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Dulles Intl

$397+ Cheap flights from Madrid, Spain (MAD) to Dulles Intl (IAD)

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
MAD — IAD
Feb 4 — Feb 111
Tue 2/4
Tue 2/11
1 adult, Economy
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The best prices from Madrid Barajas to Washington, D.C. Dulles Intl are usually found in February or January, booked 33 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Madrid to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Madrid (MAD) to Dulles Intl (IAD). 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 January 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$454
(Booking.com)

One-way from

$397
(Booking.com)

Popular in

July

Cheapest in

February

Average price

$491

Good round-trip deal

$675 or less

Good one-way deal

$491 or less
Provider with most accurate pricing for Madrid Barajas-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Madrid Barajas-Washington, D.C. Dulles Intl flights.
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From Madrid Barajas to Washington, D.C. Dulles Intl
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One-way flight from Madrid Barajas to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 22% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Madrid Barajas to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Madrid Barajas to Washington, D.C. Dulles Intl.
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Find flight deals from Madrid to Dulles Intl

Cheapest flights from Madrid to Dulles Intl
Explore the most affordable flight options available from Madrid to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 30, 2025.

This Booking.com deal was found by Cheapflights users on 1/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/308:10 pmMAD - IAD
1 stop25h 10mTAP AIR PORTUGAL
Sun 5/410:20 pmIAD - MAD
1 stop11h 05mTAP AIR PORTUGAL
Deal found 1/30$454
This FlightHub deal was found by Cheapflights users on 1/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:55 pmMAD - IAD
1 stop13h 04mScandinavian Airlines
Mon 4/2810:05 pmIAD - MAD
1 stop32h 05mScandinavian Airlines
Deal found 1/30$468
This Mytrip deal was found by Cheapflights users on 1/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/133:10 pmMAD - IAD
2 stops30h 30mMultiple Airlines
Wed 2/265:10 pmIAD - MAD
2 stops22h 50mMultiple Airlines
Deal found 1/30$470
This Gotogate deal was found by Cheapflights users on 1/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/145:50 amMAD - IAD
1 stop14h 50mITA Airways
Fri 4/44:30 pmIAD - MAD
1 stop12h 15mITA Airways
Deal found 1/30$479
This Delta deal was found by Cheapflights users on 1/30. 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.
Mon 2/176:00 amMAD - IAD
1 stop15h 45mDelta
Mon 3/35:16 pmIAD - MAD
2 stops16h 09mDelta
Deal found 1/30$498
This KLM deal was found by Cheapflights users on 1/30. 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 2/274:50 pmMAD - IAD
1 stop28h 55mKLM
Thu 3/65:35 pmIAD - MAD
1 stop14h 05mKLM
Deal found 1/30$503
This Booking.com deal was found by Cheapflights users on 1/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/257:05 pmMAD - IAD
1 stop29h 35mRoyal Air Maroc
Mon 3/319:05 pmIAD - MAD
1 stop15h 50mRoyal Air Maroc
Deal found 1/30$513
This American Airlines deal was found by Cheapflights users on 1/30. 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.
Thu 2/131:00 pmMAD - IAD
1 stop15h 33mAmerican Airlines
Wed 2/269:12 amIAD - MAD
1 stop14h 33mAmerican Airlines
Deal found 1/30$521
This Priceline deal was found by Cheapflights users on 1/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1210:45 amMAD - IAD
1 stop14h 50mBritish Airways
Wed 2/191:48 pmIAD - MAD
1 stop9h 57mBritish Airways
Deal found 1/29$525
This Air France deal was found by Cheapflights users on 1/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2010:05 amMAD - IAD
1 stop12h 15mAir France
Mon 5/269:20 pmIAD - MAD
1 stop13h 25mAir France
Deal found 1/30$531
This Virgin Atlantic deal was found by Cheapflights users on 1/30. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1310:00 amMAD - IAD
2 stops20h 20mVirgin Atlantic
Wed 2/266:00 amIAD - MAD
2 stops20h 00mVirgin Atlantic
Deal found 1/30$534
This United Airlines deal was found by Cheapflights users on 1/30. 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 3/266:10 amMAD - IAD
2 stops19h 31mUnited Airlines
Mon 3/313:55 pmIAD - MAD
1 stop9h 55mUnited Airlines
Deal found 1/30$537

Find flights from Madrid to Dulles Intl within your budget

Customize your flight search to find flights from Madrid to Dulles Intl 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 January 30, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Wed 4/30

