What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Madrid?

Lisbon (LIS) – chosen by Cheapflights users on 75% of 1-stop itineraries from Washington, D.C. Dulles Intl Airport to Madrid on Cheapflights.

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

Over the last year, Iberia have had the lowest number of delays on this route, with just 13% of flights being delayed.

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Madrid?

Flights via Dublin (DUB) have the shortest average one-way travel time for 1-stop routes: 10h 35m.

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

About 21% of weekly flights between Washington, D.C. and Madrid have experienced delays in the past year, with the average delay time being 174 minutes.

What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Madrid?

Dublin (DUB) is the most affordable 1-stop option, with an average round-trip price of $828.

Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Madrid?

Flights via Dublin (DUB) offer the fastest connection on this route, with an average layover time of 2h 13m.

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

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

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

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

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

Delta and Air Canada can get you from Washington, D.C. Dulles Intl Airport to Madrid in just under 13h 17m. Your travel time can differ by up to 1h 13m. The distance from Washington, D.C. Dulles Intl Airport to Madrid is about 3803 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

According to our current data, Brussels Airlines ($198), TAP AIR PORTUGAL ($319), and Air Canada ($353) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Madrid. You may be able to fly from Washington, D.C. Dulles Intl Airport to Madrid for 70% less than the average price by searching for these airlines.

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

One-way options have recently been found by users for as low as $184 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Lufthansa from $328 and Aer Lingus from $372 one-way.

In terms of precipitation, rainfall in Madrid ranges from 0.4 - 2.4 inches per month. November is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Madrid when rainfall is around 0.4 in.

If weather is an important factor for your trip to Madrid, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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

Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Madrid? While on average our users pay $588, our data indicates the cheapest price to be $399. The most popular route (Washington, D.C. Dulles Intl - Madrid Barajas), is priced around $393.

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

No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Madrid consider choosing United Airlines (89%), American Airlines (87%) or Qatar Airways (87%) as they are the most reliable in getting you off to your destination on time.

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

Consider United Airlines, Iberia or TAP AIR PORTUGAL when booking your flight. These represent the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Madrid.

Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Madrid?

Most of the time, Washington, D.C. Dulles Intl Airport to Madrid flights that have layovers will stop in Lisbon.

Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Madrid flights?

Washington, D.C. Dulles Intl Airport to Madrid flights have a layover in London the least frequently.

What are some popular things to do or see while on a layover in Lisbon?

The majority of Lisbon visitors spend their time at Chiado, Praça do Marquês de Pombal, and Londres. Travelers on a layover in Lisbon can visit Chiado, Praça do Marquês de Pombal, and Londres, by traveling 4.5 mi, 3.6 mi, and 2.3 mi, respectively after landing at Lisbon Humberto Delgado. Travelers can rent a car at Lisbon Humberto Delgado for an average daily rate of $16 to make sightseeing during their layover a little easier.

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

Most trusted provider : When it comes to deals on Washington, D.C. Dulles Intl Airport-Madrid flights, Cheapflights users trust Gotogate the most. Gotogate 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 Washington, D.C. Dulles Intl Airport-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Most people fly into Madrid Barajas (MAD) if they book a flight to Madrid from Washington, D.C. Dulles Intl. On average, Barajas has 5 inbound flights from Washington, D.C. Dulles Intl per day from 15 airlines. Madrid Barajas is conveniently located just 8.5 mi from Madrid’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Dulles Intl 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.

$334+ Flights from Washington, D.C. Dulles Intl Airport to Madrid, Spain

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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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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Madrid Barajas are usually found in February or October, booked 61 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Dulles Intl to Madrid

