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Cheap flights from Spain to Las Vegas from $299

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 10/5. 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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Find the cheapest flights from Spain to Las Vegas

Recent round-trip flight deals from Spain to Las Vegas

Aer Lingus Logo
11:30 am - 5:50 pmBCN-LAS
15h 20m1 stop
Aer Lingus Logo
7:35 pm - 8:25 pmLAS-BCN
15h 50m1 stop
$566Aer Lingus
Find Deal
Tue, Nov 18 - Sat, Dec 6
Aer Lingus Logo
10:40 am - 5:50 pmMAD-LAS
16h 10m1 stop
Aer Lingus Logo
7:35 pm - 9:20 pmLAS-MAD
16h 45m1 stop
$589Aer Lingus
Find Deal
Thu, Nov 27 - Sat, Dec 6
Iberia Logo
10:40 am - 7:57 pmBCN-LAS
18h 17m1 stop
Iberia Logo
9:45 am - 8:50 amLAS-BCN
14h 05m1 stop
$645Iberia
Find Deal
Thu, Feb 12 - Tue, Feb 17
Iberia Logo
10:40 am - 7:57 pmBCN-LAS
18h 17m1 stop
Iberia Logo
8:00 am - 8:50 amLAS-BCN
15h 50m1 stop
$646Iberia
Find Deal
Thu, Feb 12 - Tue, Feb 17
American Airlines Logo
9:15 am - 8:24 pmBIO-LAS
20h 09m2 stops
American Airlines Logo
9:45 am - 12:50 pmLAS-BIO
18h 05m2 stops
$667American Airlines
Find Deal
Wed, Feb 11 - Thu, Feb 26
American Airlines Logo
9:15 am - 7:58 pmBIO-LAS
19h 43m2 stops
American Airlines Logo
9:45 am - 12:50 pmLAS-BIO
18h 05m2 stops
$671American Airlines
Find Deal
Wed, Feb 11 - Thu, Feb 26
British Airways Logo
12:50 pm - 10:33 pmMAD-LAS
18h 43m2 stops
British Airways Logo
8:55 pm - 8:00 pmLAS-MAD
14h 05m1 stop
$693British Airways
Find Deal
Sat, Feb 14 - Mon, Feb 16
British Airways Logo
1:05 pm - 7:55 pmPMI-LAS
15h 50m1 stop
British Airways Logo
3:10 pm - 9:25 pmLAS-PMI
21h 15m1 stop
$729British Airways
Find Deal
Thu, Oct 2 - Thu, Oct 9
KLM Logo
5:20 pm - 2:15 pmBIO-LAS
29h 55m1 stop
KLM Logo
4:05 pm - 11:20 amLAS-BIO
34h 15m1 stop
$774KLM
Find Deal
Wed, Feb 11 - Thu, Feb 26
KLM Logo
5:20 pm - 2:15 pmBIO-LAS
29h 55m1 stop
KLM Logo
4:05 pm - 4:30 pmLAS-BIO
15h 25m1 stop
$775KLM
Find Deal
Wed, Feb 11 - Thu, Feb 26

Aer Lingus flights from Spain to Las Vegas

Our best Aer Lingus deals on Spain to Las Vegas flight tickets
Aer Lingus
Nov 18
BCN11:30 amBarcelona-El Prat
15h 20m
1 stop
LAS5:50 pmLas Vegas Harry Reid Intl
Dec 6
LAS7:35 pmLas Vegas Harry Reid Intl
15h 50m
1 stop
BCN8:25 pmBarcelona-El Prat
$566
Find similar
Aer Lingus
Nov 27
MAD10:40 amMadrid Barajas
16h 10m
1 stop
LAS5:50 pmLas Vegas Harry Reid Intl
Dec 6
LAS7:35 pmLas Vegas Harry Reid Intl
16h 45m
1 stop
MAD9:20 pmMadrid Barajas
$589
Find similar

