₹33,769 Cheap Flights from Las Vegas (LAS) to London (LHR)

View ₹33,769 flight on Mon, 11 Aug 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 and start at ₹33,769 for one-way flights and ₹48,452 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 10 Aug - Tue, 19 Aug
LAS
Las Vegas
LHR
London
₹48,452 Return, found 1 day ago
₹48,452
Return
found 1 day ago
Select Delta flight, departing Sun, 10 Aug from Las Vegas to London, returning Tue, 19 Aug, priced at ₹48,452 found 1 day ago
Virgin Atlantic
Tue, 5 Aug - Thu, 21 Aug
LAS
Las Vegas
LHR
London
₹48,468 Return, found 2 days ago
₹48,468
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 5 Aug from Las Vegas to London, returning Thu, 21 Aug, priced at ₹48,468 found 2 days ago
Delta
Tue, 5 Aug - Thu, 21 Aug
LAS
Las Vegas
LHR
London
₹48,468 Return, found 2 days ago
₹48,468
Return
found 2 days ago
Select Delta flight, departing Tue, 5 Aug from Las Vegas to London, returning Thu, 21 Aug, priced at ₹48,468 found 2 days ago
Delta
Tue, 5 Aug - Thu, 21 Aug
LAS
Las Vegas
LHR
London
₹48,468 Return, found 2 days ago
₹48,468
Return
found 2 days ago
Select Delta flight, departing Tue, 5 Aug from Las Vegas to London, returning Thu, 21 Aug, priced at ₹48,468 found 2 days ago
Delta
Sun, 10 Aug - Tue, 19 Aug
LAS
Las Vegas
LHR
London
₹48,934 Return, found 1 day ago
₹48,934
Return
found 1 day ago
Select Delta flight, departing Sun, 10 Aug from Las Vegas to London, returning Tue, 19 Aug, priced at ₹48,934 found 1 day ago
Delta
Tue, 5 Aug - Thu, 21 Aug
LAS
Las Vegas
LHR
London
₹48,950 Return, found 2 days ago
₹48,950
Return
found 2 days ago
Select Delta flight, departing Tue, 5 Aug from Las Vegas to London, returning Thu, 21 Aug, priced at ₹48,950 found 2 days ago
Delta
Sun, 10 Aug - Tue, 19 Aug
LAS
Las Vegas
LHR
London
₹50,135 Return, found 1 day ago
₹50,135
Return
found 1 day ago
Select Delta flight, departing Sun, 10 Aug from Las Vegas to London, returning Tue, 19 Aug, priced at ₹50,135 found 1 day ago
British Airways
Tue, 5 Aug - Thu, 21 Aug
LAS
Las Vegas
LHR
London
₹50,873 Return, found 2 days ago
₹50,873
Return
found 2 days ago
Select British Airways flight, departing Tue, 5 Aug from Las Vegas to London, returning Thu, 21 Aug, priced at ₹50,873 found 2 days ago
KLM
Tue, 5 Aug - Thu, 21 Aug
LAS
Las Vegas
LHR
London
₹51,184 Return, found 2 days ago
₹51,184
Return
found 2 days ago
Select KLM flight, departing Tue, 5 Aug from Las Vegas to London, returning Thu, 21 Aug, priced at ₹51,184 found 2 days ago
Air France
Tue, 5 Aug - Thu, 21 Aug
LAS
Las Vegas
LHR
London
₹52,936 Return, found 2 days ago
₹52,936
Return
found 2 days ago
Select Air France flight, departing Tue, 5 Aug from Las Vegas to London, returning Thu, 21 Aug, priced at ₹52,936 found 2 days ago

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

October is typically the cheapest month to fly

From ₹39,055 - ₹96,601 per traveller.

Graph displaying average flight prices per month

Flight from 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, Virgin Atlantic
Return price
₹48,452
Distance
8345 km
Average flight time
17 hours 57 mins

Las Vegas to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Las Vegas to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with LAS to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind Las Vegas for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LHR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

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 ₹48,452. 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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