Flights to California

£396 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 25/9. 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.
Delta
29 Jul
LHR
16h 26m
1 stop
LAX
9 Aug
LAX
13h 44m
1 stop
LHR
£463
Virgin Atlantic
27 May
LHR
15h 10m
1 stop
LAX
3 Jun
LAX
13h 55m
1 stop
LHR
£464
Virgin Atlantic
27 Aug
LHR
14h 05m
1 stop
LAX
6 Sept
LAX
10h 25m
LHR
£465
Virgin Atlantic
27 Aug
LHR
13h 20m
1 stop
LAX
10 Sept
LAX
14h 05m
1 stop
LHR
£466
TAP AIR PORTUGAL
19 Sept
LGW
29h 00m
1 stop
LAX
26 Sept
LAX
32h 50m
1 stop
LGW
£466
British Airways
14 Sept
LHR
14h 25m
1 stop
LAX
22 Sept
LAX
13h 10m
1 stop
LHR
£467
British Airways
22 Sept
LHR
14h 25m
1 stop
LAX
22 Oct
LAX
10h 25m
LHR
£467
KLM
1 Sept
LHR
13h 20m
1 stop
LAX
23 Sept
LAX
13h 05m
1 stop
LHR
£468
Lufthansa
4 Nov
LHR
15h 35m
1 stop
LAX
25 Nov
LAX
16h 55m
2 stops
LHR
£469
Virgin Atlantic
25 May
LHR
13h 20m
1 stop
LAX
8 Jun
LAX
10h 20m
LHR
£469
Lufthansa
3 Sept
LHR
16h 50m
1 stop
LAX
9 Sept
LAX
22h 54m
1 stop
LHR
£470
Multiple Airlines
10 Jun
LHR
17h 40m
1 stop
LAX
17 Jun
LAX
13h 19m
1 stop
LHR
£471
British Airways
27 Sept
LHR
11h 05m
SFO
2 Oct
SFO
10h 25m
LHR
£478
United Airlines
1 Jul
LHR
16h 35m
1 stop
SFO
15 Jul
SFO
10h 20m
LHR
£481
Virgin Atlantic
25 Jun
LHR
13h 31m
1 stop
SFO
8 Jul
SFO
15h 35m
1 stop
LHR
£481
Virgin Atlantic
25 Jun
LHR
19h 10m
1 stop
SFO
8 Jul
SFO
10h 15m
LHR
£482
Virgin Atlantic
25 Jun
LHR
13h 31m
1 stop
SFO
8 Jul
SFO
10h 20m
LHR
£483
Virgin Atlantic
3 Sept
LHR
13h 15m
1 stop
SFO
17 Sept
SFO
10h 15m
LHR
£484
British Airways
4 Nov
LHR
13h 45m
1 stop
SFO
11 Nov
SFO
10h 30m
LHR
£485
United Airlines
12 Sept
LHR
19h 44m
1 stop
SFO
14 Dec
SFO
10h 35m
LHR
£486
Air France
15 Sept
LHR
14h 30m
1 stop
SFO
25 Sept
SFO
10h 15m
LHR
£491
Virgin Atlantic
2 Sept
LHR
13h 15m
1 stop
SFO
16 Sept
SFO
14h 45m
1 stop
LHR
£492
British Airways
9 Nov
LHR
13h 45m
1 stop
SFO
16 Nov
SFO
13h 21m
1 stop
LHR
£492
Virgin Atlantic
10 Jun
LHR
13h 15m
1 stop
SFO
22 Jun
SFO
13h 39m
1 stop
LHR
£493
Multiple Airlines
21 Sept
LHR
27h 00m
1 stop
SAN
7 Oct
SAN
19h 50m
1 stop
LHR
£592
British Airways
3 Jun
LHR
11h 20m
SAN
20 Jun
SAN
10h 40m
LHR
£599
Air Canada
4 Jun
LHR
15h 43m
1 stop
SAN
23 Jun
SAN
16h 45m
1 stop
LHR
£599
Lufthansa
8 Sept
LHR
16h 00m
1 stop
SAN
16 Sept
SAN
14h 20m
1 stop
LHR
£600
Lufthansa
7 Sept
LHR
16h 00m
1 stop
SAN
14 Sept
SAN
13h 07m
1 stop
LHR
£602
Multiple Airlines
7 Sept
LHR
16h 30m
1 stop
SAN
17 Sept
SAN
14h 40m
1 stop
LHR
£603
Multiple Airlines
8 Sept
LHR
19h 06m
2 stops
SAN
16 Sept
SAN
19h 00m
1 stop
LHR
£604
Lufthansa
7 Oct
LHR
16h 30m
1 stop
SAN
21 Oct
SAN
13h 03m
1 stop
LHR
£605
Multiple Airlines
9 Nov
LHR
31h 05m
1 stop
SAN
23 Nov
SAN
34h 50m
1 stop
LHR
£609
Multiple Airlines
8 Sept
LHR
19h 06m
2 stops
SAN
22 Sept
SAN
18h 35m
2 stops
LHR
£610
Lufthansa
22 Sept
STN
31h 00m
1 stop
SAN
29 Sept
SAN
14h 20m
1 stop
STN
£610
Multiple Airlines
21 Sept
LHR
27h 00m
1 stop
SAN
7 Oct
SAN
16h 35m
2 stops
LHR
£612
Delta
25 Sept
LHR
17h 17m
1 stop
SJC
3 Oct
SJC
17h 00m
1 stop
LHR
£396
Delta
25 Sept
LHR
16h 28m
1 stop
SJC
4 Oct
SJC
16h 30m
1 stop
LHR
£399
United Airlines
27 Aug
LHR
14h 07m
1 stop
SJC
10 Sept
SJC
15h 25m
1 stop
LHR
£472
United Airlines
26 Sept
LHR
14h 06m
1 stop
SJC
3 Oct
SJC
16h 55m
1 stop
LHR
£486
United Airlines
26 Sept
LHR
14h 06m
1 stop
SJC
4 Oct
SJC
15h 44m
1 stop
LHR
£493
Virgin Atlantic
25 Jun
LHR
15h 22m
1 stop
SJC
2 Jul
SJC
16h 35m
1 stop
LHR
£500
British Airways
16 Sept
LHR
21h 01m
1 stop
SJC
7 Oct
SJC
15h 49m
1 stop
LHR
£506
Delta
26 Aug
LHR
16h 28m
2 stops
SJC
5 Sept
SJC
32h 35m
1 stop
LHR
£511
Virgin Atlantic
19 Sept
LHR
20h 54m
1 stop
SJC
30 Sept
SJC
16h 30m
1 stop
LHR
£513
Virgin Atlantic
25 Jun
LHR
16h 27m
2 stops
SJC
2 Jul
SJC
16h 35m
1 stop
LHR
£514
KLM
25 Jun
LHR
31h 02m
1 stop
SJC
28 Jul
SJC
20h 03m
1 stop
LHR
£517
Delta
11 Jun
LHR
16h 27m
2 stops
SJC
22 Jul
SJC
13h 40m
1 stop
LHR
£522

