$256 Cheap Flights from London (LGW) to Los Angeles (LAX)

Popular airlines from Gatwick Airport (LGW) to Los Angeles Intl. (LAX)

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Cheap Flights from London to Los Angeles (LGW-LAX)

Prices were available within the past 7 days and start at $256 for one-way flights and $405 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norse Atlantic UK
Norse Atlantic UK
Norse Atlantic UK
Norse Atlantic UK
APG Distribution System
Swiss International Air Lines
British Airways
American Airlines
Iberia
Virgin Atlantic

Find the cheapest month to fly from London (LGW) to Los Angeles (LAX)

September is typically the cheapest month to fly

From $412 - $765 per traveler.

Graph displaying average flight prices per month

Alternative airports near Los Angeles

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

Flights from London (LGW) to Los Angeles (LAX)
Origin airport
Gatwick
Destination airport
Los Angeles Intl.
Airlines serving
APG Distribution System, Air Europa, Air France, American Airlines, British Airways, Delta, Finnair, ITA Airways, Iberia, Icelandair, JetBlue Airways, Norse Atlantic UK, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Virgin Atlantic
Roundtrip price
$405
Distance
5466 mi
Average flight time
11 hours 15 mins

London to Los Angeles Flights

The cheapest times to fly from London to Los Angeles

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Los Angeles are during the month of September. You can find some of the cheapest flights from London to Los Angeles with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Los Angeles

Sunday is one of the best days to book for cheap flights from London to Los Angeles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Los Angeles

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Los Angeles in 2025. You can also book with separate airlines for your outbound and return journeys, from $256 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Los Angeles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Los Angeles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gatwick Airport (LGW) to Los Angeles Intl. Airport (LAX) cost?
You can find cheap return flights from Gatwick Airport (LGW) to Los Angeles Intl. Airport (LAX) starting from $342. Book your seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Norse Atlantic UK flight leaving LGW on July 17 2025 and touching down at LAX. The price was last updated on July 11 2025 and has not changed since.
What is the cheapest month to fly from LGW to LAX?
The cheapest flights from LGW to LAX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Gatwick Airport (LGW) to Los Angeles Intl. Airport (LAX)?
Direct flights aren't available from London (LGW-Gatwick) to Los Angeles Intl. Airport (LAX). However, you can find other airports that have nonstop flights. Hop on your plane at Heathrow Airport (LHR) and travel straight to Los Angeles without any detours.
What is the cheapest airline that flies from LGW to LAX?
With prices as low as $218 for a one-way journey from LGW to LAX, Norse Atlantic UK is currently the cheapest carrier on this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from LGW on September 17 2025. Prices were last updated on July 11 2025 and have not changed since.
How many flights per day from Gatwick Airport (LGW) to Los Angeles Intl. Airport (LAX)?
You'll have to book a flight with a layover if you're traveling from Gatwick Airport (LGW) to Los Angeles Intl. Airport (LAX). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from LGW to LAX?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gatwick Airport (LGW) to Los Angeles Intl. Airport (LAX)?
To avoid possible delays on the Gatwick Airport (LGW) to Los Angeles Intl. Airport (LAX) route, travel before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gatwick Airport (LGW) to Los Angeles Intl. Airport (LAX) last-minute?
Booking your flight from LGW to LAX shortly before your getaway is typically more expensive. However, if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a LGW to LAX flight and hotel package?
You can save money by booking a LGW to LAX flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After choosing your preferred flights and accommodations, you can add extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Gatwick Airport (LGW) to Los Angeles Intl. Airport (LAX)?
If you booked your LGW to LAX flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for further details.

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*Available to One Key members.