S$400 Cheap Flights from Los Angeles to London

View S$400 flight on Sat, 1 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$400 for one-way flights and S$654 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Tue, 4 Nov - Wed, 12 Nov
LAX
Los Angeles
LHR
London
S$654 Return, found 6 hours ago
S$654
Return
found 6 hours ago
Select Virgin Atlantic flight, departing Tue, 4 Nov from Los Angeles to London, returning Wed, 12 Nov, priced at S$654 found 6 hours ago
Virgin Atlantic
Tue, 4 Nov - Thu, 13 Nov
LAX
Los Angeles
LHR
London
S$654 Return, found 6 hours ago
S$654
Return
found 6 hours ago
Select Virgin Atlantic flight, departing Tue, 4 Nov from Los Angeles to London, returning Thu, 13 Nov, priced at S$654 found 6 hours ago
Delta
Wed, 15 Oct - Mon, 20 Oct
LAX
Los Angeles
LHR
London
S$655 Return, found 1 day ago
S$655
Return
found 1 day ago
Select Delta flight, departing Wed, 15 Oct from Los Angeles to London, returning Mon, 20 Oct, priced at S$655 found 1 day ago
Delta
Wed, 6 Aug - Thu, 28 Aug
LAX
Los Angeles
LHR
London
S$662 Return, found 4 days ago
S$662
Return
found 4 days ago
Select Delta flight, departing Wed, 6 Aug from Los Angeles to London, returning Thu, 28 Aug, priced at S$662 found 4 days ago
Virgin Atlantic
Tue, 4 Nov - Fri, 14 Nov
LAX
Los Angeles
LHR
London
S$664 Return, found 6 hours ago
S$664
Return
found 6 hours ago
Select Virgin Atlantic flight, departing Tue, 4 Nov from Los Angeles to London, returning Fri, 14 Nov, priced at S$664 found 6 hours ago
British Airways
Wed, 6 Aug - Thu, 28 Aug
LAX
Los Angeles
LHR
London
S$698 Return, found 4 days ago
S$698
Return
found 4 days ago
Select British Airways flight, departing Wed, 6 Aug from Los Angeles to London, returning Thu, 28 Aug, priced at S$698 found 4 days ago
KLM
Mon, 11 Aug - Wed, 27 Aug
LAX
Los Angeles
LHR
London
S$721 Return, found 5 days ago
S$721
Return
found 5 days ago
Select KLM flight, departing Mon, 11 Aug from Los Angeles to London, returning Wed, 27 Aug, priced at S$721 found 5 days ago
Air France
Tue, 19 Aug - Tue, 26 Aug
LAX
Los Angeles
LHR
London
S$731 Return, found 6 hours ago
S$731
Return
found 6 hours ago
Select Air France flight, departing Tue, 19 Aug from Los Angeles to London, returning Tue, 26 Aug, priced at S$731 found 6 hours ago
United
Tue, 19 Aug - Tue, 26 Aug
LAX
Los Angeles
LHR
London
S$829 Return, found 6 hours ago
S$829
Return
found 6 hours ago
Select United flight, departing Tue, 19 Aug from Los Angeles to London, returning Tue, 26 Aug, priced at S$829 found 6 hours ago
Swiss International Air Lines
Mon, 11 Aug - Wed, 27 Aug
LAX
Los Angeles
LHR
London
S$851 Return, found 5 days ago
S$851
Return
found 5 days ago
Select Swiss International Air Lines flight, departing Mon, 11 Aug from Los Angeles to London, returning Wed, 27 Aug, priced at S$851 found 5 days ago

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

October is typically the cheapest month to fly

From S$498 - S$1,030 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$653
Distance
8708 km
Average flight time
18 hours 29 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, Delta, Air Canada, Virgin Atlantic, United, British Airways, KLM, Air France, Swiss International Air Lines. 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$400 and roundtrip prices from S$654*.
 

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$654. 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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