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 26/2. 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.
Lufthansa
14 Feb
LHR
11h 25m
LAX
21 Feb
LAX
10h 30m
LHR
£364
SWISS
22 Jan
LGW
29h 55m
1 stop
LAX
26 Jan
LAX
14h 40m
1 stop
LGW
£364
Iberia
24 Jun
LHR
14h 50m
1 stop
LAX
8 Jul
LAX
10h 30m
LHR
£365
American Airlines
22 Jun
LGW
30h 49m
1 stop
LAX
8 Jul
LAX
25h 15m
1 stop
LGW
£365
United Airlines
2 Feb
LHR
11h 25m
LAX
10 Feb
LAX
10h 30m
LHR
£366
SWISS
31 Jan
LGW
29h 55m
1 stop
LAX
7 Feb
LAX
14h 40m
1 stop
LGW
£366
Austrian Airlines
31 Jan
LHR
11h 25m
LAX
14 Feb
LAX
14h 50m
1 stop
LHR
£367
SWISS
15 Apr
LGW
15h 05m
1 stop
LAX
29 Apr
LAX
14h 15m
1 stop
LGW
£367
United Airlines
31 Jan
LHR
14h 38m
1 stop
LAX
6 Feb
LAX
10h 30m
LHR
£367
SWISS
22 Feb
LCY
29h 15m
1 stop
LAX
1 Mar
LAX
15h 30m
1 stop
LCY
£368
Air Canada
20 Jan
LHR
32h 47m
2 stops
LAX
29 Jan
LAX
13h 00m
1 stop
LHR
£368
SWISS
21 Jan
LGW
29h 55m
1 stop
LAX
30 Jan
LAX
14h 40m
1 stop
LGW
£368
United Airlines
26 Feb
EDI
16h 10m
1 stop
SFO
10 Mar
SFO
15h 10m
1 stop
EDI
£360
British Airways
26 Feb
EDI
14h 25m
1 stop
SFO
9 Mar
SFO
16h 15m
1 stop
EDI
£367
British Airways
27 Feb
EDI
15h 35m
1 stop
SFO
9 Mar
SFO
16h 40m
1 stop
EDI
£368
British Airways
26 Feb
EDI
14h 25m
1 stop
SFO
12 Mar
SFO
16h 10m
1 stop
EDI
£373
British Airways
2 Feb
EDI
16h 55m
1 stop
SFO
9 Feb
SFO
17h 15m
1 stop
EDI
£379
British Airways
27 Feb
EDI
18h 20m
1 stop
SFO
11 Mar
SFO
15h 35m
1 stop
EDI
£381
British Airways
1 Mar
EDI
16h 40m
1 stop
SFO
11 Mar
SFO
17h 05m
1 stop
EDI
£386
British Airways
25 Feb
EDI
18h 00m
1 stop
SFO
12 Mar
SFO
16h 10m
1 stop
EDI
£391
Finnair
1 Apr
LHR
16h 59m
1 stop
SFO
15 Apr
SFO
12h 50m
1 stop
LHR
£404
SWISS
8 Mar
LCY
30h 50m
1 stop
SFO
15 Mar
SFO
15h 15m
1 stop
LCY
£405
Virgin Atlantic
14 May
LHR
22h 50m
1 stop
SFO
29 May
SFO
17h 05m
1 stop
LHR
£405
Scandinavian Airlines
8 Feb
BHX
27h 25m
1 stop
SFO
16 Feb
SFO
17h 50m
1 stop
BHX
£405
Multiple Airlines
4 Feb
LHR
20h 45m
2 stops
SAN
11 Feb
SAN
18h 00m
2 stops
LHR
£451
Lufthansa
13 Feb
LHR
23h 59m
2 stops
SAN
21 Feb
SAN
18h 25m
1 stop
LHR
£452
SWISS
1 May
LGW
45h 09m
2 stops
SAN
13 May
SAN
44h 15m
2 stops
LGW
£453
Lufthansa
13 Feb
LHR
21h 19m
2 stops
SAN
21 Feb
SAN
18h 25m
1 stop
LHR
£454
SWISS
9 Feb
LCY
21h 18m
2 stops
SAN
23 Feb
SAN
41h 56m
2 stops
LCY
£454
American Airlines
27 Jan
LHR
11h 20m
SAN
11 Feb
SAN
10h 35m
LHR
£454
SWISS
6 May
LGW
36h 02m
2 stops
SAN
13 May
SAN
41h 24m
2 stops
LGW
£455
American Airlines
28 Jan
LHR
11h 20m
SAN
16 Feb
SAN
10h 35m
LHR
£456
Air Canada
9 Feb
LHR
30h 28m
2 stops
SAN
23 Feb
SAN
28h 25m
2 stops
LHR
£457
SWISS
9 Feb
LCY
21h 18m
2 stops
SAN
23 Feb
SAN
41h 56m
2 stops
LCY
£457
American Airlines
9 Feb
LHR
11h 20m
SAN
23 Feb
SAN
10h 35m
LHR
£457
Multiple Airlines
9 Feb
LHR
11h 20m
SAN
23 Feb
SAN
12h 53m
1 stop
LHR
£458
Air Canada
23 Jan
LHR
29h 10m
1 stop
PSP
5 Feb
PSP
15h 25m
1 stop
LHR
£515
Air Canada
23 Jan
LHR
29h 10m
1 stop
PSP
5 Feb
PSP
34h 05m
2 stops
LHR
£521
Lufthansa
24 Feb
LHR
19h 18m
2 stops
PSP
1 Mar
PSP
14h 55m
1 stop
LHR
£522
Lufthansa
4 Feb
LHR
19h 28m
2 stops
PSP
8 Feb
PSP
17h 43m
1 stop
LHR
£523
Lufthansa
4 Feb
LHR
19h 28m
2 stops
PSP
8 Feb
PSP
17h 43m
1 stop
LHR
£524
United Airlines
5 Feb
LHR
22h 33m
2 stops
PSP
20 Feb
PSP
16h 06m
1 stop
LHR
£526
United Airlines
22 Feb
LHR
21h 57m
2 stops
PSP
1 Mar
PSP
14h 55m
1 stop
LHR
£527
Air Canada
23 Jan
LHR
29h 14m
2 stops
PSP
5 Feb
PSP
34h 05m
2 stops
LHR
£529
United Airlines
23 Jan
LHR
18h 58m
2 stops
PSP
26 Jan
PSP
16h 00m
2 stops
LHR
£530
Multiple Airlines
22 Feb
LHR
29h 21m
2 stops
PSP
1 Mar
PSP
30h 50m
2 stops
LHR
£532
Multiple Airlines
22 Feb
LHR
32h 26m
3 stops
PSP
1 Mar
PSP
30h 50m
2 stops
LHR
£537
United Airlines
22 Feb
LHR
21h 57m
2 stops
PSP
1 Mar
PSP
18h 42m
2 stops
LHR
£544

