What is the cheapest month to fly to Southern California?

At the present moment the cheapest month to fly to Southern California is currently January ; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

Can I find cheaper flights to Southern 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 Southern California on Cheapflights that require 1 or 2 stops for potential cost savings.

What is the best airline to fly to Southern California?

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

How much is a return flight to Southern California?

A return flight to Southern California will typically cost around £89, however they can be found for as little as £25.

Where does the fastest flight to Southern California depart from?

For those looking to save time traveling to Southern California, London offers the quickest one-way flight (11 hours 5 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 is the closest property to Los Angeles (0.0 mi away from Los Angeles).

£224+ Flights to Southern California

Flights to Southern California in 2025

Return from	£370
One-way from	£224
Popular in	August
Cheapest in	February
Average price	£491

Air France
25/8-22/9
Nonstop
21h 55m total
London to Los Angeles

Search Deals

18/6
1 total stop
22h 05m total
London to Southern California

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£40 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).

Search Deals

Average for return flights in June 2025

Search Deals

Find flights to Southern California

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Cheapest flights to Southern California
Explore the most affordable flight options available to Southern California. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Mon 1/916:25LHR - ONT

1 stop15h 42mBritish Airways

Tue 30/916:45ONT - LHR

1 stop13h 55mBritish Airways

Deal found 11/6£370

Tue 23/910:30LHR - SNA

1 stop17h 43mBritish Airways

Tue 30/916:35SNA - LHR

1 stop14h 05mBritish Airways

Deal found 11/6£370

Wed 17/911:45LHR - ONT

2 stops20h 01mVirgin Atlantic

Wed 24/912:00ONT - LHR

1 stop17h 30mVirgin Atlantic

Deal found 10/6£372

Wed 17/911:45LHR - LGB

2 stops18h 01mVirgin Atlantic

Wed 24/912:59LGB - LHR

1 stop12h 51mVirgin Atlantic

Deal found 10/6£372

Wed 3/911:45LHR - BUR

2 stops17h 56mVirgin Atlantic

Wed 10/907:00BUR - LHR

2 stops22h 30mVirgin Atlantic

Deal found 10/6£372

Mon 1/908:40LHR - LAX

1 stop14h 10mVirgin Atlantic

Mon 15/908:00LAX - LHR

1 stop14h 45mVirgin Atlantic

Deal found 11/6£372

Sun 14/910:55LGW - LAX

Nonstop11h 15mNorse Atlantic UK

Sun 21/916:30LAX - LGW

Nonstop10h 25mNorse Atlantic UK

Deal found 10/6£372

Mon 8/906:30LHR - ONT

2 stops18h 41mKLM

Mon 15/909:55ONT - LHR

1 stop15h 55mKLM

Deal found 10/6£373

Tue 24/619:50LGW - LAX

1 stop29h 40mMultiple Airlines

Thu 17/716:30LAX - LGW

Nonstop10h 25mMultiple Airlines

Deal found 11/6£375

Tue 16/910:20LHR - LAX

1 stop14h 45mFinnair

Thu 25/913:35LAX - LHR

Nonstop10h 25mFinnair

Deal found 11/6£378

Thu 11/919:50LHR - LAX

1 stop26h 45mTAP AIR PORTUGAL

Tue 16/916:40LAX - LHR

1 stop17h 05mTAP AIR PORTUGAL

Deal found 12/6£379

Mon 8/915:05LGW - LAX

1 stop16h 06mAmerican Airlines

Wed 17/910:20LAX - LGW

1 stop13h 50mAmerican Airlines

Deal found 12/6£380

Best flights to Southern California
Discover carefully curated flight deals to Southern California that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 June 2025.

