Flights to California

£391 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 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Recent flights found to popular cities in California

Find flights to these popular cities in California from your nearest airport.
United Airlines
1 Jul
EDI
17h 10m
1 stop
LAX
8 Jul
LAX
15h 56m
1 stop
EDI
£391
Aer Lingus
6 Aug
BHX
14h 05m
1 stop
LAX
20 Aug
LAX
14h 00m
1 stop
BHX
£416
Aer Lingus
20 Aug
BHX
18h 15m
1 stop
LAX
27 Aug
LAX
14h 55m
1 stop
BHX
£448
British Airways
9 Jul
BHX
14h 05m
1 stop
LAX
14 Jul
LAX
14h 00m
1 stop
BHX
£462
British Airways
11 Oct
BHX
14h 05m
1 stop
LAX
16 Oct
LAX
14h 55m
1 stop
BHX
£464
British Airways
17 Nov
BHX
31h 55m
1 stop
LAX
21 Nov
LAX
31h 35m
1 stop
BHX
£474
SWISS
21 Aug
LGW
15h 05m
1 stop
LAX
27 Aug
LAX
14h 15m
1 stop
LGW
£477
Lufthansa
19 Aug
LHR
16h 20m
1 stop
LAX
1 Sept
LAX
14h 30m
1 stop
LHR
£477
Iberia
15 Oct
LGW
21h 16m
2 stops
LAX
23 Oct
LAX
20h 55m
2 stops
LGW
£477
United Airlines
19 Aug
LHR
11h 05m
LAX
26 Sept
LAX
10h 30m
LHR
£479
Virgin Atlantic
12 Nov
LGW
19h 35m
1 stop
LAX
17 Nov
LAX
18h 00m
2 stops
LGW
£479
SWISS
21 Sept
LCY
15h 15m
1 stop
LAX
29 Sept
LAX
13h 50m
1 stop
LCY
£480
Virgin Atlantic
25 Aug
LHR
13h 15m
1 stop
SFO
1 Sept
SFO
19h 40m
1 stop
LHR
£491
Delta
19 Nov
LHR
19h 23m
2 stops
SFO
27 Nov
SFO
15h 59m
1 stop
LHR
£492
Virgin Atlantic
3 Sept
LCY
23h 30m
1 stop
SFO
15 Sept
SFO
18h 55m
1 stop
LCY
£492
Lufthansa
8 Jul
LHR
18h 25m
2 stops
SFO
23 Jul
SFO
24h 40m
1 stop
LHR
£493
British Airways
5 Nov
LHR
15h 44m
1 stop
SFO
20 Dec
SFO
10h 35m
LHR
£494
British Airways
1 Nov
LHR
20h 44m
2 stops
SFO
23 Dec
SFO
10h 25m
LHR
£495
Delta
19 Nov
LHR
21h 58m
2 stops
SFO
29 Nov
SFO
25h 50m
1 stop
LHR
£496
Virgin Atlantic
22 Sept
LHR
22h 46m
2 stops
SFO
27 Sept
SFO
22h 55m
2 stops
LHR
£497
SWISS
3 Sept
LGW
14h 50m
1 stop
SFO
15 Sept
SFO
14h 15m
1 stop
LGW
£497
Virgin Atlantic
17 Aug
LCY
21h 17m
2 stops
SFO
3 Sept
SFO
20h 45m
1 stop
LCY
£497
SWISS
1 Jul
LGW
18h 37m
2 stops
SFO
22 Jul
SFO
19h 30m
1 stop
LGW
£497
Multiple Airlines
27 Aug
LHR
13h 15m
1 stop
SFO
8 Sept
SFO
14h 25m
1 stop
LHR
£499
British Airways
8 Sept
NCL
16h 40m
1 stop
SAN
24 Sept
SAN
16h 45m
1 stop
NCL
£611
British Airways
8 Sept
NCL
20h 12m
2 stops
SAN
24 Sept
SAN
13h 50m
1 stop
NCL
£615
British Airways
21 Sept
MAN
16h 00m
1 stop
SAN
28 Sept
SAN
14h 25m
1 stop
MAN
£625
Lufthansa
9 Nov
BHX
22h 35m
2 stops
SAN
23 Nov
SAN
18h 30m
2 stops
BHX
£634
British Airways
8 Sept
NCL
20h 12m
2 stops
SAN
24 Sept
SAN
19h 11m
2 stops
NCL
£642
Lufthansa
17 Sept
BHX
22h 09m
2 stops
SAN
1 Oct
SAN
15h 55m
1 stop
BHX
£649
Lufthansa
17 Sept
BHX
22h 09m
2 stops
SAN
1 Oct
SAN
15h 55m
1 stop
BHX
£651
British Airways
23 Sept
MAN
15h 00m
1 stop
SAN
28 Sept
SAN
19h 01m
2 stops
MAN
£652
British Airways
23 Sept
MAN
15h 00m
1 stop
SAN
28 Sept
SAN
19h 01m
2 stops
MAN
£653
Lufthansa
17 Sept
BHX
19h 04m
2 stops
SAN
1 Oct
SAN
19h 10m
2 stops
BHX
£653
Finnair
1 Sept
MAN
34h 35m
1 stop
SAN
17 Sept
SAN
15h 35m
1 stop
MAN
£654
British Airways
23 Sept
MAN
20h 10m
2 stops
SAN
28 Sept
SAN
19h 01m
2 stops
MAN
£656
Virgin Atlantic
12 Aug
LHR
36h 28m
2 stops
SJC
1 Sept
SJC
28h 08m
2 stops
LHR
£465
Virgin Atlantic
21 Jul
LHR
30h 37m
2 stops
SJC
28 Jul
SJC
26h 20m
2 stops
LHR
£465
Virgin Atlantic
12 Aug
LHR
20h 49m
1 stop
SJC
23 Aug
SJC
14h 48m
1 stop
LHR
£468
Virgin Atlantic
21 Jul
LHR
16h 10m
1 stop
SJC
30 Jul
SJC
24h 15m
1 stop
LHR
£469
Virgin Atlantic
21 Jul
LHR
29h 07m
2 stops
SJC
28 Jul
SJC
16h 40m
1 stop
LHR
£470
British Airways
8 Jul
LHR
20h 53m
1 stop
SJC
15 Jul
SJC
18h 38m
1 stop
LHR
£477
British Airways
9 Jul
LHR
15h 31m
1 stop
SJC
12 Jul
SJC
18h 59m
1 stop
LHR
£478
Delta
15 Dec
LHR
17h 51m
1 stop
SJC
28 Dec
SJC
12h 45m
1 stop
LHR
£480
Delta
27 Aug
LHR
18h 42m
2 stops
SJC
10 Sept
SJC
17h 34m
2 stops
LHR
£482
Delta
20 Jul
LHR
18h 52m
2 stops
SJC
29 Jul
SJC
16h 40m
1 stop
LHR
£484
Virgin Atlantic
10 Nov
LHR
17h 57m
1 stop
SJC
21 Nov
SJC
33h 50m
1 stop
LHR
£486
Virgin Atlantic
26 Oct
LHR
16h 51m
1 stop
SJC
2 Nov
SJC
21h 20m
1 stop
LHR
£486

