Cheap Flights to Las Vegas: Las Vegas Flight Deals

View €39 flight on Sat, 14 Feb 2026Opens in a new window

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Cheap round-trip flights to Las Vegas

Prices were available within the past 7 days and start at €39 for one-way flights and €81 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 9 Jan - Sat, 17 Jan
LAX
Los Angeles
LAS
Las Vegas
€81 Return, found 3 days ago
€81
Return
found 3 days ago
Select American Airlines flight, departing Fri, 9 Jan from Los Angeles to Las Vegas, returning Sat, 17 Jan, priced at €81 found 3 days ago
Delta
Sun, 25 Jan - Tue, 27 Jan
LAX
Los Angeles
LAS
Las Vegas
€86 Return, found 21 hours ago
€86
Return
found 21 hours ago
Select Delta flight, departing Sun, 25 Jan from Los Angeles to Las Vegas, returning Tue, 27 Jan, priced at €86 found 21 hours ago
United
Mon, 2 Feb - Tue, 3 Feb
LAX
Los Angeles
LAS
Las Vegas
€112 Return, found 2 days ago
€112
Return
found 2 days ago
Select United flight, departing Mon, 2 Feb from Los Angeles to Las Vegas, returning Tue, 3 Feb, priced at €112 found 2 days ago
JetBlue Airways
Sat, 10 Jan - Sat, 17 Jan
EWR
New York
LAS
Las Vegas
€160 Return, found 19 hours ago
€160
Return
found 19 hours ago
Select JetBlue Airways flight, departing Sat, 10 Jan from New York to Las Vegas, returning Sat, 17 Jan, priced at €160 found 19 hours ago
British Airways
Thu, 15 Jan - Sat, 31 Jan
DUB
Dublin
LAS
Las Vegas
€407 Return, just found
€407
Return
just found
Select British Airways flight, departing Thu, 15 Jan from Dublin to Las Vegas, returning Sat, 31 Jan, priced at €407 just found

Las Vegas is one of the most popular travel destinations in the world and is seen by many as the planet’s entertainment capital. With a bustling nightlife, abundant casinos for gambling, and with some of the world’s finest restaurants and shops, it’s easy to see why Las Vegas has become such a popular destination.

Many grand hotels and casinos dominate the Las Vegas strip, but the Stratosphere Tower is the grand daddy of them all, and at 1,149 ft is the largest free standing observation tower in the US. There’ll never be a dull moment for you in Las Vegas with lots of regular entertainment in the hotels, countless clubs for you to visit and amusements parks with lots of fun rides for the thrill seekers among you.

If you want a break from the strip, look no further than the Hoover Dam and Red Rock Canyon, which are both a short drive away and will provide you some breathtaking memories and wonderful photo opportunities.

There are many luxury hotels in Las Vegas, for those of you looking to visit the city in style. If you are looking for a short stay in the city and simply want to sample the atmosphere of one of the world’s most famous cities, then there are some wonderful budget hotels in Vegas that will be perfect for your stay.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Las Vegas to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Las Vegas' airport?
Organise a flight to Las Vegas and you'll be hitting the runway at Harry Reid Intl. Airport (LAS).
How far is LAS from central Las Vegas?
If you're staying in the centre of Las Vegas, you'll be there within moments after landing at LAS. This terminal is just 3 kilometres from downtown.
What airport is best to fly into Las Vegas?
With just one main airport operating in Las Vegas, it won't take you too long to discover the best flight. You'll be jetting off to Harry Reid Intl. Airport (LAS), which sits around 3 kilometres from the downtown area.
How many airlines fly to Las Vegas?
There are 35 air carriers that service Las Vegas from 156 worldwide airports.
Which airlines fly to Las Vegas?
Las Vegas receives the highest number of flights from Southwest Airlines, Delta and United Airlines with Southwest Airlines being the number one choice of airline. Los Angeles is the most popular city for travellers to jet off from.
How many nonstop flights are there to Las Vegas?
Planning an awesome Las Vegas escape is simple when there are 3,702 nonstop flights every week to get you there.
Where are the most popular flights to Las Vegas departing from?
Travellers often jet off from Los Angeles, Dallas and Denver airports when going to Las Vegas.
How long is the flight to Las Vegas Airport?
If it's Los Angeles you're departing, you'll be midair for around 1 hour and 15 minutes before you touchdown in Las Vegas. Runway to runway from Dallas generally takes 3 hours and 5 minutes and from Denver, 2 hours and 7 minutes.
How to book the cheapest flight to Las Vegas?
Don't leave booking your flight to Las Vegas until the last moment. That's one trick savvy jet-setters use to get the best deals. Booking ahead means more choices and more affordable flights. Don't stop there, though. Do some research and find out if there is more than one airport at your destination. Ticket prices often differ depending on the airport you fly into. Don't forget to compare prices across airlines as well. And finally, remember that the early bird catches the worm. Familiarise yourself with airfare costs and have your credit card ready to snap up a ticket as soon as you see an unbeatable bargain. The best deals never last long.
Do you have any tips for my flight to Las Vegas?
If you're not prepared, air travel can be daunting. But there's no need to panic. Follow these tips and tricks for a hassle-free start to your getaway in Las Vegas. What to pack in your hand luggage:

  • First things first, pack in your passport, official ID, cash and vital medications. Next, you'll need some in-flight entertainment to while away the hours. A juicy novel and a laptop crammed with your favourite shows are some terrific options. If you plan to take a short snooze, a quality neck pillow and a pair of noise-cancelling headphones will also be useful. Finally, squeeze in a toothbrush and some cleansing wipes to ensure you arrive feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of prohibited items differs between air carriers, the general rule to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, knives, fireworks and fuel. Sports equipment like baseball bats, and items that could harm passengers, such as guns and swords, can't come on board with you either.

What to wear on a flight:

  • You'll want to choose comfort over style. Prepare for temperature changes by donning layers, and opt for flat, slightly roomy shoes like slip-ons.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect passengers during long-haul flights. Lower your risks by drinking water, keeping your legs and ankles moving and wearing compression socks or tights.

How to get through airport security fast when flying to Las Vegas?
The trick is to be well prepared before you reach the security gate. That way, you'll be hopping onto that plane to Las Vegas before you know it. Follow these tips and get your holiday off to a spectacular start:

  • Keep your travel documents and passport handy. They're the first things you'll be asked to present to security.
  • The X-ray machine comes next. Remove anything on you that is likely to set off the alarm. This includes things like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronics, including your phone and tablet, will also need to be separately scanned.
  • Remove gels and liquids from your carry-on bag. They usually need to be sent through the X-ray scanner separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit in a single quart-size (one litre), clear zip-lock bag.
  • There's a chance you'll be required to take your shoes off for scanning, so wearing slip-on sneakers is always a wise idea.
  • Sharp items like knives are not allowed on board. They'll be seized at security, so put them in your checked suitcase.

Flights to Las Vegas information
Destination airport
Harry Reid Intl.
Destination airport IATA code
LAS
Destination city name
Las Vegas
Return price
€81

Trending flights to Las Vegas

Prices were available within the past 7 days and start at €39 for one-way flights and €81 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 29 Jan - Sat, 14 Feb
DUB
Dublin
LAS
Las Vegas
€405 Return, found 4 hours ago
€405
Return
found 4 hours ago
Select American Airlines flight, departing Thu, 29 Jan from Dublin to Las Vegas, returning Sat, 14 Feb, priced at €405 found 4 hours ago

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