Mon 1/908:20LHR - ONT

1 stop18h 04mBritish Airways

Tue 30/908:15ONT - LHR

1 stop14h 10mBritish Airways

Deal found 11/6£370

Mon 25/813:35LHR - LAX

Nonstop11h 30mAir France

Mon 22/922:50LAX - LHR

Nonstop10h 25mAir France

Deal found 10/6£370

Wed 17/911:45LHR - ONT

2 stops20h 01mVirgin Atlantic

Wed 24/912:00ONT - LHR

1 stop17h 30mVirgin Atlantic

Deal found 10/6£372

Tue 28/1010:20LHR - LAX

1 stop14h 45mFinnair

Tue 4/1109:15LAX - LHR

1 stop13h 05mFinnair

Deal found 10/6£372

Sun 14/910:55LGW - LAX

Nonstop11h 15mNorse Atlantic UK

Sun 21/916:30LAX - LGW

Nonstop10h 25mNorse Atlantic UK

Deal found 10/6£372

Mon 8/906:30LHR - ONT

2 stops18h 41mKLM

Mon 15/909:55ONT - LHR

1 stop15h 55mKLM

Deal found 10/6£373

Wed 27/806:30LHR - LAX

1 stop14h 30mLufthansa

Sat 13/918:40LAX - LHR

1 stop14h 00mLufthansa

Deal found 10/6£374

Tue 24/619:50LGW - LAX

1 stop29h 40mMultiple Airlines

Thu 17/716:30LAX - LGW

Nonstop10h 25mMultiple Airlines

Deal found 11/6£375

Mon 1/918:45LHR - LAX

1 stop27h 55mTAP AIR PORTUGAL

Tue 30/916:40LAX - LHR

1 stop17h 05mTAP AIR PORTUGAL

Deal found 11/6£378

Mon 8/915:05LGW - LAX

1 stop16h 06mAmerican Airlines

Wed 17/910:20LAX - LGW

1 stop13h 50mAmerican Airlines

Deal found 12/6£380

Mon 1/908:40LHR - LAX

1 stop14h 10mDelta

Mon 15/915:30LAX - LHR

Nonstop10h 30mDelta

Deal found 11/6£383

Thu 28/810:45LGW - LAX

Nonstop11h 15mA.P.G.

Fri 5/916:30LAX - LGW

Nonstop10h 25mA.P.G.

Deal found 11/6£386

Direct flights to Southern California
Explore direct flight options to Southern California based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 June 2025.

Mon 25/813:35LHR - LAX

Nonstop11h 30mAir France

Mon 22/922:50LAX - LHR

Nonstop10h 25mAir France

Deal found 10/6£370

Sun 14/910:55LGW - LAX

Nonstop11h 15mNorse Atlantic UK

Sun 21/916:30LAX - LGW

Nonstop10h 25mNorse Atlantic UK

Deal found 10/6£372

Mon 25/817:30LHR - LAX

Nonstop11h 15mVirgin Atlantic

Mon 22/922:50LAX - LHR

Nonstop10h 25mVirgin Atlantic

Deal found 10/6£375

Tue 9/917:30LHR - LAX

Nonstop11h 15mKLM

Tue 30/915:45LAX - LHR

Nonstop10h 30mKLM

Deal found 10/6£376

Wed 27/814:45LHR - LAX

Nonstop11h 20mBritish Airways

Wed 10/913:35LAX - LHR

Nonstop10h 25mBritish Airways

Deal found 12/6£378

Thu 28/810:45LGW - LAX

Nonstop11h 15mA.P.G.

Fri 5/916:30LAX - LGW

Nonstop10h 25mA.P.G.

Deal found 11/6£386

Mon 1/914:45LHR - LAX

Nonstop11h 20mFinnair

Tue 30/913:35LAX - LHR

Nonstop10h 25mFinnair

Deal found 11/6£390

Mon 25/817:30LHR - LAX

Nonstop11h 15mDelta

Wed 17/915:30LAX - LHR

Nonstop10h 30mDelta

Deal found 12/6£394

Mon 18/810:10LHR - LAX

Nonstop11h 15mAmerican Airlines

Wed 10/913:35LAX - LHR

Nonstop10h 25mAmerican Airlines

Deal found 12/6£400

Sun 19/1013:05LHR - LAX

Nonstop11h 10mLufthansa

Sat 25/1020:00LAX - LHR

Nonstop10h 30mLufthansa

Deal found 10/6£414

Sun 28/913:05LHR - LAX

Nonstop11h 10mAustrian Airlines

Sat 25/1020:00LAX - LHR

Nonstop10h 30mAustrian Airlines

Deal found 12/6£449

Mon 23/614:45LHR - LAX

Nonstop11h 15mIberia

Mon 7/721:30LAX - LHR

Nonstop10h 35mIberia

Deal found 11/6£455

Last-minute flights to Southern California
Discover last-minute flight deals to Southern California. Data last updated 13 June 2025 and is based on user searches.

