Flights to California

£360 Cheap flights to California

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to California departing on 23/3. 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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Recent flights found to popular cities in California

Find flights to these popular cities in California from your nearest airport.
SWISS
23 Mar
LHR
29h 55m
1 stop
LAX
2 Apr
LAX
10h 40m
LHR
£360
United Airlines
8 Feb
LHR
17h 43m
2 stops
LAX
27 Mar
LAX
31h 35m
1 stop
LHR
£361
SWISS
28 Jan
LCY
30h 55m
1 stop
LAX
8 Feb
LAX
14h 00m
1 stop
LCY
£362
United Airlines
13 Mar
LHR
19h 15m
2 stops
LAX
21 Mar
LAX
26h 51m
1 stop
LHR
£362
SWISS
4 Feb
LCY
15h 15m
1 stop
LAX
11 Feb
LAX
13h 55m
1 stop
LCY
£362
British Airways
19 Mar
LHR
14h 20m
1 stop
LAX
6 Apr
LAX
10h 30m
LHR
£362
Finnair
13 Apr
LGW
19h 51m
2 stops
LAX
21 Apr
LAX
39h 40m
2 stops
LGW
£362
SWISS
13 Mar
LHR
15h 35m
1 stop
LAX
23 Mar
LAX
18h 15m
2 stops
LHR
£363
SWISS
26 Feb
LCY
15h 20m
1 stop
LAX
10 Mar
LAX
13h 55m
1 stop
LCY
£364
SWISS
9 Feb
LHR
18h 35m
1 stop
LAX
23 Mar
LAX
18h 15m
2 stops
LHR
£364
Finnair
3 May
LGW
17h 44m
1 stop
LAX
10 May
LAX
24h 53m
1 stop
LGW
£364
Air Canada
17 Mar
LHR
33h 10m
2 stops
LAX
27 Mar
LAX
32h 15m
1 stop
LHR
£365
Air Canada
26 Jan
LHR
31h 36m
2 stops
SFO
2 Feb
SFO
32h 00m
1 stop
LHR
£390
SWISS
28 Jan
LCY
15h 10m
1 stop
SFO
2 Feb
SFO
13h 40m
1 stop
LCY
£390
British Airways
28 Jan
LHR
13h 45m
1 stop
SFO
31 Jan
SFO
15h 40m
1 stop
LHR
£391
United Airlines
21 Feb
LHR
15h 44m
1 stop
SFO
1 Mar
SFO
14h 30m
1 stop
LHR
£392
Austrian Airlines
14 Feb
LHR
11h 15m
SFO
7 May
SFO
14h 10m
1 stop
LHR
£392
SWISS
15 Apr
LGW
15h 00m
1 stop
SFO
26 Apr
SFO
14h 15m
1 stop
LGW
£392
Air Canada
29 Jan
LHR
26h 38m
2 stops
SFO
13 Feb
SFO
22h 59m
1 stop
LHR
£393
SWISS
2 Feb
LGW
29h 50m
1 stop
SFO
18 Feb
SFO
14h 25m
1 stop
LGW
£393
Air Canada
20 Feb
LHR
29h 14m
2 stops
SFO
7 Mar
SFO
18h 16m
2 stops
LHR
£394
Multiple Airlines
25 Mar
LHR
11h 15m
SFO
30 Mar
SFO
10h 40m
LHR
£394
Multiple Airlines
21 Feb
LHR
11h 15m
SFO
1 Mar
SFO
14h 25m
1 stop
LHR
£395
Multiple Airlines
14 Apr
LTN
20h 15m
1 stop
SFO
23 Apr
SFO
31h 20m
1 stop
LTN
£396
British Airways
17 Feb
MAN
14h 30m
1 stop
SAN
24 Feb
SAN
14h 30m
1 stop
MAN
£421
British Airways
18 Feb
MAN
14h 20m
1 stop
SAN
22 Feb
SAN
17h 15m
1 stop
MAN
£430
British Airways
19 Feb
MAN
15h 20m
1 stop
SAN
25 Feb
SAN
14h 20m
1 stop
MAN
£444
United Airlines
7 Feb
LHR
15h 04m
1 stop
SAN
11 Feb
SAN
13h 30m
1 stop
LHR
£444
Lufthansa
16 Feb
LHR
16h 43m
1 stop
SAN
2 Mar
SAN
13h 59m
1 stop
LHR
£445
Iberia
16 Feb
LHR
20h 59m
2 stops
SAN
2 Mar
SAN
16h 50m
1 stop
LHR
£447
Multiple Airlines
27 Jan
LHR
17h 45m
2 stops
SAN
11 Feb
SAN
29h 05m
2 stops
LHR
£447
Austrian Airlines
12 May
LHR
15h 36m
1 stop
SAN
18 May
SAN
15h 15m
1 stop
LHR
£448
Air Canada
3 Feb
LHR
35h 59m
2 stops
SAN
8 Feb
SAN
28h 25m
2 stops
LHR
£449
Lufthansa
11 Apr
LHR
14h 32m
1 stop
SAN
18 Apr
SAN
35h 30m
1 stop
LHR
£450
British Airways
16 Feb
MAN
16h 20m
1 stop
SAN
24 Feb
SAN
17h 30m
1 stop
MAN
£450
Multiple Airlines
31 Jan
LHR
18h 42m
2 stops
SAN
4 Feb
SAN
33h 45m
1 stop
LHR
£450
Multiple Airlines
1 Feb
LHR
29h 36m
2 stops
PSP
5 Feb
PSP
16h 25m
2 stops
LHR
£479
United Airlines
1 Mar
LHR
19h 22m
2 stops
PSP
8 Mar
PSP
23h 16m
1 stop
LHR
£527
United Airlines
26 Feb
LHR
23h 15m
2 stops
PSP
12 Mar
PSP
15h 32m
1 stop
LHR
£528
United Airlines
1 Mar
LHR
29h 10m
1 stop
PSP
8 Mar
PSP
12h 21m
1 stop
LHR
£547
Multiple Airlines
1 Feb
LHR
28h 56m
1 stop
PSP
5 Feb
PSP
16h 25m
2 stops
LHR
£548
United Airlines
26 Feb
LHR
20h 02m
1 stop
PSP
12 Mar
PSP
12h 21m
1 stop
LHR
£550
United Airlines
26 Feb
LHR
17h 00m
1 stop
PSP
12 Mar
PSP
14h 35m
1 stop
LHR
£551
United Airlines
26 Feb
LHR
19h 22m
2 stops
PSP
12 Mar
PSP
17h 25m
2 stops
LHR
£585
Multiple Airlines
1 Feb
LHR
28h 50m
3 stops
PSP
5 Feb
PSP
16h 25m
2 stops
LHR
£591
Multiple Airlines
1 Feb
LHR
34h 23m
1 stop
PSP
5 Feb
PSP
13h 13m
1 stop
LHR
£621
Lufthansa
17 Feb
BHX
22h 48m
2 stops
PSP
17 Mar
PSP
23h 35m
2 stops
BHX
£623
KLM
17 Feb
BHX
54h 56m
2 stops
PSP
17 Mar
PSP
21h 03m
2 stops
BHX
£624

