£307 Cheap Flights from Los Angeles (LAX) to London (LHR)

View £307 flight on Sun, 23 Aug 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at £307 for one-way flights and £571 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Tue, 1 Dec - Wed, 20 Jan
LAX
Los Angeles
LHR
London
£571 Return, found 10 hours ago
£571
Return
found 10 hours ago
Select TAP Portugal flight, departing Tue, 1 Dec from Los Angeles to London, returning Wed, 20 Jan, priced at £571 found 10 hours ago
Scandinavian Airlines
Sat, 6 Feb - Sat, 13 Feb
LAX
Los Angeles
LHR
London
£590 Return, found 5 hours ago
£590
Return
found 5 hours ago
Select Scandinavian Airlines flight, departing Sat, 6 Feb from Los Angeles to London, returning Sat, 13 Feb, priced at £590 found 5 hours ago
Aer Lingus
Wed, 28 Oct - Thu, 26 Nov
LAX
Los Angeles
LHR
London
£644 Return, found 7 hours ago
£644
Return
found 7 hours ago
Select Aer Lingus flight, departing Wed, 28 Oct from Los Angeles to London, returning Thu, 26 Nov, priced at £644 found 7 hours ago
Lufthansa
Tue, 25 Aug - Wed, 2 Sept
LAX
Los Angeles
LHR
London
£651 Return, found 2 hours ago
£651
Return
found 2 hours ago
Select Lufthansa flight, departing Tue, 25 Aug from Los Angeles to London, returning Wed, 2 Sept, priced at £651 found 2 hours ago
Virgin Atlantic
Tue, 29 Sept - Mon, 12 Oct
LAX
Los Angeles
LHR
London
£652 Return, found 8 hours ago
£652
Return
found 8 hours ago
Select Virgin Atlantic flight, departing Tue, 29 Sept from Los Angeles to London, returning Mon, 12 Oct, priced at £652 found 8 hours ago
KLM
Wed, 26 Aug - Tue, 8 Sept
LAX
Los Angeles
LHR
London
£652 Return, just found
£652
Return
just found
Select KLM flight, departing Wed, 26 Aug from Los Angeles to London, returning Tue, 8 Sept, priced at £652 just found
United
Mon, 20 Jul - Mon, 24 Aug
LAX
Los Angeles
LHR
London
£653 Return, found 5 days ago
£653
Return
found 5 days ago
Select United flight, departing Mon, 20 Jul from Los Angeles to London, returning Mon, 24 Aug, priced at £653 found 5 days ago
American Airlines
Sat, 27 Feb - Mon, 8 Mar
LAX
Los Angeles
LHR
London
£653 Return, found 2 days ago
£653
Return
found 2 days ago
Select American Airlines flight, departing Sat, 27 Feb from Los Angeles to London, returning Mon, 8 Mar, priced at £653 found 2 days ago
Delta
Mon, 17 Aug - Mon, 24 Aug
LAX
Los Angeles
LHR
London
£653 Return, found 22 hours ago
£653
Return
found 22 hours ago
Select Delta flight, departing Mon, 17 Aug from Los Angeles to London, returning Mon, 24 Aug, priced at £653 found 22 hours ago
British Airways
Sat, 27 Feb - Mon, 8 Mar
LAX
Los Angeles
LHR
London
£653 Return, found 2 days ago
£653
Return
found 2 days ago
Select British Airways flight, departing Sat, 27 Feb from Los Angeles to London, returning Mon, 8 Mar, priced at £653 found 2 days 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 centre is 52 minutes. Flights from £685
LGW
Gatwick
Average driving time to city centre52 min
Flights from £685
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £748
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £748

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

April is typically the cheapest month to fly

From £404 - £793 per traveller.

Frequently asked questions

How much does a flight from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) cost?
One-way flights typically cost between £310 and £2,222 and return flights often range between £685 and £4,965. 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 Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
September is typically the cheapest month to fly from Los Angeles International Airport (LAX) to London Heathrow (LHR), with average return fares of approximately £471. This is about 18% lower than the average price throughout the year. September often sees lower prices as the peak summer travel season ends and demand for flights decreases. Other cheap months to fly from Los Angeles International Airport (LAX) to London Heathrow (LHR) include August and October.
Which airlines fly direct from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
Enter LAX to LHR and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
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-Los Angeles Intl.) to London (LHR-Heathrow) will differ from traveller to traveller. If you like to fly early, BA offers early morning flights. If price is the most important factor, VS typically offers the lowest fares. AA offers the most daily flights from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow), which is brilliant 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)?
Based on booking data from the past year, the cheapest months to fly from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow) are typically September and October, with average return flights around £471. While these months offer great value, the most popular times to travel are December and April, which means you'll find plenty of flight options during those periods. If you're looking for the best balance of price and availability, consider September or October for a more budget-friendly trip, or December and April if having a wide selection of flights is your top priority.
How many flights per day from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
There are approximately 9 nonstop flights per day from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow). For even more choice, look at flights that include layovers. You'll find around 217 connecting flights per day. Some common connection points include John F. Kennedy Intl. (JFK), Logan Intl. (BOS), and O'Hare Intl. (ORD).
What is the earliest flight from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
The earliest flight from Los Angeles International Airport (LAX) to London Heathrow (LHR) typically departs at approximately 12:05 AM local time, operated by Singapore Airlines. This is a seasonal service active in June, July, and August. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
You'll find the most flights from Los Angeles International Airport (LAX) to London Heathrow (LHR) on a Friday, with around 202 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Friday offers notably more flight options compared to other days of the week.
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 International Airport (LAX) to London Heathrow (LHR) are in the afternoon, from 3pm to 6pm. About 31% of passengers prefer this time. Many major carriers, including Virgin Atlantic, United Airlines and British Airways, offer flights during this window. This timing works well because you can enjoy a full day in Los Angeles before your flight, and you'll arrive in London in the morning, ready to start your day.
How long does it take to fly from Los Angeles, CA (LAX-Los Angeles Intl.) to London (LHR-Heathrow)?
Flying nonstop from LAX to LHR takes around 10 hours 30 minutes, with the route covering approximately 5,443 miles. Flights with a layover typically take 3 hours 30 minutes longer than direct options. 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)?
Select the "Business class" and "First class" filters when looking for LAX to LHR flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
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 LAX to LHR typically costs between £7,203 - £12,170. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Anaa (AAA) (AAA) to Toronto, ON (YYZ-Pearson Intl.) (YYZ) if you opt for a connecting flight.
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)?
When traveling from Los Angeles Intl. (LAX) to London, you can fly into Gatwick (LGW), London Intl. (YXU), Stansted (STN), Heathrow (LHR) and London City (LCY). Some flights may connect through major hubs like O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), Dallas-Fort Worth Intl. (DFW) 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) flight and hotel package 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, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic, WestJet
Return price
£570
Distance
8708 km
Average flight time
18 hours 33 mins

Book with confidence

Compare flights from Los Angeles to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Los Angeles to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Los Angeles Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Los Angeles Intl. (LAX) to Heathrow (LHR)

The easiest way to view the best deals on flights from Los Angeles to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Los Angeles Intl. to Heathrow start at just £571 and range up to £653.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Los Angeles and London
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Los Angeles to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Los Angeles Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Los Angeles to London easily and book with confidence

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