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$318 Cheap Flights from Los Angeles (LAX) to London (LHR)

View $318 flight on Tue, Mar 23, 2027Opens in a new window

Popular airlines from Los Angeles Intl. (LAX) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days and start at $318 for one-way flights and $638 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Mon, Mar 1 - Mon, Mar 15
LAX
Los Angeles
LHR
London
$638 Roundtrip, found 1 hour ago
$638
Roundtrip
found 1 hour ago
Select Virgin Atlantic flight, departing Mon, Mar 1 from Los Angeles to London, returning Mon, Mar 15, priced at $638 found 1 hour ago
British Airways
Mon, Mar 1 - Mon, Mar 15
LAX
Los Angeles
LHR
London
$647 Roundtrip, found 1 hour ago
$647
Roundtrip
found 1 hour ago
Select British Airways flight, departing Mon, Mar 1 from Los Angeles to London, returning Mon, Mar 15, priced at $647 found 1 hour ago
Royal Air Maroc
Fri, Sep 11 - Mon, Sep 14
LAX
Los Angeles
LHR
London
$689 Roundtrip, just found
$689
Roundtrip
just found
Select Royal Air Maroc flight, departing Fri, Sep 11 from Los Angeles to London, returning Mon, Sep 14, priced at $689 just found
Iberia
Mon, Mar 1 - Mon, Mar 15
LAX
Los Angeles
LHR
London
$711 Roundtrip, found 1 hour ago
$711
Roundtrip
found 1 hour ago
Select Iberia flight, departing Mon, Mar 1 from Los Angeles to London, returning Mon, Mar 15, priced at $711 found 1 hour ago
American Airlines
Mon, Mar 1 - Mon, Mar 15
LAX
Los Angeles
LHR
London
$711 Roundtrip, found 1 hour ago
$711
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Mon, Mar 1 from Los Angeles to London, returning Mon, Mar 15, priced at $711 found 1 hour ago
Virgin Atlantic
Mon, Mar 1 - Mon, Mar 15
LAX
Los Angeles
LHR
London
$724 Roundtrip, found 1 hour ago
$724
Roundtrip
found 1 hour ago
Select Virgin Atlantic flight, departing Mon, Mar 1 from Los Angeles to London, returning Mon, Mar 15, priced at $724 found 1 hour ago
Scandinavian Airlines
Mon, Mar 1 - Mon, Mar 15
LAX
Los Angeles
LHR
London
$726 Roundtrip, found 1 hour ago
$726
Roundtrip
found 1 hour ago
Select Scandinavian Airlines flight, departing Mon, Mar 1 from Los Angeles to London, returning Mon, Mar 15, priced at $726 found 1 hour ago
Delta
Mon, Mar 1 - Mon, Mar 15
LAX
Los Angeles
LHR
London
$744 Roundtrip, found 1 hour ago
$744
Roundtrip
found 1 hour ago
Select Delta flight, departing Mon, Mar 1 from Los Angeles to London, returning Mon, Mar 15, priced at $744 found 1 hour ago
Aer Lingus
Wed, Nov 25 - Mon, Nov 30
LAX
Los Angeles
LHR
London
$745 Roundtrip, found 3 hours ago
$745
Roundtrip
found 3 hours ago
Select Aer Lingus flight, departing Wed, Nov 25 from Los Angeles to London, returning Mon, Nov 30, priced at $745 found 3 hours ago
JetBlue Airways
Thu, Sep 24 - Fri, Oct 2
LAX
Los Angeles
LHR
London
$746 Roundtrip, found 2 hours ago
$746
Roundtrip
found 2 hours ago
Select JetBlue Airways flight, departing Thu, Sep 24 from Los Angeles to London, returning Fri, Oct 2, priced at $746 found 2 hours ago

Alternative airports near London

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

Select flight to Gatwick LGW. Average driving time to city center is 52 minutes. Flights from $1,406
LGW
Gatwick
Average driving time to city center52 min
Flights from $1,406
Select flight to London City LCY. Closest option available. Average driving time to city center is 21 minutes. Flights from $1,740
LCY
London City
Closest
Average driving time to city center21 min
Flights from $1,740

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

October is typically the cheapest month to fly

From $730 - $887 per traveler.

What you need to know for your flight from Los Angeles Intl. to Heathrow

Los Angeles (LAX) to London (LHR) at a glance

Travel from Los Angeles (LAX) to London (LHR) with a range of airlines offering this long-haul international route. You can choose between full-service and budget carriers to discover the flight that aligns best with your budget and travel schedule while you plan your exploration of London’s iconic attractions and neighborhoods. Here’s a summary of key details for flights from Los Angeles International Airport to Heathrow Airport.

