$274 Find Cheap Flights from Spain to Las Vegas - Compare and Save

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Cheap Flights from Spain to Las Vegas

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spain to Las Vegas

Mon, Oct 5 - Tue, Oct 20
Multiple Airlines Logo
8:10 pm - 6:42 pmMAD  Madrid Barajas-LAS Las Vegas Harry Reid Intl
31h 32m2 stops Casablanca Mohamed V Los Angeles Los Angeles
Multiple Airlines Logo
6:30 am - 7:10 pmLAS  Las Vegas Harry Reid Intl-MAD Madrid Barajas
27h 40m2 stops Los Angeles Los Angeles Casablanca Mohamed V
$611Multiple Airlines
Sun, Oct 11 - Sun, Oct 25
Condor Logo
8:00 am - 5:50 pmBCN  Barcelona-El Prat-LAS Las Vegas Harry Reid Intl
18h 50m1 stop Frankfurt am Main
Condor Logo
9:20 pm - 10:10 pmLAS  Las Vegas Harry Reid Intl-BCN Barcelona-El Prat
16h 50m1 stop Frankfurt am Main
$662Condor
Sun, Aug 30 - Sun, Sep 13
Condor Logo
8:00 am - 5:50 pmBCN  Barcelona-El Prat-LAS Las Vegas Harry Reid Intl
18h 50m1 stop Frankfurt am Main
Condor Logo
8:20 pm - 10:10 pmLAS  Las Vegas Harry Reid Intl-BCN Barcelona-El Prat
16h 50m1 stop Frankfurt am Main
$670Condor
Thu, Dec 3 - Tue, Dec 8
Iberia Logo
12:00 pm - 6:50 pmMAD  Madrid Barajas-LAS Las Vegas Harry Reid Intl
15h 50m1 stop London Heathrow
Iberia Logo
7:00 am - 6:10 amLAS  Las Vegas Harry Reid Intl-MAD Madrid Barajas
14h 10m1 stop Dallas/Fort Worth
$820Iberia
Thu, Nov 19 - Thu, Dec 3
Iberia Logo
11:05 am - 7:20 pmMAD  Madrid Barajas-LAS Las Vegas Harry Reid Intl
17h 15m1 stop Dallas/Fort Worth
Iberia Logo
8:00 am - 9:20 amLAS  Las Vegas Harry Reid Intl-MAD Madrid Barajas
16h 20m1 stop Dallas/Fort Worth
$821Iberia
Mon, Feb 1 - Mon, Feb 22
British Airways Logo
12:00 pm - 9:59 pmBCN  Barcelona-El Prat-LAS Las Vegas Harry Reid Intl
18h 59m1 stop Philadelphia
British Airways Logo
8:55 pm - 10:30 pmLAS  Las Vegas Harry Reid Intl-BCN Barcelona-El Prat
16h 35m1 stop London Heathrow
$836British Airways
Tue, Nov 24 - Sun, Dec 6
Iberia Logo
11:05 am - 7:20 pmMAD  Madrid Barajas-LAS Las Vegas Harry Reid Intl
17h 15m1 stop Dallas/Fort Worth
Iberia Logo
11:35 am - 9:20 amLAS  Las Vegas Harry Reid Intl-MAD Madrid Barajas
12h 45m1 stop Dallas/Fort Worth
$836Iberia
Tue, Jan 26 - Sun, Jan 31
Delta Logo
6:50 am - 2:15 pmBIO  Bilbao-LAS Las Vegas Harry Reid Intl
16h 25m1 stop Amsterdam Schiphol
Delta Logo
7:05 am - 11:30 amLAS  Las Vegas Harry Reid Intl-BIO Bilbao
19h 25m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$837Delta
Sat, Jan 23 - Sun, Jan 31
Delta Logo
6:50 am - 2:15 pmBIO  Bilbao-LAS Las Vegas Harry Reid Intl
16h 25m1 stop Amsterdam Schiphol
Delta Logo
7:05 am - 11:30 amLAS  Las Vegas Harry Reid Intl-BIO Bilbao
19h 25m2 stops New York John F Kennedy Intl Paris Charles de Gaulle
$839Delta
Mon, Jan 18 - Sun, Jan 24
British Airways Logo
11:50 am - 9:11 pmBCN  Barcelona-El Prat-LAS Las Vegas Harry Reid Intl
18h 21m1 stop New York John F Kennedy Intl
British Airways Logo
8:55 pm - 7:25 pmLAS  Las Vegas Harry Reid Intl-BCN Barcelona-El Prat
13h 30m1 stop London Heathrow
$852British Airways
Booking Insights

KAYAK's insights & trends for flights to Las Vegas

Get data-powered insights and trends for flights to Las Vegas to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest flight to Las Vegas?

