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$308+ Cheap flights from Las Vegas (LAS) to Madrid, Spain (MAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — MAD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Las Vegas Harry Reid Intl to Madrid Barajas are usually found in October or November, booked 77 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Las Vegas to Madrid

Cheapest flights from Las Vegas to Madrid
Explore the most affordable flight options available from Las Vegas to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:59 pmLAS - MAD
2 stops24h 16mUnited Airlines
Sun 12/145:55 amMAD - LAS
1 stop17h 45mUnited Airlines
Deal found 12/10$673
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:25 pmLAS - MAD
1 stop21h 25mAmerican Airlines
Sun 12/141:00 pmMAD - LAS
1 stop16h 09mAmerican Airlines
Deal found 12/10$679
This British Airways deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:55 pmLAS - MAD
1 stop14h 10mBritish Airways
Wed 1/1412:50 pmMAD - LAS
1 stop15h 00mBritish Airways
Deal found 12/10$682
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:05 pmLAS - MAD
1 stop18h 35mDelta
Wed 1/1411:00 amMAD - LAS
1 stop36h 15mDelta
Deal found 12/10$687
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:52 amLAS - MAD
1 stop14h 23mUnited Airlines
Thu 1/1511:15 amMAD - LAS
1 stop17h 57mUnited Airlines
Deal found 12/10$688
This oojo deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2510:30 amLAS - MAD
1 stop13h 25mBritish Airways
Fri 1/1610:35 amMAD - LAS
2 stops20h 11mBritish Airways
Deal found 12/11$691
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:52 amLAS - MAD
1 stop14h 23mUnited Airlines
Fri 1/161:35 pmMAD - LAS
2 stops28h 19mUnited Airlines
Deal found 12/10$692
This KLM deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/254:05 pmLAS - MAD
1 stop33h 10mKLM
Sat 1/1710:00 amMAD - LAS
1 stop21h 16mKLM
Deal found 12/10$693
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:40 pmLAS - MAD
1 stop24h 15mBritish Airways
Fri 1/161:15 pmMAD - LAS
1 stop17h 39mBritish Airways
Deal found 12/10$695
This Delta deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:05 pmLAS - MAD
1 stop33h 10mDelta
Sat 1/176:00 amMAD - LAS
2 stops22h 14mDelta
Deal found 12/10$697
This oojo deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:40 pmLAS - MAD
1 stop24h 15mBritish Airways
Thu 2/192:35 pmMAD - LAS
2 stops41h 19mBritish Airways
Deal found 12/10$700

Find flight deals from Las Vegas to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Madrid (MAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$467
(Air Canada)

One-way from

$308
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$911
Provider with most accurate pricing for Las Vegas Harry Reid Intl-Madrid Barajas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Las Vegas Harry Reid Intl-Madrid Barajas flights.
Search Deals
From Las Vegas Harry Reid Intl to Madrid Barajas
Search Deals
One-way flight from Las Vegas Harry Reid Intl to Madrid Barajas
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($272 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Las Vegas to Madrid that are best for you.