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
12:05 - 21:58
LHR
-
ONT
17h 53m1 stop
United Airlines Logo
08:00 - 10:15
ONT
-
LHR
18h 15m1 stop
£274United Airlines
ons., 11 feb. - ons., 25 feb.
United Airlines Logo
07:30 - 21:58
LHR
-
ONT
22h 28m2 stops
United Airlines Logo
05:05 - 09:40
ONT
-
LHR
20h 35m1 stop
£347United Airlines
tor., 22 jan. - man., 26 jan.
United Airlines Logo
09:30 - 22:53
LHR
-
ONT
21h 23m2 stops
United Airlines Logo
13:45 - 20:35
ONT
-
LHR
22h 50m2 stops
£347United Airlines
tor., 5 feb. - tor., 12 feb.
United Airlines Logo
07:30 - 21:58
LHR
-
ONT
22h 28m2 stops
United Airlines Logo
13:53 - 07:25
ONT
-
LHR
33h 32m1 stop
£348United Airlines
tor., 22 jan. - man., 26 jan.
Virgin Atlantic Logo
15:05 - 22:51
LHR
-
ONT
15h 46m1 stop
Virgin Atlantic Logo
13:10 - 10:00
ONT
-
LHR
12h 50m1 stop
£364Virgin Atlantic
lør., 31 jan. - man., 16 feb.
KLM Logo
08:40 - 14:45
LHR
-
LAX
14h 05m1 stop
KLM Logo
23:15 - 17:35
LAX
-
LHR
10h 20mdirect
£367KLM
tir., 31 mar. - tor., 9 juli
British Airways Logo
10:45 - 13:50
LHR
-
SFO
11h 05mdirect
British Airways Logo
16:35 - 11:00
SFO
-
LHR
10h 25mdirect
£404British Airways
ons., 1 apr. - tir., 14 apr.
Virgin Atlantic Logo
20:55 - 11:45
LHR
-
SFO
22h 50m1 stop
Virgin Atlantic Logo
12:00 - 13:05
SFO
-
LHR
17h 05m1 stop
£405Virgin Atlantic
tor., 14 maj - fre., 29 maj
British Airways Logo
14:20 - 17:30
LHR
-
SFO
11h 10mdirect
British Airways Logo
16:35 - 11:00
SFO
-
LHR
10h 25mdirect
£411British Airways
ons., 8 apr. - tor., 16 apr.
Lufthansa Logo
08:30 - 20:07
LHR
-
LAS
19h 37m2 stops
Lufthansa Logo
21:10 - 22:10
LAS
-
LHR
17h 00m1 stop
£441Lufthansa
ons., 10 juni - ons., 17 juni