In the last 5 days, the cheapest flight deal to Las Vegas was found on the route from Barcelona, at $611 return. The most popular connection is from Madrid to Las Vegas and KAYAK users have found round-trip deals for as low as $611 in the last 5 days.

What is the cheapest month to fly to Las Vegas?

The cheapest month for flights to Las Vegas is February, where tickets cost $822 on average for return flights. On the other hand, the most expensive months are July and March, where the average cost of tickets from Spain is $1,080 and $1,067 respectively. For one-way flights, the best month to travel is September with an average price of $636.

How far in advance should I book a flight to Las Vegas?

To get a below average price, you should book around 3 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low season

April

Cheapest flight

$274
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Barcelona to Las Vegas

FAQs - booking Las Vegas flights

  • What is the cheapest flight to Las Vegas?

    In the last 5 days, the cheapest flight deal to Las Vegas was found on the route from Barcelona, at $611 return. The most popular connection is from Madrid to Las Vegas and KAYAK users have found round-trip deals for as low as $611 in the last 5 days.

  • How far is Las Vegas Harry Reid Intl Airport from central Las Vegas?

    Las Vegas Harry Reid Intl Airport is 6 miles from the center of Las Vegas.

  • What is the name of Las Vegas’s airport?

    There is only 1 airport in Las Vegas, called Las Vegas Harry Reid Intl Airport (LAS). It can also be referred to as Harry Reid Intl, Las Vegas Mccarran, McCarran, or McCarran Intl.

  • How does KAYAK find such low prices on flights to Las Vegas?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Las Vegas with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Las Vegas?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Las Vegas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many direct flights to Las Vegas are there each week?

    Each week there are around 6,666 direct flights from within Spain to Las Vegas. The most common day for departures is Sunday, with 18% of flights taking off on this day.

Top tips for finding cheap flights to Las Vegas

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Las Vegas flight deals.

Reviews of the top 3 airlines serving from Spain to Las Vegas

 
Need help choosing which airline to fly with to Las Vegas? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8498 reviews
7.8Comfort
7.2Food
8.1Boarding
7.8Entertainment
8.5Crew
Airline reviews

First The flight got delayed because one of the crew members was late and we couldn’t board until she arrived. Then we all boarded and got held in the tarmac for another 30 min.

4.0 OkayJose, Jul 2026
Read more Delta reviews

First The flight got delayed because one of the crew members was late and we couldn’t board until she arrived. Then we all boarded and got held in the tarmac for another 30 min.

Was on time, normal boarding. The worst flight attendents and service I ever seen,, can't believe Delta can have such service. Bathroom was dirty and no toilet paper, paper towels and used toilet paper all over the floor, when I tried to tell flight attendant she didn't even let me to finish and turn around. Very rude. Wi fi didn't work.

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

It was delayed but other than that it was great.

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

There was supposed to be a meal served, but there wasn’t and the major toilet was out of order

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Based upon our entire experience with Iberia, we will never fly the airline nor recommend the airline to anyone. The flight to LA was fine and the crew on this one flight was god, but Iberia treats its customers (us) horribly. There was not one flight on this trip that they did not treat us poorly. We were bumped, lost seats, lost luggage etc all on flights we booked over a year in advance. Not one leg with Iberia went smoothly. And now they have lost our luggage somewhere in Madrid. This is a horrible airline. A truly horrible airline. And Underpricer recommended by Kayak is horrible as well. The lesson learned is to book directly with an airline and stay away from Iberia at all costs.

