£237 Cheap Flights to California

Popular airlines to California

  • Alaska Airlines

    Alaska Airlines

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Frontier Airlines

    Frontier Airlines

  • Southwest Airlines

    Southwest Airlines

  • JetBlue Airways

    JetBlue Airways

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Top Cities to Visit in California

FlightsFlights

Los Angeles

Los Angeles

Cheap round-trip flights to California

Prices were available within the past 7 days and start at £237 for one-way flights and £330 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norse Atlantic UK
Wed, 10 Sept - Wed, 1 Oct
LGW
London
LAX
Los Angeles
£330 Return, found 2 hours ago
£330
Return
found 2 hours ago
Select Norse Atlantic UK flight, departing Wed, 10 Sept from London to Los Angeles, returning Wed, 1 Oct, priced at £330 found 2 hours ago
Aer Lingus
Mon, 3 Nov - Thu, 13 Nov
LHR
London
LAX
Los Angeles
£357 Return, just found
£357
Return
just found
Select Aer Lingus flight, departing Mon, 3 Nov from London to Los Angeles, returning Thu, 13 Nov, priced at £357 just found
American Airlines
Thu, 2 Oct - Thu, 9 Oct
LGW
London
BUR
Burbank
£362 Return, found 1 day ago
£362
Return
found 1 day ago
Select American Airlines flight, departing Thu, 2 Oct from London to Burbank, returning Thu, 9 Oct, priced at £362 found 1 day ago
American Airlines
Thu, 2 Oct - Thu, 9 Oct
LGW
London
ONT
Ontario
£362 Return, found 1 day ago
£362
Return
found 1 day ago
Select American Airlines flight, departing Thu, 2 Oct from London to Ontario, returning Thu, 9 Oct, priced at £362 found 1 day ago
American Airlines
Thu, 8 Jan - Thu, 15 Jan
LGW
London
SNA
Orange County
£362 Return, found 2 days ago
£362
Return
found 2 days ago
Select American Airlines flight, departing Thu, 8 Jan from London to Orange County, returning Thu, 15 Jan, priced at £362 found 2 days ago
Aer Lingus
Sat, 10 Jan - Sun, 18 Jan
LHR
London
SFO
San Francisco
£363 Return, just found
£363
Return
just found
Select Aer Lingus flight, departing Sat, 10 Jan from London to San Francisco, returning Sun, 18 Jan, priced at £363 just found
Swiss International Air Lines
Sat, 17 Jan - Thu, 22 Jan
LGW
London
SFO
San Francisco
£367 Return, found 6 days ago
£367
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Sat, 17 Jan from London to San Francisco, returning Thu, 22 Jan, priced at £367 found 6 days ago
American Airlines
Sat, 10 Jan - Sun, 18 Jan
LGW
London
SJC
San Jose
£368 Return, found 12 hours ago
£368
Return
found 12 hours ago
Select American Airlines flight, departing Sat, 10 Jan from London to San Jose, returning Sun, 18 Jan, priced at £368 found 12 hours ago
American Airlines
Thu, 9 Oct - Thu, 16 Oct
LHR
London
BUR
Burbank
£371 Return, found 4 days ago
£371
Return
found 4 days ago
Select American Airlines flight, departing Thu, 9 Oct from London to Burbank, returning Thu, 16 Oct, priced at £371 found 4 days ago
British Airways
Mon, 2 Feb - Sun, 8 Feb
LHR
London
ONT
Ontario
£378 Return, found 5 days ago
£378
Return
found 5 days ago
Select British Airways flight, departing Mon, 2 Feb from London to Ontario, returning Sun, 8 Feb, priced at £378 found 5 days ago

Top tips for booking flights to California from UK

Get ready to fly to California

Prepare your luggage and book your flights to California with Expedia. We offer a seamless flight booking experience, with a wide range of California plane tickets to choose from. If you need help finding some of the best deals for cheap flights to California in 2025, we are always available to assist you. Book your flights to California today and let the adventure begin!