Tue 17/610:55LHR - ONT

1 stop13h 33mKLM

Wed 25/613:15ONT - LHR

1 stop12h 35mKLM

Deal found 10/6£412

Tue 17/615:40LHR - ONT

1 stop13h 58mBritish Airways

Tue 24/614:40ONT - LHR

1 stop14h 05mBritish Airways

Deal found 10/6£415

Tue 17/611:45LHR - ONT

2 stops20h 01mVirgin Atlantic

Tue 24/607:05ONT - LHR

1 stop22h 25mVirgin Atlantic

Deal found 10/6£418

Wed 18/606:30LHR - LAX

1 stop13h 20mVirgin Atlantic

Thu 10/720:05LAX - LHR

Nonstop10h 30mVirgin Atlantic

Deal found 11/6£384

Wed 18/606:30LHR - LAX

1 stop16h 20mDelta

Thu 10/711:35LAX - LHR

1 stop14h 15mDelta

Deal found 11/6£412

Thu 19/608:40LHR - LAX

2 stops19h 02mAir Canada

Thu 17/707:30LAX - LHR

1 stop15h 05mAir Canada

Deal found 11/6£428

Fri 20/610:55LGW - LAX

Nonstop11h 15mNorse Atlantic UK

Thu 3/716:30LAX - LGW

Nonstop10h 25mNorse Atlantic UK

Deal found 12/6£376

Fri 20/610:55LGW - LAX

Nonstop11h 15mMultiple Airlines

Mon 7/721:25LAX - LGW

1 stop26h 00mMultiple Airlines

Deal found 12/6£377

Fri 20/610:55LGW - LAX

Nonstop11h 15mA.P.G.

Sun 6/716:30LAX - LGW

Nonstop10h 25mA.P.G.

Deal found 12/6£385

Fri 20/608:40LHR - LAX

1 stop15h 50mSWISS

Sun 6/719:35LAX - LHR

1 stop28h 20mSWISS

Deal found 12/6£388

Fri 20/608:40LHR - LAX

1 stop15h 50mMultiple Airlines

Sun 6/716:45LAX - LHR

Nonstop10h 25mMultiple Airlines

Deal found 11/6£414

Fri 20/612:00LGW - LAX

1 stop16h 15mVirgin Atlantic

Sun 6/723:55LAX - LGW

1 stop26h 05mVirgin Atlantic

Deal found 12/6£422

One-way flights to Southern California
Search for one-way flight options to Southern California. Find affordable one-way fares based on user searches. Data last updated 13 June 2025.

Wed 18/605:25LGW - LAX

1 stop22h 05mMultiple Airlines

Deal found 11/6£224

Thu 28/819:30LTN - LAX

1 stop31h 35mMultiple Airlines

Deal found 12/6£225

Tue 2/920:50LHR - LAX

1 stop29h 15mMultiple Airlines

Deal found 12/6£227

Thu 19/610:45LGW - LAX

Nonstop11h 15mNorse Atlantic UK

Deal found 12/6£228

Wed 3/910:55LGW - LAX

Nonstop11h 15mA.P.G.

Deal found 11/6£282

Wed 19/1109:50LHR - LAX

1 stop16h 40mAer Lingus

Deal found 12/6£291

Thu 11/918:45LHR - LAX

2 stops55h 20mIberia

Deal found 12/6£309

Wed 27/807:45LCY - LAX

2 stops19h 20mMultiple Airlines

Deal found 12/6£311

Wed 22/1020:50LHR - LAX

1 stop29h 15mVueling

Deal found 10/6£316

Wed 20/820:55LGW - LAX

2 stops29h 10mVueling

Deal found 12/6£319

Mon 27/1013:00LGW - SNA

2 stops33h 37mMultiple Airlines

Deal found 12/6£330

Wed 19/1107:05LHR - LAX

2 stops17h 55mScandinavian Airlines

Deal found 12/6£358

Cheapflights Fare Finder

Use the filters below to find and compare flights to Southern California that are best for you.

Fly from

Route

Depart

Return

Price

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Mon 1/9

16:25-00:07

1 stop15h 42m

Ontario

Tue 30/9

16:45-14:40

1 stop13h 55m

£370

LondonSanta Ana

LHR - SNA

LHRSNA

London Heathrow

Tue 23/9

10:30-20:13

1 stop17h 43m

Santa Ana J. Wayne/Orange Cnty

Tue 30/9

16:35-14:40

1 stop14h 05m

£370

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Wed 17/9

11:45-23:46

2 stops20h 01m

Ontario

Wed 24/9

12:00-13:30

1 stop17h 30m

£372

LondonLong Beach

LHR - LGB

LHRLGB

London Heathrow

Wed 17/9

11:45-21:46

2 stops18h 01m

Long Beach Municipal

Wed 24/9

12:59-09:50

1 stop12h 51m

£372

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Sun 14/9

10:55-14:10

Nonstop11h 15m

Los Angeles

Sun 21/9

16:30-10:55

Nonstop10h 25m

£372

LondonOntario

LHR - ONT

LHRONT

London Heathrow

Mon 8/9

06:30-17:11

2 stops18h 41m

Ontario

Mon 15/9

09:55-09:50

1 stop15h 55m

£373

LondonLos Angeles

LGW - LAX

LGWLAX

London Gatwick

Tue 24/6

19:50-17:30

1 stop29h 40m

Los Angeles

Thu 17/7

16:30-10:55

Nonstop10h 25m

£375

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Mon 30/6

06:00-16:30

1 stop18h 30m

Los Angeles

Mon 7/7

19:35-21:45

1 stop18h 10m

£377

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Tue 16/9

10:20-17:05

1 stop14h 45m

Los Angeles

Thu 25/9

13:35-08:00

Nonstop10h 25m

£378

LondonLos Angeles

LHR - LAX

LHRLAX

London Heathrow

Thu 11/9

19:50-14:35

1 stop26h 45m

Los Angeles

Tue 16/9

16:40-17:45

1 stop17h 05m

£379

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 60 results

...

