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£325+ Cheap flights to California

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
— LAX
11 Dec — 18 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals to California

Enter your travel dates to find the best prices.

Cheapest flights to California
Explore the most affordable flight options available to California. Find the lowest fares based on data from user searches, with prices last updated on 11 November 2025.

Wed 26/1106:00LHR - SFO
1 stop16h 30mTAP AIR PORTUGAL
Sat 6/1216:35SFO - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 9/11£396
Thu 4/1206:00LHR - LAX
1 stop16h 40mTAP AIR PORTUGAL
Thu 11/1216:45LAX - LHR
1 stop34h 40mTAP AIR PORTUGAL
Deal found 9/11£396
Thu 4/1216:30LHR - SFO
1 stop31h 35mTAP AIR PORTUGAL
Fri 16/119:10SFO - LHR
1 stop15h 45mTAP AIR PORTUGAL
Deal found 9/11£397
Mon 8/1208:15LHR - LAX
1 stop38h 45mTAP AIR PORTUGAL
Thu 22/116:45LAX - LHR
1 stop16h 45mTAP AIR PORTUGAL
Deal found 9/11£401
Sun 7/1219:55LHR - SFO
1 stop26h 40mTAP AIR PORTUGAL
Wed 14/116:35SFO - LHR
1 stop18h 20mTAP AIR PORTUGAL
Deal found 10/11£404
Fri 21/1116:40LGW - SFO
1 stop30h 05mTAP AIR PORTUGAL
Fri 28/1119:10SFO - LGW
2 stops29h 10mTAP AIR PORTUGAL
Deal found 9/11£406
Wed 26/1106:00LHR - SFO
1 stop16h 30mTAP AIR PORTUGAL
Wed 3/1216:35SFO - LHR
1 stop16h 55mTAP AIR PORTUGAL
Deal found 10/11£409
Thu 4/1216:30LHR - SFO
1 stop31h 35mTAP AIR PORTUGAL
Wed 10/1216:35SFO - LHR
1 stop21h 00mTAP AIR PORTUGAL
Deal found 9/11£410
Thu 20/1116:00LGW - SFO
1 stop32h 05mTAP AIR PORTUGAL
Sat 6/1216:35SFO - LGW
2 stops20h 05mTAP AIR PORTUGAL
Deal found 9/11£410
Wed 3/1216:35LGW - LAX
1 stop30h 05mTAP AIR PORTUGAL
Thu 11/1216:45LAX - LGW
2 stops19h 55mTAP AIR PORTUGAL
Deal found 10/11£410
Tue 9/1206:00LHR - LAX
1 stop17h 00mTAP AIR PORTUGAL
Thu 22/116:45LAX - LHR
1 stop18h 10mTAP AIR PORTUGAL
Deal found 10/11£411
Fri 5/1206:00LHR - SFO
1 stop18h 05mTAP AIR PORTUGAL
Fri 9/119:10SFO - LHR
1 stop18h 25mTAP AIR PORTUGAL
Deal found 10/11£412

Find flights to California

Browse one-way and return flights deals to California on Cheapflights. Flight deals are based on user searches and were last updated on 11 November 2025
Explore California
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Flights to California in 2025

Find the latest flights to California in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 November 2025.

Return from

£381

One-way from

£316

Popular in

December

Cheapest in

September

Average price

£476

Good round-trip deal

£432 or less

Good one-way deal

£373 or less
Virgin Atlantic
  • Virgin Atlantic
  • 19/4-3/5
  • 1 total stop
  • 24h 35m total
  • London to Los Angeles
Search Deals
Virgin Atlantic
  • Virgin Atlantic
  • 24/2
  • 2 total stops
  • 25h 33m total
  • London to California
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for return flights in November 2025
Search Deals
Price to beat on a round-trip flight from London to California.
Search Deals
Price to beat on a one-way flight from London to California.
Search Deals

Cheapflights Fare Finder

 
Locate flights to California that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 11 November 2025.
Use the filters below to find and compare flights to California that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 26/2

