CA $767 Cheap Flights from London (LHR) to Las Vegas (LAS)

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

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Cheap flights from London (LHR) to Las Vegas (LAS)

Prices were available within the past 7 days and start at CA $767 for one-way flights and CA $980 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
JetBlue Airways
Air Canada
Lufthansa
Swiss International Air Lines
British Airways
Brussels Airlines
Austrian Airlines
American Airlines
Virgin Atlantic

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

February is typically the cheapest month to fly

From CA $745 - CA $1,141 per traveller.

Graph displaying average flight prices per month

Flight from London to Las Vegas (LHR - LAS) route information
Origin airport
Heathrow
Destination airport
Harry Reid Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic, WestJet
Roundtrip price
CA $980
Distance
8345 km
Average flight time
2 hours 42 mins

London to Las Vegas Flights

The easy way to book your flights from London to Las Vegas 

With Expedia, it’s simple to find and book flights to Las Vegas from London whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, KLM, Aer Lingus, Air France, Finnair, Delta Air Lines, Iberia, Aeromexico, Virgin Atlantic, British Airways nonstop flights to Harry Reid Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from London to Las Vegas today, tomorrow, or this week.  

 

Save dollars with cheap flights from Heathrow, LHR to Harry Reid Intl., LAS 

Sort your search results by price to find great deals on your flight from London to Las Vegas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Las Vegas from London currently is just CA $980 rising to CA $1,516.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Las Vegas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Las Vegas from London 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Las Vegas with Expedia today.

Frequently asked questions

How much is a flight from Heathrow Airport to Harry Reid Airport (formerly McCarran Airport)?
If you're planning on travelling between Heathrow Airport and LAS, round-trip flights start from CA $980. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. 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 LHR to LAS?
The majority of flights can be cancelled online, but every air carrier has its own terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Plenty of carriers will allow you to reschedule your flight without charging a fee. All you pay is the difference in the ticket price. When looking for London Heathrow to Harry Reid Airport (formerly McCarran Airport) flights, you'll see a "No change fees" box for you to select.
How many hours is the flight from Heathrow Airport to Harry Reid Intl. Airport (LAS)?
The flight time from Heathrow Airport (LHR) to Harry Reid Intl. Airport (LAS) is generally 13 hours and 47 minutes. It's is no quick joyride, so be sure to fill your carry-on bag with plenty to keep you busy.
How far is the flight from Heathrow Airport (LHR) to Harry Reid Airport (formerly McCarran Airport)?
With a flight distance of 8,400 kilometres from London Heathrow to Harry Reid Airport (formerly McCarran Airport), this is a long flight. Remember to drink plenty of water and move around the cabin every now and then.
Which airlines fly direct from LHR to LAS?
Many savvy travellers opt to fly with British Airways (BA) from Heathrow Airport (LHR) to Harry Reid Airport (formerly McCarran Airport). This popular airline offers 43 monthly flights, so you can pick a flight time that's right for you. Another airline servicing this route is Virgin Atlantic (VS). You'll have 30 flights a month to take your pick of.
Are London Heathrow to Harry Reid Intl. Airport (LAS) flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some of the cheapest fares from Heathrow Airport to Harry Reid Airport (formerly McCarran Airport) popping up a few weeks before the date of departure. If you'd rather book ahead of time, Expedia compares and updates the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines release prices that far in advance.

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