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

United Airlines, Scandinavian Airlines, and Delta can get you from Madrid to Washington, D.C. Dulles Intl Airport in just under 13h 04m. Your travel time can differ by up to 5h 43m. Airlines will cover a distance of 3803 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

TAP AIR PORTUGAL, at $343, was found to be the cheapest airline from Madrid to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Iberia and United Airlines. Users have found that TAP AIR PORTUGAL is 44% cheaper than the other options available to this destination.

What is the cheapest day to fly from Madrid to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Madrid to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Madrid to Washington, D.C. Dulles Intl Airport

The most flights from MAD to IAD are scheduled on a Monday (9 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 on average).

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 $694, our data indicates the cheapest price to be $467. The most popular route (Madrid Barajas - Washington, D.C. Dulles Intl), is priced around $435.

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 (96%), Qatar Airways (96%) and Finnair (96%).

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 Iberia, Lufthansa or TAP AIR PORTUGAL as they are the most popular for this route.

What is the cheapest day to fly round-trip from Madrid to Washington, D.C. Dulles Intl Airport?

Leaving on a Wednesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 24% on the overall cost on flights from Madrid to Washington, D.C. Dulles Intl Airport.

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

February is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Madrid. Prices for February average $651 per person but you can even find prices for as low as $362. The most expensive prices can be found in the month of August. Opting for a February flight can save you 18% on your journey compared to booking in August

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 9 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.

$315+ Cheap Flights from Madrid, Spain to Washington, D.C. Dulles Intl Airport

Q: How much does it cost to fly round-trip from Madrid to Washington, D.C. Dulles Intl Airport?

Airfare is typical for this route at the moment. Madrid to Washington, D.C. Dulles Intl Airport flights typically cost between $488 and $755 in January. The cheapest round-trip price found within the last 3 days was $512 on United Airlines (Jan 29-Feb 5).

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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

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3. Compare prices and book

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

Cheap flight deals from Madrid to Dulles Intl

Round-trip from	$512 (United Airlines)
One-way from	$315 (Booking.com)
Popular in	July
Cheapest in	January
Average price	$569
Good round-trip deal	$577 or less
Good one-way deal	$680 or less

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. 17% potential increase in price ($131 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).

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Average for round-trip flights in September 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 septiembre 11, 2025.

mié. 11/262:55 pmMAD - IAD

1 stop12h 05mTAP AIR PORTUGAL

mié. 12/310:30 pmIAD - MAD

1 stop15h 50mTAP AIR PORTUGAL

Deal found 9/10

$512

jue. 9/1811:50 amMAD - IAD

Nonstop9h 10mFinnair

sáb. 10/44:35 pmIAD - MAD

Nonstop7h 50mFinnair

Deal found 9/11

$513

vie. 9/2611:50 amMAD - IAD

Nonstop9h 10mFinnair

mar. 9/304:35 pmIAD - MAD

Nonstop7h 50mFinnair

Deal found 9/10

$515

jue. 10/21:00 pmMAD - IAD

1 stop12h 42mAmerican Airlines

mié. 10/1510:25 amIAD - MAD

1 stop13h 05mAmerican Airlines

Deal found 9/10

$518

mié. 10/2211:50 amMAD - IAD

Nonstop9h 10mIberia

dom. 10/267:00 pmIAD - MAD

Nonstop7h 40mIberia

Deal found 9/10

$519

jue. 9/1811:50 amMAD - IAD

Nonstop9h 10mAmerican Airlines

sáb. 10/412:48 pmIAD - MAD

1 stop10h 42mAmerican Airlines

Deal found 9/11

$524

jue. 9/116:05 pmMAD - IAD

1 stop26h 35mITA Airways

lun. 9/154:30 pmIAD - MAD

1 stop12h 15mITA Airways

Deal found 9/11

$525

dom. 12/146:00 pmMAD - IAD

1 stop27h 15mTAP AIR PORTUGAL

mié. 12/3110:30 pmIAD - MAD

1 stop30h 50mTAP AIR PORTUGAL

Deal found 9/10

$527

vie. 9/2611:50 amMAD - IAD

Nonstop9h 10mIberia

mar. 9/305:40 pmIAD - MAD

1 stop14h 45mIberia

Deal found 9/10

$529

jue. 10/231:00 pmMAD - IAD

1 stop12h 45mAmerican Airlines

dom. 10/267:00 pmIAD - MAD

Nonstop7h 40mAmerican Airlines

Deal found 9/10

$530

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 septiembre 11, 2025.