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 9 januar 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

ons. 11/2

12:05-21:58

1 stop17h 53m

Ontario

ons. 25/2

08:00-10:15

1 stop18h 15m

£274

LondonOntario

LHR - ONT

LHRONT

London Heathrow

tor. 22/1

07:30-21:58

2 stops22h 28m

Ontario

man. 26/1

05:05-09:40

1 stop20h 35m

£347

LondonOntario

LHR - ONT

LHRONT

London Heathrow

tor. 5/2

09:30-22:53

2 stops21h 23m

Ontario

tor. 12/2

13:45-20:35

2 stops22h 50m

£347

LondonOntario

LHR - ONT

LHRONT

London Heathrow

tor. 22/1

07:30-21:58

2 stops22h 28m

Ontario

man. 26/1

13:53-07:25

1 stop33h 32m

£348

LondonOntario

LHR - ONT

LHRONT

London Heathrow

lør. 31/1

15:05-22:51

1 stop15h 46m

Ontario

man. 16/2

13:10-10:00

1 stop12h 50m

£364

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

tir. 31/3

08:40-14:45

1 stop14h 05m

Los Angeles

tor. 9/7

23:15-17:35

Nonstop10h 20m

£367

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

ons. 1/4

10:45-13:50

Nonstop11h 05m

San Francisco

tir. 14/4

16:35-11:00

Nonstop10h 25m

£404

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

tor. 14/5

20:55-11:45

1 stop22h 50m

San Francisco

fre. 29/5

12:00-13:05

1 stop17h 05m

£405

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

ons. 8/4

14:20-17:30

Nonstop11h 10m

San Francisco

tor. 16/4

16:35-11:00

Nonstop10h 25m

£411

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

ons. 10/6

08:30-20:07

2 stops19h 37m

Las Vegas Harry Reid Intl

ons. 17/6

21:10-22:10

1 stop17h 00m

£441

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 £831/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 £504. 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 £575.

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

£274

Fastest flight time

15h 20m

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 £274 (London Heathrow to Ontario).
The fastest flight to California from United Kingdom takes 15h 20m (London City 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 £234. If you’re unable to find a flight deal this cheap, keep in mind that anything less than £1,660 is considered a good price for flights to California. £2,066 is the average cost to fly to California, while £19,604 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 £234, while the second most affordable option is San Francisco airport with an average airfare of £381 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.

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