£132 Cheap Flights from Los Angeles (LAX) to London (LHR)

View £132 flight on Sat, 18 Oct 2025Opens 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 £132 for one-way flights and £353 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aer Lingus
Sun, 26 Oct - Fri, 7 Nov
LAX
Los Angeles
LHR
London
£353 Return, found 4 days ago
£353
Return
found 4 days ago
Select Aer Lingus flight, departing Sun, 26 Oct from Los Angeles to London, returning Fri, 7 Nov, priced at £353 found 4 days ago
American Airlines
Sun, 30 Nov - Mon, 8 Dec
LAX
Los Angeles
LHR
London
£360 Return, found 1 day ago
£360
Return
found 1 day ago
Select American Airlines flight, departing Sun, 30 Nov from Los Angeles to London, returning Mon, 8 Dec, priced at £360 found 1 day ago
British Airways
Sun, 30 Nov - Mon, 8 Dec
LAX
Los Angeles
LHR
London
£360 Return, found 1 day ago
£360
Return
found 1 day ago
Select British Airways flight, departing Sun, 30 Nov from Los Angeles to London, returning Mon, 8 Dec, priced at £360 found 1 day ago
Iberia
Tue, 25 Nov - Thu, 11 Dec
LAX
Los Angeles
LHR
London
£365 Return, found 23 hours ago
£365
Return
found 23 hours ago
Select Iberia flight, departing Tue, 25 Nov from Los Angeles to London, returning Thu, 11 Dec, priced at £365 found 23 hours ago
TAP Portugal
Tue, 4 Nov - Wed, 26 Nov
LAX
Los Angeles
LHR
London
£367 Return, found 20 hours ago
£367
Return
found 20 hours ago
Select TAP Portugal flight, departing Tue, 4 Nov from Los Angeles to London, returning Wed, 26 Nov, priced at £367 found 20 hours ago
Virgin Atlantic
Sun, 28 Sep - Thu, 16 Oct
LAX
Los Angeles
LHR
London
£376 Return, found 4 days ago
£376
Return
found 4 days ago
Select Virgin Atlantic flight, departing Sun, 28 Sep from Los Angeles to London, returning Thu, 16 Oct, priced at £376 found 4 days ago
KLM
Sun, 30 Nov - Mon, 8 Dec
LAX
Los Angeles
LHR
London
£377 Return, found 1 day ago
£377
Return
found 1 day ago
Select KLM flight, departing Sun, 30 Nov from Los Angeles to London, returning Mon, 8 Dec, priced at £377 found 1 day ago
Delta
Sun, 7 Sep - Fri, 19 Sep
LAX
Los Angeles
LHR
London
£377 Return, found 3 days ago
£377
Return
found 3 days ago
Select Delta flight, departing Sun, 7 Sep from Los Angeles to London, returning Fri, 19 Sep, priced at £377 found 3 days ago
Air France
Tue, 12 Aug - Wed, 20 Aug
LAX
Los Angeles
LHR
London
£378 Return, found 4 days ago
£378
Return
found 4 days ago
Select Air France flight, departing Tue, 12 Aug from Los Angeles to London, returning Wed, 20 Aug, priced at £378 found 4 days ago
British Airways
Sun, 7 Sep - Tue, 16 Sep
LAX
Los Angeles
LHR
London
£382 Return, found 19 hours ago
£382
Return
found 19 hours ago
Select British Airways flight, departing Sun, 7 Sep from Los Angeles to London, returning Tue, 16 Sep, priced at £382 found 19 hours ago

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

October is typically the cheapest month to fly

From £289 - £599 per traveller.

Graph displaying average flight prices per month

Flight from Los Angeles to London route 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, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, Virgin Atlantic, WestJet
Return price
£352
Distance
8708 km
Average flight time
18 hours 29 mins

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 £353 and range up to £382.  

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 October, 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.  

Frequently asked questions

How much is a flight from LAX to LHR?
If you're travelling from LAX to London Heathrow, round-trip journeys start from £353. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAX to LHR?
The majority of flights can be conveniently cancelled online, but whether or not you are charged a fee depends on your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from LAX to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Los Angeles Intl. Airport (LAX) to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Los Angeles Intl. Airport (LAX) to Heathrow Airport (LHR)?
You'll have 8,800 kilometres to cover on the long-haul Los Angeles to Hounslow route. Wear layers of comfy clothes and consider taking a neck pillow with you.
Which airlines fly direct from Los Angeles Intl. Airport (LAX) to London Heathrow?
Getting from Los Angeles Intl. Airport (LAX) to London Heathrow is easy when you have a nice range of airlines to select from. Here are some of the best:

  • Virgin Atlantic - (VS) with 60 monthly flights
  • American Airlines - (AA) with 60 monthly flights
  • British Airways - (BA) with 60 monthly flights
  • United Airlines - (UA) with 30 monthly flights

Are LAX to London Heathrow flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Los Angeles Intl. Airport (LAX) to LHR can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out altogether! If you'd prefer to start your trip planning early, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices that far in advance. Our suggestion? Check back often as updates are made regularly.

Explore a world of travel with Expedia

Los Angeles Airports

Long Beach

Long Beach Municipal to London
£380.82

Burbank

Hollywood Burbank to London
£385.82

Ontario

Los Angeles - Ontario Intl. to London
£385.82

Orange County

John Wayne to London
£385.82
*Available to Expedia members.