£185 Find Cheap Flights to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to California departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results for flights to California
These are the airlines KAYAK users have selected most often from within our search results for flights to California
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Flights Deals

Best California Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angelesdirect£296
San Francisco
San Francisco1 stop£349
San Diego
San Diego2 stops£422
Palm Springs
Palm Springs2 stops£513
San Jose
San Jose2 stops£399
San Luis Obispo
San Luis Obispo2 stops£591
Los Angeles
Los Angelesdirect£296
San Francisco
San Francisco1 stop£349
San Diego
San Diego2 stops£422
Palm Springs
Palm Springs2 stops£513
San Jose
San Jose2 stops£399
San Luis Obispo
San Luis Obispo2 stops£591

Book Cheap California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to California

Sun, 21 Sep - Sun, 5 Oct
Norse Atlantic UK Logo
10:55 - 14:10LGW-LAX
11h 15mdirect
Norse Atlantic UK Logo
16:30 - 10:55LAX-LGW
10h 25mdirect
£296Norse Atlantic UK
Find Deal
Sun, 21 Sep - Sun, 5 Oct
Norse Atlantic UK Logo
10:55 - 14:10LGW-LAX
11h 15mdirect
Norse Atlantic UK Logo
16:30 - 10:55LAX-LGW
10h 25mdirect
£297Norse Atlantic UK
Find Deal
Sun, 24 Aug - Tue, 9 Sep
Virgin Atlantic Logo
06:30 - 11:50LHR-LAX
13h 20m1 stop
Virgin Atlantic Logo
22:50 - 17:15LAX-LHR
10h 25mdirect
£376Virgin Atlantic
Find Deal
Sun, 24 Aug - Tue, 9 Sep
Lufthansa Logo
06:30 - 16:55LHR-LAX
18h 25m1 stop
Lufthansa Logo
14:55 - 14:40LAX-LHR
15h 45m1 stop
£378Lufthansa
Find Deal
Sat, 6 Sep - Sun, 14 Sep
Lufthansa Logo
07:25 - 14:30LHR-SFO
15h 05m1 stop
Lufthansa Logo
13:05 - 07:25SFO-LHR
10h 20mdirect
£385Lufthansa
Find Deal
Tue, 9 Sep - Mon, 15 Sep
British Airways Logo
10:45 - 13:50LHR-SFO
11h 05mdirect
British Airways Logo
15:59 - 12:50SFO-LHR
12h 51m1 stop
£391British Airways
Find Deal
Fri, 19 Sep - Fri, 26 Sep
British Airways Logo
11:35 - 23:59LGW-SFO
20h 24m2 stops
British Airways Logo
10:22 - 08:10SFO-LGW
13h 48m1 stop
£402British Airways
Find Deal
Thu, 4 Sep - Sat, 20 Sep
KLM Logo
11:20 - 19:11LHR-ONT
15h 51m1 stop
KLM Logo
13:15 - 09:50ONT-LHR
12h 35m1 stop
£413KLM
Find Deal
Thu, 4 Sep - Sat, 20 Sep
KLM Logo
11:20 - 19:11LHR-ONT
15h 51m1 stop
KLM Logo
13:15 - 09:50ONT-LHR
12h 35m1 stop
£414KLM
Find Deal
Thu, 13 Nov - Sat, 14 Feb
Virgin Atlantic Logo
10:45 - 16:14LHR-ONT
13h 29m1 stop
Virgin Atlantic Logo
13:00 - 10:35ONT-LHR
13h 35m1 stop
£419Virgin Atlantic
Find Deal
Useful Info

What is the cheapest flight to California?

These are the best return prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to California from the United Kingdom found in the last 72 hours was to Los Angeles, at £382 return. The most popular route is London Gatwick Airport (LGW) to Los Angeles (LAX) and the cheapest return airline ticket found on this route in the last 72 hours was £382.

What is the cheapest month to fly from the United Kingdom to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from the United Kingdom to California is September, when tickets cost £535 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of round-trip tickets is £817 and £740 respectively.

How far in advance should I book a flight from the United Kingdom to California?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on the flight from the United Kingdom to California, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Which is the cheapest airport to fly into in California?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in California is Los Angeles Airport (LAX), with an average flight price of £525.


