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Cheap flights from Spain to Las Vegas from $344

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 5/21. 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.
Multiple Airlines Logo
6:15 am - 5:50 pm
BCN
-
LAS
20h 35m1 stop
Multiple Airlines Logo
7:35 pm - 11:00 pm
LAS
-
BCN
18h 25m1 stop
$588Multiple Airlines
Thu, Jan 15 - Sat, Jan 31
Aer Lingus Logo
11:30 am - 5:50 pm
BCN
-
LAS
15h 20m1 stop
Aer Lingus Logo
7:35 pm - 8:25 pm
LAS
-
BCN
15h 50m1 stop
$593Aer Lingus
Thu, Jan 15 - Sat, Jan 31
British Airways Logo
12:30 pm - 6:50 pm
VLC
-
LAS
15h 20m1 stop
British Airways Logo
9:50 am - 11:15 am
LAS
-
VLC
16h 25m2 stops
$755British Airways
Wed, Jan 21 - Wed, Jan 28
British Airways Logo
11:55 am - 6:50 pm
AGP
-
LAS
15h 55m1 stop
British Airways Logo
2:27 pm - 6:55 pm
LAS
-
AGP
19h 28m2 stops
$756British Airways
Thu, Feb 5 - Thu, Feb 19
KLM Logo
6:50 am - 4:32 pm
BIO
-
LAS
18h 42m2 stops
KLM Logo
9:58 am - 11:30 am
LAS
-
BIO
16h 32m2 stops
$801KLM
Sat, Jan 17 - Thu, Jan 22
KLM Logo
6:50 am - 5:24 pm
BIO
-
LAS
19h 34m2 stops
KLM Logo
4:05 pm - 10:45 pm
LAS
-
BIO
21h 40m1 stop
$807KLM
Sat, Jan 17 - Thu, Jan 22
American Airlines Logo
9:15 am - 9:48 pm
PMI
-
LAS
21h 33m2 stops
American Airlines Logo
8:00 am - 8:35 am
LAS
-
PMI
15h 35m2 stops
$827American Airlines
Sun, Feb 8 - Sat, Feb 14
Iberia Logo
6:45 pm - 8:00 am
LPA
-
LAS
21h 15m2 stops
Iberia Logo
9:50 am - 1:30 pm
LAS
-
LPA
19h 40m2 stops
$851Iberia
Wed, Jan 21 - Wed, Jan 28
Iberia Logo
9:30 pm - 9:09 pm
ALC
-
LAS
31h 39m2 stops
Iberia Logo
9:34 am - 1:05 pm
LAS
-
ALC
19h 31m2 stops
$967Iberia
Sat, Mar 14 - Sat, Mar 21
American Airlines Logo
6:50 am - 10:38 pm
LPA
-
LAS
23h 48m2 stops
American Airlines Logo
11:59 pm - 1:35 pm
LAS
-
LPA
29h 36m2 stops
$1,031American Airlines
Thu, Feb 12 - Mon, Feb 16

British Airways flights from Spain to Las Vegas

Our best British Airways deals on Spain to Las Vegas flight tickets
British Airways
Jan 21
VLC12:30 pmValencia
15h 20m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
Jan 28
LAS9:50 amLas Vegas Harry Reid Intl
16h 25m
2 stops
VLC11:15 amValencia
$755
Find similar
British Airways
Jan 21
AGP12:20 pmMalaga
15h 30m
1 stop
LAS6:50 pmLas Vegas Harry Reid Intl
Jan 28
LAS11:57 amLas Vegas Harry Reid Intl
17h 28m
2 stops
AGP2:25 pmMalaga
$757
Find similar
British Airways
Feb 12
BCN10:40 amBarcelona-El Prat
20h 15m
1 stop
LAS9:55 pmLas Vegas Harry Reid Intl
Feb 17
LAS8:55 pmLas Vegas Harry Reid Intl
13h 50m
1 stop
BCN7:45 pmBarcelona-El Prat
$763
Find similar

Delta flights from Spain to Las Vegas

Our best Delta deals on Spain to Las Vegas flight tickets
Delta
Jan 15
VLC6:00 amValencia
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Jan 22
LAS1:10 pmLas Vegas Harry Reid Intl
19h 45m
2 stops
VLC5:55 pmValencia
$779
Find similar
Delta
Feb 11
BIO6:50 amBilbao
22h 54m
2 stops
LAS8:44 pmLas Vegas Harry Reid Intl
Feb 26
LAS7:03 amLas Vegas Harry Reid Intl
19h 27m
2 stops
BIO11:30 amBilbao
$784
Find similar
Delta
Jan 22
MAD6:00 amMadrid Barajas
17h 15m
1 stop
LAS2:15 pmLas Vegas Harry Reid Intl
Feb 5
LAS6:00 amLas Vegas Harry Reid Intl
20h 30m
2 stops
MAD11:30 amMadrid Barajas
$789
Find similar