Best time to book a flight to Southern California

Have a flexible travel schedule? Discover the best time to fly to Southern 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 Southern California

How long is the flight to Southern California?

On average, a flight from London to Southern California takes 20 hours 56 minutes. Flights to Southern 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 Southern California?

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

Weekly flight availability to Southern California

The most flights from London to Southern California are scheduled on a Monday (54 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (49 on average).

What are the most popular airlines that fly to Southern California?

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

What are the cheapest airlines that fly to Southern California?

The cheapest airlines flying from London to Southern California are SWISS, Norse Atlantic UK and Delta.

Rainfall in Southern California by month

In terms of precipitation, rainfall in Southern 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 Southern California when rainfall is around 0.0 mm.

Temperature in Southern California by month

If weather is an important factor for your trip to Southern 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).

Reviews of airlines servicing Southern California

Read through reviews of airlines servicing Southern California, such as Delta, Alaska Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,946 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Alaska Airlines

8.0

Very Good

10,000 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,358 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

LOT

7.6

Good

1,077 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines

7.6

Good

802 reviews

Delta

8.0

Very Good

7,946 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

FAQs about flying to Southern California

Can I find cheaper flights to Southern 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 Southern California on Cheapflights that require 1 or 2 stops for potential cost savings.
What is the best airline to fly to Southern California?
Based on reviews from Cheapflights users, Delta is rated the highest out of the airlines that fly to Southern California.
How much is a return flight to Southern California?
A return flight to Southern California will typically cost around £89, however they can be found for as little as £25.
Where does the fastest flight to Southern California depart from?
For those looking to save time traveling to Southern California, London offers the quickest one-way flight (11 hours 5 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 is the closest property to Los Angeles (0.0 mi away from Los Angeles).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Direct flights to California

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Long Beach Municipal Airport car hire

Fresno Airterminal Airport car hire

Palm Springs Airport car hire

Fly with Cheapflights

How does Cheapflights help users find flights to Southern California?

Cheapflights helps you search for flights to Southern California via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Southern California?

Millions of users choose and trust Cheapflights to book the best flight deals to Southern California for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights to Southern California with no change fees?

Yes, we can. To see specific flights to Southern California with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Southern California today and book when you’re ready!

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£224+ Cheap flights to Southern 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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.

Flights to Southern California in 2025

Find the latest flights to Southern 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 13 June 2025.

Return from

One-way from

Popular in

Cheapest in

Average price

Find flights to Southern California

Browse one-way and return flights deals to Southern California on Cheapflights. Flight deals are based on user searches and were last updated on 13 June 2025

Explore Southern California

Find flight deals to Southern California

Cheapest flights to Southern CaliforniaExplore the most affordable flight options available to Southern California. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Explore the most affordable flight options available to Southern California. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.

Cheapflights Fare Finder

Locate flights to Southern 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 13 June 2025.

Use the filters below to find and compare flights to Southern California that are best for you.

Best time to book a flight to Southern California

Have a flexible travel schedule? Discover the best time to fly to Southern California with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight to Southern California

How long is the flight to Southern California?

When is the cheapest time to fly to Southern California?

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

Weekly flight availability to Southern California

What are the most popular airlines that fly to Southern California?

What are the cheapest airlines that fly to Southern California?

Rainfall in Southern California by month

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

Temperature in Southern California by month

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

Reviews of airlines servicing Southern California

Read through reviews of airlines servicing Southern California, such as Delta, Alaska Airlines and KLM. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

FAQs about flying to Southern California

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

What is the best airline to fly to Southern California?

How much is a return flight to Southern California?

Where does the fastest flight to Southern California depart from?

Does Los Angeles have car hire?

Are there hotels close to Los Angeles?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Southern California by cabin class

Find flights to Southern California, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Southern California?

Why should you use Cheapflights to find cheap flight tickets to Southern California?

Can Cheapflights find flights to Southern California with no change fees?

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

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Cheapest flights to Southern California
Explore the most affordable flight options available to Southern California. Find the lowest fares based on data from user searches, with prices last updated on 13 June 2025.