30h 20m

£438

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Sun 18/1

19:10-17:50

1 stop14h 40m

London Gatwick

Sun 25/1

18:40-16:35

1 stop29h 55m

£439

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Tue 13/1

22:07-06:00

1 stop23h 53m

London Gatwick

Thu 22/1

14:00-11:45

2 stops53h 45m

£439

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Mon 8/12

22:15-07:30

1 stop25h 15m

London Gatwick

Tue 10/2

11:20-10:00

1 stop30h 40m

£446

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Wed 28/1

08:30-21:40

3 stops29h 10m

London Gatwick

Tue 3/2

20:15-13:05

2 stops24h 50m

£447

Los AngelesLondon

LAX - LGW

LAXLGW

Los Angeles

Mon 8/12

07:00-09:00

2 stops18h 00m

London Gatwick

Tue 10/2

11:20-09:05

2 stops29h 45m

£448

Las VegasLondon

LAS - LGW

LASLGW

Las Vegas Harry Reid Intl

Thu 13/11

08:30-09:00

2 stops16h 30m

London Gatwick

Tue 18/11

11:20-23:59

2 stops20h 39m

£515

OaklandLondon

OAK - LGW

OAKLGW

Oakland

Mon 9/2

08:10-10:55

2 stops18h 45m

London Gatwick

Thu 19/2

11:55-23:38

2 stops19h 43m

£610

OaklandLondon

OAK - LGW

OAKLGW

Oakland

Wed 14/1

11:08-10:55

2 stops15h 47m

London Gatwick

Thu 22/1

11:55-20:40

2 stops16h 45m

£613

OntarioLondon

ONT - LGW

ONTLGW

Ontario

Mon 1/12

23:59-19:00

2 stops35h 01m

London Gatwick

Mon 8/12

11:45-22:28

2 stops42h 43m

£851

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 London from

How to get the cheapest flight ticket from California to London Gatwick 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 month to fly to London Gatwick Airport?

The cheapest month to fly to London Gatwick Airport from California is in October. Flight prices, which tend to average around £335, are often lower during this time because this is during the off-season. If you don’t want to visit London Gatwick Airport in October, then you should wait until September to fly from California, when ticket prices are also cheap, with an average price of £376.

What is the cheapest day to depart on your flight to London Gatwick Airport?

According to our data, Tuesday is the cheapest day to fly to London Gatwick Airport from California. The lowest ticket price found for a Tuesday departure recently was £305. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from California to London Gatwick Airport on a Saturday will generally be more expensive and average around £550. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to London Gatwick Airport?

Our data shows that the cheapest California to London Gatwick Airport flights are usually those with departure times in the afternoon. Our users have found flights to London Gatwick Airport in the afternoon for as low as £446. In contrast, the most expensive time of day to depart to London Gatwick Airport is in the morning when prices are around £556.

What is the cheapest California to London Gatwick flight route?

Fly from Los Angeles to London Gatwick for the best California - London Gatwick flight prices

How far in advance should I book a flight to London Gatwick Airport?

You are more likely to see cheaper flights to London Gatwick Airport from California when booking weeks ahead of your departure date. In general, you can expect to find flights to London Gatwick Airport for around £510 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Gatwick Airport from California for as low as £417 on momondo.

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

There are 3 cabin classes available to choose from on California to London Gatwick 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 Gatwick Airport flights?

No. A direct flight is the cheapest option for a flight between California to London Gatwick Airport.

Cheap California to London Gatwick Airport flight deals and tips

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

Best price found

£170

Direct flights

None
The best one-way flight to London Gatwick Airport from California in the past 72 hours is £170. The best return flight deal from California to London Gatwick Airport found on momondo in the last 72 hours is £456.
There are no direct flights from California to London Gatwick Airport. There are no popular flight routes from California to London Gatwick Airport.
Search flight deals

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

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

  • How old do you have to be to fly from California to London Gatwick 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 Gatwick Airport.

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

    The travel and health documents required for your trip to London Gatwick 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 Gatwick 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 Gatwick Airport?

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Canterbury
Southend-on-Sea
Ipswich
Ilford
Guildford
Colchester
Dover
Hayes
Chelmsford
Worthing
Dartford
Ramsgate
Bedford
Stansted

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from California to London. momondo saves you time and could save you money on your trip.

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

Yes. All flights to London from California on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 California to London.

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

Yes. momondo can track prices for California to London 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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