Very cheap airline, not worth the price. And they almost lost my luggage at JFK during a direct flight. I can't believe I paid that much money for a horrible 'premium economy' flight. Just fly economy on the cheapest end; premium economy is no different. Very very poor.

Boarded in group three at Barcelona, which meant going from a gate outside onto a bus to ride across the airport to a plane waiting on the tarmac. When we arrived at the plane, crew behavior told us something was wrong. Bus driver would not let us off for almost twenty minutes, despite being crammed shoulder to shoulder. Eventually, we got onto the plane, but were then told that someone “forgot” to refuel the plane and the truck to do so had not arrived. We departed late enough that we missed our connecting train in NYC, which was the last train of the evening, so we had to stay awake all night in the passenger waiting area of Amtrak’s Penn Station, which was almost impossible to get to because the station was now closing, as it was after midnight. We had to haul four suitcases a few blocks on city streets in the rain to get to the one remaining open entrance to Penn Station. We ended up being up for 36 hours straight because someone couldn’t do their job. Never, ever again would I fly this airline.

All four segments of my trip on Iberia were late for various reasons. No apparent effort to stay on schedule. Never flying Iberia again.

The flight from Madrid to Boston was awful. Without prior warning, I was seated in the row in front of an exit row where my seat did not recline. The person in front of me reclined, reducing my already tiny space further. This was the WORST flight I've ever had.

Worst flight I ever experienced, what was supposed to a 7 hour flight ended being 13 hours on a plane with no ac and the worst cabin I have ever seen. Never again.

Excellent plane, 787. Very good seat and additional stuff they provide. Good food. Very good staff.

Excellent except WiFi is a Must on Biz class 10 hour flight ! Didn’t work entire flight. SW doesn’t do that.

Charging $300 to be able to pick a seat next to your wife was nothing less than extortion.

I paid for premium economy but BA oversold the seats and we ended up being downgraded. Not acceptable given how much we paid for the flight. We were also separated to 2 different areas so not only did we not get the service we paid for, we didn’t even get to sit together. I’m not happy at this treatment by BA because of corporate greed.

This flight was OK, and about as good as a long-haul economy flight gets. The Good: * I was seated in a row with my family; * There was (just) enough space in the overhead bins for our luggage; * The cabin never got too hot; * The meal and beverage service was decent, and included all-metal cutlery; * The entertainment was good; * The cabin attendants were friendly and helpful. * Immigration control at JFK was a breeze -- all we had to do was get our photos taken, and we were through! Presumably this was because Madrid shared all our information with JFK in advance, but we were out of the airport within about 10 or 15 mins of getting off the plane, which is by far the fastest I have ever got out of JFK! The Bad: * We flew economy, so of course the seats were tiny and it was very cramped; * The seats were also hard -- I had a sore butt by the end, despite using the provided cushion; * The cabin got a bit too cold at one point (although I MUCH prefer this to cabins that are too hot), and Iberia also provided a blanket.

Online check-in not available from Istanbul to Las Vegas. The check-in process at the airport was extremely and inefficient period. Took us over an hour to check in. Besides that, everything else about British Airways was good

Horrible as a connecting passenger. The airport experience is horrendous in Madrid. Once on the flight everything was fine. Stop selling connecting flights through Madrid with less than 2 hrs transit time!!

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

The flight from Dallas to madrid was delayed for 2 to 3 hours, the flight back from Dallas to Sacramento was fine , but there were 5 gate changes within the span of 2 hours, last one was in a differny terminal. Flight and crew was okay

Well unfortunately our connecting was cancelled and next flight delayed. Was in airport 9 hours. Flight itself was good. I’m sure it was a FAA problem.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

The flight was booked on British Airways but operated by American Airlines. When I went to check in at the BA counter I was told I needed to check in at the American counter. That wasn't a problem but it would have been nice to know and save a bit of time on the very long American check-in lines.

My luggage did not make it. Will avoid Heathrow and British air

Overall flight experience was good. Unfortunately our process getting to our flight was a hit or miss. Our flight was delayed perhaps for the best as getting from terminal to terminal is very long and security had problems with the machines that delayed us getting to our flight. Heathrow security could care-less that you have a flight you are about to miss!

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