RM1,083 Cheap Flights from Las Vegas (LAS) to London (LHR)

View RM1,083 flight on Wed, 7 Jan 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days and start at RM1,083 for one-way flights and RM2,836 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, 26 Oct - Tue, 11 Nov
LAS
Las Vegas
LHR
London
RM2,836 Return, found 1 day ago
RM2,836
Return
found 1 day ago
Select United flight, departing Sun, 26 Oct from Las Vegas to London, returning Tue, 11 Nov, priced at RM2,836 found 1 day ago
United
Sun, 26 Oct - Tue, 11 Nov
LAS
Las Vegas
LHR
London
RM2,888 Return, found 1 day ago
RM2,888
Return
found 1 day ago
Select United flight, departing Sun, 26 Oct from Las Vegas to London, returning Tue, 11 Nov, priced at RM2,888 found 1 day ago
United
Sun, 26 Oct - Tue, 11 Nov
LAS
Las Vegas
LHR
London
RM2,912 Return, found 1 day ago
RM2,912
Return
found 1 day ago
Select United flight, departing Sun, 26 Oct from Las Vegas to London, returning Tue, 11 Nov, priced at RM2,912 found 1 day ago
Delta
Sun, 26 Oct - Tue, 11 Nov
LAS
Las Vegas
LHR
London
RM2,964 Return, found 1 day ago
RM2,964
Return
found 1 day ago
Select Delta flight, departing Sun, 26 Oct from Las Vegas to London, returning Tue, 11 Nov, priced at RM2,964 found 1 day ago
Delta
Sun, 26 Oct - Mon, 3 Nov
LAS
Las Vegas
LHR
London
RM2,988 Return, found 2 days ago
RM2,988
Return
found 2 days ago
Select Delta flight, departing Sun, 26 Oct from Las Vegas to London, returning Mon, 3 Nov, priced at RM2,988 found 2 days ago
United
Sun, 26 Oct - Tue, 11 Nov
LAS
Las Vegas
LHR
London
RM2,994 Return, found 1 day ago
RM2,994
Return
found 1 day ago
Select United flight, departing Sun, 26 Oct from Las Vegas to London, returning Tue, 11 Nov, priced at RM2,994 found 1 day ago
Delta
Sun, 26 Oct - Tue, 11 Nov
LAS
Las Vegas
LHR
London
RM2,996 Return, found 1 day ago
RM2,996
Return
found 1 day ago
Select Delta flight, departing Sun, 26 Oct from Las Vegas to London, returning Tue, 11 Nov, priced at RM2,996 found 1 day ago
British Airways
Sun, 26 Oct - Tue, 11 Nov
LAS
Las Vegas
LHR
London
RM3,006 Return, found 1 day ago
RM3,006
Return
found 1 day ago
Select British Airways flight, departing Sun, 26 Oct from Las Vegas to London, returning Tue, 11 Nov, priced at RM3,006 found 1 day ago
KLM
Sun, 26 Oct - Tue, 11 Nov
LAS
Las Vegas
LHR
London
RM3,074 Return, found 1 day ago
RM3,074
Return
found 1 day ago
Select KLM flight, departing Sun, 26 Oct from Las Vegas to London, returning Tue, 11 Nov, priced at RM3,074 found 1 day ago
Air France
Sun, 26 Oct - Tue, 11 Nov
LAS
Las Vegas
LHR
London
RM3,106 Return, found 1 day ago
RM3,106
Return
found 1 day ago
Select Air France flight, departing Sun, 26 Oct from Las Vegas to London, returning Tue, 11 Nov, priced at RM3,106 found 1 day ago

Find the cheapest month to fly from Las Vegas (LAS) to London (LHR)

October is typically the cheapest month to fly

From RM 1,878 - RM 4,734 per traveller.
Las Vegas to London route information
Origin airport
Harry Reid Intl.
Destination airport
Heathrow
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, KLM, Lufthansa, United, WestJet
Return price
RM2,836
Distance
8345 km
Average flight time
18 hours 1 min

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 WestJet, United, Air Canada, Lufthansa, Delta, British Airways, KLM, Air France. 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 RM1,083 and roundtrip prices from RM2,836*.
 

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 RM2,836. 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.

Explore a world of travel with Expedia

*Available to Expedia members.