British Airways flights from Spain to Las Vegas

Our best British Airways deals on Spain to Las Vegas flight tickets
British Airways
Feb 14
MAD12:50 pmMadrid Barajas
18h 43m
2 stops
LAS10:33 pmLas Vegas Harry Reid Intl
Feb 16
LAS8:55 pmLas Vegas Harry Reid Intl
14h 05m
1 stop
MAD8:00 pmMadrid Barajas
$693
Find similar
British Airways
Sep 22
BCN1:30 pmBarcelona-El Prat
17h 38m
1 stop
LAS10:08 pmLas Vegas Harry Reid Intl
Oct 8
LAS12:12 pmLas Vegas Harry Reid Intl
18h 38m
2 stops
BCN3:50 pmBarcelona-El Prat
$727
Find similar
British Airways
Oct 2
PMI1:05 pmPalma de Mallorca Son Sant Joan
15h 50m
1 stop
LAS7:55 pmLas Vegas Harry Reid Intl
Oct 9
LAS3:10 pmLas Vegas Harry Reid Intl
21h 15m
1 stop
PMI9:25 pmPalma de Mallorca Son Sant Joan
$729
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 September 17, 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

Tue 11/18

11:30 am-5:50 pm

1 stop15h 20m

Las Vegas Harry Reid Intl

Sat 12/6

7:35 pm-8:25 pm

1 stop15h 50m

$566

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Thu 11/27

10:40 am-5:50 pm

1 stop16h 10m

Las Vegas Harry Reid Intl

Sat 12/6

7:35 pm-9:20 pm

1 stop16h 45m

$589

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/12

10:40 am-7:57 pm

1 stop18h 17m

Las Vegas Harry Reid Intl

Tue 2/17

9:45 am-8:50 am

1 stop14h 05m

$645

BarcelonaLas Vegas

BCN - LAS

BCNLAS

Barcelona-El Prat

Thu 2/12

10:40 am-7:57 pm

1 stop18h 17m

Las Vegas Harry Reid Intl

Tue 2/17

8:00 am-8:50 am

1 stop15h 50m

$646

BilbaoLas Vegas

BIO - LAS

BIOLAS

Bilbao

Wed 2/11

9:15 am-8:24 pm

2 stops20h 09m

Las Vegas Harry Reid Intl

Thu 2/26

9:45 am-12:50 pm

2 stops18h 05m

$667

BilbaoLas Vegas

BIO - LAS

BIOLAS

Bilbao

Wed 2/11

9:15 am-7:58 pm

2 stops19h 43m

Las Vegas Harry Reid Intl

Thu 2/26

9:45 am-12:50 pm

2 stops18h 05m

$671

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Sat 2/14

12:50 pm-10:33 pm

2 stops18h 43m

Las Vegas Harry Reid Intl

Mon 2/16

8:55 pm-8:00 pm

1 stop14h 05m

$693

Palma de MallorcaLas Vegas

PMI - LAS

PMILAS

Palma de Mallorca Son Sant Joan

Thu 10/2

1:05 pm-7:55 pm

1 stop15h 50m

Las Vegas Harry Reid Intl

Thu 10/9

3:10 pm-9:25 pm

1 stop21h 15m

$729

BilbaoLas Vegas

BIO - LAS

BIOLAS

Bilbao

Wed 2/11

5:20 pm-2:15 pm

1 stop29h 55m

Las Vegas Harry Reid Intl

Thu 2/26

4:05 pm-11:20 am

1 stop34h 15m

$774

BilbaoLas Vegas

BIO - LAS

BIOLAS

Bilbao

Wed 2/11

5:20 pm-2:15 pm

1 stop29h 55m

Las Vegas Harry Reid Intl

Thu 2/26

4:05 pm-4:30 pm

1 stop15h 25m

$775

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 $712. The month of March is another great option to travel to Las Vegas, with average flight prices from Spain averaging around $794.

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 $863 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 $735 on momondo.

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

You could potentially save up to 6% 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

Direct flights

None
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
7,367 reviews
Search British Airways flights
DeltaPriceFrom $604Free CancellationRating
7.9
7,961 reviews
Search Delta flights
KLMPriceFrom $621Free CancellationRating
7.8
1,386 reviews
Search KLM flights
IberiaPriceFrom $639Free CancellationRating
7.0
2,925 reviews
Search Iberia flights
American AirlinesPriceFrom $712Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $782Free CancellationRating
7.4
8,926 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
North Las Vegas
Paradise
Kingman
Pahrump
Primm
Furnace Creek
Boulder City
Winchester
Sunrise Manor
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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