Flights to California

£344 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 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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Recent flights found to popular cities in California

Find flights to these popular cities in California from your nearest airport.
Multiple Airlines
19 Feb
LHR
15h 35m
1 stop
LAX
24 Feb
LAX
10h 30m
LHR
£344
SWISS
11 Feb
LHR
18h 35m
1 stop
LAX
22 Feb
LAX
10h 30m
LHR
£345
United Airlines
15 Apr
LHR
15h 50m
1 stop
LAX
21 Apr
LAX
10h 40m
LHR
£346
British Airways
28 Feb
LHR
25h 08m
2 stops
LAX
5 Mar
LAX
16h 20m
1 stop
LHR
£347
United Airlines
15 Apr
LHR
15h 50m
1 stop
LAX
1 May
LAX
10h 40m
LHR
£347
SWISS
9 Feb
LCY
15h 20m
1 stop
LAX
22 Feb
LAX
15h 30m
1 stop
LCY
£348
Lufthansa
7 Feb
LHR
34h 50m
1 stop
LAX
21 Feb
LAX
23h 45m
2 stops
LHR
£348
Austrian Airlines
30 Apr
LHR
15h 05m
1 stop
LAX
10 May
LAX
10h 40m
LHR
£349
United Airlines
25 Mar
LHR
19h 42m
2 stops
LAX
31 Mar
LAX
10h 40m
LHR
£349
SWISS
12 Feb
LCY
15h 20m
1 stop
LAX
15 Feb
LAX
14h 00m
1 stop
LCY
£350
Multiple Airlines
4 May
LHR
15h 50m
1 stop
LAX
18 May
LAX
10h 40m
LHR
£350
SWISS
19 Feb
LCY
15h 20m
1 stop
LAX
23 Feb
LAX
13h 55m
1 stop
LCY
£351
Multiple Airlines
15 May
LHR
15h 35m
1 stop
SFO
24 May
SFO
10h 25m
LHR
£370
Multiple Airlines
18 Feb
LHR
21h 00m
1 stop
SFO
15 Apr
SFO
14h 55m
1 stop
LHR
£371
SWISS
24 Feb
LGW
29h 50m
1 stop
SFO
3 Mar
SFO
14h 25m
1 stop
LGW
£371
United Airlines
28 Apr
LHR
15h 05m
1 stop
SFO
2 May
SFO
10h 35m
LHR
£371
Brussels Airlines
11 Feb
LHR
11h 15m
SFO
16 Feb
SFO
10h 35m
LHR
£372
Lufthansa
16 Apr
LHR
14h 30m
1 stop
SFO
20 Apr
SFO
13h 55m
1 stop
LHR
£373
SWISS
25 Feb
LCY
15h 10m
1 stop
SFO
1 Mar
SFO
15h 15m
1 stop
LCY
£373
United Airlines
13 Feb
LHR
14h 40m
1 stop
SFO
16 Feb
SFO
13h 25m
1 stop
LHR
£373
SWISS
11 Mar
LCY
15h 10m
1 stop
SFO
18 Mar
SFO
13h 40m
1 stop
LCY
£373
Lufthansa
13 Feb
LHR
14h 40m
1 stop
SFO
27 Feb
SFO
10h 35m
LHR
£374
Multiple Airlines
14 Feb
LHR
25h 10m
1 stop
SFO
21 Feb
SFO
28h 40m
1 stop
LHR
£375
SWISS
6 Feb
LGW
29h 50m
1 stop
SFO
9 Feb
SFO
14h 25m
1 stop
LGW
£375
Multiple Airlines
8 Feb
LHR
29h 33m
1 stop
SAN
22 Feb
SAN
12h 45m
1 stop
LHR
£427
United Airlines
20 Apr
LHR
20h 47m
2 stops
SAN
3 May
SAN
16h 46m
1 stop
LHR
£428
Lufthansa
17 Feb
LHR
15h 04m
1 stop
SAN
1 Mar
SAN
13h 31m
1 stop
LHR
£429
Air Canada
18 Feb
LHR
30h 09m
2 stops
SAN
5 Mar
SAN
20h 50m
2 stops
LHR
£430
Air Canada
17 Feb
LHR
34h 54m
1 stop
SAN
28 Feb
SAN
33h 45m
1 stop
LHR
£430
British Airways
23 Feb
LHR
11h 20m
SAN
4 Mar
SAN
13h 06m
1 stop
LHR
£431
SWISS
20 Feb
LCY
21h 24m
2 stops
SAN
4 Mar
SAN
17h 56m
2 stops
LCY
£432
Air Canada
17 Feb
LHR
35h 39m
2 stops
SAN
3 Mar
SAN
16h 40m
2 stops
LHR
£432
Lufthansa
1 May
LHR
27h 00m
1 stop
SAN
13 May
SAN
13h 44m
1 stop
LHR
£432
British Airways
22 Apr
LHR
11h 20m
SAN
29 Apr
SAN
13h 45m
1 stop
LHR
£433
Multiple Airlines
14 Feb
LHR
21h 11m
2 stops
SAN
19 Feb
SAN
13h 05m
1 stop
LHR
£434
United Airlines
23 Feb
LHR
20h 30m
2 stops
SAN
2 Mar
SAN
16h 25m
2 stops
LHR
£435
United Airlines
13 Mar
LHR
33h 47m
2 stops
PSP
20 Mar
PSP
15h 32m
1 stop
LHR
£522
United Airlines
12 Mar
LHR
17h 44m
2 stops
PSP
19 Mar
PSP
17h 02m
2 stops
LHR
£523
Lufthansa
16 Apr
LHR
32h 19m
2 stops
PSP
21 Apr
PSP
13h 53m
1 stop
LHR
£527
Lufthansa
15 Feb
LHR
16h 52m
1 stop
PSP
21 Feb
PSP
14h 55m
1 stop
LHR
£529
Lufthansa
18 Mar
LHR
15h 10m
1 stop
PSP
22 Mar
PSP
15h 55m
1 stop
LHR
£531
Lufthansa
16 Apr
LHR
32h 19m
2 stops
PSP
21 Apr
PSP
22h 25m
2 stops
LHR
£531
United Airlines
16 Apr
LHR
18h 25m
2 stops
PSP
23 Apr
PSP
17h 30m
2 stops
LHR
£534
United Airlines
26 Feb
LHR
33h 57m
2 stops
PSP
12 Mar
PSP
21h 09m
1 stop
LHR
£538
Lufthansa
12 Mar
LHR
16h 45m
1 stop
PSP
19 Mar
PSP
14h 00m
1 stop
LHR
£539
United Airlines
18 Mar
LHR
17h 44m
2 stops
PSP
22 Mar
PSP
27h 15m
2 stops
LHR
£540
Multiple Airlines
13 Mar
LGW
30h 46m
1 stop
PSP
20 Mar
PSP
32h 45m
1 stop
LGW
£541
United Airlines
16 Apr
LHR
32h 55m
2 stops
PSP
23 Apr
PSP
19h 05m
1 stop
LHR
£542