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

Wed 12/3110:55 pmIAD - MAD

1 stop12h 55mLufthansa

Wed 1/218:30 amMAD - IAD

1 stop13h 20mLufthansa

Deal found 12/10

$478

Wed 12/1010:55 pmIAD - MAD

1 stop12h 55mMultiple Airlines

Mon 12/157:35 pmMAD - IAD

1 stop25h 55mMultiple Airlines

Deal found 12/10

$479

Wed 12/316:50 pmIAD - MAD

1 stop10h 40mDelta

Thu 1/156:00 amMAD - IAD

1 stop16h 05mDelta

Deal found 12/9

$481

Tue 12/308:30 pmIAD - MAD

1 stop30h 50mSWISS

Wed 1/1410:10 amMAD - IAD

1 stop35h 20mSWISS

Deal found 12/9

$485

Tue 12/306:05 pmIAD - MAD

1 stop19h 35mDelta

Mon 1/121:05 pmMAD - IAD

1 stop33h 00mDelta

Deal found 12/9

$487

Wed 12/319:40 pmIAD - MAD

1 stop15h 30mDelta

Wed 1/216:00 amMAD - IAD

2 stops19h 09mDelta

Deal found 12/10

$491

Wed 12/1010:15 pmIAD - MAD

2 stops38h 30mSWISS

Wed 12/177:35 pmMAD - IAD

1 stop25h 55mSWISS

Deal found 12/9

$492

Thu 12/118:30 pmIAD - MAD

1 stop30h 50mSWISS

Mon 12/1510:10 amMAD - IAD

1 stop35h 20mSWISS

Deal found 12/9

$497

Tue 12/306:05 pmIAD - MAD

1 stop19h 35mDelta

Wed 1/1410:00 amMAD - IAD

2 stops19h 06mDelta

Deal found 12/9

$498

Wed 12/106:20 pmIAD - MAD

2 stops17h 30mLufthansa

Wed 12/175:55 amMAD - IAD

2 stops15h 35mLufthansa

Deal found 12/9

$504

Mon 12/296:10 pmIAD - MAD

2 stops57h 10mSWISS

Tue 1/137:35 pmMAD - IAD

1 stop25h 55mSWISS

Deal found 12/9

$505

Best flights from Dulles Intl to Madrid
Discover carefully curated flight deals from Dulles Intl to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Sun 1/186:50 pmIAD - MAD

1 stop14h 30mDelta

Wed 2/411:00 amMAD - IAD

1 stop35h 05mDelta

Deal found 12/10

$480

Wed 1/2112:43 pmIAD - MAD

2 stops13h 17mAir Canada

Tue 1/276:00 amMAD - IAD

2 stops16h 24mAir Canada

Deal found 12/11

$481

Wed 1/79:45 pmIAD - MAD

1 stop14h 45mBritish Airways

Tue 1/1312:50 pmMAD - IAD

1 stop13h 05mBritish Airways

Deal found 12/11

$508

Wed 12/3110:55 pmIAD - MAD

1 stop18h 40mLufthansa

Tue 5/511:15 amMAD - IAD

Nonstop8h 45mLufthansa

Deal found 12/10

$511

Sun 1/1110:15 pmIAD - MAD

2 stops38h 30mSWISS

Tue 1/277:35 pmMAD - IAD

2 stops25h 00mSWISS

Deal found 12/11

$512

Tue 2/248:15 amIAD - MAD

2 stops41h 45mUnited Airlines

Thu 4/236:00 amMAD - IAD

2 stops35h 23mUnited Airlines

Deal found 12/11

$518

Wed 12/319:40 pmIAD - MAD

1 stop15h 30mDelta

Mon 1/121:05 pmMAD - IAD

1 stop33h 00mDelta

Deal found 12/9

$481

Tue 2/109:45 pmIAD - MAD

1 stop14h 40mBritish Airways

Tue 3/1712:50 pmMAD - IAD

1 stop13h 05mBritish Airways

Deal found 12/11

$508

Mon 1/126:50 pmIAD - MAD

1 stop14h 30mDelta

Tue 1/206:00 amMAD - IAD

1 stop16h 05mDelta

Deal found 12/11

$481

Tue 1/205:26 pmIAD - MAD

2 stops15h 54mDelta

Thu 1/296:00 amMAD - IAD

2 stops16h 46mDelta

Deal found 12/10

$495

Last-minute flights from Dulles Intl to Madrid
Discover last-minute flight deals from Dulles Intl to Madrid. Data last updated December 12, 2025 and is based on user searches.