  • Fastest flight duration: around 10h 30m non-stop
  • Route distance: roughly 5,500 miles (8,850 km)
  • Flights per week: around 65+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $265–$770, depending on seasonality and how far ahead you book

Flights from Los Angeles International Airport (LAX) to Heathrow Airport (LHR)

Based on the latest traveler bookings, here are the most favored airlines for flights from Los Angeles to London, highlighting both non-stop and one-stop options. Popular layover points include John F. Kennedy International Airport (JFK) with a layover of approximately 1 hour and 45 minutes, Humberto Delgado Airport (LIS) with about a 2 hour and 45 minute layover, and Dublin Airport (DUB) with a 1 hour and 30 minute layover. These choices allow you to customize your itinerary by balancing price, total travel time, and cabin class.

  • British Airways: This full-service airline provides both non-stop and one-stop options, with one-way ticket prices usually ranging from $265 to $2030. It represents around 24% of the flights on this route, with a standard non-stop travel duration of 10 hours and 30 minutes.
  • Virgin Atlantic: Operating as a full-service airline, Virgin Atlantic offers non-stop and one-stop flights, with one-way fares typically between $270 and $1085. It makes up approximately 21% of the departures on this route, with a usual non-stop flight time of 10 hours and 30 minutes.
  • American Airlines: This full-service carrier provides non-stop and one-stop services, with one-way fares generally ranging from $265 to $1920. It accounts for about 18% of the departures on this route, with a typical non-stop journey lasting 10 hours and 30 minutes.
  • United: As a full-service airline, United offers both non-stop and one-stop flights, with one-way prices often between $280 and $1450. It represents roughly 12% of the departures on this route, with a standard non-stop travel time of 10 hours and 30 minutes.
  • Delta: Delta operates as a full-service carrier, providing non-stop and one-stop flight options, with one-way fares typically ranging from $265 to $1185. It makes up around 10% of the departures on this route, featuring a usual non-stop journey time of 10 hours and 30 minutes.

Travelers flying from Los Angeles to London have the option to enhance their journey by upgrading their flight. Top airlines include British Airways, which provides first class, business class, and premium economy class; Virgin Atlantic, offering business class and premium economy class; and American Airlines, featuring first class, business class, and premium economy class.

Best time to fly from Los Angeles (LAX) to London (LHR)

The most popular months for travelers flying from Los Angeles to London are March, June, and July, when peak temperatures in London reach up to 64.9°F in July. If you prefer quieter travel, consider October, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 54.5°F. For better deals, August usually offers the lowest average one-way fare around $537. Flight availability peaks in June, with approximately 102 flights per week, making it easier to find convenient departure times. January has the fewest flights, with approximately 45 flights per week.

  • Cheapest time to fly: August usually offers good deals with average one-way fare around $537, roughly 12% cheaper than the yearly average.
  • More budget-friendly months to fly: March, April, and October typically offer average one-way fares of around $560.
  • Most flight options: June has the highest number of flights from Los Angeles to London, with approximately 102 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January40.5°F (4.7°C)Average45$692
February41.7°F (5.4°C)Moderately Low47$620
March45.0°F (7.2°C)Moderately High70$557
April49.5°F (9.7°C)Average61$561
May55.0°F (12.8°C)Average70$674
June61.0°F (16.1°C)Moderately High102$676
July64.9°F (18.3°C)Moderately High92$588
August64.6°F (18.1°C)Average78$537
September60.4°F (15.8°C)Average78$577
October54.5°F (12.5°C)Moderately Low68$563
November47.1°F (8.4°C)Moderately Low68$609
December42.8°F (6.0°C)Average79$724

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Los Angeles (LAX) to London (LHR)

  • Burbank to London (BUR-LHR): Hollywood Burbank Airport (BUR) lies approximately 18 miles from Los Angeles International Airport (LAX). One-way economy tickets on this route generally fall between $365 and $695, influenced by the season and how far in advance you book. Flights typically involve one-stop options, with common layover points at Denver International Airport (DEN) and Salt Lake City International Airport (SLC). Major airlines operating on this route include United and Delta.
  • Los Angeles to London (LAX-LGW): Gatwick Airport (LGW) is located about 25 miles from Heathrow Airport (LHR). One-way economy fares for this journey usually range from $280 to $645, depending on the time of year and booking lead time. Travelers can choose from both non-stop and one-stop flights, with popular layovers at John F. Kennedy International Airport (JFK) and Vancouver International Airport (YVR). Leading carriers for this route include British Airways and APG Airlines, and business class service is also offered.

