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Cheap flights from Spain to Las Vegas from $306

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 6/18. 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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0 bags

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Find the cheapest flights from Spain to Las Vegas

Recent round-trip flight deals from Spain to Las Vegas

Enter your travel dates to find the best prices.
United Airlines Logo
11:15 am - 10:13 pm
MAD
-
LAS
19h 58m
1 stop
United Airlines Logo
10:23 am - 9:00 am
LAS
-
MAD
13h 37m
1 stop
$555United Airlines
Sat, May 2 - Sat, May 9
Multiple Airlines Logo
2:00 pm - 10:26 am
BCN
-
LAS
29h 26m
1 stop
Multiple Airlines Logo
11:59 pm - 8:15 pm
LAS
-
BCN
36h 16m
2 stops
$567Multiple Airlines
Tue, Mar 3 - Tue, Mar 24
Finnair Logo
10:40 am - 6:22 pm
BCN
-
LAS
16h 42m
1 stop
Finnair Logo
10:55 am - 8:50 am
LAS
-
BCN
12h 55m
1 stop
$609Finnair
Mon, Feb 2 - Mon, Feb 9
Finnair Logo
10:40 am - 6:22 pm
BCN
-
LAS
16h 42m
1 stop
Finnair Logo
10:55 am - 8:50 am
LAS
-
BCN
12h 55m
1 stop
$611Finnair
Mon, Feb 2 - Mon, Feb 9
Iberia Logo
10:45 am - 7:55 pm
BCN
-
LAS
18h 10m
1 stop
Iberia Logo
6:00 am - 10:35 am
LAS
-
BCN
19h 35m
1 stop
$624Iberia
Wed, Apr 22 - Thu, Apr 30
Iberia Logo
9:10 am - 8:01 pm
SVQ
-
LAS
19h 51m
2 stops
Iberia Logo
9:50 am - 12:45 pm
LAS
-
SVQ
17h 55m
2 stops
$678Iberia
Wed, Feb 4 - Sun, Feb 8
American Airlines Logo
9:15 am - 7:45 pm
BIO
-
LAS
19h 30m
2 stops
American Airlines Logo
9:22 am - 12:45 pm
LAS
-
BIO
18h 23m
2 stops
$678American Airlines
Mon, Apr 27 - Fri, May 8
American Airlines Logo
1:25 pm - 10:43 pm
SVQ
-
LAS
18h 18m
2 stops
American Airlines Logo
10:42 am - 12:45 pm
LAS
-
SVQ
17h 03m
2 stops
$684American Airlines
Thu, Apr 30 - Mon, May 4
KLM Logo
9:55 am - 6:35 pm
SVQ
-
LAS
17h 40m
1 stop
KLM Logo
5:50 pm - 11:25 pm
LAS
-
SVQ
20h 35m
1 stop
$811KLM
Thu, Apr 30 - Mon, May 4
KLM Logo
8:55 pm - 3:29 pm
ALC
-
LAS
27h 34m
2 stops
KLM Logo
5:05 pm - 9:30 am
LAS
-
ALC
32h 25m
1 stop
$988KLM
Sun, Mar 1 - Sat, Mar 14

United Airlines flights from Spain to Las Vegas

Our best United Airlines deals on Spain to Las Vegas flight tickets
United Airlines
May 2
MAD11:15 amMadrid Barajas
19h 58m
1 stop
LAS10:13 pmLas Vegas Harry Reid Intl
May 9
LAS10:23 amLas Vegas Harry Reid Intl
13h 37m
1 stop
MAD9:00 amMadrid Barajas
$555
United Airlines
Feb 1
BCN6:50 amBarcelona-El Prat
16h 50m
1 stop
LAS2:40 pmLas Vegas Harry Reid Intl
Feb 16
LAS6:30 amLas Vegas Harry Reid Intl
17h 30m
1 stop
BCN9:00 amBarcelona-El Prat
$623
United Airlines
Mar 3
BIO6:45 amBilbao
19h 15m
2 stops
LAS5:00 pmLas Vegas Harry Reid Intl
Mar 13
LAS1:48 pmLas Vegas Harry Reid Intl
25h 32m
2 stops
BIO11:20 pmBilbao
$624

