S$527 Cheap Flights from Las Vegas to London

View S$527 flight on Mon, 28 Jul, 2025Opens in a new window

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$527 for one-way flights and S$959 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LGW
London
S$959 Return, found 3 days ago
S$959
Return
found 3 days ago
Select British Airways flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$959 found 3 days ago
United
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LHR
London
S$1,141 Return, found 3 days ago
S$1,141
Return
found 3 days ago
Select United flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$1,141 found 3 days ago
Air Canada
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LHR
London
S$1,150 Return, found 3 days ago
S$1,150
Return
found 3 days ago
Select Air Canada flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$1,150 found 3 days ago
British Airways
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LHR
London
S$1,167 Return, found 3 days ago
S$1,167
Return
found 3 days ago
Select British Airways flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$1,167 found 3 days ago
American Airlines
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LGW
London
S$1,180 Return, found 3 days ago
S$1,180
Return
found 3 days ago
Select American Airlines flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$1,180 found 3 days ago
American Airlines
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LGW
London
S$1,193 Return, found 3 days ago
S$1,193
Return
found 3 days ago
Select American Airlines flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$1,193 found 3 days ago
American Airlines
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LGW
London
S$1,198 Return, found 3 days ago
S$1,198
Return
found 3 days ago
Select American Airlines flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$1,198 found 3 days ago
Finnair
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LGW
London
S$1,205 Return, found 3 days ago
S$1,205
Return
found 3 days ago
Select Finnair flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$1,205 found 3 days ago
Iberia
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LGW
London
S$1,216 Return, found 3 days ago
S$1,216
Return
found 3 days ago
Select Iberia flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$1,216 found 3 days ago
Air Canada
Tue, 22 Jul - Tue, 29 Jul
LAS
Las Vegas
LHR
London
S$1,216 Return, found 3 days ago
S$1,216
Return
found 3 days ago
Select Air Canada flight, departing Tue, 22 Jul from Las Vegas to London, returning Tue, 29 Jul, priced at S$1,216 found 3 days ago
Las Vegas to London route information
Origin airport
Harry Reid Intl.
Destination airport
Gatwick
Return price
S$958
Distance
8383 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, Air Canada, Delta, Swiss International Air Lines, Virgin Atlantic, British Airways, American Airlines, Finnair, Iberia. 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$527 and roundtrip prices from S$959*.
 

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$959. 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 Gatwick
S$958.30
Las Vegas to Heathrow
S$1,140.60
*Available to Expedia members.