Fly from

Las Vegas

Fly to

Madrid

Route

Depart

Return

Price

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Thu 2/19

9:00 am-8:00 am

1 stop14h 00m

Madrid Barajas

Mon 2/23

1:35 pm-5:54 pm

2 stops37h 19m

$467

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 2/18

5:20 am-8:00 am

2 stops17h 40m

Madrid Barajas

Tue 2/24

1:35 pm-5:54 pm

2 stops37h 19m

$472

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Thu 2/19

5:20 am-8:00 am

2 stops17h 40m

Madrid Barajas

Tue 2/24

1:35 pm-5:54 pm

2 stops37h 19m

$472

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 2/18

2:34 pm-8:00 am

2 stops32h 26m

Madrid Barajas

Mon 2/23

1:35 pm-5:54 pm

2 stops37h 19m

$472

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Fri 1/30

9:00 am-9:15 am

2 stops15h 15m

Madrid Barajas

Tue 2/3

1:35 pm-6:30 pm

3 stops37h 55m

$473

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 1/7

8:55 pm-8:05 pm

1 stop14h 10m

Madrid Barajas

Fri 2/6

12:40 pm-7:55 pm

1 stop16h 15m

$480

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 2/18

9:00 am-8:00 am

1 stop14h 00m

Madrid Barajas

Thu 2/26

1:35 pm-8:39 pm

1 stop16h 04m

$480

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Thu 2/19

9:00 am-8:00 am

1 stop14h 00m

Madrid Barajas

Thu 2/26

1:35 pm-8:39 pm

1 stop16h 04m

$480

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Wed 1/14

3:10 pm-5:40 pm

1 stop17h 30m

Madrid Barajas

Sat 1/31

6:00 am-2:15 pm

1 stop17h 15m

$481

Las VegasMadrid

LAS - MAD

LASMAD

Las Vegas Harry Reid Intl

Fri 1/30

6:00 am-5:45 am

1 stop14h 45m

Madrid Barajas

Tue 2/3

12:40 pm-10:34 pm

1 stop18h 54m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 20 results
1
2

Compare providers for flights from Las Vegas to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Las Vegas to Madrid in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
GurufarePrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Las Vegas-Madrid flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Las Vegas-Madrid flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Las Vegas-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Las Vegas-Madrid flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Las Vegas-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Las Vegas to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Las Vegas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Las Vegas to Madrid

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

Use this chart to determine the optimal time to book a round-trip flight from Las Vegas to Madrid. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Las Vegas to Madrid, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Las Vegas to Madrid?

Currently, October is the cheapest month in which you can book a flight from Las Vegas to Madrid (average of $433). Flying from Las Vegas to Madrid in June is currently the most expensive (average of $893). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAS to MAD?

Find hourly flight availability from Las Vegas to Madrid. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

One of the essential ways to save on airfare from Las Vegas to Madrid is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 10% on airfare.

What is the cheapest day to fly from Las Vegas to Madrid?

Use this chart to determine the cheapest time to fly round-trip from Las Vegas to Madrid. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Las Vegas to Madrid flight should consider departing on Tuesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Madrid. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Las Vegas to Madrid to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Iberia
7.0
Good
3,045 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,571 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Las Vegas to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Las Vegas to Madrid?

    Departing from Las Vegas to Madrid will take you 14h. Las Vegas and Madrid are separated by a distance of 5593 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Las Vegas to Madrid round-trip?

    Flying on JetBlue is currently your cheapest option to Madrid, with prices starting at $261. Additional round-trip tickets that might be worth considering are offered by Air Canada and KLM, with the lowest prices starting at $452 and $463, respectively. You may be able to fly from Las Vegas to Madrid for 70% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Las Vegas to Madrid one-way?

    The cheapest airlines for a one-way flight from Las Vegas to Madrid are Iberia ($326), British Airways ($410), and American Airlines ($462).

  • Can I find deals for flights from Las Vegas to Madrid that include hotel bookings?

    Yes. In addition to deals on Las Vegas to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Las Vegas to Madrid?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Las Vegas to Madrid.

  • Can I find deals for business class flights from Las Vegas to Madrid?

    Yes. Cheapflights offers flight deals from Las Vegas to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Las Vegas to Madrid?

    Currently, October is the cheapest month in which you can book a flight from Las Vegas to Madrid (average of $433). Flying from Las Vegas to Madrid in June is currently the most expensive (average of $893). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Getafe

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Alternative routes for Las Vegas to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
Reno to Madrid flights

Top 8 airlines flying from Las Vegas to Madrid

Discover the top 8 airlines that operate flights from Las Vegas to Madrid. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$261Average$724FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$452Average$622FlexibilityNo cancel feeOn-time67%
KLMCheapest$463Average$709FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$487Average$818FlexibilityNo cancel feeOn-time70%
IberiaCheapest$489Average$853FlexibilityNo cancel feeOn-time77%
DeltaCheapest$494Average$1,002FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$564Average$742FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$586Average$945FlexibilityNo cancel feeOn-time71%

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