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 - 22:18
LHR
-
ONT
20h 48m
2 stops
United Airlines Logo
13:40 - 07:25
ONT
-
LHR
34h 45m
1 stop
£344United Airlines
Fri, 13 Mar - Fri, 20 Mar
United Airlines Logo
08:30 - 22:57
LHR
-
ONT
22h 27m
2 stops
United Airlines Logo
21:06 - 05:55
ONT
-
LHR
24h 49m
2 stops
£344United Airlines
Thu, 12 Feb - Mon, 23 Feb
British Airways Logo
12:30 - 15:50
LHR
-
LAX
11h 20mdirect
British Airways Logo
19:20 - 14:00
LAX
-
LHR
10h 40mdirect
£344British Airways
Thu, 19 Feb - Sat, 28 Feb
SWISS Logo
20:05 - 16:35
LHR
-
LAX
28h 30m
1 stop
SWISS Logo
19:00 - 13:30
LAX
-
LHR
10h 30mdirect
£345SWISS
Mon, 16 Feb - Mon, 23 Feb
Lufthansa Logo
06:30 - 17:33
LHR
-
LAX
18h 03m
2 stops
Lufthansa Logo
20:00 - 13:30
LAX
-
LHR
10h 30mdirect
£346Lufthansa
Wed, 11 Mar - Sat, 21 Mar
British Airways Logo
06:15 - 23:23
LHR
-
LAX
25h 08m
2 stops
British Airways Logo
15:28 - 11:35
LAX
-
LHR
13h 07m
1 stop
£347British Airways
Sat, 28 Feb - Mon, 9 Mar
Multiple Airlines Logo
08:40 - 16:30
LHR
-
LAX
15h 50m
1 stop
Multiple Airlines Logo
15:30 - 10:10
LAX
-
LHR
10h 40mdirect
£347Multiple Airlines
Wed, 15 Apr - Fri, 1 May
Lufthansa Logo
07:30 - 21:10
LHR
-
LAX
21h 40m
2 stops
Lufthansa Logo
08:35 - 07:55
LAX
-
LHR
15h 20m
1 stop
£349Lufthansa
Fri, 6 Feb - Thu, 12 Feb
Virgin Atlantic Logo
14:30 - 22:37
LHR
-
ONT
16h 07m
1 stop
Virgin Atlantic Logo
06:00 - 10:00
ONT
-
LHR
20h 00m
1 stop
£357Virgin Atlantic
Mon, 23 Feb - Mon, 2 Mar
Air France Logo
10:25 - 18:35
LGW
-
LAX
16h 10m
1 stop
Air France Logo
18:30 - 16:00
LAX
-
LGW
13h 30m
1 stop
£376Air France
Wed, 1 Apr - Wed, 15 Apr

