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Cheap flights from Madrid to Washington, D.C. from $364

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Madrid to Washington, D.C. departing on 2/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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British Airways Logo
12:50 pm - 4:30 pm
MAD
-
IAD
9h 40mnonstop
British Airways Logo
9:45 pm - 4:55 pm
IAD
-
MAD
13h 10m1 stop
$547British Airways
Thu, Jan 22 - Thu, Feb 5
Multiple Airlines Logo
12:50 pm - 4:30 pm
MAD
-
IAD
9h 40mnonstop
Multiple Airlines Logo
6:20 pm - 2:15 pm
IAD
-
MAD
13h 55m1 stop
$548Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
7:40 am - 3:35 pm
MAD
-
IAD
13h 55m1 stop
Multiple Airlines Logo
9:45 pm - 2:50 pm
IAD
-
MAD
11h 05m1 stop
$549Multiple Airlines
Tue, Feb 3 - Tue, Feb 10
Iberia Logo
5:20 pm - 3:35 pm
MAD
-
IAD
28h 15m1 stop
Iberia Logo
6:20 pm - 11:55 am
IAD
-
MAD
11h 35m1 stop
$550Iberia
Mon, Feb 2 - Mon, Feb 9
Delta Logo
6:00 am - 4:05 pm
MAD
-
IAD
16h 05m1 stop
Delta Logo
6:50 pm - 3:20 pm
IAD
-
MAD
14h 30m1 stop
$552Delta
Thu, Jan 22 - Thu, Feb 5
Multiple Airlines Logo
7:05 am - 4:05 pm
MAD
-
IAD
15h 00m1 stop
Multiple Airlines Logo
6:50 pm - 5:40 pm
IAD
-
MAD
16h 50m1 stop
$553Multiple Airlines
Thu, Jan 15 - Thu, Feb 12
TAP AIR PORTUGAL Logo
12:10 pm - 9:00 pm
MAD
-
IAD
14h 50m1 stop
TAP AIR PORTUGAL Logo
10:30 pm - 11:30 pm
IAD
-
MAD
19h 00m1 stop
$557TAP AIR PORTUGAL
Wed, Feb 18 - Sun, Feb 22
Delta Logo
6:00 am - 7:09 pm
MAD
-
IAD
19h 09m2 stops
Delta Logo
12:23 pm - 3:20 pm
IAD
-
MAD
20h 57m2 stops
$558Delta
Wed, Jan 14 - Mon, Jan 19
Delta Logo
10:00 am - 4:35 pm
MAD
-
IAD
12h 35m1 stop
Delta Logo
12:23 pm - 9:10 am
IAD
-
MAD
14h 47m2 stops
$559Delta
Thu, Jan 22 - Thu, Feb 5
Delta Logo
11:00 am - 11:06 pm
MAD
-
IAD
18h 06m2 stops
Delta Logo
12:23 pm - 3:20 pm
IAD
-
MAD
20h 57m2 stops
$560Delta
Thu, Jan 15 - Wed, Jan 28

Royal Air Maroc flights from Madrid to Washington, D.C. Dulles Intl Airport

Our best Royal Air Maroc deals on Madrid to Washington, D.C. Dulles Intl Airport flight tickets
Royal Air Maroc
Feb 27
MAD1:00 pmMadrid Barajas
11h 45m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
Mar 1
IAD8:45 pmWashington, D.C. Dulles Intl
15h 20m
1 stop
MAD6:05 pmMadrid Barajas
$589
Find similar
Royal Air Maroc
Jan 31
MAD7:05 pmMadrid Barajas
29h 40m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
Feb 4
IAD8:45 pmWashington, D.C. Dulles Intl
15h 20m
1 stop
MAD6:05 pmMadrid Barajas
$590
Find similar
Royal Air Maroc
Dec 25
MAD7:05 pmMadrid Barajas
29h 40m
1 stop
IAD6:45 pmWashington, D.C. Dulles Intl
Jan 12
IAD8:45 pmWashington, D.C. Dulles Intl
15h 20m
1 stop
MAD6:05 pmMadrid Barajas
$677
Find similar

American Airlines flights from Madrid to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Madrid to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Jan 15
MAD12:40 pmMadrid Barajas
16h 32m
1 stop
IAD11:12 pmWashington, D.C. Dulles Intl
Feb 12
IAD6:00 pmWashington, D.C. Dulles Intl
7h 40m
MAD7:40 amMadrid Barajas
$572
Find similar
American Airlines
Jan 15
MAD12:50 pmMadrid Barajas
9h 40m
IAD4:30 pmWashington, D.C. Dulles Intl
Feb 12
IAD6:00 pmWashington, D.C. Dulles Intl
7h 40m
MAD7:40 amMadrid Barajas
$585
Find similar
American Airlines
Feb 21
MAD12:40 pmMadrid Barajas
16h 08m
1 stop
IAD10:48 pmWashington, D.C. Dulles Intl
Mar 3
IAD6:00 pmWashington, D.C. Dulles Intl
7h 40m
MAD7:40 amMadrid Barajas
$594
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Madrid to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
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 1/22

