A coastal town with a beach, houses, and hills in the background.

£324 Cheap Flights to California

View £324 flight on Tue, 24 Nov 2026Opens in a new window

Popular airlines to California

  • Alaska Airlines

  • American Airlines

  • Frontier Airlines

  • Delta

  • United

  • JetBlue Airways

  • Southwest Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 25% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to California

Prices were available within the past 7 days and start at £324 for one-way flights and £466 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Fri, 9 Oct - Tue, 13 Oct
LHR
London
LAX
Los Angeles
£466 Return, just found
£466
Return
just found
Select Swiss International Air Lines flight, departing Fri, 9 Oct from London to Los Angeles, returning Tue, 13 Oct, priced at £466 just found
United
Mon, 23 Nov - Tue, 1 Dec
LHR
London
LAX
Los Angeles
£467 Return, just found
£467
Return
just found
Select United flight, departing Mon, 23 Nov from London to Los Angeles, returning Tue, 1 Dec, priced at £467 just found
KLM
Mon, 23 Nov - Thu, 3 Dec
LHR
London
LAX
Los Angeles
£467 Return, found 1 day ago
£467
Return
found 1 day ago
Select KLM flight, departing Mon, 23 Nov from London to Los Angeles, returning Thu, 3 Dec, priced at £467 found 1 day ago
Austrian Airlines
Sat, 29 Aug - Mon, 7 Sept
LHR
London
LAX
Los Angeles
£468 Return, just found
£468
Return
just found
Select Austrian Airlines flight, departing Sat, 29 Aug from London to Los Angeles, returning Mon, 7 Sept, priced at £468 just found
Lufthansa
Fri, 9 Oct - Tue, 13 Oct
LHR
London
LAX
Los Angeles
£470 Return, just found
£470
Return
just found
Select Lufthansa flight, departing Fri, 9 Oct from London to Los Angeles, returning Tue, 13 Oct, priced at £470 just found
Delta
Sun, 22 Nov - Fri, 4 Dec
LHR
London
LAX
Los Angeles
£472 Return, found 1 day ago
£472
Return
found 1 day ago
Select Delta flight, departing Sun, 22 Nov from London to Los Angeles, returning Fri, 4 Dec, priced at £472 found 1 day ago
Virgin Atlantic
Sun, 22 Nov - Fri, 4 Dec
LHR
London
LAX
Los Angeles
£472 Return, found 1 day ago
£472
Return
found 1 day ago
Select Virgin Atlantic flight, departing Sun, 22 Nov from London to Los Angeles, returning Fri, 4 Dec, priced at £472 found 1 day ago
Air France
Sun, 22 Nov - Fri, 4 Dec
LHR
London
LAX
Los Angeles
£472 Return, found 1 day ago
£472
Return
found 1 day ago
Select Air France flight, departing Sun, 22 Nov from London to Los Angeles, returning Fri, 4 Dec, priced at £472 found 1 day ago
KLM
Sun, 22 Nov - Fri, 4 Dec
LHR
London
LAX
Los Angeles
£480 Return, found 1 day ago
£480
Return
found 1 day ago
Select KLM flight, departing Sun, 22 Nov from London to Los Angeles, returning Fri, 4 Dec, priced at £480 found 1 day ago
Delta
Mon, 11 Jan - Mon, 18 Jan
LHR
London
SNA
Orange County
£486 Return, found 3 days ago
£486
Return
found 3 days ago
Select Delta flight, departing Mon, 11 Jan from London to Orange County, returning Mon, 18 Jan, priced at £486 found 3 days ago

Airports in California

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles Intl. LAX. Cheapest option available. Flights from £456
LAX
Los Angeles Intl.
Cheapest
Flights from £456

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.

Swiss International Air Lines
Fri, 9 Oct - Tue, 13 Oct
LHR
London
LAX
Los Angeles
£466 Return, just found
£466
Return
just found
Select Swiss International Air Lines flight, departing Fri, 9 Oct from London to Los Angeles, returning Tue, 13 Oct, priced at £466 just found

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 £466. 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 £466 and £486. If you were heading one way out of London (LHR), you could have gotten a bargain from just £324.
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 £466 and £486. 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.

Book with confidence

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 2026, 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 2026, 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 £324 or round-trip from £466, 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 (LHR) to Los Angeles (LAX) usually have the lowest price from £324.

Why book your flights to California with Expedia

Expedia offers great deals on California air fares from £324 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.

Top tips for booking flights to California from UK

Travel information

California Flights Information

Airlines serving
Finnair, Iberia, British Airways, Swiss International Air Lines, United, Aer Lingus, Air Canada, Austrian Airlines, Lufthansa, American Airlines, KLM, Delta, Virgin Atlantic, Air France
Roundtrip price
from £466
California Flights Information

Explore a world of travel with Expedia

*Available to Expedia members.