Find the cheapest flights from the United Kingdom to California

Recent return flight deals from the United Kingdom to California

Enter your travel dates to find the best prices.
United Airlines Logo
08:30 - 22:57
LHR
-
ONT
22h 27m
2 stops
United Airlines Logo
06:00 - 07:30
ONT
-
LHR
17h 30m
1 stop
£347United Airlines
Thu, 12 Feb - Thu, 19 Feb
United Airlines Logo
09:30 - 20:50
LHR
-
ONT
19h 20m
2 stops
United Airlines Logo
06:00 - 10:25
ONT
-
LHR
21h 25m
2 stops
£348United Airlines
Wed, 4 Mar - Wed, 18 Mar
Virgin Atlantic Logo
15:05 - 22:37
LHR
-
ONT
15h 32m
1 stop
Virgin Atlantic Logo
13:10 - 10:00
ONT
-
LHR
12h 50m
1 stop
£360Virgin Atlantic
Sat, 28 Feb - Sat, 7 Mar
British Airways Logo
12:10 - 19:30
LHR
-
LAX
14h 20m
1 stop
British Airways Logo
20:55 - 15:25
LAX
-
LHR
10h 30mdirect
£362British Airways
Thu, 19 Mar - Thu, 2 Apr
Finnair Logo
12:20 - 00:11
LGW
-
LAX
19h 51m
2 stops
Finnair Logo
09:00 - 08:40
LAX
-
LGW
39h 40m
2 stops
£362Finnair
Mon, 13 Apr - Tue, 21 Apr
Finnair Logo
10:45 - 20:29
LGW
-
LAX
17h 44m
1 stop
Finnair Logo
21:57 - 06:50
LAX
-
LGW
24h 53m
1 stop
£364Finnair
Sun, 3 May - Sun, 10 May
British Airways Logo
16:55 - 20:25
LHR
-
LAX
11h 30mdirect
British Airways Logo
15:30 - 10:00
LAX
-
LHR
10h 30mdirect
£365British Airways
Mon, 2 Feb - Mon, 16 Feb
Virgin Atlantic Logo
10:55 - 23:44
LHR
-
ONT
20h 49m
1 stop
Virgin Atlantic Logo
13:00 - 10:00
ONT
-
LHR
13h 00m
1 stop
£372Virgin Atlantic
Tue, 12 May - Sat, 16 May
Lufthansa Logo
10:05 - 13:20
LHR
-
SFO
11h 15mdirect
Lufthansa Logo
18:25 - 12:00
SFO
-
LHR
10h 35mdirect
£397Lufthansa
Wed, 4 Mar - Sat, 21 Mar
Lufthansa Logo
09:15 - 16:20
LCY
-
LAS
15h 05m
1 stop
Lufthansa Logo
21:10 - 08:40
LAS
-
LCY
27h 30m
1 stop
£450Lufthansa
Mon, 27 Apr - Mon, 11 May

momondo Fare Finder

 
Locate flights to California that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 16 January 2026.
Use the filters below to find and compare flights to California that are best for you.