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 December 8, 2025.
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

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 1/15

6:15 am-5:50 pm

1 stop20h 35m

Las Vegas Harry Reid Intl

Sat 1/31

7:35 pm-11:00 pm

1 stop18h 25m

$588

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 1/15

11:30 am-5:50 pm

1 stop15h 20m

Las Vegas Harry Reid Intl

Sat 1/31

7:35 pm-8:25 pm

1 stop15h 50m

$593

ValenciaLas Vegas

VLC - LAS

VLCLAS

Valencia

Wed 1/21

12:30 pm-6:50 pm

1 stop15h 20m

Las Vegas Harry Reid Intl

Wed 1/28

9:50 am-11:15 am

2 stops16h 25m

$755

MálagaLas Vegas

AGP - LAS

AGPLAS

Malaga

Thu 2/5

11:55 am-6:50 pm

1 stop15h 55m

Las Vegas Harry Reid Intl

Thu 2/19

2:27 pm-6:55 pm

2 stops19h 28m

$756

BilbaoLas Vegas

BIO - LAS

BIOLAS

Bilbao

Sat 1/17

6:50 am-4:32 pm

2 stops18h 42m

Las Vegas Harry Reid Intl

Thu 1/22

9:58 am-11:30 am

2 stops16h 32m

$801

BilbaoLas Vegas

BIO - LAS

BIOLAS

Bilbao

Sat 1/17

6:50 am-5:24 pm

2 stops19h 34m

Las Vegas Harry Reid Intl

Thu 1/22

4:05 pm-10:45 pm

1 stop21h 40m

$807

Palma de MallorcaLas Vegas

PMI - LAS

PMILAS

Palma de Mallorca Son Sant Joan

Sun 2/8

9:15 am-9:48 pm

2 stops21h 33m

Las Vegas Harry Reid Intl

Sat 2/14

8:00 am-8:35 am

2 stops15h 35m

$827

Las Palmas de Gran CanariaLas Vegas

LPA - LAS

LPALAS

Las Palmas de Gran Canaria

Wed 1/21

6:45 pm-8:00 am

2 stops21h 15m

Las Vegas Harry Reid Intl

Wed 1/28

9:50 am-1:30 pm

2 stops19h 40m

$851

AlicanteLas Vegas

ALC - LAS

ALCLAS

Alicante

Sat 3/14

9:30 pm-9:09 pm

2 stops31h 39m

Las Vegas Harry Reid Intl

Sat 3/21

9:34 am-1:05 pm

2 stops19h 31m

$967

Las Palmas de Gran CanariaLas Vegas

LPA - LAS

LPALAS

Las Palmas de Gran Canaria

Thu 2/12

6:50 am-10:38 pm

2 stops23h 48m

Las Vegas Harry Reid Intl

Mon 2/16

11:59 pm-1:35 pm

2 stops29h 36m

$1,031

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 $710. The month of January is another great option to travel to Las Vegas, with average flight prices from Spain averaging around $790.

What is the cheapest day to depart on your flight to Las Vegas?

Our data shows that Tuesday is the least expensive day to fly to Las Vegas. Tickets to fly out on this day can be as low as $774. Flights from Spain to Las Vegas on a Saturday will generally be more expensive and average around $926. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Las Vegas?

The cheapest time of day to fly to Las Vegas is in the morning when flights can be purchased for as low as $787. Flights to Las Vegas are more costly at noon, with an average ticket price of $837. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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 $859 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 $797 on momondo.

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

You could potentially save up to 19% 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 50m

Direct flights

None
The fastest flight from Spain to Las Vegas takes 15h 50m
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
7,569 reviews
Search British Airways flights
IberiaPriceFrom $639Free CancellationRating
7.0
3,042 reviews
Search Iberia flights
DeltaPriceFrom $699Free CancellationRating
7.9
8,011 reviews
Search Delta flights
KLMPriceFrom $702Free CancellationRating
7.7
1,431 reviews
Search KLM flights
American AirlinesPriceFrom $712Free CancellationRating
7.2
11,045 reviews
Search American Airlines flights
United AirlinesPriceFrom $782Free CancellationRating
7.4
9,086 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
Mesquite
Paradise
North Las Vegas
Kingman
Pahrump
Primm
Furnace Creek
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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