What is the most punctual flight time for Madrid to Washington, D.C. flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Madrid to Washington, D.C. delayed?

About 11% of weekly flights between Madrid and Washington, D.C. have experienced delays in the past year, with the average delay time being 165 minutes.

Which airline has the best punctuality record on Madrid to Washington, D.C. flights?

Over the last year, LEVEL have had the lowest number of delays on this route, with no flights being classified as delayed.

How long is the flight from Madrid to Washington, D.C. Dulles Intl Airport?

Delta can get you from Madrid to Washington, D.C. Dulles Intl Airport in just under 15h 35m. Your travel time can differ by up to . Airlines will cover a distance of 3803 mi.

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

Iberia, at $477, was found to be the cheapest airline from Madrid to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include TAP AIR PORTUGAL and United Airlines. Users have found that Iberia is 23% 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 $370 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Royal Air Maroc from $377 and Finnair from $377 one-way.

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.

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).

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 $781, our data indicates the cheapest price to be $384. The most popular route (Madrid Barajas - Washington, D.C. Dulles Intl), is priced around $434.

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 American Airlines (91%), Qatar Airways (91%) and Aer Lingus (91%).

What are the most popular airlines that fly from Madrid to Washington, D.C. Dulles Intl Airport?

When booking a flight from Madrid to Washington, D.C. Dulles Intl Airport, you may want to consider flying on United Airlines, Iberia or Lufthansa as they are the most popular for this route.

Most accurate provider : When it comes to deals on Madrid-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madrid-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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. 4 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 4 outbound flights to Washington, D.C. Dulles Intl per day.

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.

$367+ Cheap Flights from Madrid, Spain to Washington, D.C. Dulles Intl Airport

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Madrid Barajas to Washington, D.C. Dulles Intl are usually found in February or January, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from Madrid to Dulles Intl

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$478 (Delta)
One-way from	$367 (Kiwi.com)
Popular in	July
Cheapest in	February
Average price	$620
Good round-trip deal	$723 or less
Good one-way deal	$617 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.

Search Deals

From Madrid Barajas to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Madrid Barajas to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($133 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).

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Average for round-trip flights in October 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 October 27, 2025.

Thu 11/136:00 amMAD - IAD

1 stop16h 05mDelta

Thu 11/277:49 pmIAD - MAD

2 stops13h 31mDelta

Deal found 10/27

$478

Tue 11/257:05 amMAD - IAD

1 stop15h 00mKLM

Tue 12/23:38 pmIAD - MAD

1 stop11h 37mKLM

Deal found 10/26

$482

Thu 11/1312:50 pmMAD - IAD

Nonstop9h 40mIberia

Thu 11/276:00 pmIAD - MAD

Nonstop7h 40mIberia

Deal found 10/25

$485

Thu 11/1312:50 pmMAD - IAD

Nonstop9h 40mAmerican Airlines

Thu 11/276:00 pmIAD - MAD

Nonstop7h 40mAmerican Airlines

Deal found 10/25

$486

Thu 12/1810:00 amMAD - IAD

1 stop15h 19mMultiple Airlines

Sat 1/106:50 pmIAD - MAD

1 stop14h 30mMultiple Airlines

Deal found 10/27

$488

Sat 11/226:00 amMAD - IAD

2 stops19h 08mDelta

Tue 12/212:19 pmIAD - MAD

2 stops14h 51mDelta

Deal found 10/24

$489

Fri 11/1412:35 pmMAD - IAD

2 stops16h 28mDelta

Sun 11/166:50 pmIAD - MAD

1 stop14h 30mDelta

Deal found 10/25

$490

Thu 11/131:00 pmMAD - IAD

1 stop12h 21mBritish Airways

Thu 11/276:00 pmIAD - MAD

Nonstop7h 40mBritish Airways

Deal found 10/26

$491

Thu 11/131:00 pmMAD - IAD

1 stop12h 21mMultiple Airlines

Thu 11/276:00 pmIAD - MAD

Nonstop7h 40mMultiple Airlines

Deal found 10/27

$492

Tue 11/115:00 pmMAD - IAD

1 stop30h 15mScandinavian Airlines

Sat 11/158:30 pmIAD - MAD

1 stop15h 15mScandinavian Airlines

Deal found 10/26

$493

Best flights from Madrid to Dulles Intl
Discover carefully curated flight deals from Madrid to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2025.

