NZ$539 Cheap Flights Las Vegas to London (LAS-LHR)

View NZ$539 flight on Tue, 21 Oct. 2025Opens 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 (LAS) to London (LHR)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, 20 Sep. - Tue, 7 Oct.
LAS
Las Vegas
LHR
London
NZ$928 Return, found 6 days ago
NZ$928
Return
found 6 days ago
Select Air Canada flight, departing Sat, 20 Sep. from Las Vegas to London, returning Tue, 7 Oct., priced at NZ$928 found 6 days ago
Air Canada
Sat, 20 Sep. - Tue, 7 Oct.
LAS
Las Vegas
LHR
London
NZ$939 Return, found 6 days ago
NZ$939
Return
found 6 days ago
Select Air Canada flight, departing Sat, 20 Sep. from Las Vegas to London, returning Tue, 7 Oct., priced at NZ$939 found 6 days ago
Air Canada
Sat, 20 Sep. - Tue, 7 Oct.
LAS
Las Vegas
LHR
London
NZ$949 Return, found 6 days ago
NZ$949
Return
found 6 days ago
Select Air Canada flight, departing Sat, 20 Sep. from Las Vegas to London, returning Tue, 7 Oct., priced at NZ$949 found 6 days ago
Air Canada
Sat, 20 Sep. - Tue, 7 Oct.
LAS
Las Vegas
LHR
London
NZ$959 Return, found 6 days ago
NZ$959
Return
found 6 days ago
Select Air Canada flight, departing Sat, 20 Sep. from Las Vegas to London, returning Tue, 7 Oct., priced at NZ$959 found 6 days ago
Air Canada
Sat, 20 Sep. - Tue, 7 Oct.
LAS
Las Vegas
LHR
London
NZ$960 Return, found 6 days ago
NZ$960
Return
found 6 days ago
Select Air Canada flight, departing Sat, 20 Sep. from Las Vegas to London, returning Tue, 7 Oct., priced at NZ$960 found 6 days ago
Air Canada
Sat, 20 Sep. - Tue, 7 Oct.
LAS
Las Vegas
LHR
London
NZ$970 Return, found 6 days ago
NZ$970
Return
found 6 days ago
Select Air Canada flight, departing Sat, 20 Sep. from Las Vegas to London, returning Tue, 7 Oct., priced at NZ$970 found 6 days ago
Air Canada
Sat, 20 Sep. - Tue, 7 Oct.
LAS
Las Vegas
LHR
London
NZ$971 Return, found 6 days ago
NZ$971
Return
found 6 days ago
Select Air Canada flight, departing Sat, 20 Sep. from Las Vegas to London, returning Tue, 7 Oct., priced at NZ$971 found 6 days ago
Air Canada
Sat, 20 Sep. - Mon, 6 Oct.
LAS
Las Vegas
LHR
London
NZ$1,003 Return, found 6 days ago
NZ$1,003
Return
found 6 days ago
Select Air Canada flight, departing Sat, 20 Sep. from Las Vegas to London, returning Mon, 6 Oct., priced at NZ$1,003 found 6 days ago
United
Sat, 20 Sep. - Tue, 7 Oct.
LAS
Las Vegas
LHR
London
NZ$1,033 Return, found 6 days ago
NZ$1,033
Return
found 6 days ago
Select United flight, departing Sat, 20 Sep. from Las Vegas to London, returning Tue, 7 Oct., priced at NZ$1,033 found 6 days ago
Austrian Airlines
Sat, 20 Sep. - Tue, 7 Oct.
LAS
Las Vegas
LHR
London
NZ$1,438 Return, found 6 days ago
NZ$1,438
Return
found 6 days ago
Select Austrian Airlines flight, departing Sat, 20 Sep. from Las Vegas to London, returning Tue, 7 Oct., priced at NZ$1,438 found 6 days ago
Flight from Las Vegas to London route information
Origin airport
Harry Reid Intl.
Destination airport
Heathrow
Return price
NZ$928
Distance
8345 km
Average flight time
17 hours 57 mins

Perfect flights from Las Vegas to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Las Vegas to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of London, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Harry Reid Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from NZ$539 and roundtrip prices from NZ$928. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore London and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your LAS to LHR travel arrangements today and embark on the journey of a lifetime in London.

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 NZ$928. 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.

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