S$432 Cheap Flights from Los Angeles to London

View S$432 flight on Fri, 21 Nov, 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 to London (LAX-LHR)

Prices were available within the past 7 days and start at S$432 for one-way flights and S$664 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Tue, 23 Sep - Tue, 30 Sep
LAX
Los Angeles
LHR
London
S$664 Return, found 5 hours ago
S$664
Return
found 5 hours ago
Select Virgin Atlantic flight, departing Tue, 23 Sep from Los Angeles to London, returning Tue, 30 Sep, priced at S$664 found 5 hours ago
Delta
Tue, 23 Sep - Tue, 30 Sep
LAX
Los Angeles
LHR
London
S$664 Return, found 5 hours ago
S$664
Return
found 5 hours ago
Select Delta flight, departing Tue, 23 Sep from Los Angeles to London, returning Tue, 30 Sep, priced at S$664 found 5 hours ago
Delta
Tue, 23 Sep - Tue, 30 Sep
LAX
Los Angeles
LHR
London
S$672 Return, found 5 hours ago
S$672
Return
found 5 hours ago
Select Delta flight, departing Tue, 23 Sep from Los Angeles to London, returning Tue, 30 Sep, priced at S$672 found 5 hours ago
Virgin Atlantic
Sun, 3 Aug - Tue, 19 Aug
LAX
Los Angeles
LHR
London
S$672 Return, found 2 days ago
S$672
Return
found 2 days ago
Select Virgin Atlantic flight, departing Sun, 3 Aug from Los Angeles to London, returning Tue, 19 Aug, priced at S$672 found 2 days ago
British Airways
Thu, 14 Aug - Thu, 28 Aug
LAX
Los Angeles
LHR
London
S$682 Return, found 3 days ago
S$682
Return
found 3 days ago
Select British Airways flight, departing Thu, 14 Aug from Los Angeles to London, returning Thu, 28 Aug, priced at S$682 found 3 days ago
British Airways
Tue, 23 Sep - Tue, 30 Sep
LAX
Los Angeles
LHR
London
S$700 Return, found 5 hours ago
S$700
Return
found 5 hours ago
Select British Airways flight, departing Tue, 23 Sep from Los Angeles to London, returning Tue, 30 Sep, priced at S$700 found 5 hours ago
KLM
Sun, 3 Aug - Tue, 19 Aug
LAX
Los Angeles
LHR
London
S$723 Return, found 2 days ago
S$723
Return
found 2 days ago
Select KLM flight, departing Sun, 3 Aug from Los Angeles to London, returning Tue, 19 Aug, priced at S$723 found 2 days ago
Air France
Tue, 23 Sep - Tue, 30 Sep
LAX
Los Angeles
LHR
London
S$731 Return, found 5 hours ago
S$731
Return
found 5 hours ago
Select Air France flight, departing Tue, 23 Sep from Los Angeles to London, returning Tue, 30 Sep, priced at S$731 found 5 hours ago
United
Tue, 23 Sep - Tue, 30 Sep
LAX
Los Angeles
LHR
London
S$818 Return, found 5 hours ago
S$818
Return
found 5 hours ago
Select United flight, departing Tue, 23 Sep from Los Angeles to London, returning Tue, 30 Sep, priced at S$818 found 5 hours ago
Air Canada
Tue, 23 Sep - Tue, 30 Sep
LAX
Los Angeles
LHR
London
S$835 Return, found 5 hours ago
S$835
Return
found 5 hours ago
Select Air Canada flight, departing Tue, 23 Sep from Los Angeles to London, returning Tue, 30 Sep, priced at S$835 found 5 hours ago

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

September is typically the cheapest month to fly

From S$501 - S$1,174 per traveller.

Graph displaying average flight prices per month

Los Angeles to London route information
Origin airport
Los Angeles Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, LOT-Polish Airlines, Lufthansa, Swiss International Air Lines, Turkish Airlines, United, Virgin Atlantic, WestJet
Return price
S$664
Distance
8708 km
Average flight time
18 hours 28 mins

Perfect flights from Los Angeles to London

Your Journey from Los Angeles to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Los Angeles to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including WestJet, United, Air Canada, Iberia, Delta, Virgin Atlantic, British Airways, KLM, Air France. Our selection of flights from Los Angeles Intl. to Heathrow caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Los Angeles to London Flights

Experience the joy of finding cheap flights from Los Angeles Intl. to Heathrow that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$432 and roundtrip prices from S$664*.
 

Pre-Flight Essentials

Ensure a smooth journey from Los Angeles to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of London. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Los Angeles to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Los Angeles to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Los Angeles to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Los Angeles to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$664. 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.

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