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Cheap flights from Madrid to Las Vegas from $346

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Las Vegas departing on 3/4. 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 Madrid to Las Vegas

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:50 am - 8:24 pm
MAD
-
LAS
18h 34m
1 stop
United Airlines Logo
8:10 am - 8:05 am
LAS
-
MAD
14h 55m
1 stop
$555United Airlines
Mon, Apr 13 - Sun, Apr 19
Lufthansa Logo
5:55 am - 4:20 pm
MAD
-
LAS
19h 25m
1 stop
Lufthansa Logo
9:10 pm - 11:40 pm
LAS
-
MAD
17h 30m
1 stop
$624Lufthansa
Fri, May 22 - Wed, May 27
Finnair Logo
12:55 am - 6:58 pm
MAD
-
LAS
26h 03m
1 stop
Finnair Logo
10:47 am - 8:25 am
LAS
-
MAD
13h 38m
1 stop
$625Finnair
Mon, Mar 9 - Tue, Mar 17
Multiple Airlines Logo
6:00 am - 5:00 pm
MAD
-
LAS
20h 00m
2 stops
Multiple Airlines Logo
3:55 pm - 6:45 pm
LAS
-
MAD
18h 50m
2 stops
$632Multiple Airlines
Mon, Feb 23 - Tue, Mar 10
Multiple Airlines Logo
6:00 am - 5:00 pm
MAD
-
LAS
20h 00m
2 stops
Multiple Airlines Logo
1:48 pm - 6:45 pm
LAS
-
MAD
20h 57m
2 stops
$633Multiple Airlines
Mon, Feb 23 - Tue, Mar 10
United Airlines Logo
6:00 am - 11:30 pm
MAD
-
LAS
26h 30m
2 stops
United Airlines Logo
6:59 pm - 9:15 am
LAS
-
MAD
29h 16m
2 stops
$634United Airlines
Thu, Feb 12 - Mon, Feb 16
Multiple Airlines Logo
8:30 am - 9:59 pm
MAD
-
LAS
22h 29m
2 stops
Multiple Airlines Logo
12:30 pm - 8:00 am
LAS
-
MAD
34h 30m
1 stop
$635Multiple Airlines
Wed, Feb 11 - Sun, Feb 15
Lufthansa Logo
8:25 am - 9:58 pm
MAD
-
LAS
22h 33m
2 stops
Lufthansa Logo
3:42 pm - 11:35 pm
LAS
-
MAD
22h 53m
2 stops
$637Lufthansa
Sat, Feb 21 - Sat, Feb 28
United Airlines Logo
8:25 am - 8:55 pm
MAD
-
LAS
21h 30m
2 stops
United Airlines Logo
9:00 am - 9:15 am
LAS
-
MAD
16h 15m
2 stops
$638United Airlines
Mon, Feb 23 - Tue, Mar 10
Air Canada Logo
5:55 am - 8:35 pm
MAD
-
LAS
23h 40m
2 stops
Air Canada Logo
12:36 am - 6:50 am
LAS
-
MAD
21h 14m
2 stops
$639Air Canada
Tue, Apr 28 - Wed, May 27

British Airways flights from Madrid to Las Vegas

Our best British Airways deals on Madrid to Las Vegas flight tickets
British Airways
Feb 5
MAD1:00 pmMadrid Barajas
17h 48m
1 stop
LAS9:48 pmLas Vegas Harry Reid Intl
Feb 10
LAS8:55 pmLas Vegas Harry Reid Intl
14h 05m
1 stop
MAD8:00 pmMadrid Barajas
$639
British Airways
Feb 5
MAD12:40 pmMadrid Barajas
16h 15m
1 stop
LAS7:55 pmLas Vegas Harry Reid Intl
Feb 10
LAS9:50 amLas Vegas Harry Reid Intl
14h 35m
1 stop
MAD9:25 amMadrid Barajas
$650
British Airways
Feb 7
MAD12:40 pmMadrid Barajas
16h 15m
1 stop
LAS7:55 pmLas Vegas Harry Reid Intl
Feb 13
LAS2:27 pmLas Vegas Harry Reid Intl
30h 18m
1 stop
MAD5:45 amMadrid Barajas
$1,163

Lufthansa flights from Madrid to Las Vegas

Our best Lufthansa deals on Madrid to Las Vegas flight tickets
Lufthansa
May 22
MAD5:55 amMadrid Barajas
19h 25m
1 stop
LAS4:20 pmLas Vegas Harry Reid Intl
May 27
LAS9:10 pmLas Vegas Harry Reid Intl
17h 30m
1 stop
MAD11:40 pmMadrid Barajas
$624
Lufthansa
Feb 21
MAD8:25 amMadrid Barajas
22h 33m
2 stops
LAS9:58 pmLas Vegas Harry Reid Intl
Feb 28
LAS3:42 pmLas Vegas Harry Reid Intl
22h 53m
2 stops
MAD11:35 pmMadrid Barajas
$637

momondo Fare Finder

 
Customize your flight search to find flights from Madrid 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 25, 2026.
Use the filters below to find and compare flights from Madrid to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Mon 4/13