mié. 2/118:30 amMAD - IAD

2 stops18h 47mUnited Airlines

mié. 2/186:00 amIAD - MAD

3 stops20h 00mUnited Airlines

Deal found 9/11

$517

jue. 10/1612:55 pmMAD - IAD

1 stop13h 04mScandinavian Airlines

lun. 10/279:30 pmIAD - MAD

1 stop13h 40mScandinavian Airlines

Deal found 9/9

$544

mié. 10/157:05 amMAD - IAD

1 stop14h 30mMultiple Airlines

vie. 10/246:30 pmIAD - MAD

1 stop10h 50mMultiple Airlines

Deal found 9/9

$553

mié. 10/156:00 amMAD - IAD

1 stop15h 35mDelta

sáb. 10/253:33 pmIAD - MAD

1 stop11h 32mDelta

Deal found 9/9

$557

mié. 10/157:05 amMAD - IAD

1 stop14h 30mKLM

sáb. 10/255:25 pmIAD - MAD

1 stop11h 50mKLM

Deal found 9/9

$559

vie. 11/78:35 amMAD - IAD

1 stop13h 15mLufthansa

dom. 11/1610:55 pmIAD - MAD

1 stop12h 55mLufthansa

Deal found 9/10

$571

sáb. 10/46:00 amMAD - IAD

1 stop16h 20mDelta

sáb. 10/117:59 pmIAD - MAD

2 stops14h 46mDelta

Deal found 9/9

$559

jue. 10/167:05 amMAD - IAD

1 stop14h 30mKLM

dom. 10/267:05 pmIAD - MAD

1 stop13h 35mKLM

Deal found 9/9

$559

mar. 3/36:00 amMAD - IAD

2 stops16h 13mUnited Airlines

mar. 4/288:17 amIAD - MAD

2 stops16h 23mUnited Airlines

Deal found 9/10

$560

mié. 10/226:00 amMAD - IAD

2 stops16h 29mDelta

dom. 10/2610:25 pmIAD - MAD

1 stop11h 55mDelta

Deal found 9/9

$562

mié. 11/128:30 amMAD - IAD

1 stop13h 20mUnited Airlines

mar. 11/258:45 amIAD - MAD

2 stops17h 15mUnited Airlines

Deal found 9/11

$570

jue. 10/96:00 amMAD - IAD

2 stops19h 18mDelta

jue. 10/167:59 pmIAD - MAD

2 stops14h 46mDelta

Deal found 9/9

$565

Last-minute flights from Madrid to Dulles Intl
Discover last-minute flight deals from Madrid to Dulles Intl. Data last updated septiembre 11, 2025 and is based on user searches.

jue. 9/116:05 pmMAD - IAD

1 stop26h 35mITA Airways

lun. 9/154:30 pmIAD - MAD

1 stop12h 15mITA Airways

Deal found 9/11

$525

jue. 9/1811:50 amMAD - IAD

Nonstop9h 10mFinnair

sáb. 10/44:35 pmIAD - MAD

Nonstop7h 50mFinnair

Deal found 9/11

$513

jue. 9/1811:50 amMAD - IAD

Nonstop9h 10mAmerican Airlines

sáb. 10/412:48 pmIAD - MAD

1 stop10h 42mAmerican Airlines

Deal found 9/11

$524

vie. 9/2611:50 amMAD - IAD

Nonstop9h 10mFinnair

mar. 9/304:35 pmIAD - MAD

Nonstop7h 50mFinnair

Deal found 9/10

$515

vie. 9/2611:50 amMAD - IAD

Nonstop9h 10mIberia

mar. 9/305:40 pmIAD - MAD

1 stop14h 45mIberia

Deal found 9/10

$529

jue. 10/21:00 pmMAD - IAD

1 stop12h 42mAmerican Airlines

mié. 10/1510:25 amIAD - MAD

1 stop13h 05mAmerican Airlines

Deal found 9/10

$518

lun. 10/66:00 amMAD - IAD

1 stop15h 35mKLM

mié. 10/155:25 pmIAD - MAD

1 stop14h 15mKLM

Deal found 9/11

$512

mié. 10/2211:50 amMAD - IAD

Nonstop9h 10mIberia

dom. 10/267:00 pmIAD - MAD

Nonstop7h 40mIberia

Deal found 9/10

$519

jue. 10/231:00 pmMAD - IAD

1 stop12h 45mAmerican Airlines

dom. 10/267:00 pmIAD - MAD

Nonstop7h 40mAmerican Airlines

Deal found 9/10

$530

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 septiembre 11, 2025.

