Q: How much does it cost for a return flight from London to Los Angeles?

Airfare is below average for this route at the moment. London to Los Angeles flights typically cost between £468 and £668 in September. The cheapest return flight price found within the last 3 days was £378 on TAP AIR PORTUGAL (11 Sept-27 Sept).

Question 1

What’s the cheapest stopover airport for flights from London to Los Angeles?

Accepted Answer

Las Vegas (LAS) is the most affordable one-stop option, with an average return flight price of £386.

Question 2

What’s the fastest stopover option from London to Los Angeles?

Accepted Answer

Flights via Salt Lake City (SLC) have the shortest average one-way travel time for one-stop routes: 13h 50m.

Question 3

Which airport typically offers the quickest stopover for flights from London to Los Angeles?

Accepted Answer

Flights via Salt Lake City (SLC) offer the fastest connection on this route, with an average stopover time of 0h 52m.

Question 4

How much does it cost for a return flight from London to Los Angeles?

Accepted Answer

Airfare is below average for this route at the moment.London to Los Angeles flights typically cost between £468 and £668 in September.
The cheapest return flight price found within the last 3 days was £378 on TAP AIR PORTUGAL (11 Sept-27 Sept).

Question 5

What’s the top stopover airport for flights from London to Los Angeles?

Accepted Answer

Copenhagen (CPH) – chosen by Cheapflights users on 46% of one-stop itineraries from London to Los Angeles on Cheapflights.

Question 6

What are the cheapest airlines flying from London to Los Angeles round-trip?

Accepted Answer

Currently priced at £289, SWISS will fly you from London to Los Angeles and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Norse Atlantic UK and Delta - these airlines can fly you to your destination from £296 and £333, respectively. These flights start at 39% lower than the current average price 3 months from now.

Question 7

How far ahead should I book a flight from London to Los Angeles?

Accepted Answer

To ensure you get the cheapest price possible for a flight from London to Los Angeles, you should look to book at least 55 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Question 8

What is the cheapest month to book a flight from London to Los Angeles?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from London to Los Angeles (average of £575). Flying from London to Los Angeles in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 9

What is the cheapest day to fly from London to Los Angeles?

Accepted Answer

Travellers seeking maximum savings on their London to Los Angeles flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 10

Weekly flight availability from London to Los Angeles

Accepted Answer

The most flights from LON to LAX are scheduled on a Saturday (55 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (53 on average).

Question 11

E

Accepted Answer

In terms of precipitation, rainfall in Los Angeles 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 Los Angeles when rainfall is around 0.0 mm.

Question 12

E

Accepted Answer

If weather is an important factor for your trip to Los Angeles, 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).

Question 13

What are the most popular routes from London to Los Angeles?

Accepted Answer

Most travelers choose London Heathrow - Los Angeles, London City - Los Angeles or London Gatwick - Los Angeles when deciding on the best route from London to Los Angeles.

Question 14

What are the cheapest flights from London to Los Angeles?

Accepted Answer

On average you can expect to pay £2,523 for a flight from London to Los Angeles. The cheapest flight overall is £395 while the most popular route, (London Heathrow - Los Angeles) is currently priced at £323.

Question 15

What are the most reliable airlines from London to Los Angeles?

Accepted Answer

Before booking your flight to Los Angeles from London, check out the most reliable airlines to get you to your destination on time: Aeromexico (86%), KLM (82%), Air France( 82%).

Question 16

What are the most popular airlines that fly from London to Los Angeles?

Accepted Answer

Before booking your flight from London to Los Angeles check out the most popular airlines for this route: American Airlines, Air Canada or Air France.

Question 17

Where are the most common stopover locations when flying from London to Los Angeles?

Accepted Answer

Flights departing from London and landing in Los Angeles stopover in Copenhagen most frequently.

Question 18

Where are the least popular stopover locations for London to Los Angeles flights?

Accepted Answer

Of the flights from London to Los Angeles that have stopovers, the fewest flights stop in Dublin.

Question 19

What are some popular things to do or see while on a stopover in Copenhagen?

Accepted Answer

If you're on a stopover in Copenhagen and looking for things to do, consider visiting Tivoli, Opera House, or Højbro Plads. Tivoli, Opera House, and Højbro Plads can be accessed by travelling approximately 5.3 mi, 4.9 mi, and 5.1 mi, respectively from Kastrup Copenhagen. Travellers can rent a car at Kastrup Copenhagen for an average daily rate of £49 to make sightseeing during their stopover a little easier.

Question 20

What is the cheapest day to fly round-trip from London to Los Angeles?

Accepted Answer

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 21

How far in advance should I book a flight from London to Los Angeles?

Accepted Answer

Find a great deal and save up to 37% by booking at least 56 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Los Angeles within the next two weeks, with the cheapest ticket starting at £428.

Question 22

What is the cheapest month to fly from London to Los Angeles?

Accepted Answer

September can be a great time to fly to Los Angeles from London with a flight ticket averaging about £481. Cheapflights users have found deals in the month of September for as cheap as £305. The most expensive prices can be found in the month of December.

Question 23

What is the cheapest time of day to fly from LON to LAX?

Accepted Answer

One of the essential ways to save on airfare from London to Los Angeles is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 13% on airfare.

Question 24

What airport do you fly into for flights to Los Angeles from London?

Accepted Answer

For a flight from London to Los Angeles, you will be flying into Los Angeles. Los Angeles (LAX) is just 9.4 mi from the center of the city. Los Angeles is the only Los Angeles airport and it handles 54 inbound flights from London per day. 23 airlines have flights to Los Angeles from London on a regular basis.

Question 25

Can I find deals for flights from London to Los Angeles that include hotel bookings?