Delta flights from Spain to Las Vegas

Our best Delta deals on Spain to Las Vegas flight tickets
Delta
May 14
BCN11:35 amBarcelona-El Prat
20h 13m
1 stop
LAS10:48 pmLas Vegas Harry Reid Intl
Jun 2
LAS10:59 amLas Vegas Harry Reid Intl
14h 46m
1 stop
BCN10:45 amBarcelona-El Prat
$736
Delta
Feb 19
VLC6:00 amValencia
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Feb 24
LAS6:10 amLas Vegas Harry Reid Intl
20h 50m
2 stops
VLC12:00 pmValencia
$753
Delta
Feb 19
VLC6:00 amValencia
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Feb 24
LAS4:05 pmLas Vegas Harry Reid Intl
15h 05m
1 stop
VLC4:10 pmValencia
$782

momondo Fare Finder

 
Customize your flight search to find flights from Spain to Las Vegas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Spain to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Sat 5/2

11:15 am-10:13 pm

1 stop19h 58m

Las Vegas Harry Reid Intl

Sat 5/9

10:23 am-9:00 am

1 stop13h 37m

$555

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Tue 3/3

2:00 pm-10:26 am

1 stop29h 26m

Las Vegas Harry Reid Intl

Tue 3/24

11:59 pm-8:15 pm

2 stops36h 16m

$567

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Mon 2/2

10:40 am-6:22 pm

1 stop16h 42m

Las Vegas Harry Reid Intl

Mon 2/9

10:55 am-8:50 am

1 stop12h 55m

$609

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Mon 2/2

10:40 am-6:22 pm

1 stop16h 42m

Las Vegas Harry Reid Intl

Mon 2/9

10:55 am-8:50 am

1 stop12h 55m

$611

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Wed 4/22

10:45 am-7:55 pm

1 stop18h 10m

Las Vegas Harry Reid Intl

Thu 4/30

6:00 am-10:35 am

1 stop19h 35m

$624

SevilleLas Vegas

SVQ - LAS

SVQLAS

Sevilla

Wed 2/4

9:10 am-8:01 pm

2 stops19h 51m

Las Vegas Harry Reid Intl

Sun 2/8

9:50 am-12:45 pm

2 stops17h 55m

$678

BilbaoLas Vegas

BIO - LAS

BIOLAS

Bilbao

Mon 4/27

9:15 am-7:45 pm

2 stops19h 30m

Las Vegas Harry Reid Intl

Fri 5/8

9:22 am-12:45 pm

2 stops18h 23m

$678

SevilleLas Vegas

SVQ - LAS

SVQLAS

Sevilla

Thu 4/30

1:25 pm-10:43 pm

2 stops18h 18m

Las Vegas Harry Reid Intl

Mon 5/4

10:42 am-12:45 pm

2 stops17h 03m

$684

SevilleLas Vegas

SVQ - LAS

SVQLAS

Sevilla

Thu 4/30

9:55 am-6:35 pm

1 stop17h 40m

Las Vegas Harry Reid Intl

Mon 5/4

5:50 pm-11:25 pm

1 stop20h 35m

$811

AlicanteLas Vegas

ALC - LAS

ALCLAS

Alicante

Sun 3/1

8:55 pm-3:29 pm

2 stops27h 34m

Las Vegas Harry Reid Intl

Sat 3/14

5:05 pm-9:30 am

1 stop32h 25m

$988

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $699. The month of January is another great option to travel to Las Vegas, with average flight prices from Spain averaging around $796.

How far in advance should I book a flight 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 $848 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 $772 on momondo.

Can stopping save me money on Spain to Las Vegas flights?

You could potentially save up to 16% on your flight if you consider stops on a Spain to Las Vegas flight.

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

Fastest flight time

15h 55m

Direct flights

None
The fastest flight from Spain to Las Vegas takes 15h 55m
There are no direct flights from Spain to Las Vegas. There are no popular flight routes from Spain to Las Vegas.
Search flight deals

  • 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?

  • 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
British AirwaysPriceFrom $581Free CancellationRating
6.7
7,691 reviews
Search British Airways flights
IberiaPriceFrom $649Free CancellationRating
7.0
3,093 reviews
Search Iberia flights
American AirlinesPriceFrom $712Free CancellationRating
7.2
11,164 reviews
Search American Airlines flights
KLMPriceFrom $774Free CancellationRating
7.7
1,442 reviews
Search KLM flights
DeltaPriceFrom $779Free CancellationRating
7.9
8,076 reviews
Search Delta flights
United AirlinesPriceFrom $782Free CancellationRating
7.4
9,180 reviews
Search United Airlines flights

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Laughlin
Mount Charleston
Henderson
Paradise
Mesquite
North Las Vegas
Kingman
Pahrump
Furnace Creek
Primm
Boulder City
Sunrise Manor
Winchester
Needles

Why 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.

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