Good to know - Cheap tickets to California

Low seasonJanuary
High seasonSeptember
Cheapest flight£185
Best time to beat the crowds (13% less expensive on average)
Most popular time to fly and prices are also 14% lower on average.
Flight from London Gatwick Airport to Los Angeles

Flights to California: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to California 
AlastairFlew with British AirwaysLHR-SFOFeb 2025
Make sure your free checked luggage is for outward and return flights.
Verified travelerFlew with British AirwaysLHR-SANSept 2024
Flight overall is good. Service is very good. Bring yourself some snacks, in case the food isn’t up to your taste.
MeganFlew with IberiaLHR-LAXSept 2024
Pack light and know you can always get stuff when you land.
Verified travelerFlew with United AirlinesLHR-SFOSept 2024
Download all your music. Add shows and movies to your queue. Bring short so you can relax. Bring long charger cords.
SimonFlew with British AirwaysLHR-LAXJun 2024
If flying business class I’d research which cabin your aircraft operates. BA have some old business class on the 380 and new business class on the 777. (And 350). The new cabin is so much better. But the food just isn’t as good as it used to be

FAQs - booking California flights

  • I’m booking a flight to California to visit San Francisco. Which airport do I choose?

    San Francisco International is the closest to the city centre (15min) and has the most options when it comes to airlines and routes. United, British Airways, and Virgin Atlantic operate direct flights from London Heathrow, Norwegian flies from London Gatwick, and Thomas Cook Airlines operates seasonal flights to SFO from Manchester. However, this is one of the busiest airports in California; if you’d prefer a less busy airport, you can fly to San Jose International, which is 47min from downtown San Francisco. However, do keep in mind that British Airways is the only airline to operate regular flights to this airport from London Heathrow.

  • I’m planning a trip to Yosemite National Park. What’s the best airport to fly into?

    The closest airport to Yosemite is Fresno Yosemite International Airport (FAT), about 96 mi away from the park and accessible by road. If you want to fly from the United Kingdom all the way to Yosemite, you'll have to have a stopover either in San Francisco or Los Angeles. United flies from Heathrow and Gatwick to San Francisco and Los Angeles, while American Airlines flies to Los Angeles from Heathrow. Alternatively, or if you’d prefer to fly as little as possible, you can fly into San Francisco and then drive to Yosemite (approx. 3h 50min).

  • Which international airport in California is closest to Disneyland?

    Los Angeles International Airport is the closest to Disneyland California, which is about 35min away by car. This airport is served by the Disneyland Resort Express bus, which takes passengers straight to the park.

  • I’m searching for flights to California from Northern Ireland. Which are the best airports?

    If your final destination is Los Angeles or San Francisco, you can choose to catch a flight to California from London Heathrow with British Airways, Virgin Atlantic, and United, or from London Gatwick with Norwegian. easyJet operates direct flights to Gatwick from Belfast International Airport (BFS), while Aer Lingus and British Airways operate regular flights to Heathrow from George Best Belfast City Airport (BHD). If you’re flying to San Jose or San Diego, you’ll have to fly out of London Heathrow on British Airways. The simplest option is to book your flight to California with this airline from Belfast International.

  • How does KAYAK find such low prices on flights from the United Kingdom to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from the United Kingdom to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from the United Kingdom to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from the United Kingdom to California is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from the United Kingdom to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from the United Kingdom to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from the United Kingdom to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to California?

    Based on KAYAK data, the cheapest day to fly to California is Wednesday when return tickets can be as cheap as £532. On the other hand, the most expensive day to fly is Sunday, when return prices are £606 on average.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally at night, when retur flights cost £670 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to California is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £740.

Top tips for finding cheap flights to California

  • Looking for cheap airfare to California? 25% of our users found round-trip tickets to California for the following prices or less: Cheap flights to California from London Gatwick £529, from London Heathrow £1,647
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest California flight deals.
  • For passengers flying from other cities in the UK without direct flights to California and who prefer to fly low-cost to London, Flybe operates regular flights to London Heathrow from Aberdeen and Edinburgh. On the other hand, Gatwick has more options for low-cost flights with easyJet operating regular connections with Belfast, Glasgow, and Inverness.
  • When looking for flights to California, you can choose from four international airports with regular direct flights to the UK. Those are Los Angeles International Airport (LAX), San Diego International Airport (SAN), San Francisco International Airport (SFO), and San Jose International Airport (SJC).
  • London Heathrow (LHR) is the airport in the United Kingdom with the most options when it comes to airlines flying to all the four major airports in California. Keep in mind that if you’re flying from elsewhere, you’ll probably need to factor in a stopover here.
  • If you prefer to fly out of London Gatwick (LGW), you'll have fewer options in terms of routes and airlines. Norwegian is the only airline operating direct flights to California from this airport, and only to Los Angeles and San Francisco.
  • If you’d like to book a direct flight to California from Manchester Airport (MAN), look for seasonal flights operated by Virgin Atlantic and Thomas Cook Airlines to San Francisco or Los Angeles.