06:30-21:07

2 stops22h 37m

Ontario

Mon 2/3

07:30-12:50

1 stop21h 20m

£395

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 26/2

10:45-23:53

1 stop21h 08m

Ontario

Mon 2/3

07:30-10:30

1 stop19h 00m

£408

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Sat 28/3

11:05-21:52

2 stops17h 47m

Ontario

Sat 11/4

11:55-14:15

1 stop18h 20m

£409

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Fri 27/3

08:55-18:50

1 stop16h 55m

Santa Ana J. Wayne/Orange Cnty

Tue 31/3

08:00-13:10

1 stop21h 10m

£409

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Sat 10/1

08:55-20:32

2 stops19h 37m

Santa Ana J. Wayne/Orange Cnty

Sat 17/1

13:35-10:00

1 stop12h 25m

£409

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Tue 3/3

10:45-16:04

1 stop13h 19m

Ontario

Mon 30/3

13:00-09:50

1 stop12h 50m

£413

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 26/3

14:45-22:38

1 stop14h 53m

Ontario

Wed 29/4

13:00-09:50

1 stop12h 50m

£413

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Wed 4/2

11:05-20:32

1 stop17h 27m

Santa Ana J. Wayne/Orange Cnty

Wed 18/2

13:33-10:00

1 stop12h 27m

£413

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 26/3

14:45-22:38

1 stop14h 53m

Ontario

Fri 10/4

13:00-09:50

1 stop12h 50m

£415

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Thu 26/3

14:45-22:38

1 stop14h 53m

Ontario

Sat 11/4

13:00-09:50

1 stop12h 50m

£415

Flights are sorted by cheapest return flights first.

Deals found on 9/11

Showing 1-10 of 33 results
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Best time to book a flight to California

Have a flexible travel schedule? Discover the best time to fly to California with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to California

How long is the flight to California?

On average, a flight from London to California takes 20 hours 42 minutes. Flights to California from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to California?

Use this chart to determine the cheapest time to fly return from London to California. Price data was last updated on 16 December 2024.

Users looking for the lowest fares to California should consider flying on Sunday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Weekly flight availability to California

The most flights from London to California are scheduled on a Saturday (52 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (48 on average).

What are the most popular airlines that fly to California?

The most popular airlines flying from London to California are Virgin Atlantic, British Airways and Lufthansa.

British Airways
British Airways
From £324
Virgin Atlantic
Virgin Atlantic
From £346
Lufthansa
Lufthansa
From £361
KLM
KLM
From £349

What are the cheapest airlines that fly to California?

The cheapest airlines flying from London to California are Delta, Finnair and SWISS.

Rainfall in California by month

Plan your trip to California by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.

Temperature in California by month

Plan your trip to California by taking into account the average temperature totals by month.

If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

What are the most popular places to fly to in California?

Destination popularity is based on the amount of flight searches to California in the last few years. This data was updated on 11 November 2025.
The most popular places in California to fly to are Los Angeles, San Francisco, San Diego and Oakland.

Reviews of airlines servicing California

Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated 11 November 2025.
Read through reviews of airlines serving the United States, such as Virgin Atlantic, United Airlines, andNorse Atlantic UK. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
673 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
United Airlines
7.4
Good
9,012 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Norse Atlantic UK
7.2
Good
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,565 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,510 reviews
Virgin Atlantic
7.5
Good
673 reviews
Check prices

Food

6.9

Boarding

7.7

Entertainment

7.5

Overall

7.5

Comfort

7.3

Crew

8.1

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

FAQs about flying to California

  • Can I find cheaper flights to California if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to California on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to California?

    Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to California.

  • What is the cheapest airport to fly to in California?

    Los Angeles is currently the cheapest airport to fly to in California. One-way flights to Los Angeles typically cost £24, while return flights cost around £35.

  • How much is a return flight to California?

    A return flight to California will typically cost around £131, however they can be found for as little as £35.

  • Where does the fastest flight to California depart from?

    For those looking to save time traveling to California, Manchester offers the quickest one-way flight (10 hours 25 minutes).

  • Does Los Angeles have car hire?

    Yes. Those touching down at Los Angeles can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Los Angeles?

    Yes. Los Angeles has hotels nearby for those requiring accommodations. 2BR Furn Home - Safe/Quiet/Clean So Bay Nr Bch/LAX - 40% off for 30+ days is the closest property to Los Angeles (0.0 mi away from Los Angeles).

See more FAQs

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Certainly. Search results for flights to California shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to California become cheaper?

Yes, Cheapflights offers price alerts on California flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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