How to find the best prices for flights from Los Angeles (LAX) to London (LHR)

Getting some of the best deals on flights from Los Angeles to London is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking at least two months in advance, which is when most travelers make their reservations. Departures in the afternoon, between 12 PM and 6 PM, tend to offer lower prices and are also the most popular flight times. Additionally, flying on Tuesday generally provides cheaper rates, while Friday is the busiest travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Heathrow Airport from Los Angeles International Airport

London welcomes travelers from Los Angeles with a range of transport options based on price, convenience, and proximity. London city center is approximately a 35-minute drive (covering about 19 miles) from Heathrow Airport, depending on traffic. Here's how to reach London efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in London, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Heathrow Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Heathrow Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Heathrow Airport, several key transport options are within walking distance. The Heathrow Terminals 2 & 3 Underground Station, a metro station, is located about 0.2 miles from the airport, along with the Heathrow Central Bus Station, also about 0.2 miles away on foot. Additionally, the Heathrow Terminals 2 & 3 Station, a train station, is situated approximately 0.3 miles from the airport.

Frequently asked questions

How much does a flight from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) cost?
You can find cheap one-way flights from $318 and cheap return flights from $638 Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) with Expedia. One-way flights generally range between $404 and $4416, and roundtrip flights usually range from $693 to $7475. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
September is the cheapest month to fly from Los Angeles, CA (LAX) to London (LHR), with average return fares around $630. This price is about 18% lower than the average fare for the year, as travel demand typically decreases after the summer peak. Other budget-friendly months to consider are August and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
There are 4 airlines offering direct flights from LAX to LHR:

  • British Airways operates around 22 direct flights from LAX to LHR every week
  • Virgin Atlantic operates around 18 direct flights from LAX to LHR every week
  • American Airlines operates around 14 direct flights from LAX to LHR every week
  • United operates around 7 direct flights from LAX to LHR every week

What is the cheapest airline that flies from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
Virgin Atlantic is one of the cheapest airlines offering connecting flights from Los Angeles Intl. (LAX) to Heathrow (LHR), with round-trip tickets starting from around $680. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
To find a cheap flight from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
The best airline to fly with from Los Angeles, CA (LAX) to London (LHR) will differ from traveler to traveler. If you like to fly early, Virgin Atlantic offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. American Airlines offers the most daily flights from LAX to LHR, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
For flights from Los Angeles to London, September and October are the best months to travel, with average return flight prices around $630. These months provide a good mix of reasonable prices and pleasant weather, making your travel experience more enjoyable.*Prices based on flights available on Expedia in the last year.
How many flights per day from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
You can find approximately 9 nonstop flights per day from Los Angeles Intl. (LAX) to Heathrow (LHR). For more options, look at flights that include layovers.
What is the earliest flight from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
The earliest flight from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) typically departs at 12:00 AM, operated by Turkish Airlines. This seasonal service is available in July, giving you a head start on your adventure in London. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
The most popular departure times for flights from Los Angeles (LAX) to London (LHR) are in the late afternoon, from 3pm to 6pm. About 27% of passengers prefer this time window. Many major carriers, including British Airways, Virgin Atlantic, and United, offer flights during this window. This timing works well because it allows you to enjoy a full day in Los Angeles before your evening flight.
How long does it take to fly from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
Direct flights from LAX to LHR usually take about 10 hours 30 minutes, traveling roughly 5,443 miles. If you opt for a connecting flight, expect to add around 3 hours 30 minutes to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
Business class seats are offered on the LAX to LHR route. Airlines that offer business class service on this route include:

  • United Airlines
  • American Airlines
  • Lufthansa
  • Virgin Atlantic
  • British Airways
  • Turkish Airlines
  • Air Canada
  • JetBlue Airways
  • Delta Air Lines
  • SAS

First class cabins are available on:

  • Lufthansa
  • British Airways
  • American Airlines
  • United Airlines
  • Swiss International Air Lines
  • Korean Air

How much is a business class flight from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
A direct, return business class ticket from Los Angeles, CA (LAX) to London (LHR) typically costs between $7,429 - $17,219. A non-stop, one-way business class flight is usually around $4,777 - $8,944 per adult. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) flight with Expedia?
It's easy to earn miles on a Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for London from Los Angeles Intl. (LAX)?
From Los Angeles Intl. (LAX), you can fly into Heathrow (LHR), London City (LCY), London Intl. (YXU) and Gatwick (LGW) in London. Some flights may connect through major hubs like San Francisco Intl. (SFO), Seattle - Tacoma Intl. (SEA), Kastrup (CPH) before reaching London. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) at the last minute?
Typically, booking a last minute flight from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) flight and hotel package?
Securing a Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) London Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
If you booked your Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, Alaska Airlines, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, WestJet
Roundtrip price
$637
Distance
5442 mi
Average flight time
18 hours 32 mins

Book with confidence

Los Angeles to London Flights

The cheapest times to fly from Los Angeles to London

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 Los Angeles to London are during the month of March. You can find some of the cheapest flights from Los Angeles to London with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Los Angeles to London: 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 Los Angeles to London

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 Los Angeles to London in 2026. You can also book with separate airlines for your outbound and return journeys, from $318 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 Los Angeles to London 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 Los Angeles to London 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.

 

Los Angeles to London Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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