Tue 12/306:05 pmIAD - MAD

1 stop19h 35mDelta

Mon 1/121:05 pmMAD - IAD

1 stop33h 00mDelta

Deal found 12/9

$487

Wed 12/3110:55 pmIAD - MAD

1 stop12h 55mLufthansa

Wed 1/218:30 amMAD - IAD

1 stop13h 20mLufthansa

Deal found 12/10

$478

Wed 1/79:45 pmIAD - MAD

1 stop14h 45mBritish Airways

Tue 1/2712:00 pmMAD - IAD

1 stop13h 55mBritish Airways

Deal found 12/10

$482

Mon 1/1212:23 pmIAD - MAD

2 stops14h 47mDelta

Tue 1/206:00 amMAD - IAD

1 stop16h 05mDelta

Deal found 12/11

$485

Tue 1/139:45 amIAD - MAD

2 stops24h 55mAir Canada

Thu 1/226:00 amMAD - IAD

2 stops20h 54mAir Canada

Deal found 12/11

$490

Wed 1/145:20 pmIAD - MAD

2 stops18h 30mMultiple Airlines

Mon 1/1910:10 amMAD - IAD

1 stop35h 00mMultiple Airlines

Deal found 12/11

$479

Tue 1/2010:10 pmIAD - MAD

2 stops27h 50mAir Canada

Wed 1/288:30 amMAD - IAD

2 stops17h 56mAir Canada

Deal found 12/11

$484

Wed 1/2112:43 pmIAD - MAD

2 stops13h 17mAir Canada

Tue 1/271:35 pmMAD - IAD

2 stops28h 13mAir Canada

Deal found 12/10

$488

Sun 1/2512:23 pmIAD - MAD

1 stop13h 37mDelta

Wed 2/41:05 pmMAD - IAD

1 stop33h 00mDelta

Deal found 12/10

$481

Tue 1/2710:10 pmIAD - MAD

2 stops27h 50mAir Canada

Tue 2/171:35 pmMAD - IAD

2 stops37h 48mAir Canada

Deal found 12/10

$480

Sat 1/315:30 pmIAD - MAD

1 stop10h 00mTAP AIR PORTUGAL

Thu 2/57:40 amMAD - IAD

1 stop13h 35mTAP AIR PORTUGAL

Deal found 12/10

$486

One-way flights from Dulles Intl to Madrid
Search for one-way flight options from Dulles Intl to Madrid. Find affordable one-way fares based on user searches. Data last updated December 12, 2025.

Fri 1/2310:30 pmIAD - MAD

1 stop12h 40mTAP AIR PORTUGAL

Deal found 12/10

$334

Thu 1/225:30 pmIAD - MAD

1 stop10h 00mTAP AIR PORTUGAL

Deal found 12/10

$335

Thu 1/85:30 pmIAD - MAD

2 stops34h 05mMultiple Airlines

Deal found 12/10

$337

Tue 12/305:30 pmIAD - MAD

2 stops43h 40mMultiple Airlines

Deal found 12/10

$344

Mon 1/57:40 pmIAD - MAD

3 stops31h 45mMultiple Airlines

Deal found 12/10

$345

Wed 1/710:30 pmIAD - MAD

2 stops34h 15mMultiple Airlines

Deal found 12/10

$349

Wed 1/1410:30 pmIAD - MAD

1 stop15h 50mTAP AIR PORTUGAL

Deal found 12/11

$350

Wed 1/1410:30 pmIAD - MAD

2 stops29h 25mMultiple Airlines

Deal found 12/10

$363

Sat 1/105:30 pmIAD - MAD

1 stop11h 50mTAP AIR PORTUGAL

Deal found 12/11

$369

Sat 1/108:45 pmIAD - MAD

2 stops31h 00mMultiple Airlines

Deal found 12/10

$371

Tue 1/135:05 pmIAD - MAD

1 stop10h 50mAer Lingus

Deal found 12/11

$376

Find flight deals from Dulles Intl to Madrid

Most accurate provider	Gotogate 3 stars
Most trusted provider	Gotogate 3 stars
Round-trip from	$478 (Kiwi.com)
One-way from	$334 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$790
Good round-trip deal	$567 or less
Good one-way deal	$424 or less

Provider with most accurate pricing for Washington, D.C. Dulles Intl-Madrid Barajas flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Madrid Barajas flights.

Search Deals

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 19% potential increase in price ($161 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Madrid Barajas.

Search Deals

Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Madrid Barajas.

