S$573 Cheap Flights from Las Vegas to London

View S$573 flight on Mon, 31 Mar,2025Opens in a new window

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Cheap Flights from Las Vegas to London (LAS-LHR)

Prices were available within the past 7 days and start at S$573 for one-way flights and S$1,356 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 20 May - Thu, 12 Jun
LAS
Las Vegas
LHR
London
S$1,356 Return, found 1 day ago
S$1,356
Return
found 1 day ago
Select Delta flight, departing Tue, 20 May from Las Vegas to London, returning Thu, 12 Jun, priced at S$1,356 found 1 day ago
Virgin Atlantic
Tue, 20 May - Thu, 12 Jun
LAS
Las Vegas
LHR
London
S$1,356 Return, found 1 day ago
S$1,356
Return
found 1 day ago
Select Virgin Atlantic flight, departing Tue, 20 May from Las Vegas to London, returning Thu, 12 Jun, priced at S$1,356 found 1 day ago
Virgin Atlantic
Tue, 20 May - Tue, 27 May
LAS
Las Vegas
LHR
London
S$1,363 Return, found 1 day ago
S$1,363
Return
found 1 day ago
Select Virgin Atlantic flight, departing Tue, 20 May from Las Vegas to London, returning Tue, 27 May, priced at S$1,363 found 1 day ago
Virgin Atlantic
Tue, 20 May - Thu, 12 Jun
LAS
Las Vegas
LHR
London
S$1,372 Return, found 1 day ago
S$1,372
Return
found 1 day ago
Select Virgin Atlantic flight, departing Tue, 20 May from Las Vegas to London, returning Thu, 12 Jun, priced at S$1,372 found 1 day ago
Virgin Atlantic
Tue, 20 May - Thu, 12 Jun
LAS
Las Vegas
LHR
London
S$1,391 Return, found 1 day ago
S$1,391
Return
found 1 day ago
Select Virgin Atlantic flight, departing Tue, 20 May from Las Vegas to London, returning Thu, 12 Jun, priced at S$1,391 found 1 day ago
Virgin Atlantic
Tue, 20 May - Tue, 27 May
LAS
Las Vegas
LHR
London
S$1,398 Return, found 1 day ago
S$1,398
Return
found 1 day ago
Select Virgin Atlantic flight, departing Tue, 20 May from Las Vegas to London, returning Tue, 27 May, priced at S$1,398 found 1 day ago
Delta
Tue, 27 May - Thu, 12 Jun
LAS
Las Vegas
LHR
London
S$1,414 Return, found 1 day ago
S$1,414
Return
found 1 day ago
Select Delta flight, departing Tue, 27 May from Las Vegas to London, returning Thu, 12 Jun, priced at S$1,414 found 1 day ago
United
Tue, 20 May - Sat, 31 May
LAS
Las Vegas
LHR
London
S$1,444 Return, found 1 day ago
S$1,444
Return
found 1 day ago
Select United flight, departing Tue, 20 May from Las Vegas to London, returning Sat, 31 May, priced at S$1,444 found 1 day ago
KLM
Tue, 27 May - Thu, 12 Jun
LAS
Las Vegas
LHR
London
S$1,449 Return, found 1 day ago
S$1,449
Return
found 1 day ago
Select KLM flight, departing Tue, 27 May from Las Vegas to London, returning Thu, 12 Jun, priced at S$1,449 found 1 day ago
Air Canada
Tue, 27 May - Thu, 12 Jun
LAS
Las Vegas
LHR
London
S$1,555 Return, found 1 day ago
S$1,555
Return
found 1 day ago
Select Air Canada flight, departing Tue, 27 May from Las Vegas to London, returning Thu, 12 Jun, priced at S$1,555 found 1 day ago
Las Vegas to London route information
Origin airport
Harry Reid Intl.
Destination airport
Heathrow
Return price
S$1,355
Distance
8345 km

Perfect flights from Las Vegas to London

Your Journey from Las Vegas to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Las Vegas 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 United, Delta, Air Canada, Virgin Atlantic, British Airways, KLM. Our selection of flights from Harry Reid 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 Las Vegas to London Flights

Experience the joy of finding cheap flights from Harry Reid 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$573 and roundtrip prices from S$1,356*.
 

Pre-Flight Essentials

Ensure a smooth journey from Las Vegas 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 . 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 Las Vegas 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 Las Vegas 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 Las Vegas 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 Las Vegas 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 Harry Reid Airport (formerly McCarran Airport) to LHR?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Harry Reid Airport (formerly McCarran Airport) and London Heathrow was S$1,356. Great fares don’t stick around for long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Harry Reid Airport (formerly McCarran Airport) to Heathrow Airport (LHR)?
Each airline has its own set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from LAS to LHR 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 LAS to LHR flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from LAS to Heathrow Airport?
The distance is around 8,400 kilometres. Sleep mask? Check. Warm clothes? Double check. You’d be wise to pack all the travel comforts for this long-haul Las Vegas to Hounslow flight.
Which airlines fly direct from Harry Reid Airport (formerly McCarran Airport) to London Heathrow?
Many travellers opt to fly with Virgin Atlantic (VS) from LAS to Heathrow Airport (LHR). This top airline offers 30 flights every month, so you can easily find a flight time that’s perfect for you. British Airways (BA) is another popular choice. It offers 30 flights per month. Between these two airlines, you’ll be able to find a great deal from Las Vegas to Hounslow.
Are LAS to Heathrow Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to get amazing last-minute deals from Harry Reid Airport (formerly McCarran Airport) to Heathrow Airport, but it’s also possible to miss out altogether! As many airlines release prices up to a year in advance, it’s worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest easy knowing you’re always getting the latest offers.
London Airports

London

Las Vegas to Gatwick
S$1,843.20
*Available to Expedia members.