S$412 Cheap Flights from Las Vegas to London

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

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

Prices were available within the past 7 days and start at S$412 for one-way flights and S$865 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, 12 Sep - Fri, 19 Sep
LAS
Las Vegas
LHR
London
S$865 Return, found 1 day ago
S$865
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from Las Vegas to London, returning Fri, 19 Sep, priced at S$865 found 1 day ago
United
Fri, 12 Sep - Fri, 19 Sep
LAS
Las Vegas
LHR
London
S$887 Return, found 1 day ago
S$887
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from Las Vegas to London, returning Fri, 19 Sep, priced at S$887 found 1 day ago
United
Fri, 12 Sep - Fri, 19 Sep
LAS
Las Vegas
LHR
London
S$888 Return, found 1 day ago
S$888
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from Las Vegas to London, returning Fri, 19 Sep, priced at S$888 found 1 day ago
United
Fri, 12 Sep - Fri, 19 Sep
LAS
Las Vegas
LHR
London
S$897 Return, found 1 day ago
S$897
Return
found 1 day ago
Select United flight, departing Fri, 12 Sep from Las Vegas to London, returning Fri, 19 Sep, priced at S$897 found 1 day ago
British Airways
Fri, 12 Sep - Fri, 19 Sep
LAS
Las Vegas
LHR
London
S$901 Return, found 1 day ago
S$901
Return
found 1 day ago
Select British Airways flight, departing Fri, 12 Sep from Las Vegas to London, returning Fri, 19 Sep, priced at S$901 found 1 day ago
United
Thu, 30 Oct - Thu, 6 Nov
LAS
Las Vegas
LHR
London
S$905 Return, found 6 days ago
S$905
Return
found 6 days ago
Select United flight, departing Thu, 30 Oct from Las Vegas to London, returning Thu, 6 Nov, priced at S$905 found 6 days ago
Delta
Thu, 30 Oct - Thu, 6 Nov
LAS
Las Vegas
LHR
London
S$911 Return, found 6 days ago
S$911
Return
found 6 days ago
Select Delta flight, departing Thu, 30 Oct from Las Vegas to London, returning Thu, 6 Nov, priced at S$911 found 6 days ago
United
Thu, 30 Oct - Thu, 6 Nov
LAS
Las Vegas
LHR
London
S$912 Return, found 6 days ago
S$912
Return
found 6 days ago
Select United flight, departing Thu, 30 Oct from Las Vegas to London, returning Thu, 6 Nov, priced at S$912 found 6 days ago
Air Canada
Thu, 30 Oct - Thu, 6 Nov
LAS
Las Vegas
LHR
London
S$928 Return, found 6 days ago
S$928
Return
found 6 days ago
Select Air Canada flight, departing Thu, 30 Oct from Las Vegas to London, returning Thu, 6 Nov, priced at S$928 found 6 days ago
Lufthansa
Fri, 12 Sep - Fri, 19 Sep
LAS
Las Vegas
LHR
London
S$1,059 Return, found 1 day ago
S$1,059
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 12 Sep from Las Vegas to London, returning Fri, 19 Sep, priced at S$1,059 found 1 day ago

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

January is typically the cheapest month to fly

From S$505 - S$1,442 per traveller.

Graph displaying average flight prices per month

Las Vegas to London route information
Origin airport
Harry Reid Intl.
Destination airport
Heathrow
Return price
S$865
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 WestJet, United, Air Canada, Virgin Atlantic, Delta, Swiss International Air Lines, British Airways, Lufthansa. Our selection of flights from Harry Reid Intl. to LON-All Airports 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 LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$412 and roundtrip prices from S$865*.
 

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 LAS to London (LON-All Airports)?
Based on fares offered within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Harry Reid Airport (formerly McCarran Airport) and London (LON-All Airports) start from S$865. Make your booking ASAP to secure the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from LAS to London (LON-All Airports)?
Most flights can be cancelled online, but whether you are charged a fee varies between airlines. If you do need to cancel your break, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Harry Reid Airport (formerly McCarran Airport) to London (LON-All Airports) 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 London (LON-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from LAS to London (LON-All Airports)?
The distance is around 8,400 kilometres. Sleep mask? Check. A change of clothes? Check. We recommend you pack all the essentials for this long-haul Las Vegas to England flight.
Which airlines fly direct from LAS to London (LON-All Airports)?
With 30 monthly flights operating from Harry Reid Airport (formerly McCarran Airport) to London (LON-All Airports), Virgin Atlantic (VS) is a popular choice. Love some more options? Check out the ticket prices from British Airways (BA). This carrier offers 30 flights a month between these airports.
Are LAS to London (LON-All Airports) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from LAS to London (LON-All Airports) are available up to a year before departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's not something you should bank on. Also, booking your flights in advance means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

London Airports

London

Las Vegas to Heathrow
S$864.80
*Available to Expedia members.