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 to Las Vegas (LHR-LAS)

Prices were available within the past 7 days and start at for one-way flights and AED2,240 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
KLM
Delta
Air France
Delta
Air France
Delta
KLM
KLM
KLM
KLM
Air France
Iberia
American Airlines
British Airways
Finnair
Aer Lingus
Flights from London (LHR) to Las Vegas (LAS)
Origin airport
Heathrow
Destination airport
Harry Reid Intl.
Roundtrip price
AED2,240
Distance
8345 km
Average flight time
2 hours 47 mins

London to Las Vegas Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from London to Las Vegas offer the perfect respite. Not only does exploring Las Vegas provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from London to Las Vegas may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Las Vegas are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Las Vegas more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is now!

Frequently asked questions

How long does it take to fly from Heathrow Airport (LHR) to LAS?
Virgin Atlantic operates a direct flight leaving London Heathrow at 3:45PM and touching down at McCarran Airport at 6:30PM — a total flying time of 10 hours and 45 minutes. Secure the best available seat, bring something to keep you busy and the time will speed by.
Is it cheaper to buy a plane ticket from LHR to McCarran Airport last minute?
Booking your flight from Heathrow Airport to Harry Reid Airport (formerly McCarran Airport) last minute could save you money if you happen to find an awesome deal. However, tickets don't typically get cheaper as the departure date nears. If you procrastinate, flights could also be sold out or the best seats gone (that could mean the middle seat!). If you'd rather not hedge your bets, book well ahead of the date you want to leave. Don't forget that some of the biggest bargains can be found up to a year in advance. If your preferred airline hasn't released its fares yet, check back regularly as offers are updated on Expedia constantly.
What airline has the least delays from Heathrow Airport to McCarran Airport?
With an on-time arrival rate of 35%, British Airways is the airline that's likelier to get you from LHR to McCarran Intl. Airport (LAS) on schedule. Flight delays aren't just an unpleasant experience — they can also lead to a missed connection or even ruin your entire vacation. Keep updated about any delays by looking up your flight status through the Expedia App well before you get to the airport. If you're already at the terminal and the delay will significantly impact your plans, visit your airline's customer service desk for more information.
What airports do you fly into for Las Vegas from London?
McCarran Intl. Airport (LAS), Henderson Executive Airport (HSH) and North Las Vegas Airport (VGT) are your choices when heading off from London to Las Vegas. Roughly 3 kilometers southeast of central Las Vegas, McCarran Intl. Airport (LAS) is the city's principal entry point. Take into account factors such as flight departure and arrival times and the distance to your hotel before you select an airport. Thomas and Mack Center and Fashion Show Mall are a couple of awesome attractions to put on your to-do list when you reach your destination.
What are the most popular departure times for flights from Heathrow Airport (LHR) to Harry Reid Airport (formerly McCarran Airport)?
The most popular departure times for flights from Heathrow Airport to McCarran Intl. Airport (LAS) are between 3:00 PM - 4:00 PM on Virgin Atlantic. Our advice is to jet out in the morning. The earlier you go, the greater your chances of a delay-free flight as air traffic hasn't yet built up around airports.
Can I change the date of my flight from LHR to Harry Reid Airport (formerly McCarran Airport)?
Quickly make changes to your London Heathrow to McCarran Airport flight via the Expedia Trips portal. But before you begin, look over the rules in your itinerary to find out what you're allowed to do and if any charges apply. Some airlines have a change fee per person, on top of any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and organize new flights. You can also stop by our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

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