Cheap flights from Spain to Las Vegas from $443
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Las Vegas departing on 11/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Fly from
Fly to
Route
Depart
Return
MadridLas Vegas
MAD Madrid Barajas - LAS Las Vegas Harry Reid Intl
MADLAS
Madrid Barajas
Mon 11/16
7:05 pm-6:39 pm
2 stops32h 34m
Las Vegas Harry Reid Intl
Mon 11/23
10:17 pm-6:05 pm
3 stops34h 48m
MadridLas Vegas
MAD Madrid Barajas - LAS Las Vegas Harry Reid Intl
MADLAS
Madrid Barajas
Thu 11/26
7:40 am-8:57 pm
2 stops22h 17m
Las Vegas Harry Reid Intl
Sat 12/5
6:00 am-5:10 pm
2 stops26h 10m
MadridLas Vegas
MAD Madrid Barajas - LAS Las Vegas Harry Reid Intl
MADLAS
Madrid Barajas
Thu 11/12
7:40 am-8:52 pm
2 stops22h 12m
Las Vegas Harry Reid Intl
Thu 11/26
6:30 am-5:10 pm
2 stops25h 40m
BarcelonaLas Vegas
BCN Barcelona-El Prat - LAS Las Vegas Harry Reid Intl
BCNLAS
Barcelona-El Prat
Mon 3/1
11:00 am-7:54 pm
1 stop17h 54m
Las Vegas Harry Reid Intl
Wed 3/10
8:55 pm-10:30 pm
1 stop16h 35m
BarcelonaLas Vegas
BCN Barcelona-El Prat - LAS Las Vegas Harry Reid Intl
BCNLAS
Barcelona-El Prat
Wed 2/24
11:50 am-9:11 pm
1 stop18h 21m
Las Vegas Harry Reid Intl
Tue 3/2
10:44 am-9:10 am
1 stop13h 26m
BarcelonaLas Vegas
BCN Barcelona-El Prat - LAS Las Vegas Harry Reid Intl
BCNLAS
Barcelona-El Prat
Thu 2/4
11:20 am-6:50 pm
1 stop16h 30m
Las Vegas Harry Reid Intl
Tue 2/9
9:05 am-9:10 am
1 stop15h 05m
MadridLas Vegas
MAD Madrid Barajas - LAS Las Vegas Harry Reid Intl
MADLAS
Madrid Barajas
Thu 1/21
1:00 pm-9:19 pm
1 stop17h 19m
Las Vegas Harry Reid Intl
Thu 2/4
10:18 am-9:20 am
1 stop14h 02m
MadridLas Vegas
MAD Madrid Barajas - LAS Las Vegas Harry Reid Intl
MADLAS
Madrid Barajas
Thu 1/28
12:00 pm-7:57 pm
1 stop16h 57m
Las Vegas Harry Reid Intl
Tue 2/2
8:55 pm-8:50 pm
1 stop14h 55m
BarcelonaLas Vegas
BCN Barcelona-El Prat - LAS Las Vegas Harry Reid Intl
BCNLAS
Barcelona-El Prat
Thu 1/28
6:00 am-2:15 pm
1 stop17h 15m
Las Vegas Harry Reid Intl
Thu 2/4
10:05 am-2:00 pm
2 stops18h 55m
MadridLas Vegas
MAD Madrid Barajas - LAS Las Vegas Harry Reid Intl
MADLAS
Madrid Barajas
Thu 1/28
6:05 am-2:15 pm
1 stop17h 10m
Las Vegas Harry Reid Intl
Tue 2/2
7:05 am-11:30 am
2 stops19h 25m
See travel insights to Las Vegas from
How to get the cheapest flight ticket from Spain to Las Vegas
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Las Vegas?
The month of February is, on average, the cheapest month to fly to Las Vegas from Spain, with most prices found around $838. The month of September is another great option to travel to Las Vegas, with average flight prices from Spain averaging around $878.
How far in advance should I book a flight from Spain to Las Vegas?
You are more likely to see cheaper flights to Las Vegas from Spain when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $954 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Spain for as low as $863 on momondo.
What is the cheapest airline that flies from Spain to Las Vegas Harry Reid Intl?
Finnair, Delta, and KLM are the most popular carriers operating from Spain to Las Vegas Harry Reid Intl
What airlines fly to Las Vegas?
Delta, Iberia and British Airways are the top three most popular airlines that fly to Las Vegas from Spain according to our data. Delta is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Las Vegas. Keep in mind that there are 3 different airlines that fly to Las Vegas on a routine basis, so you have a few additional options to choose from.
Cheap Spain to Las Vegas flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Spain to Las Vegas
Frequently asked questions about flying from Spain to Las Vegas
When did momondo last update prices for flights from Spain to Las Vegas Harry Reid Intl Airport?
Prices for flights from Spain to Las Vegas Harry Reid Intl Airport refresh daily.
How many operators does momondo search for flights from Spain to Las Vegas Harry Reid Intl Airport?
As of October 2026, there are 3 operators available to choose from for flights from Spain to Las Vegas Harry Reid Intl Airport.
How old do you have to be to fly from Spain to Las Vegas Harry Reid Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Spain to Las Vegas Harry Reid Intl Airport.
What documentation or ID do you need to fly to Las Vegas Harry Reid Intl Airport?
The travel and health documents you'll need for your trip to Las Vegas Harry Reid Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Las Vegas Harry Reid Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Spain to Las Vegas
Compare and see reviews for airlines that fly from Spain to Las Vegas with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $601 | Free Cancellation | Rating 7.0 3,258 reviews | |||
| PriceFrom $672 | Free Cancellation | Rating 6.7 8,245 reviews | |||
| PriceFrom $883 | Free Cancellation | Rating 7.8 8,634 reviews |
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Spain to Las Vegas?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Spain to Las Vegas for you.
Can I find flights from Spain to Las Vegas with flexible booking policies on momondo?
momondo does allow users to show only those flights to Las Vegas from Spain which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Spain to Las Vegas?
Once you have performed a search for Spain to Las Vegas flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Spain to Las Vegas right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Spain to Las Vegas now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Las Vegas and let you know when they change.