10:50 am-8:24 pm

1 stop18h 34m

Las Vegas Harry Reid Intl

Sun 4/19

8:10 am-8:05 am

1 stop14h 55m

$555

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Fri 5/22

5:55 am-4:20 pm

1 stop19h 25m

Las Vegas Harry Reid Intl

Wed 5/27

9:10 pm-11:40 pm

1 stop17h 30m

$624

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Mon 3/9

12:55 am-6:58 pm

1 stop26h 03m

Las Vegas Harry Reid Intl

Tue 3/17

10:47 am-8:25 am

1 stop13h 38m

$625

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Mon 2/23

6:00 am-5:00 pm

2 stops20h 00m

Las Vegas Harry Reid Intl

Tue 3/10

3:55 pm-6:45 pm

2 stops18h 50m

$632

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Mon 2/23

6:00 am-5:00 pm

2 stops20h 00m

Las Vegas Harry Reid Intl

Tue 3/10

1:48 pm-6:45 pm

2 stops20h 57m

$633

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Thu 2/12

6:00 am-11:30 pm

2 stops26h 30m

Las Vegas Harry Reid Intl

Mon 2/16

6:59 pm-9:15 am

2 stops29h 16m

$634

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Wed 2/11

8:30 am-9:59 pm

2 stops22h 29m

Las Vegas Harry Reid Intl

Sun 2/15

12:30 pm-8:00 am

1 stop34h 30m

$635

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Sat 2/21

8:25 am-9:58 pm

2 stops22h 33m

Las Vegas Harry Reid Intl

Sat 2/28

3:42 pm-11:35 pm

2 stops22h 53m

$637

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Mon 2/23

8:25 am-8:55 pm

2 stops21h 30m

Las Vegas Harry Reid Intl

Tue 3/10

9:00 am-9:15 am

2 stops16h 15m

$638

MadridLas Vegas

MAD - LAS

MADLAS

Madrid Barajas

Tue 4/28

5:55 am-8:35 pm

2 stops23h 40m

Las Vegas Harry Reid Intl

Wed 5/27

12:36 am-6:50 am

2 stops21h 14m

$639

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

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 Madrid, with most prices found around $773. The month of September is another great option to travel to Las Vegas, with average flight prices from Madrid averaging around $811.

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

You are more likely to see cheaper flights to Las Vegas from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Las Vegas for around $892 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Las Vegas from Madrid for as low as $766 on momondo.

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

You could potentially save up to 26% on your flight if you consider stops on a Madrid to Las Vegas flight.

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

As of January 2026, prices for Madrid to Las Vegas flights are approximately 1% more expensive when compared to flights at the same time last year.

When to book flights from Madrid to Las Vegas

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

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

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

Fastest flight time

15h 00m

Direct flights

None
The fastest flight from Madrid to Las Vegas takes 15h 00m
There are no direct flights from Madrid to Las Vegas. There are no popular flight routes from Madrid to Las Vegas.
Search flight deals

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

    The straight-line distance from Madrid Barajas to Las Vegas Harry Reid Intl is 5586.0 mi. 15h 00m is a normal flight duration for this route.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport 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 required for your trip to Las Vegas Harry Reid Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Las Vegas Harry Reid Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Madrid to Las Vegas

Compare and see reviews for airlines that fly from Madrid to Las Vegas with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $649Free CancellationRating
7.0
3,098 reviews
Search Iberia flights
British AirwaysPriceFrom $706Free CancellationRating
6.7
7,699 reviews
Search British Airways flights
American AirlinesPriceFrom $712Free CancellationRating
7.2
11,192 reviews
Search American Airlines flights
KLMPriceFrom $774Free CancellationRating
7.7
1,442 reviews
Search KLM flights
DeltaPriceFrom $779Free CancellationRating
7.9
8,113 reviews
Search Delta flights
United AirlinesPriceFrom $782Free CancellationRating
7.4
9,200 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
Primm
Furnace Creek
Boulder City
Sunrise Manor
Winchester
Needles

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Las Vegas from Madrid.

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

Yes. All flights to Las Vegas from Madrid on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Las Vegas from Madrid. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Las Vegas, momondo offers a useful price alert feature which will track prices for flights to Las Vegas from Madrid and alert you when they change.

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