Fly from

Route

Depart

Return

Price

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 12/2

08:30-22:57

2 stops22h 27m

Ontario

Thu 19/2

06:00-07:30

1 stop17h 30m

£347

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 4/3

09:30-20:50

2 stops19h 20m

Ontario

Wed 18/3

06:00-10:25

2 stops21h 25m

£348

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Sat 28/2

15:05-22:37

1 stop15h 32m

Ontario

Sat 7/3

13:10-10:00

1 stop12h 50m

£360

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 19/3

12:10-19:30

1 stop14h 20m

Los Angeles

Thu 2/4

20:55-15:25

Nonstop10h 30m

£362

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Mon 13/4

12:20-00:11

2 stops19h 51m

Los Angeles

Tue 21/4

09:00-08:40

2 stops39h 40m

£362

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sun 3/5

10:45-20:29

1 stop17h 44m

Los Angeles

Sun 10/5

21:57-06:50

1 stop24h 53m

£364

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 2/2

16:55-20:25

Nonstop11h 30m

Los Angeles

Mon 16/2

15:30-10:00

Nonstop10h 30m

£365

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Tue 12/5

10:55-23:44

1 stop20h 49m

Ontario

Sat 16/5

13:00-10:00

1 stop13h 00m

£372

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 4/3

10:05-13:20

Nonstop11h 15m

San Francisco

Sat 21/3

18:25-12:00

Nonstop10h 35m

£397

LondonLas Vegas

LCY - LAS

LCYLAS

London City

Mon 27/4

09:15-16:20

1 stop15h 05m

Las Vegas Harry Reid Intl

Mon 11/5

21:10-08:40

1 stop27h 30m

£450

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to California from

California flights insights and trends

Explore insights for your California flight to craft the best travel plan

What is the cheapest flight I can find to California?

For prices as low as £20/pp, you can find flights to California depending on where you are departing from. On average, flights to California cost £806/pp.

See prices from:

What is the cheapest day to depart on your flight to California?

The cheapest day to depart on your flight to California is on a Wednesday when prices can be found for as low as £505. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from United Kingdom because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £572.

Cheapest flights to cities in California

Click on the cities below to find out when it's cheapest to fly to California from United Kingdom
Los Angeles
Los Angeles

Cheap California flight deals and tips

Summary info about California flight prices, duration and airlines

Best One-Way Price

£323

Best Round-Trip Price

£347

Fastest flight time

11h 15m

Popular in

July
The best one-way flight price to California from United Kingdom in the last 72 hours is £323 (London Heathrow to Ontario).
The best round-trip flight price to California from United Kingdom in the last 72 hours is £347 (London Heathrow to Ontario).
The fastest flight to California from United Kingdom takes 11h 15m (London Gatwick to Los Angeles).
July has the highest demand for flights to California, with a 15% price increase on average.

Frequently asked questions about flying to California

What is the best airport to fly into to visit Los Angeles?

I plan on visiting Disneyland Park. Which airport is the quickest drive?

Disneyland Park is closest to Santa Ana, California Airport. Those looking for an alternative airport option near Disneyland Park could try flying into Los Angeles Airport.

What are the most popular landmarks in California?

What is the weather like in California?

The temperatures in California range from 14 °C to 23 °C depending on the time of year. The warmest month in California is July, and the coldest month in California is January. Those looking for a drier month during their visit should travel during the months of July, August, or June, when rain is least likely compared to the rest of the year.

Which airlines fly to California?

How much are flights to California?

The cheapest flight to California recently found on momondo was £235. If you’re unable to find a flight deal this cheap, keep in mind that anything less than £1,663 is considered a good price for flights to California. £2,051 is the average cost to fly to California, while £19,655 is the most expensive.

What is the best day of the week to fly to California?

Flying to California on a Wednesday or Thursday is your best option since this is when flight prices tend to be at their lowest for the week. The most expensive day of the week to fly to California is on a Sunday.

Where is it cheapest to fly into California?

When travelling to California, Los Angeles airport in Los Angeles offers the cheapest overall flights with an average airfare of £235, while the second most affordable option is San Diego airport with an average airfare of £314 for San Diego.

When did momondo last update prices for flights to California?

Prices for flights to California are updated daily.

How many operators does momondo search for flights to California?

How old do you have to be to fly to California?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel 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.

Why use momondo?

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

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 for you.

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

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

How can momondo help me find flights 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 to California.

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

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

An easier way to manage your California trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

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1 adult
Sun 15/2
Sun 22/2

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