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Sun 1/18

6:50 pm-3:20 pm

1 stop14h 30m

Madrid Barajas

Wed 2/4

11:00 am-4:05 pm

1 stop35h 05m

$480

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Wed 1/21

12:43 pm-8:00 am

2 stops13h 17m

Madrid Barajas

Tue 1/27

6:00 am-4:24 pm

2 stops16h 24m

$481

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Wed 12/31

9:40 pm-7:10 pm

1 stop15h 30m

Madrid Barajas

Mon 1/12

1:05 pm-4:05 pm

1 stop33h 00m

$481

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Mon 1/12

6:50 pm-3:20 pm

1 stop14h 30m

Madrid Barajas

Tue 1/20

6:00 am-4:05 pm

1 stop16h 05m

$481

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 1/20

5:26 pm-3:20 pm

2 stops15h 54m

Madrid Barajas

Thu 1/29

6:00 am-4:46 pm

2 stops16h 46m

$495

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Wed 1/7

9:45 pm-6:30 pm

1 stop14h 45m

Madrid Barajas

Tue 1/13

12:50 pm-7:55 pm

1 stop13h 05m

$508

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 2/10

9:45 pm-6:25 pm

1 stop14h 40m

Madrid Barajas

Tue 3/17

12:50 pm-8:55 pm

1 stop13h 05m

$508

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Wed 12/31

10:55 pm-11:35 pm

1 stop18h 40m

Madrid Barajas

Tue 5/5

11:15 am-2:00 pm

Nonstop8h 45m

$511

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Sun 1/11

10:15 pm-6:45 pm

2 stops38h 30m

Madrid Barajas

Tue 1/27

7:35 pm-2:35 pm

2 stops25h 00m

$512

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

Tue 2/24

8:15 am-8:00 am

2 stops41h 45m

Madrid Barajas

Thu 4/23

6:00 am-11:23 am

2 stops35h 23m

$518

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 20 results

Compare providers for flights from Dulles Intl to Madrid

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Madrid in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
AranGrant	Price Accuracy2 stars	Trust Score*3 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
Gotogate	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 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 Washington, D.C. Dulles Intl Airport-Madrid flights, users find the pricing of Gotogate to be most consistent on Cheapflights vs. Gotogate Users can find the same prices on Washington, D.C. Dulles Intl Airport-Madrid flight deals on Cheapflights vs. Gotogate >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Madrid flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Madrid flights, Cheapflights users trust Gotogate the most. Gotogate 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 Washington, D.C. Dulles Intl Airport-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 Dulles Intl to Madrid

Have a flexible travel schedule? Discover the best time to fly to Madrid from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Madrid

Prices

Delays

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

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Madrid may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Madrid (average of $352). Flying from Washington, D.C. Dulles Intl Airport to Madrid in June is currently the most expensive (average of $598). 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 IAD to MAD?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Washington, D.C. Dulles Intl Airport to Madrid by exploring options for tickets in the evening.

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

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

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

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

Airports

IAD

Expect crowded check-in areas at IAD during afternoon and evening hours, so plan to arrive early to avoid delays.

MAD

Upon arrival at MAD, consider using rideshares like Uber or Cabify for quick and affordable transport to the city center.

Our travel experts

Lori Zaino

Expert on MAD

Ramsey Qubein

Expert on IAD

Reviews of airlines servicing Madrid

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Madrid, such as United Airlines, American Airlines, and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