Thu 2/127:05 amMAD - IAD

1 stop15h 00mMultiple Airlines

Thu 2/196:50 pmIAD - MAD

1 stop10h 40mMultiple Airlines

Deal found 10/27

$478

Wed 4/16:00 amMAD - IAD

1 stop15h 35mDelta

Mon 4/66:30 pmIAD - MAD

1 stop15h 05mDelta

Deal found 10/27

$478

Sun 11/237:05 amMAD - IAD

1 stop15h 00mKLM

Tue 12/23:38 pmIAD - MAD

1 stop11h 37mKLM

Deal found 10/25

$482

Mon 1/266:00 amMAD - IAD

1 stop16h 05mMultiple Airlines

Mon 2/26:50 pmIAD - MAD

1 stop10h 40mMultiple Airlines

Deal found 10/26

$478

Thu 11/136:00 amMAD - IAD

1 stop16h 05mDelta

Thu 11/276:50 pmIAD - MAD

1 stop14h 30mDelta

Deal found 10/27

$478

Sun 11/236:00 amMAD - IAD

1 stop16h 05mKLM

Mon 12/16:05 pmIAD - MAD

1 stop13h 35mKLM

Deal found 10/25

$482

Sat 2/216:00 amMAD - IAD

1 stop16h 05mDelta

Tue 3/35:00 pmIAD - MAD

2 stops16h 20mDelta

Deal found 10/26

$478

Wed 11/126:00 amMAD - IAD

1 stop16h 05mDelta

Sun 11/166:50 pmIAD - MAD

1 stop16h 50mDelta

Deal found 10/27

$478

Fri 2/66:00 amMAD - IAD

1 stop16h 35mDelta

Mon 2/97:49 pmIAD - MAD

2 stops15h 51mDelta

Deal found 10/27

$484

Thu 2/196:00 amMAD - IAD

2 stops19h 12mDelta

Thu 2/266:50 pmIAD - MAD

1 stop16h 50mDelta

Deal found 10/27

$484

Last-minute flights from Madrid to Dulles Intl
Discover last-minute flight deals from Madrid to Dulles Intl. Data last updated October 27, 2025 and is based on user searches.