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.
Finnair Logo
08:20 - 11:30
LHR
-
LAX
11h 10mdirect
Finnair Logo
16:30 - 11:05
LAX
-
LHR
10h 35mdirect
£462Finnair
Tue, 26 May - Tue, 2 Jun
Delta Logo
12:25 - 20:51
LHR
-
LAX
16h 26m
1 stop
Delta Logo
17:51 - 15:35
LAX
-
LHR
13h 44m
1 stop
£463Delta
Wed, 29 Jul - Sun, 9 Aug
Virgin Atlantic Logo
08:55 - 16:05
LHR
-
LAX
15h 10m
1 stop
Virgin Atlantic Logo
17:40 - 15:35
LAX
-
LHR
13h 55m
1 stop
£464Virgin Atlantic
Wed, 27 May - Wed, 3 Jun
Virgin Atlantic Logo
08:40 - 14:45
LHR
-
LAX
14h 05m
1 stop
Virgin Atlantic Logo
15:50 - 10:15
LAX
-
LHR
10h 25mdirect
£465Virgin Atlantic
Thu, 27 Aug - Sun, 6 Sep
British Airways Logo
12:00 - 18:25
LHR
-
LAX
14h 25m
1 stop
British Airways Logo
18:05 - 12:45
LAX
-
LHR
10h 40mdirect
£467British Airways
Mon, 14 Sep - Mon, 12 Oct
British Airways Logo
12:00 - 18:25
LHR
-
LAX
14h 25m
1 stop
British Airways Logo
21:00 - 15:25
LAX
-
LHR
10h 25mdirect
£467British Airways
Tue, 22 Sep - Thu, 22 Oct
KLM Logo
06:30 - 11:50
LHR
-
LAX
13h 20m
1 stop
KLM Logo
14:15 - 11:20
LAX
-
LHR
13h 05m
1 stop
£468KLM
Tue, 1 Sep - Wed, 23 Sep
United Airlines Logo
16:40 - 01:15
LHR
-
SFO
16h 35m
1 stop
United Airlines Logo
13:05 - 07:25
SFO
-
LHR
10h 20mdirect
£481United Airlines
Wed, 1 Jul - Wed, 15 Jul
United Airlines Logo
10:00 - 21:44
LHR
-
SFO
19h 44m
1 stop
United Airlines Logo
16:40 - 11:15
SFO
-
LHR
10h 35mdirect
£486United Airlines
Sat, 12 Sep - Mon, 14 Dec
KLM Logo
18:30 - 21:15
LHR
-
LAS
10h 45mdirect
KLM Logo
22:00 - 15:55
LAS
-
LHR
9h 55mdirect
£663KLM
Thu, 10 Sep - Tue, 15 Sep