dom. 10/56:35 amMAD - IAD

1 stop14h 45mTAP AIR PORTUGAL

Deal found 9/10

$315

sáb. 10/45:55 pmMAD - IAD

1 stop27h 25mTAP AIR PORTUGAL

Deal found 9/11

$319

jue. 11/612:10 pmMAD - IAD

3 stops42h 01mMultiple Airlines

Deal found 9/10

$336

jue. 11/277:40 amMAD - IAD

1 stop13h 35mTAP AIR PORTUGAL

Deal found 9/10

$340

dom. 11/167:05 amMAD - IAD

2 stops19h 55mMultiple Airlines

Deal found 9/9

$346

mié. 10/89:45 pmMAD - IAD

3 stops29h 05mMultiple Airlines

Deal found 9/10

$351

mar. 11/119:10 pmMAD - IAD

3 stops52h 22mMultiple Airlines

Deal found 9/10

$353

mar. 9/167:00 pmMAD - IAD

3 stops31h 50mMultiple Airlines

Deal found 9/10

$355

mié. 11/128:20 amMAD - IAD

3 stops36h 46mMultiple Airlines

Deal found 9/9

$356

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

mié. 2/11

8:30 am-9:17 pm

2 stops18h 47m

Washington, D.C. Dulles Intl

mié. 2/18

6:00 am-8:00 am

3 stops20h 00m

$517

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

jue. 10/16

12:55 pm-7:59 pm

1 stop13h 04m

Washington, D.C. Dulles Intl

lun. 10/27

9:30 pm-4:10 pm

1 stop13h 40m

$544

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

mié. 10/15

7:05 am-3:35 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

vie. 10/24

6:30 pm-11:20 am

1 stop10h 50m

$553

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

mié. 10/15

6:00 am-3:35 pm

1 stop15h 35m

Washington, D.C. Dulles Intl

sáb. 10/25

3:33 pm-9:05 am

1 stop11h 32m

$557

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

mié. 10/15

7:05 am-3:35 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

sáb. 10/25

5:25 pm-11:15 am

1 stop11h 50m

$559

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

sáb. 10/4

6:00 am-4:20 pm

1 stop16h 20m

Washington, D.C. Dulles Intl

sáb. 10/11

7:59 pm-4:45 pm

2 stops14h 46m

$559

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

jue. 10/16

7:05 am-3:35 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

dom. 10/26

7:05 pm-1:40 pm

1 stop13h 35m

$559

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

mar. 3/3

6:00 am-4:13 pm

2 stops16h 13m

Washington, D.C. Dulles Intl

mar. 4/28

8:17 am-6:40 am

2 stops16h 23m

$560

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

mié. 10/22

6:00 am-4:29 pm

2 stops16h 29m

Washington, D.C. Dulles Intl

dom. 10/26

10:25 pm-3:20 pm

1 stop11h 55m

$562

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

jue. 10/9

6:00 am-7:18 pm

2 stops19h 18m

Washington, D.C. Dulles Intl

jue. 10/16

7:59 pm-4:45 pm

2 stops14h 46m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 23 results

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

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

Airlines

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, August is the cheapest month in which you can book a flight from Madrid to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Madrid to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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 morning, when flights are generally more expensive, you can save up to 43% on flights from Madrid to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the afternoon.

How much does it cost to fly round-trip from Madrid to Washington, D.C. Dulles Intl Airport?

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

8,937 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

United Airlines

7.4

Good

8,937 reviews

United Airlines

7.4

Good

8,937 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

TAP AIR PORTUGAL

7.1

Good

1,977 reviews

United Airlines

7.4

Good

8,937 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Iberia

7.0

Good

2,929 reviews

United Airlines

7.4

Good

8,937 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

Lufthansa

6.8

Okay

7,409 reviews

United Airlines

7.4

Good

8,937 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Sep 2025

FRA - SFO

Lufthansa was amazing, I wish United States based airlines operated like them.

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 9 outbound flights to Washington, D.C. Dulles Intl per day.
How long is the flight from Madrid to Washington, D.C. Dulles Intl Airport?
United Airlines, Scandinavian Airlines, and Delta can get you from Madrid to Washington, D.C. Dulles Intl Airport in just under 13h 04m. Your travel time can differ by up to 5h 43m. Airlines will cover a distance of 3803 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Madrid to Washington, D.C. Dulles Intl Airport round-trip?
TAP AIR PORTUGAL, at $343, was found to be the cheapest airline from Madrid to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Iberia and United Airlines. Users have found that TAP AIR PORTUGAL is 44% cheaper than the other options available to this destination.
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 (96%), Qatar Airways (96%) and Finnair (96%).
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 $694, our data indicates the cheapest price to be $467. The most popular route (Madrid Barajas - Washington, D.C. Dulles Intl), is priced around $435.
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 $292). Flying from Madrid to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.

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Top 4 airlines flying from Madrid to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
TAP AIR PORTUGAL	Cheapest$343	Average$727	FlexibilityNo cancel fee	On-timeN/A
Iberia	Cheapest$466	Average$1,011	FlexibilityNo cancel fee	On-time77%
United Airlines	Cheapest$554	Average$883	FlexibilityNo cancel fee	On-time69%
Lufthansa	Cheapest$558	Average$702	FlexibilityNo cancel fee	On-time76%

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$315+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Madrid to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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

Cheap flight deals from Madrid to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

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 septiembre 11, 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 septiembre 11, 2025.

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.

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

IAD

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Best time to book a flight from Madrid to Dulles Intl

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

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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 much does it cost to fly round-trip from Madrid to Washington, D.C. Dulles Intl Airport?

Weekly flight availability from Madrid to Washington, D.C. Dulles Intl Airport

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?

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

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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 septiembre 11, 2025.