S$518 Cheap Flights from London to Las Vegas

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

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

Prices were available within the past 7 days and start at S$518 for one-way flights and S$1,114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,114 Return, found 4 days ago
S$1,114
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,114 found 4 days ago
Swiss International Air Lines
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,141 Return, found 4 days ago
S$1,141
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,141 found 4 days ago
Swiss International Air Lines
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,142 Return, found 4 days ago
S$1,142
Return
found 4 days ago
Select Swiss International Air Lines flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,142 found 4 days ago
Air Canada
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,165 Return, found 4 days ago
S$1,165
Return
found 4 days ago
Select Air Canada flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,165 found 4 days ago
Lufthansa
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,168 Return, found 4 days ago
S$1,168
Return
found 4 days ago
Select Lufthansa flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,168 found 4 days ago
United
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,168 Return, found 4 days ago
S$1,168
Return
found 4 days ago
Select United flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,168 found 4 days ago
American Airlines
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,168 Return, found 4 days ago
S$1,168
Return
found 4 days ago
Select American Airlines flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,168 found 4 days ago
Air Canada
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,179 Return, found 4 days ago
S$1,179
Return
found 4 days ago
Select Air Canada flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,179 found 4 days ago
British Airways
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,191 Return, found 4 days ago
S$1,191
Return
found 4 days ago
Select British Airways flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,191 found 4 days ago
Austrian Airlines
Mon, 13 Apr - Mon, 27 Apr
LHR
London
LAS
Las Vegas
S$1,196 Return, found 4 days ago
S$1,196
Return
found 4 days ago
Select Austrian Airlines flight, departing Mon, 13 Apr from London to Las Vegas, returning Mon, 27 Apr, priced at S$1,196 found 4 days ago

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

January is typically the cheapest month to fly

From S$702 - S$1,305 per traveller.

Frequently asked questions

How much is a flight from Heathrow Airport to LAS?
If you're planning on travelling from LHR to LAS, round-trip flights start from S$1,114. This figure is based on airfares listed 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 Heathrow Airport (LHR) to LAS?
Every air carrier has its own terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from Heathrow Airport (LHR) to Harry Reid Airport (formerly McCarran 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 Heathrow Airport to LAS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to Harry Reid Airport (formerly McCarran Airport)?
The distance is around 8,400 kilometres. Sleep mask? Check. Noise-cancelling headphones? Check. You'd be wise to pack all the travel comforts for this long-haul Hounslow to Las Vegas flight.
Which airlines fly direct from LHR to Harry Reid Airport (formerly McCarran Airport)?
Many savvy travellers choose to fly with Virgin Atlantic (VS) from Heathrow Airport (LHR) to Harry Reid Airport (formerly McCarran Airport). This popular airline offers 30 monthly flights, so you can easily find a flight time that works for you. Love some more options? Check out the airfares with British Airways (BA). This carrier offers 30 flights a month between these destinations.
Are Heathrow Airport (LHR) to Harry Reid Airport (formerly McCarran Airport) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from LHR to Harry Reid Airport (formerly McCarran Airport) last minute could be your ticket to a fantastic deal. However, it could end up costing a good deal more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

Travel information

Origin airport
Heathrow
Destination airport
Harry Reid Intl.
Return price
S$1,114
Distance
8345 km
Average flight time
2 hours 47 mins

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Perfect flights from London to Las Vegas

Your Journey from London to Las Vegas

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Las Vegas 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, Swiss International Air Lines, Air Canada, American Airlines, United, Brussels Airlines, Lufthansa, British Airways, Austrian Airlines. Our selection of flights from Heathrow to Harry Reid Intl. 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 London to Las Vegas Flights

Experience the joy of finding cheap flights from Heathrow to Harry Reid Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$518 and roundtrip prices from S$1,114*.
 

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Experience the Vibrant Las Vegas

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Added Convenience on Your London to Las Vegas 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 London to Las Vegas.
 

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from London to Las Vegas

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