Find the best tickets to California

To find some of the best tickets to California in 2025, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to California or last-minute flights to California, you can filter and sort your search results, making it easy to find the ideal flight to California.

Airlines fly to California

There are 20 different airlines that fly to California including some of the most trusted names in the business. To book flights to California with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best California plane tickets.

Find the cheapest flights to California

By booking early you may find some of the best deals for California flights from the UK, including California direct flights. You can usually find affordable and cheap flights to California, whether one-way from £237 or round-trip from £330, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to California

Try searching for different California airports with Expedia to find some of the cheapest flights to California. Flights from London (LGW) to Los Angeles (LAX) usually have the lowest price from £237.

Why book your flights to California with Expedia

Expedia offers great deals on California air fares from £237 to cater to every budget. Not only is Expedia one of the top platforms to book flights to California from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

 

*Prices and availability are subject to change. Additional terms apply.

California Flights Information

Airlines serving
Norse Atlantic UK, APG Distribution System, JetBlue Airways, TAP Portugal, Hahn Air Technologies, Aer Lingus, American Airlines, Swiss International Air Lines, British Airways, WestJet
Roundtrip price
from £330

Frequently asked questions

How do I find cheap flights to California that have flexible change policies?
By using our smart "No change fee" filter, that's how. Simply type in your travel details, click the "Search" button, then tick the box directly under the "Flexible change policies" subheading (it's on the top left of your screen). Expedia makes it a snap to find flexible and affordable fares to California.
Which airlines fly to California?
Choose from various airlines that fly into or near California. These are some of the best of them:

  • United Airlines - 9,907 flights to or near California each month, including 5,914 flights to San Francisco Intl. Airport (SFO) and 2,991 flights to Los Angeles Intl. Airport (LAX) per month.
  • Delta Air Lines - 6,166 flights to or near California each month, including 4,064 flights to Los Angeles Intl. Airport (LAX) and 1,222 flights to San Francisco Intl. Airport (SFO) per month.
  • Alaska Airlines - 5,193 flights to or near California each month, including 2,349 flights to San Francisco Intl. Airport (SFO) and 1,483 flights to San Diego Intl. Airport (SAN) per month.

How can I find cheap tickets to California?
One of the easiest ways to find cheap tickets to California is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The lowest price for a flight to California in the last seven days was £330. Booking well ahead of time will usually help you get an even better deal.
How much is a flight to California?
The cost of a round-trip airfare to California in the last seven days ranged between £330 and £382. If you were heading one way out of London (LGW), you could have gotten a bargain from just £237.
What are the most popular airports to fly into in California?
You've got choices aplenty in California. Once you've worked out where you're headed, picking one of these popular airports will be simple:

  • Los Angeles Intl. Airport (LAX) - 16,630 flights per month.
  • San Francisco Intl. Airport (SFO) - 11,935 flights per month.
  • San Diego Intl. Airport (SAN) - 7,260 flights per month.

When is the cheapest time to fly to California?
If you'd prefer to spend your holiday money on having fun in California rather than on getting there, leave early in the week. The most economical day to fly is generally Tuesday, followed by Monday. With many folks travelling over the weekend, Saturday often has the costliest ticket prices.
How much is a plane ticket to California?
In the last seven days, plane fares to California ranged between £330 and £382. The early bird catches the worm, so secure a cheap flight today.
What is the best time to go to California?
March, April and May are popular months to travel to Los Angeles, one of California's most fascinating cities. Summertime here starts June 20. Temperatures range from 18ºC to 27ºC across this season, so plan your travels around then if you're looking for warmer weather.
What months are the cheapest to book a flight to California?
To grab cheap flights to California, try to book during February when prices are at their lowest. When's the most expensive? In the USA, it's December.

Trending flights to California

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sun, 18 Jan - Fri, 23 Jan
LHR
London
LAX
Los Angeles
£357 Return, just found
£357
Return
just found
Select Aer Lingus flight, departing Sun, 18 Jan from London to Los Angeles, returning Fri, 23 Jan, priced at £357 just found
*Available to Expedia members.