Tue 11/115:00 pmMAD - IAD

1 stop30h 15mScandinavian Airlines

Sat 11/158:30 pmIAD - MAD

1 stop15h 15mScandinavian Airlines

Deal found 10/26

$493

Thu 11/136:00 amMAD - IAD

1 stop16h 05mDelta

Thu 11/276:50 pmIAD - MAD

1 stop14h 30mDelta

Deal found 10/27

$478

Thu 11/1312:50 pmMAD - IAD

Nonstop9h 40mIberia

Thu 11/276:00 pmIAD - MAD

Nonstop7h 40mIberia

Deal found 10/25

$485

Thu 11/1312:50 pmMAD - IAD

Nonstop9h 40mAmerican Airlines

Wed 11/269:12 amIAD - MAD

1 stop14h 33mAmerican Airlines

Deal found 10/25

$486

Thu 11/1312:50 pmMAD - IAD

Nonstop9h 40mAmerican Airlines

Thu 11/276:00 pmIAD - MAD

Nonstop7h 40mAmerican Airlines

Deal found 10/27

$487

Thu 11/131:00 pmMAD - IAD

1 stop12h 21mMultiple Airlines

Thu 11/276:00 pmIAD - MAD

Nonstop7h 40mMultiple Airlines

Deal found 10/26

$491

Thu 11/1310:00 amMAD - IAD

2 stops17h 32mVirgin Atlantic

Thu 11/276:00 amIAD - MAD

2 stops20h 00mVirgin Atlantic

Deal found 10/27

$492

Fri 11/1412:35 pmMAD - IAD

2 stops16h 28mDelta

Sun 11/166:50 pmIAD - MAD

1 stop14h 30mDelta

Deal found 10/25

$490

Sat 11/226:00 amMAD - IAD

2 stops19h 08mDelta

Tue 12/212:19 pmIAD - MAD

2 stops14h 51mDelta

Deal found 10/24

$489

Sun 11/237:05 amMAD - IAD

1 stop15h 00mKLM

Sun 11/307:49 pmIAD - MAD

1 stop30h 11mKLM

Deal found 10/26

$488

Tue 11/257:05 amMAD - IAD

1 stop15h 00mKLM

Tue 12/23:38 pmIAD - MAD

1 stop11h 37mKLM

Deal found 10/26

$482

One-way flights from Madrid to Dulles Intl
Search for one-way flight options from Madrid to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated October 27, 2025.

Sun 1/2512:50 pmMAD - IAD

Nonstop9h 40mIberia

Deal found 10/26

$367

Tue 12/236:00 pmMAD - IAD

1 stop33h 00mTAP AIR PORTUGAL

Deal found 10/25

$370

Thu 1/810:25 pmMAD - IAD

3 stops46h 13mMultiple Airlines

Deal found 10/25

$371

Fri 11/211:00 pmMAD - IAD

1 stop11h 45mRoyal Air Maroc

Deal found 10/27

$377

Tue 11/187:05 pmMAD - IAD

1 stop29h 40mRoyal Air Maroc

Deal found 10/26

$379

Thu 12/2512:50 pmMAD - IAD

Nonstop9h 40mIberia

Deal found 10/25

$380

Mon 11/246:10 amMAD - IAD

2 stops31h 35mMultiple Airlines

Deal found 10/25

$381

Sun 4/58:10 pmMAD - IAD

1 stop28h 55mRoyal Air Maroc

Deal found 10/25

$386

Wed 11/261:00 pmMAD - IAD

1 stop11h 45mRoyal Air Maroc

Deal found 10/27

$389

Wed 12/107:55 amMAD - IAD

2 stops19h 05mMultiple Airlines

Deal found 10/26

$393

Thu 11/1311:00 pmMAD - IAD

3 stops50h 51mMultiple Airlines

Deal found 10/25

$395

Cheapflights Fare Finder

Use the filters below to find and compare flights from Madrid to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 2/12

7:05 am-4:05 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Thu 2/19

6:50 pm-11:30 am

1 stop10h 40m

$478

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Wed 4/1

6:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

Mon 4/6

6:30 pm-3:35 pm

1 stop15h 05m

$478

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Mon 1/26

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Mon 2/2

6:50 pm-11:30 am

1 stop10h 40m

$478

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 11/13

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Thu 11/27

6:50 pm-3:20 pm

1 stop14h 30m

$478

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Sat 2/21

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Tue 3/3

5:00 pm-3:20 pm

2 stops16h 20m

$478

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Wed 11/12

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Sun 11/16

6:50 pm-5:40 pm

1 stop16h 50m

$478

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Sun 11/23

7:05 am-4:05 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Tue 12/2

3:38 pm-9:15 am

1 stop11h 37m

$482

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Sun 11/23

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Mon 12/1

6:05 pm-1:40 pm

1 stop13h 35m

$482

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Fri 2/6

6:00 am-4:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

Mon 2/9

7:49 pm-5:40 pm

2 stops15h 51m

$484

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 2/19

6:00 am-7:12 pm

2 stops19h 12m

Washington, D.C. Dulles Intl

Thu 2/26

6:50 pm-5:40 pm

1 stop16h 50m

$484

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 22 results

Compare providers for flights from Madrid to Dulles Intl

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 October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
Ovago	Price Accuracy2 stars	Trust Score*2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Madrid-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Cheapflights Insights

Everything you need to know about your flight from Madrid to Washington, D.C. Dulles Intl Airport

Prices

Delays

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

The best time to book flights from Madrid to Washington, D.C. Dulles Intl Airport is 60 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, January is the cheapest month in which you can book a flight from Madrid to Washington, D.C. Dulles Intl Airport (average of $375). Flying from Madrid to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $693). 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?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 47% on flights from Madrid to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the evening.

