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Cheap flights from Las Vegas to Madrid from $275

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Madrid departing on 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Las Vegas to Madrid

Cheap round-trip flights

Enter your travel dates to find the best prices.
Iberia Logo
9:15 am - 9:05 am
LAS
-
MAD
14h 50m
1 stop
Iberia Logo
1:35 pm - 8:57 pm
MAD
-
LAS
16h 22m
1 stop
$675Iberia
Wed, Oct 7 - Tue, Oct 20
Iberia Logo
9:15 am - 9:05 am
LAS
-
MAD
14h 50m
1 stop
Iberia Logo
1:35 pm - 8:57 pm
MAD
-
LAS
16h 22m
1 stop
$677Iberia
Wed, Oct 7 - Tue, Oct 20
Multiple Airlines Logo
11:30 pm - 8:50 am
LAS
-
MAD
24h 20m
1 stop
Multiple Airlines Logo
1:30 pm - 10:22 pm
MAD
-
LAS
17h 52m
1 stop
$727Multiple Airlines
Mon, Oct 5 - Thu, Oct 15
Multiple Airlines Logo
11:25 pm - 6:50 am
LAS
-
MAD
22h 25m
1 stop
Multiple Airlines Logo
11:50 am - 11:43 pm
MAD
-
LAS
20h 53m
2 stops
$739Multiple Airlines
Mon, Oct 5 - Thu, Oct 15
Multiple Airlines Logo
7:20 pm - 6:40 pm
LAS
-
MAD
14h 20m
1 stop
Multiple Airlines Logo
6:00 am - 4:58 pm
MAD
-
LAS
19h 58m
2 stops
$740Multiple Airlines
Wed, Oct 14 - Fri, Oct 23
SWISS Logo
7:20 pm - 6:40 pm
LAS
-
MAD
14h 20m
1 stop
SWISS Logo
7:30 pm - 4:20 pm
MAD
-
LAS
29h 50m
2 stops
$741SWISS
Wed, Oct 7 - Tue, Oct 20
SWISS Logo
7:20 pm - 6:40 pm
LAS
-
MAD
14h 20m
1 stop
SWISS Logo
7:30 pm - 4:20 pm
MAD
-
LAS
29h 50m
2 stops
$742SWISS
Wed, Oct 7 - Tue, Oct 20
Multiple Airlines Logo
7:20 pm - 9:20 am
LAS
-
MAD
29h 00m
1 stop
Multiple Airlines Logo
12:45 pm - 10:23 pm
MAD
-
LAS
18h 38m
1 stop
$745Multiple Airlines
Wed, Oct 7 - Fri, Oct 16
United Airlines Logo
8:25 am - 8:05 am
LAS
-
MAD
14h 40m
1 stop
United Airlines Logo
12:25 pm - 7:37 pm
MAD
-
LAS
39h 12m
2 stops
$747United Airlines
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
7:00 am - 8:00 am
LAS
-
MAD
16h 00m
2 stops
United Airlines Logo
1:25 pm - 11:26 am
MAD
-
LAS
31h 01m
2 stops
$750United Airlines
Wed, Nov 25 - Tue, Dec 8

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Iberia flights from Las Vegas to Madrid

Our best Iberia deals on Las Vegas to Madrid flight tickets
Iberia
Oct 7
LAS9:15 amLas Vegas Harry Reid Intl
14h 50m
1 stop
MAD9:05 amMadrid Barajas
Oct 20
MAD1:35 pmMadrid Barajas
16h 22m
1 stop
LAS8:57 pmLas Vegas Harry Reid Intl
$675
Iberia
Oct 7
LAS9:15 amLas Vegas Harry Reid Intl
14h 50m
1 stop
MAD9:05 amMadrid Barajas
Oct 20
MAD1:35 pmMadrid Barajas
16h 22m
1 stop
LAS8:57 pmLas Vegas Harry Reid Intl
$677
Iberia
Sep 14
LAS6:42 amLas Vegas Harry Reid Intl
13h 53m
1 stop
MAD5:35 amMadrid Barajas
Sep 20
MAD3:25 pmMadrid Barajas
15h 45m
1 stop
LAS10:10 pmLas Vegas Harry Reid Intl
$838

United Airlines flights from Las Vegas to Madrid

Our best United Airlines deals on Las Vegas to Madrid flight tickets
United Airlines
Oct 21
LAS8:25 amLas Vegas Harry Reid Intl
14h 40m
1 stop
MAD8:05 amMadrid Barajas
Oct 28
MAD12:25 pmMadrid Barajas
39h 12m
2 stops
LAS7:37 pmLas Vegas Harry Reid Intl
$747
United Airlines
Nov 25
LAS7:00 amLas Vegas Harry Reid Intl
16h 00m
2 stops
MAD8:00 amMadrid Barajas
Dec 8
MAD1:25 pmMadrid Barajas
31h 01m
2 stops
LAS11:26 amLas Vegas Harry Reid Intl
$750
United Airlines
Oct 6
LAS12:59 amLas Vegas Harry Reid Intl
23h 01m
2 stops
MAD9:00 amMadrid Barajas
Oct 16
MAD12:45 pmMadrid Barajas
38h 16m
2 stops
LAS6:01 pmLas Vegas Harry Reid Intl
$751

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas to Madrid 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 July 6, 2026.
Use the filters below to find and compare flights from Las Vegas to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 10/7