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
13:40 - 21:55
LHR
-
ONT
16h 15m
1 stop
United Airlines Logo
05:45 - 07:55
ONT
-
LHR
18h 10m
1 stop
£331United Airlines
Thu, 2 Jul - Fri, 24 Jul
United Airlines Logo
09:30 - 21:55
LHR
-
ONT
20h 25m
2 stops
United Airlines Logo
06:10 - 11:55
ONT
-
LHR
21h 45m
1 stop
£419United Airlines
Wed, 8 Jul - Wed, 22 Jul
Lufthansa Logo
11:25 - 20:42
LHR
-
ONT
17h 17m
1 stop
Lufthansa Logo
05:45 - 07:55
ONT
-
LHR
18h 10m
1 stop
£440Lufthansa
Tue, 7 Jul - Tue, 21 Jul
Lufthansa Logo
10:00 - 21:55
LHR
-
ONT
19h 55m
1 stop
Lufthansa Logo
13:18 - 09:40
ONT
-
LHR
12h 22m
1 stop
£441Lufthansa
Thu, 2 Jul - Fri, 24 Jul
Iberia Logo
11:30 - 00:46
LGW
-
LAX
21h 16m
2 stops
Iberia Logo
17:50 - 20:00
LAX
-
LGW
18h 10m
1 stop
£477Iberia
Thu, 15 Oct - Fri, 23 Oct
Virgin Atlantic Logo
10:00 - 21:35
LGW
-
LAX
19h 35m
1 stop
Virgin Atlantic Logo
07:00 - 09:00
LAX
-
LGW
18h 00m
2 stops
£479Virgin Atlantic
Thu, 12 Nov - Tue, 17 Nov
Virgin Atlantic Logo
19:45 - 11:40
LHR
-
LAX
23h 55m
1 stop
Virgin Atlantic Logo
14:00 - 15:35
LAX
-
LHR
17h 35m
1 stop
£480Virgin Atlantic
Thu, 16 Jul - Thu, 6 Aug
Iberia Logo
18:05 - 13:45
LHR
-
LAX
27h 40m
2 stops
Iberia Logo
16:15 - 10:50
LAX
-
LHR
10h 35mdirect
£481Iberia
Mon, 13 Jul - Wed, 22 Jul
British Airways Logo
12:30 - 20:14
LHR
-
SFO
15h 44m
1 stop
British Airways Logo
20:35 - 15:10
SFO
-
LHR
10h 35mdirect
£494British Airways
Thu, 5 Nov - Sun, 20 Dec
British Airways Logo
07:30 - 21:14
LHR
-
SFO
20h 44m
2 stops
British Airways Logo
20:35 - 15:10
SFO
-
LHR
10h 35mdirect
£495British Airways
Sun, 1 Nov - Sun, 20 Dec