United Airlines

7.4

Good

9,095 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

American Airlines

7.2

Good

11,050 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

TAP AIR PORTUGAL

7.1

Good

2,089 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Iberia

7.0

Good

3,045 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

British Airways

6.7

Okay

7,571 reviews

United Airlines

7.4

Good

9,095 reviews

Reviews

1 / 20

10.0

Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

What airport do you fly into for flights to Madrid from Washington, D.C. Dulles Intl?
Most people fly into Madrid Barajas (MAD) if they book a flight to Madrid from Washington, D.C. Dulles Intl. On average, Barajas has 5 inbound flights from Washington, D.C. Dulles Intl per day from 15 airlines. Madrid Barajas is conveniently located just 8.5 mi from Madrid’s city center.
How long is the flight from Washington, D.C. Dulles Intl Airport to Madrid?
Delta and Air Canada can get you from Washington, D.C. Dulles Intl Airport to Madrid in just under 13h 17m. Your travel time can differ by up to 1h 13m. The distance from Washington, D.C. Dulles Intl Airport to Madrid is about 3803 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Madrid round-trip?
According to our current data, Brussels Airlines ($198), TAP AIR PORTUGAL ($319), and Air Canada ($353) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Madrid. You may be able to fly from Washington, D.C. Dulles Intl Airport to Madrid for 70% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Madrid one-way?
One-way options have recently been found by users for as low as $184 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Lufthansa from $328 and Aer Lingus from $372 one-way.
What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Madrid?
No one likes to see their flight delayed. When booking a flight from Washington, D.C. Dulles Intl Airport to Madrid consider choosing United Airlines (89%), American Airlines (87%) or Qatar Airways (87%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Madrid?
Looking for the cheapest flight from Washington, D.C. Dulles Intl Airport to Madrid? While on average our users pay $588, our data indicates the cheapest price to be $399. The most popular route (Washington, D.C. Dulles Intl - Madrid Barajas), is priced around $393.
Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Madrid?
Most of the time, Washington, D.C. Dulles Intl Airport to Madrid flights that have layovers will stop in Lisbon.
What are some popular things to do or see while on a layover in Lisbon?
The majority of Lisbon visitors spend their time at Chiado, Praça do Marquês de Pombal, and Londres. Travelers on a layover in Lisbon can visit Chiado, Praça do Marquês de Pombal, and Londres, by traveling 4.5 mi, 3.6 mi, and 2.3 mi, respectively after landing at Lisbon Humberto Delgado. Travelers can rent a car at Lisbon Humberto Delgado for an average daily rate of $16 to make sightseeing during their layover a little easier.
Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Madrid flights?
Washington, D.C. Dulles Intl Airport to Madrid flights have a layover in London the least frequently.
Can I find deals for flights from Dulles Intl to Madrid that include hotel bookings?
Yes. In addition to deals on Dulles Intl to Madrid flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dulles Intl to Madrid?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Madrid.
Can I find deals for business class flights from Dulles Intl to Madrid?
Yes. Cheapflights offers flight deals from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Madrid?
Currently, October is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Madrid (average of $352). Flying from Washington, D.C. Dulles Intl Airport to Madrid in June is currently the most expensive (average of $598). 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 10 airlines flying from Dulles Intl to Madrid

Airline	Cheapest	Average	Flexibility	On-time
Brussels Airlines	Cheapest$198	Average$731	FlexibilityNo cancel fee	On-timeN/A
TAP AIR PORTUGAL	Cheapest$319	Average$507	FlexibilityNo cancel fee	On-timeN/A
Air Canada	Cheapest$353	Average$510	FlexibilityNo cancel fee	On-time67%
Iberia	Cheapest$390	Average$712	FlexibilityNo cancel fee	On-time77%
KLM	Cheapest$409	Average$578	FlexibilityNo cancel fee	On-time75%
United Airlines	Cheapest$426	Average$730	FlexibilityNo cancel fee	On-time69%
Finnair	Cheapest$431	Average$565	FlexibilityNo cancel fee	On-time76%
Air France	Cheapest$443	Average$671	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$471	Average$600	FlexibilityNo cancel fee	On-time70%
American Airlines	Cheapest$478	Average$702	FlexibilityNo cancel fee	On-time71%

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$334+ Cheap flights from Dulles Intl (IAD) 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 1/23. 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 Washington, D.C. Dulles Intl to Madrid Barajas are usually found in February or October, booked 61 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Dulles Intl to Madrid

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

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

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

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

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

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

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

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

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

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

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

What’s the top layover airport for flights from Washington, D.C. Dulles Intl Airport to Madrid?

What’s the cheapest layover airport for flights from Washington, D.C. Dulles Intl Airport to Madrid?

What’s the fastest layover option from Washington, D.C. Dulles Intl Airport to Madrid?

Which airport typically offers the quickest layover for flights from Washington, D.C. Dulles Intl Airport to Madrid?

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

AI-powered summary based on content written by travel experts. AI can make mistakes.

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

Airports

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Reviews of airlines servicing Madrid

Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Madrid, such as United Airlines, American Airlines, and TAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Madrid. 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 into for flights to Madrid from Washington, D.C. Dulles Intl?

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

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

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

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

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

Where are the most common layover locations when flying from Washington, D.C. Dulles Intl Airport to Madrid?

What are some popular things to do or see while on a layover in Lisbon?

Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Madrid flights?

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

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

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

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

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Top 10 airlines flying from Dulles Intl to Madrid

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