8:10 pm-3:20 pm

1 stop25h 10m

Washington, D.C. Dulles Intl

Sun 5/4

10:20 pm-3:25 pm

1 stop11h 05m

$454

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 4/24

12:55 pm-7:59 pm

1 stop13h 04m

Washington, D.C. Dulles Intl

Mon 4/28

10:05 pm-12:10 pm

1 stop32h 05m

$468

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 2/13

3:10 pm-3:40 pm

2 stops30h 30m

Washington, D.C. Dulles Intl

Wed 2/26

5:10 pm-10:00 pm

2 stops22h 50m

$470

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Fri 3/14

5:50 am-3:40 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Fri 4/4

4:30 pm-10:45 am

1 stop12h 15m

$479

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Mon 2/17

6:00 am-3:45 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

Mon 3/3

5:16 pm-3:25 pm

2 stops16h 09m

$498

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 2/27

4:50 pm-3:45 pm

1 stop28h 55m

Washington, D.C. Dulles Intl

Thu 3/6

5:35 pm-1:40 pm

1 stop14h 05m

$503

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Tue 3/25

7:05 pm-7:40 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Mon 3/31

9:05 pm-6:55 pm

1 stop15h 50m

$513

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 2/13

1:00 pm-10:33 pm

1 stop15h 33m

Washington, D.C. Dulles Intl

Wed 2/26

9:12 am-5:45 am

1 stop14h 33m

$521

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Wed 2/12

10:45 am-7:35 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Wed 2/19

1:48 pm-5:45 am

1 stop9h 57m

$525

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Tue 5/20

10:05 am-4:20 pm

1 stop12h 15m

Washington, D.C. Dulles Intl

Mon 5/26

9:20 pm-4:45 pm

1 stop13h 25m

$531

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/30

Showing 1-10 of 28 results
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Compare providers for flights from Madrid to Dulles Intl

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 Madrid to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 Madrid-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Madrid-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Madrid-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Madrid-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Madrid-Washington, D.C. Dulles Intl Airport 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 Madrid to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Madrid 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.

Travel insights for flights from Madrid to Dulles Intl

Get recent, data-driven insights about flights from Madrid to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Madrid to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Madrid to Dulles Intl. Price data was last updated on January 24, 2025.

The best time to book flights from Madrid to Washington, D.C. Dulles Intl Airport is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Madrid to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Madrid to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Madrid to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 MAD to IAD?

Find hourly flight availability from Madrid to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 44% on flights from Madrid to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the evening.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated January 30, 2025.
Get a feel of what it's like to fly with Delta, KLM and Finnair from Madrid to Washington, D.C. by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,450 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,335 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,285 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.5
Good
786 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,584 reviews
Delta
8.0
Very good
8,450 reviews

Overall

8.0

Boarding

8.2

Food

7.3

Comfort

8.0

Entertainment

7.9

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly from for flights from Madrid to Washington, D.C. Dulles Intl?

    Madrid Barajas (MAD), located 8.5 mi from the city center, is the airport you fly out of when you book flights from Madrid to Washington, D.C. Dulles Intl. 5 airlines have flights from Barajas to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Madrid Barajas to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day.

  • What are the cheapest airlines flying from Madrid to Washington, D.C. Dulles Intl Airport round-trip?

    TAP AIR PORTUGAL, at $454, was found to be the cheapest airline from Madrid to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Scandinavian Airlines and ITA Airways. Users have found that TAP AIR PORTUGAL is 28% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Madrid to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as $397 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Royal Air Maroc from $496 and Finnair from $528 one-way.

  • What are the most reliable airlines from Madrid to Washington, D.C. Dulles Intl Airport?

    The top 3 most reliable airlines when flying from Madrid to Washington, D.C. Dulles Intl Airport are Air Canada (89%), United Airlines (89%) and Lufthansa (89%).

  • What are the cheapest flights from Madrid to Washington, D.C. Dulles Intl Airport?

    Looking for the cheapest flight from Madrid to Washington, D.C. Dulles Intl Airport? While on average our users pay $1,302, our data indicates the cheapest price to be $466. The most popular route (Madrid Barajas - Washington, D.C. Dulles Intl), is priced around $370.

  • Can I find deals for flights from Madrid to Dulles Intl that include hotel bookings?

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

  • How can I find direct flights from Madrid to Dulles Intl?

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

  • Can I find deals for business class flights from Madrid to Dulles Intl?

    Yes. Cheapflights offers flight deals from Madrid to Dulles Intl 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 Madrid to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Madrid to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Madrid to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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
Fairfax
Arlington
Alexandria
Springfield
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Gaithersburg
Fredericksburg
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Falls Church
Sterling
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Alternative routes for Madrid to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Madrid to Reagan-National flights
Madrid to Baltimore flights

Top 5 airlines flying from Madrid to Dulles Intl

Discover the top 5 airlines that operate flights from Madrid to Dulles Intl. 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 January 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$360Average$518FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$463Average$768FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$488Average$591FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$534Average$783FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$542Average$792FlexibilityNo cancel feeOn-time76%
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