Question 1

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

Accepted Answer

Delta, at $809, was found to be the cheapest airline from Los Angeles to London.Alternate airlines to your destination round-trip include Finnair and United Airlines. Users have found that Delta is 26% cheaper than the other options available to this destination. Find deals

Question 2

What are the cheapest airlines to fly from Los Angeles to London one-way?

Accepted Answer

$363 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Iberia and WestJet, with prices starting from $393 and $470, respectively. Find deals

Question 3

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

Accepted Answer

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Los Angeles to London. The general trend is that the closer you book to the departure date, the more expensive your flight will be. Find deals

Question 4

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

Accepted Answer

Currently, October is the cheapest month in which you can book a flight from Los Angeles to London (average of $1,037). Flying from Los Angeles to London in December is currently the most expensive (average of $1,667). 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. Find deals

Question 5

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

Accepted Answer

Travellers seeking maximum savings on their Los Angeles to London flight should consider departing on Thursday afternoons 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 6

Weekly flight availability from Los Angeles to London

Accepted Answer

The most flights from LAX to LON are scheduled on a Monday (60 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (54 on average).

Question 7

E

Accepted Answer

In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.

Question 8

E

Accepted Answer

If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

Question 9

What are the cheapest flights from Los Angeles to London?

Accepted Answer

The cheapest flight price from Los Angeles to London is $615. On average you can expect to pay $6,607. The most popular route, (Los Angeles - London Heathrow), can usually be booked for $1,043.

Question 10

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

Accepted Answer

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Los Angeles to London on time: Air Canada (86%), Austrian Airlines (86%), United Airlines (86%).

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

Find a great deal and save up to 37% by booking at least 32 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 Los Angeles to London within the next two weeks, with the cheapest ticket starting at $1,055.

Question 13

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

Accepted Answer

October is one of the best times of the year to fly to London from Los Angeles. Prices for October average $1,100 per person but you can even find prices for as low as $689. The most expensive prices can be found in the month of December. Opting for a October flight can save you 35% on your journey compared to booking in December

Question 14

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

Accepted Answer

When flying from Los Angeles to London, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 13% versus a flight in the afternoon.

Question 15

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

Accepted Answer

Most people fly from Los Angeles (LAX) if they book a flight from Los Angeles to London. On average, Los Angeles has 59 outbound flights to London per day from 1 airline. Los Angeles is conveniently located just 15.1 km from Los Angeles’s city centre.

Question 16

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

Accepted Answer

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

Question 17

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

Accepted Answer

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

Question 18

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

Accepted Answer

Yes. Cheapflights offers flight deals from Los Angeles to London 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 19

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

Accepted Answer

Cheapflights makes it easy to find Los Angeles to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 20

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

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to London from Los Angeles.

Question 21

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

Accepted Answer

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

Question 22

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

Accepted Answer

Not ready to book yet? You can track prices for flights from Los Angeles to London on Cheapflights with our Price Alert feature and get notified when better prices are available.

Round-trip from	$809
One-way from	$363
Popular in	December
Cheapest in	October
Average price	$1,195
Good round-trip deal	$807 or less

Cheap flights from Los Angeles to London from $363

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Los Angeles to London are usually found in October or September, booked 31 days in advance, depart on a Thursday or Wednesday and return on a Sunday

Cheap flight deals from Los Angeles to London

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Find flight deals from Los Angeles to London

Cheapest flights from Los Angeles to LondonExplore the most affordable flight options available from Los Angeles to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Explore the most affordable flight options available from Los Angeles to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Los Angeles to London that are best for you.

Best time to book a flight from Los Angeles to London

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Los Angeles to London. Price data was last updated on 11 July 2025.

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

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

Find hourly flight availability from Los Angeles to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 15 July 2025.

Weekly flight availability from Los Angeles to London

Explore weekly flight availability from Los Angeles to London. 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 15 July 2025.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 15 July 2025.

See what other customers who have flown with Delta, Austrian Airlines, andFinnair from Los Angeles to London have to say. You can also see how each airline compares 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 Los Angeles to London. 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 from for flights from Los Angeles to London?

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

What are the cheapest airlines to fly from Los Angeles to London one-way?

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

What are the cheapest flights from Los Angeles to London?

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

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

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

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

Travelling to a place near London?

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Alternative routes for Los Angeles to London

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Top airline flying from Los Angeles to London

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

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

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

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

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Cheapest flights from Los Angeles to London
Explore the most affordable flight options available from Los Angeles to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 July 2025.