Accepted Answer

Yes. In addition to deals on London to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 26

How can I find direct flights from London to Los Angeles?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Los Angeles.

Question 27

Can I find deals for business class flights from London to Los Angeles?

Accepted Answer

Yes. Cheapflights offers flight deals from London to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 28

How does Cheapflights help users find flights from London to Los Angeles?

Accepted Answer

Deals for London to Los Angeles flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Question 29

Why should you use Cheapflights to find cheap flight tickets from London to Los Angeles?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Los Angeles.

Question 30

Can Cheapflights find flights from London to Los Angeles with no change fees?

Accepted Answer

Certainly. Search results for flights to Los Angeles from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 31

Can Cheapflights notify me if prices for flights from London to Los Angeles become cheaper?

Accepted Answer

Yes! Start tracking prices for London to Los Angeles flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Question 32

What are the most eco-friendly airlines from London to Los Angeles?

Accepted Answer

On this flight to Los Angeles from London British Airways runs a direct flight that take approximately 11 hours. Taking direct flights is the first choice when thinking of how to make air travel more eco-friendly. Another airline that is doing its part for the environment along this route is Virgin Atlantic. They run five different eco-friendly projects that support sustainable travel. Reducing carbon emissions by upgrading and investing in the development of newer environmentally-friendly planes is the number one focus of these programs. they also make sure to only do business with companies that are considered sustainable supply chains.

Question 33

How can I fly more sustainably from London to Los Angeles?

Accepted Answer

If you do decide to book a flight through the Cheapflights website and book with Virgin Atlantic you will be given the option to book a ticket that offers to Offset your carbon admissions. You will be able to access a carbon footprint calculator that will allow you to contribute by paying a fee that will then be invested in sustainability projects such as saving rain forests, improving sustainable energy resources and combating poverty in communities through agriculture. Other simple things you can do would be to make sure to pack lighter and make use of bottles and containers that can be reused for things like toiletries and drinking water. When get to and from your departure and arrivals airports try to use public transport options to reduce the amount of traffic on the roads, which directly will affect your carbon footprint.

Round-trip from	£378
One-way from	£240
Popular in	December
Cheapest in	September
Average price	£573
Good round-trip deal	£310 or less
Good one-way deal	£228 or less

Airline	Cheapest	Average	Flexibility	On-time
SWISS	Cheapest£289	Average£494	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Norse Atlantic UK	Cheapest£296	Average£502	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Delta	Cheapest£333	Average£548	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
KLM	Cheapest£343	Average£530	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Scandinavian Airlines	Cheapest£345	Average£485	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Air France	Cheapest£351	Average£453	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Brussels Airlines	Cheapest£351	Average£478	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Austrian Airlines	Cheapest£356	Average£469	FlexibilityNo cancel fee	On-time78%	Search Austrian Airlines flights
United Airlines	Cheapest£356	Average£483	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Finnair	Cheapest£364	Average£481	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

Cheap flights from London to Los Angeles from £240

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from London to Los Angeles are usually found in September or February, booked 55 days in advance, depart on a Wednesday or Tuesday and return on a Monday

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Cheapest flights from London to Los AngelesExplore the most affordable flight options available from London to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

Explore the most affordable flight options available from London to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.

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Best time to book a flight from London to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from London with our price prediction graph.

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Everything you need to know about your flight from London to Los Angeles

How far ahead should I book a flight from London to Los Angeles?

Use this chart to determine the optimal time to book a return flight from London to Los Angeles. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from London to Los Angeles?

What is the cheapest time of day to fly from LON to LAX?

Find hourly flight availability from London to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 August 2025.

What is the cheapest day to fly from London to Los Angeles?

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

Weekly flight availability from London to Los Angeles

Explore weekly flight availability from London to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 August 2025.

How much does it cost for a return flight from London to Los Angeles?

What’s the top stopover airport for flights from London to Los Angeles?

Share of one-stop return flights from London to Los Angeles chosen by Cheapflights users in the past 12 months, using the same stopover each way.

What’s the cheapest stopover airport for flights from London to Los Angeles?

Average return fare for one-stop flights from London to Los Angeles, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

What’s the fastest stopover option from London to Los Angeles?

Shortest average travel time for one-stop one-way flights from London to Los Angeles, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Which airport typically offers the quickest stopover for flights from London to Los Angeles?

Average stopover duration for one-stop one-way flights from London to Los Angeles, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Reviews of airlines servicing Los Angeles

Get a feel of what it's like to fly with Finnair, Virgin Atlantic, andNorse Atlantic UK from London to Los Angeles by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from London to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Los Angeles from London?

What are the cheapest airlines flying from London to Los Angeles round-trip?

What are the most popular routes from London to Los Angeles?

What are the most reliable airlines from London to Los Angeles?

What are the cheapest flights from London to Los Angeles?

Where are the most common stopover locations when flying from London to Los Angeles?

What are some popular things to do or see while on a stopover in Copenhagen?

Where are the least popular stopover locations for London to Los Angeles flights?

Can I find deals for flights from London to Los Angeles that include hotel bookings?

How can I find direct flights from London to Los Angeles?

Can I find deals for business class flights from London to Los Angeles?

What is the cheapest month to book a flight from London to Los Angeles?

What are the most eco-friendly airlines from London to Los Angeles?

How can I fly more sustainably from London to Los Angeles?

Travelling to a place near Los Angeles?

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Top 10 airlines flying from London to Los Angeles

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Can Cheapflights notify me if prices for flights from London to Los Angeles become cheaper?

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Cheapest flights from London to Los Angeles
Explore the most affordable flight options available from London to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 August 2025.