$343 Find Cheap Flights from Spain to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Las Vegas

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Las Vegas, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Spain to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Spain to Las Vegas that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Spain to Las Vegas

Thu, Oct 29 - Mon, Nov 9
Virgin Atlantic Logo
11:55 am - 10:55 pm
MAD
-
LAS
19h 00m
1 stop
Virgin Atlantic Logo
6:25 am - 9:55 am
LAS
-
MAD
18h 30m
2 stops
$418Virgin Atlantic
Thu, Oct 29 - Sun, Nov 8
Virgin Atlantic Logo
10:30 am - 12:31 am
BCN
-
LAS
22h 01m
2 stops
Virgin Atlantic Logo
11:36 pm - 8:40 am
LAS
-
BCN
24h 04m
2 stops
$423Virgin Atlantic
Thu, Aug 20 - Tue, Aug 25
Condor Logo
8:00 am - 3:15 pm
BCN
-
LAS
16h 15m
1 stop
Condor Logo
5:15 pm - 10:10 pm
LAS
-
BCN
19h 55m
1 stop
$590Condor
Sat, Jul 18 - Fri, Jul 31
JetBlue Logo
2:05 pm - 10:47 pm
MAD
-
LAS
17h 42m
1 stop
JetBlue Logo
8:50 pm - 11:30 am
LAS
-
MAD
29h 40m
1 stop
$729JetBlue
Thu, Aug 27 - Sat, Aug 29
JetBlue Logo
2:05 pm - 10:48 pm
MAD
-
LAS
17h 43m
1 stop
JetBlue Logo
8:50 pm - 11:30 am
LAS
-
MAD
29h 40m
1 stop
$734JetBlue
Thu, Aug 13 - Tue, Aug 18
Condor Logo
7:45 am - 3:15 pm
PMI
-
LAS
16h 30m
1 stop
Condor Logo
5:15 pm - 6:20 pm
LAS
-
PMI
16h 05m
1 stop
$808Condor
Mon, Nov 30 - Wed, Dec 9
British Airways Logo
12:30 pm - 6:50 pm
AGP
-
LAS
15h 20m
1 stop
British Airways Logo
11:46 am - 2:25 pm
LAS
-
AGP
17h 39m
2 stops
$820British Airways
Mon, Nov 30 - Wed, Dec 9
British Airways Logo
12:30 pm - 6:50 pm
AGP
-
LAS
15h 20m
1 stop
British Airways Logo
8:55 pm - 10:15 am
LAS
-
AGP
28h 20m
1 stop
$830British Airways
Thu, Sep 17 - Mon, Sep 21
Iberia Logo
9:15 am - 8:55 pm
SVQ
-
LAS
20h 40m
2 stops
Iberia Logo
6:42 am - 8:35 am
LAS
-
SVQ
16h 53m
2 stops
$862Iberia
Thu, Sep 17 - Mon, Sep 21
Iberia Logo
1:25 pm - 11:26 pm
SVQ
-
LAS
19h 01m
2 stops
Iberia Logo
6:42 am - 8:35 am
LAS
-
SVQ
16h 53m
2 stops
$869Iberia
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?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Las Vegas was found on the route from Barcelona, at $418 return. The most popular connection is from Madrid to Las Vegas and KAYAK users have found round-trip deals for as low as $418 in the last 5 days.

What is the cheapest month to fly to Las Vegas?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Las Vegas, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Las Vegas is July, where tickets cost $289 on average for return flights. On the other hand, the most expensive months are March and May, where the average cost of tickets from Spain is $639 and $624 respectively. For one-way flights, the best month to travel is May with an average price of $273.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Las Vegas, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 4 weeks before departure, which saves you about 32% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$343
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 14% 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 $418 return. The most popular connection is from Madrid to Las Vegas and KAYAK users have found round-trip deals for as low as $418 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 6,728 direct flights from within Spain to Las Vegas. The most common day for departures is Sunday, with 17% 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 airlines flying from Spain to Las Vegas

 
See real verified KAYAK customer reviews for airlines flying to Las Vegas. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Spain to Las Vegas. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
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.
7.0
IberiaOverall score based on 3247 reviews
7.7Crew
7.2Boarding
6.6Entertainment
6.7Comfort
6.3Food
Airline reviews

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

2.0 MediocreDaniel, Jun 2026
MAD - DFW
Read more Iberia reviews

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.

Excellent crew, food and service. Boarding via bus is always a pain but overall really good

Stewardess was not attentive at all asked for a bottle of water never came by 15 minutes later I asked her she said that she forgot there was only 12 people in first class and two stewardess unacceptable I ordered the fish was the last person to order. They said that they did not have any had to have a different item pasta at the inside of it because I was diabetic. Worst experience I ever had will never travel this airline again.

Very nice staff, terrible food, not very comfortable premium economy.

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.

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.

I will fly again with American airlines. It's efficient to get from A to B point, not too long layovers . Flights were on time, but box food on the long distance flight was dry, stale overcooked.

This flight was booked with Iberia, but when we got to the airport, it was actually switched to Level. We went to Iberia terminal, then had to be redirected. Ridiculous that we had to pay for a soda on the plane. Also had to pay for earbuds, no pillows. If we had wanted a blanket would have been charged. This is not the British Airways experience. Flight attendant was non existent. Had our call light on for 45 minutes with no response. Attendant charged for a drink, forgot to bring it back. We would never fly Level again. If British airways is going to switch out carriers, We would not fly with them

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!

Tv didn’t work till the last hour of the flight. Staff was rude and on a couple occasions was arguing with each other. Food was possible the worst I’ve had on a flight.

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