Reviews of the top 5 airlines flying to California

 
See real verified KAYAK customer reviews for airlines flying to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to California. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from the United Kingdom to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1372 reviews
7.3Food
7.7Comfort
7.8Boarding
8.4Crew
7.1Entertainment
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Flight delayed over an hour. They said they would hold our connection but then did not.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Food was excellent. Service was very good. Staff was very helpful to all passengers.

The crew was excellent as ever on Virgin. The special meal was poor unfortunately. More significantly when we arrived at Manchester Airport there was no air bridge provided and we had to exit the plane down a rickety stair case. This is unacceptable for a transatlantic flight. Whilst I understand that this is the airport’s fault at the end of the day the airline is responsible for our transportation and needs to do something.

Super friendly and helpful staff, from check-in desk to cabin crew.

Following a paid seat upgrade for enhanced comfort, I encountered an unacceptable odor in my assigned area. It took three hours for the crew to relocate me, and the replacement seat was unacceptably close to the lavatory, offering no improvement.

Good overall. Cannot fault the airlines. I have had better entertainment systems before ie ice in Emirates but it was not too bad. Food was decent and staff were friendly.

I did not fly by vergin atlantic from bangalore to vasco da gama

Your flight delayed at Heathrow n I almost missed my mother funeral.you idiots. I had to waste 10 hours in different airports. Thank your stars I'm not suing you.

Miami airport needs more thorough signage. It was a long walk from my transport point to the check in desk,

I darted through the Frankfurt airport to make my connecting flight. I asked if it was a possibility to upgrade and the agent did. This was the kindest gesture and it made up for the previous delayed flight and distress/anxiety of anticipating that Zi was going to miss my Frankfurt-Chicago connection. I cannot express my gratitude for the upgrade.. I am 5feet 10 inches do the leg space was amazing.

Good legroom. Attentive crew. Wine quality poor, you can do better

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Great experience. Flight was on time and reached destination on time

I meant this flight was not good, the one from Tirana to Frankfurt was better!

Easy checkin. Things went off without a hitch. The the movie selection for the flight wasn’t great, though.

food, movie entertainment upgraded current, interconnecting flights being on time, we have a 24-hour overlay

Exit row seat that cost extra to book had a bad monitor marked as out of order, so clearly something they should have fixed.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Never happened. Flight was delayed. Had to be re rojyed

Economy seats are so small and compacted so close together that comfort is negatively affected, especially on long flights. However that is due to aircraft design, not anything the airline can do about it.

3/4 bags delayed and 1/4 damaged at the other end. Flight was freezing

The crew were good. The flight was on time. The entertainment choice was ok. But the food was bad, tasted and texture were awful.

After boarding we were waiting in the plane for more than one hour to take off without AC with very high temperature inside

The flight was an hour late leaving Heathrow. The food was mediocre. When we got to Austin, my husband’s luggage was missing. He filled out information at baggage claim. We are waiting to hear something. His name is Henry Jacob Braunig.

The food was very good and it came multiple times

Flight from LGW to JFK delayed by 4 hrs No explanation given until the pilot said the delay due to planned maintenance on the aircraft

We arrived late to London, and consequently were 5 min. late to be allowed through security for our next flight. Even though dozens of people missed the same flight, BA did not radio ahead to hold open security for an extra 5-10 min. to allow people to get on the flight. This caused an additional 6 hour delay in London after waiting over an hour in Customer Service to get rebooked. They did not have enough staff on hand to help people in a timely manner. Not at all happy with the BA's customer care or customer service.

All service prior to the flight was terrible: online check-in not working, no customer service tel,, multiple airport scanners not working, A huge mess.

CONSTANT ERROR MESSAGE THAT THE WIFI COULD NOT BE PURCHASED DUE TO INABILITY TO CONNECT PAYMENT SYSTEM VIA SATELLITE. THIS HAPPENED IN BOTH DIRECTIONS. THE MAIN REASON I TRAVEL IN PRIORITY IS TO BE ABLE TO WORK FOR WHICH I NEED ACCESS TO INTERNET. .

Everything you need to know for your flight to California

Cabin class types available on flights to California

Cabin classes available on flights to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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