£347 Cheap Flights to Southern California

View £347 flight on Mon, 8 Feb 2027Opens in a new window

Flight 1

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Cheap round-trip flights to Southern California

Prices were available within the past 7 days and start at £347 for one-way flights and £451 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

APG Distribution System
Mon, 20 Jul - Thu, 23 Jul
LGW
London
LAX
Los Angeles
£451 Return, found 7 hours ago
£451
Return
found 7 hours ago
Select APG Distribution System flight, departing Mon, 20 Jul from London to Los Angeles, returning Thu, 23 Jul, priced at £451 found 7 hours ago
TAP Portugal
Wed, 3 Jun - Tue, 11 Aug
LHR
London
LAX
Los Angeles
£490 Return, just found
£490
Return
just found
Select TAP Portugal flight, departing Wed, 3 Jun from London to Los Angeles, returning Tue, 11 Aug, priced at £490 just found
Delta
Tue, 2 Jun - Tue, 9 Jun
LHR
London
LGB
Long Beach
£527 Return, found 17 hours ago
£527
Return
found 17 hours ago
Select Delta flight, departing Tue, 2 Jun from London to Long Beach, returning Tue, 9 Jun, priced at £527 found 17 hours ago
KLM
Fri, 29 May - Fri, 5 Jun
LHR
London
SNA
Orange County
£528 Return, found 17 hours ago
£528
Return
found 17 hours ago
Select KLM flight, departing Fri, 29 May from London to Orange County, returning Fri, 5 Jun, priced at £528 found 17 hours ago
Iberia
Wed, 16 Sept - Mon, 21 Sept
LHR
London
ONT
Ontario
£528 Return, found 1 day ago
£528
Return
found 1 day ago
Select Iberia flight, departing Wed, 16 Sept from London to Ontario, returning Mon, 21 Sept, priced at £528 found 1 day ago

Alternative airports

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 £316
LAX
Los Angeles Intl.
Cheapest
Flights from £316

Frequently asked questions

How do I find cheap flights to Southern California that have flexible change policies?
At Expedia, we've been channeling our inner yogi to provide you with the most flexible airfares on the market. Just check the "No change fee" box under the "Flexible change policies" heading to find your dream flight to Southern California.
Which airlines fly to Southern California?
Wherever you want to head to in Southern California and whenever you're hoping to take off, you'll discover your perfect flight with one of these top airlines:

  • Southwest Airlines - 6,378 flights to or near Southern California each month, including 2,504 flights to San Diego Intl. Airport (SAN) and 2,036 flights to Los Angeles Intl. Airport (LAX) per month.
  • Delta Air Lines - 5,369 flights to or near Southern California each month, including 4,064 flights to Los Angeles Intl. Airport (LAX) and 879 flights to San Diego Intl. Airport (SAN) per month.
  • American Airlines - 4,514 flights to or near Southern California each month, including 3,361 flights to Los Angeles Intl. Airport (LAX) and 715 flights to San Diego Intl. Airport (SAN) per month.

How can I find cheap tickets to Southern California?
One of the easiest ways to get a hold of cheap tickets to Southern California is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. You'll see the cheapest prices for nearby days. The lowest price for a flight to Southern California in the last seven days was £451. Booking in advance will usually help you score an even bigger bargain.
How much is a flight to Southern California?
You could have nabbed a return ticket to Southern California from anywhere between £451 and £528 in the last seven days. For one-way trips departing from London (LHR), the lowest amount paid during this period was £347.
What are the most popular airports to fly into in Southern California?
Your budget, departure point and the carrier you're travelling with will help determine which of these top Southern California airports you'll fly into:

  • Los Angeles Intl. Airport (LAX) - 16,630 flights per month.
  • San Diego Intl. Airport (SAN) - 7,260 flights per month.
  • Los Angeles - Ontario Intl. Airport (ONT) - 1,816 flights per month.

When is the cheapest time to fly to Southern California?
If you can be flexible with what day you travel to Southern California, fly out earlier in the week. The cheapest day to take off is generally Tuesday, followed closely by Monday. Saturday is typically the costliest day, with lots of holiday makers preferring to fly on the weekend.
How much is a plane ticket to Southern California?
Airfares to Southern California ranged from £451 to £528 in the last seven days. Normally, the sooner you book the bigger the bargain.
What months are the cheapest to book a flight to Southern California?
Snap up your ticket in February to unlock awesome flight deals to Southern California. The festive month of December is usually the most expensive time to buy a seat.

Travel information

Destination airport
Los Angeles Intl.
Destination airport IATA code
LAX
Destination city name
Los Angeles
Return price
£451

Trending flights to Southern California

Prices were available within the past 7 days and start at £347 for one-way flights and £451 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

APG Distribution System
Mon, 20 Jul - Thu, 23 Jul
LGW
London
LAX
Los Angeles
£451 Return, found 7 hours ago
£451
Return
found 7 hours ago
Select APG Distribution System flight, departing Mon, 20 Jul from London to Los Angeles, returning Thu, 23 Jul, priced at £451 found 7 hours ago

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