12:50 pm-4:30 pm

Nonstop9h 40m

Washington, D.C. Dulles Intl

Thu 2/5

9:45 pm-4:55 pm

1 stop13h 10m

$547

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Tue 2/3

12:50 pm-4:30 pm

Nonstop9h 40m

Washington, D.C. Dulles Intl

Tue 2/10

6:20 pm-2:15 pm

1 stop13h 55m

$548

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Tue 2/3

7:40 am-3:35 pm

1 stop13h 55m

Washington, D.C. Dulles Intl

Tue 2/10

9:45 pm-2:50 pm

1 stop11h 05m

$549

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Mon 2/2

5:20 pm-3:35 pm

1 stop28h 15m

Washington, D.C. Dulles Intl

Mon 2/9

6:20 pm-11:55 am

1 stop11h 35m

$550

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 1/22

6:00 am-4:05 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Thu 2/5

6:50 pm-3:20 pm

1 stop14h 30m

$552

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 1/15

7:05 am-4:05 pm

1 stop15h 00m

Washington, D.C. Dulles Intl

Thu 2/12

6:50 pm-5:40 pm

1 stop16h 50m

$553

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Wed 2/18

12:10 pm-9:00 pm

1 stop14h 50m

Washington, D.C. Dulles Intl

Sun 2/22

10:30 pm-11:30 pm

1 stop19h 00m

$557

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Wed 1/14

6:00 am-7:09 pm

2 stops19h 09m

Washington, D.C. Dulles Intl

Mon 1/19

12:23 pm-3:20 pm

2 stops20h 57m

$558

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 1/22

10:00 am-4:35 pm

1 stop12h 35m

Washington, D.C. Dulles Intl

Thu 2/5

12:23 pm-9:10 am

2 stops14h 47m

$559

MadridWashington, D.C.

MAD - IAD

MADIAD

Madrid Barajas

Thu 1/15

11:00 am-11:06 pm

2 stops18h 06m

Washington, D.C. Dulles Intl

Wed 1/28

12:23 pm-3:20 pm

2 stops20h 57m

$560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Madrid to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

In general, February is the cheapest month to fly from Madrid to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $486. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $532.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Wednesday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $763. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Madrid to Washington, D.C. Dulles Intl Airport for around $926.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Madrid in the evening is the least expensive time of day to depart. momondo users have found prices as low as $458 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $842 on average. Flights to Washington, D.C. Dulles Intl Airport from Madrid in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Madrid Barajas to Washington, D.C. Dulles Intl flight route?

Fly from Madrid Barajas to Washington, D.C. Dulles Intl for the best Madrid Barajas - Washington, D.C. Dulles Intl flight prices

How far in advance should I book a flight to Washington, D.C. Dulles Intl Airport?

You are more likely to see cheaper flights to Washington, D.C. Dulles Intl Airport from Madrid when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Dulles Intl Airport for around $635 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Dulles Intl Airport from Madrid for as low as $514 on momondo.

What cabin class options are available on Madrid Barajas to Washington, D.C. Dulles Intl flights?

There are 3 cabin classes available to choose from on Madrid Barajas to Washington, D.C. Dulles Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Madrid to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of December 2025, prices for Madrid to Washington, D.C. Dulles Intl Airport flights are approximately 52% more expensive when compared to flights at the same time last year.

When to book flights from Madrid to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Madrid to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Madrid to Washington, D.C. Dulles Intl Airport (MAD to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Madrid to Washington, D.C. Dulles Intl Airport

Best Price Found

$679

Fastest flight time

8h 45m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Madrid in the past 72 hours is $679. The best round-trip flight deal from Madrid to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $708.
The fastest flight from Madrid to Washington, D.C. Dulles Intl Airport takes 8h 45m
Direct flights go from Madrid to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

  • How far is Madrid Barajas to Washington, D.C. Dulles Intl by plane?

    The distance between Madrid Barajas and Washington, D.C. Dulles Intl is about 3798.9 mi. A reasonable flight in good conditions will take 8h 45m.

  • When did momondo last update prices for flights from Madrid Barajas Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Madrid Barajas Airport to Washington, D.C. Dulles Intl Airport refresh daily.

  • How many operators does momondo search for flights from Madrid Barajas Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Madrid Barajas Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Madrid Barajas Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Madrid to Washington, D.C. Dulles Intl Airport?

  • What is the most popular airline from Madrid to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Madrid to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Madrid to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom $477Free CancellationRating
7.0
3,056 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom $488Free CancellationRating
7.2
2,095 reviews
Search TAP AIR PORTUGAL flights
LufthansaPriceFrom $513Free CancellationRating
6.8
7,649 reviews
Search Lufthansa flights
United AirlinesPriceFrom $552Free CancellationRating
7.4
9,105 reviews
Search United Airlines flights

  • Iberia Flights From Madrid to Washington, D.C. Dulles Intl Airport

    Across 3 Iberia flights from Madrid to Washington, D.C. Dulles Intl Airport this week, the average price was $758, with the best Iberia deals starting from $477 round-trip. 3,056 users have rated Iberia on momondo, with an average score of 7.0/10.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Towson
Rockville
Harpers Ferry
Gaithersburg
Reston
Manassas
Sterling
Fairfax

Why use momondo?

Why should I use momondo to find a flight deal from Madrid to Washington, D.C.?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Madrid to Washington, D.C. for you.

Can I find flights from Madrid to Washington, D.C. with flexible booking policies on momondo?

All flight searches from Madrid to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Madrid to Washington, D.C.?

Once you have performed a search for Madrid to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Madrid to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Madrid to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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