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 28 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

Fri 13/3

08:30-22:18

2 stops20h 48m

Ontario

Fri 20/3

13:40-07:25

1 stop34h 45m

£344

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 12/2

08:30-22:57

2 stops22h 27m

Ontario

Mon 23/2

21:06-05:55

2 stops24h 49m

£344

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 19/2

12:30-15:50

Nonstop11h 20m

Los Angeles

Sat 28/2

19:20-14:00

Nonstop10h 40m

£344

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 16/2

20:05-16:35

1 stop28h 30m

Los Angeles

Mon 23/2

19:00-13:30

Nonstop10h 30m

£345

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 11/3

06:30-17:33

2 stops18h 03m

Los Angeles

Sat 21/3

20:00-13:30

Nonstop10h 30m

£346

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Sat 28/2

06:15-23:23

2 stops25h 08m

Los Angeles

Mon 9/3

15:28-11:35

1 stop13h 07m

£347

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 15/4

08:40-16:30

1 stop15h 50m

Los Angeles

Fri 1/5

15:30-10:10

Nonstop10h 40m

£347

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Fri 6/2

07:30-21:10

2 stops21h 40m

Los Angeles

Thu 12/2

08:35-07:55

1 stop15h 20m

£349

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Mon 23/2

14:30-22:37

1 stop16h 07m

Ontario

Mon 2/3

06:00-10:00

1 stop20h 00m

£357

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Wed 1/4

10:25-18:35

1 stop16h 10m

Los Angeles

Wed 15/4

18:30-16:00

1 stop13h 30m

£376

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 £21/pp, you can find flights to California depending on where you are departing from. On average, flights to California cost £715/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 £492. 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 £558.

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

£274

Best Round-Trip Price

£344

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 £274 (London Heathrow to San Diego).
The best round-trip flight price to California from United Kingdom in the last 72 hours is £344 (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 £253. If you’re unable to find a flight deal this cheap, keep in mind that anything less than £1,580 is considered a good price for flights to California. £1,958 is the average cost to fly to California, while £19,188 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 £253, while the second most affordable option is San Francisco airport with an average airfare of £343 for San Francisco.

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
Fri 27/2
Fri 6/3

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