9:15 am-9:05 am

1 stop14h 50m

Madrid Barajas

Tue 10/20

1:35 pm-8:57 pm

1 stop16h 22m

$675

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 10/7

9:15 am-9:05 am

1 stop14h 50m

Madrid Barajas

Tue 10/20

1:35 pm-8:57 pm

1 stop16h 22m

$677

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Mon 10/5

11:30 pm-8:50 am

1 stop24h 20m

Madrid Barajas

Thu 10/15

1:30 pm-10:22 pm

1 stop17h 52m

$727

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Mon 10/5

11:25 pm-6:50 am

1 stop22h 25m

Madrid Barajas

Thu 10/15

11:50 am-11:43 pm

2 stops20h 53m

$739

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 10/14

7:20 pm-6:40 pm

1 stop14h 20m

Madrid Barajas

Fri 10/23

6:00 am-4:58 pm

2 stops19h 58m

$740

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 10/7

7:20 pm-6:40 pm

1 stop14h 20m

Madrid Barajas

Tue 10/20

7:30 pm-4:20 pm

2 stops29h 50m

$741

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 10/7

7:20 pm-6:40 pm

1 stop14h 20m

Madrid Barajas

Tue 10/20

7:30 pm-4:20 pm

2 stops29h 50m

$742

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 10/7

7:20 pm-9:20 am

1 stop29h 00m

Madrid Barajas

Fri 10/16

12:45 pm-10:23 pm

1 stop18h 38m

$745

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 10/21

8:25 am-8:05 am

1 stop14h 40m

Madrid Barajas

Wed 10/28

12:25 pm-7:37 pm

2 stops39h 12m

$747

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 11/25

7:00 am-8:00 am

2 stops16h 00m

Madrid Barajas

Tue 12/8

1:25 pm-11:26 am

2 stops31h 01m

$750

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 Madrid from

How to get the cheapest flight ticket from Las Vegas to Madrid

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 typical price of a round-trip flight between Las Vegas and Madrid?

What is the cheapest month to fly to Madrid?

The month of February is, on average, the cheapest month to fly to Madrid from Las Vegas, with most prices found around $488. If you don’t want to visit Madrid in February, then you should wait until January to fly from Las Vegas, when ticket prices are also cheap, with an average price of $490.

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

You are more likely to see cheaper flights to Madrid from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Madrid for around $857 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Madrid from Las Vegas for as low as $676 on momondo.

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

You could potentially save up to 37% on your flight if you consider stops on a Las Vegas to Madrid flight.

How have Las Vegas to Madrid flight prices changed over time?

As of July 2026, prices for Las Vegas to Madrid flights are approximately 0% cheaper when compared to flights at the same time last year.

When to book flights from Las Vegas to Madrid

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Madrid according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Madrid (LAS to MAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Madrid

Fastest flight time

14h 20m

Direct flights

None
The fastest flight from Las Vegas to Madrid takes 14h 20m
There are no direct flights from Las Vegas to Madrid. There are no popular flight routes from Las Vegas to Madrid.
Search flight deals

Frequently asked questions about flying from Las Vegas to Madrid

  • How far is Las Vegas Harry Reid Intl to Madrid Barajas by plane?

    The distance between Las Vegas Harry Reid Intl and Madrid Barajas is about 5586.0 mi. Typically, this will take 14h 20m by plane in normal conditions.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Madrid Barajas Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Madrid Barajas Airport are updated daily.

  • How many operators does momondo search for flights from Las Vegas Harry Reid Intl Airport to Madrid Barajas Airport?

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport to Madrid Barajas Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Las Vegas Harry Reid Intl Airport to Madrid Barajas Airport.

  • What documentation or ID do you need to fly to Madrid Barajas Airport?

    The required travel and health documents for your Madrid Barajas Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Madrid Barajas Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Las Vegas to Madrid?

Best airlines flying from Las Vegas to Madrid

Compare and see reviews for airlines that fly from Las Vegas to Madrid with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $452Free CancellationRating
7.1
11,314 reviews
Search Air Canada flights
KLMPriceFrom $463Free CancellationRating
7.8
1,534 reviews
Search KLM flights
British AirwaysPriceFrom $466Free CancellationRating
6.7
8,099 reviews
Search British Airways flights
DeltaPriceFrom $481Free CancellationRating
7.8
8,450 reviews
Search Delta flights
IberiaPriceFrom $489Free CancellationRating
7.0
3,247 reviews
Search Iberia flights
American AirlinesPriceFrom $538Free CancellationRating
7.1
11,783 reviews
Search American Airlines flights
United AirlinesPriceFrom $564Free CancellationRating
7.4
9,945 reviews
Search United Airlines flights
FinnairPriceFrom $662Free CancellationRating
7.6
1,419 reviews
Search Finnair flights

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Toledo
Segovia
Fuenlabrada
Getafe
Cuenca
San Lorenzo de El Escorial
Guadalajara

Why use momondo?

Why should I use momondo to find a flight deal from Las Vegas to Madrid?

Finding the right flight to Madrid from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Madrid quick and easy, saving you time and money.

Can I find flights from Las Vegas to Madrid with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Madrid from Las Vegas with this policy.

How can momondo help me find flights from Las Vegas to Madrid?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Madrid from Las Vegas.

I’m not ready to book a flight from Las Vegas to Madrid right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Las Vegas to Madrid now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Madrid and let you know when they change.

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Fly your favorite airline to Madrid

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Iberia
American Airlines
British Airways
Delta
KLM
United Airlines
Air Canada
Finnair