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 13 May 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

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 26/5

08:20-11:30

Nonstop11h 10m

Los Angeles

Tue 2/6

16:30-11:05

Nonstop10h 35m

£462

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 29/7

12:25-20:51

1 stop16h 26m

Los Angeles

Sun 9/8

17:51-15:35

1 stop13h 44m

£463

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Wed 27/5

08:55-16:05

1 stop15h 10m

Los Angeles

Wed 3/6

17:40-15:35

1 stop13h 55m

£464

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 27/8

08:40-14:45

1 stop14h 05m

Los Angeles

Sun 6/9

15:50-10:15

Nonstop10h 25m

£465

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 14/9

12:00-18:25

1 stop14h 25m

Los Angeles

Mon 12/10

18:05-12:45

Nonstop10h 40m

£467

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 22/9

12:00-18:25

1 stop14h 25m

Los Angeles

Thu 22/10

21:00-15:25

Nonstop10h 25m

£467

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 1/9

06:30-11:50

1 stop13h 20m

Los Angeles

Wed 23/9

14:15-11:20

1 stop13h 05m

£468

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Wed 1/7

16:40-01:15

1 stop16h 35m

San Francisco

Wed 15/7

13:05-07:25

Nonstop10h 20m

£481

LondonSan Francisco

LHR - SFO

LHRSFO

London Heathrow

Sat 12/9

10:00-21:44

1 stop19h 44m

San Francisco

Mon 14/12

16:40-11:15

Nonstop10h 35m

£486
Fastest return journey

LondonLas Vegas

LHR - LAS

LHRLAS

London Heathrow

Thu 10/9

18:30-21:15

Nonstop10h 45m

Las Vegas Harry Reid Intl

Tue 15/9

22:00-15:55

Nonstop9h 55m

£663

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 £25/pp, you can find flights to California depending on where you are departing from. On average, flights to California cost £595/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 £567.

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

£363

Best Round-Trip Price

£462

Fastest flight time

14h 48m

Popular in

July
The best one-way flight price to California from United Kingdom in the last 72 hours is £363 (London Heathrow to Las Vegas Harry Reid Intl).
The best round-trip flight price to California from United Kingdom in the last 72 hours is £462 (London Heathrow to Los Angeles).
The fastest flight to California from United Kingdom takes 14h 48m (London Heathrow to Ontario).
July has the highest demand for flights to California, with a 11% 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 Santa Rosa 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 £290. If you’re unable to find a flight deal this cheap, keep in mind that anything less than £1,002 is considered a good price for flights to California. £1,441 is the average cost to fly to California, while £8,705 is the most expensive.

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

Flying to California on a Wednesday or Friday 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 £290, while the second most affordable option is San Francisco airport with an average airfare of £418 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 12/6
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