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 18 June 2026.
Use the filters below to find and compare flights to California that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 2/7

13:40-21:55

1 stop16h 15m

Ontario

Fri 24/7

05:45-07:55

1 stop18h 10m

£331

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 8/7

09:30-21:55

2 stops20h 25m

Ontario

Wed 22/7

06:10-11:55

1 stop21h 45m

£419

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Tue 7/7

11:25-20:42

1 stop17h 17m

Ontario

Tue 21/7

05:45-07:55

1 stop18h 10m

£440

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 2/7

10:00-21:55

1 stop19h 55m

Ontario

Fri 24/7

13:18-09:40

1 stop12h 22m

£441

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 15/10

11:30-00:46

2 stops21h 16m

Los Angeles Los Angeles

Fri 23/10

17:50-20:00

1 stop18h 10m

£477

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Thu 12/11

10:00-21:35

1 stop19h 35m

Los Angeles Los Angeles

Tue 17/11

07:00-09:00

2 stops18h 00m

£479

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 16/7

19:45-11:40

1 stop23h 55m

Los Angeles Los Angeles

Thu 6/8

14:00-15:35

1 stop17h 35m

£480

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 13/7

18:05-13:45

2 stops27h 40m

Los Angeles Los Angeles

Wed 22/7

16:15-10:50

Nonstop10h 35m

£481
Fastest return journey

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Thu 5/11

12:30-20:14

1 stop15h 44m

San Francisco

Sun 20/12

20:35-15:10

Nonstop10h 35m

£494

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sun 1/11

07:30-21:14

2 stops20h 44m

San Francisco

Sun 20/12

20:35-15:10

Nonstop10h 35m

£495

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 £638/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 Friday when prices can be found for as low as £526. 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 £586.

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

£348

Best Round-Trip Price

£331

Fastest flight time

11h 00m

Popular in

July
The best one-way flight price to California from United Kingdom in the last 5 days is £348 (London Heathrow to Ontario).
The best round-trip flight price to California from United Kingdom in the last 5 days is £331 (London Heathrow to Ontario).
The fastest flight to California from United Kingdom takes 11h 00m (London Heathrow to San Francisco).
July has the highest demand for flights to California, with a 12% 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 Fisherman's Wharf. Which airport is the quickest drive?

Fisherman's Wharf is closest to San Francisco Airport. Those looking for an alternative airport option near Fisherman's Wharf could try flying into San Jose, California 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 £294. If you’re unable to find a flight deal this cheap, keep in mind that anything less than £993 is considered a good price for flights to California. £1,440 is the average cost to fly to California, while £8,809 is the most expensive.

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

Flying to California on a Friday 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 Los Angeles airport in Los Angeles offers the cheapest overall flights with an average airfare of £294, while the second most affordable option is San Diego airport with an average airfare of £405 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
Sat 18/7
Sat 25/7

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