The best insider tips for Madrid to Washington, D.C. Dulles Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Madrid to Washington, D.C. Dulles Intl Airport trip

Airports

MAD

For families, MAD offers a priority line at security, making the process more convenient when traveling with children.

IAD

Use the Silver Line Metro for a cost-effective way to reach downtown Washington from IAD in under 40 minutes.

Our travel experts

Lori Zaino

Expert on MAD

Ramsey Qubein

Expert on IAD

Reviews of airlines servicing Dulles Intl

Read reviews from past customers who have flown United Airlines, TAP AIR PORTUGAL, and Iberia from Madrid to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,997 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

United Airlines

7.4

Good

8,997 reviews

United Airlines

7.4

Good

8,997 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

TAP AIR PORTUGAL

7.1

Good

2,033 reviews

United Airlines

7.4

Good

8,997 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Iberia

7.0

Good

3,001 reviews

United Airlines

7.4

Good

8,997 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Lufthansa

6.8

Okay

7,532 reviews

United Airlines

7.4

Good

8,997 reviews

Reviews

1 / 20

2.0

Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

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. 4 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 4 outbound flights to Washington, D.C. Dulles Intl per day.
How long is the flight from Madrid to Washington, D.C. Dulles Intl Airport?
Delta can get you from Madrid to Washington, D.C. Dulles Intl Airport in just under 15h 35m. Your travel time can differ by up to . Airlines will cover a distance of 3803 mi.
What are the cheapest airlines flying from Madrid to Washington, D.C. Dulles Intl Airport round-trip?
Iberia, at $477, was found to be the cheapest airline from Madrid to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include TAP AIR PORTUGAL and United Airlines. Users have found that Iberia is 23% 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 $370 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Royal Air Maroc from $377 and Finnair from $377 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 American Airlines (91%), Qatar Airways (91%) and Aer Lingus (91%).
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 $781, our data indicates the cheapest price to be $384. The most popular route (Madrid Barajas - Washington, D.C. Dulles Intl), is priced around $434.
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, January is the cheapest month in which you can book a flight from Madrid to Washington, D.C. Dulles Intl Airport (average of $375). Flying from Madrid to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $693). 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

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Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Madrid to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Iberia	Cheapest$477	Average$680	FlexibilityNo cancel fee	On-time77%
TAP AIR PORTUGAL	Cheapest$488	Average$727	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$552	Average$889	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$558	Average$702	FlexibilityNo cancel fee	On-time76%

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$367+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Madrid Barajas to Washington, D.C. Dulles Intl are usually found in February or January, booked 60 days in advance, depart on a Wednesday or Thursday and return on a Monday

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Find flight deals from Madrid to Dulles Intl

Cheapest flights from Madrid to Dulles IntlExplore 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 October 27, 2025.

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 October 27, 2025.

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Use the filters below to find and compare flights from Madrid to Washington, D.C. Dulles Intl Airport that are best for you.

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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 October.

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.

Cheapflights Insights

Everything you need to know about your flight from Madrid to Washington, D.C. Dulles Intl Airport

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

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

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

How often are flights from Madrid to Washington, D.C. delayed?

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What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Madrid to Washington, D.C. flights?

The best insider tips for Madrid to Washington, D.C. Dulles Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Madrid to Washington, D.C. Dulles Intl Airport trip

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Reviews of airlines servicing Dulles Intl

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?

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

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

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

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

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Alternative routes for Madrid to Dulles Intl

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Top 4 airlines flying from Madrid to Dulles Intl

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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 October 27, 2025.