How many flights depart from Spain to Washington, D.C. Dulles Intl Airport on average per week?

The number of flights available between Spain and Washington, D.C. Dulles Intl Airport is 51 per week as of November 2025. The most frequent departure day is Sun, with 24% of weekly flights leaving on this day.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Flight times from Spain to Washington, D.C. Dulles Intl Airport vary, but if you’re flying out of Barcelona and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 8h 50m on average. Another popular route from Spain to Washington, D.C. Dulles Intl Airport is flying from Madrid to Washington, D.C. Dulles Intl Airport, which will take roughly 8h 55m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Spain to Washington, D.C. Dulles Intl?

Iberia, American Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Spain to Washington, D.C. Dulles Intl

How many flights depart from Spain to Washington, D.C. Dulles Intl Airport on average per day?

The number of flights available between Spain and Washington, D.C. Dulles Intl Airport is 7 per day as of November 2025. The most frequent departure time is 10:00AM, with 70% of daily flights leaving at noon.

What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, TAP AIR PORTUGAL and Lufthansa are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Spain according to our data. United Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

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

As of November 2025, there are 4 operators available to choose from for flights from Spain to Washington, D.C. Dulles Intl Airport.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain to Washington, D.C. Dulles Intl Airport.

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

The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$283 Cheap Flights from Spain to Washington, D.C. Dulles Intl Airport in 2025/26

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Recent round-trip flight deals from Spain to Washington, D.C.

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6:45 am - 4:30 pmBIO-IAD

15h 45m1 stop

6:00 pm - 12:50 pmIAD-BIO

12h 50m1 stop

$384American Airlines

Find Deal

jue., dic. 4 - jue., dic. 11

6:05 am - 4:30 pmVLC-IAD

16h 25m1 stop

6:00 pm - 5:05 pmIAD-VLC

17h 05m1 stop

$420Iberia

Find Deal

mar., dic. 16 - dom., feb. 15

6:30 am - 3:15 pmSVQ-IAD

14h 45m1 stop

5:30 pm - 9:15 amIAD-SVQ

9h 45m1 stop

$452TAP AIR PORTUGAL

Find Deal

jue., dic. 4 - lun., dic. 8

6:30 am - 3:15 pmSVQ-IAD

14h 45m1 stop

5:30 pm - 3:15 pmIAD-SVQ

15h 45m1 stop

$454TAP AIR PORTUGAL

Find Deal

jue., dic. 4 - mar., dic. 9

1:35 pm - 7:55 pmBCN-IAD

12h 20m1 stop

6:20 pm - 11:25 amIAD-BCN

11h 05m1 stop

$473British Airways

Find Deal

lun., dic. 15 - jue., ene. 8

5:00 pm - 7:55 pmBCN-IAD

32h 55m1 stop

6:20 pm - 9:10 amIAD-BCN

32h 50m1 stop

$474British Airways

Find Deal

mar., ene. 6 - mié., ene. 28

6:50 am - 2:35 pmBCN-IAD

13h 45m1 stop

6:05 pm - 8:20 amIAD-BCN

8h 15mnonstop

$536United Airlines

Find Deal

mar., feb. 10 - jue., feb. 19

6:50 am - 2:35 pmBCN-IAD

13h 45m1 stop

6:05 pm - 8:20 amIAD-BCN

8h 15mnonstop

$537United Airlines

Find Deal

mar., feb. 10 - jue., feb. 19

11:45 am - 8:15 pmPMI-IAD

14h 30m1 stop

7:00 pm - 5:10 pmIAD-PMI

17h 10m1 stop

$553Lufthansa

Find Deal

mié., mar. 4 - dom., mar. 8

11:45 am - 8:15 pmPMI-IAD

14h 30m1 stop

11:00 pm - 5:10 pmIAD-PMI

13h 10m1 stop

$554Lufthansa

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mié., mar. 4 - dom., mar. 8

Aer Lingus flights from Spain to Washington, D.C. Dulles Intl Airport

Our best Aer Lingus deals on Spain to Washington, D.C. Dulles Intl Airport flight tickets

Aer Lingus

Nov 20

BCN11:30 amBarcelona-El Prat

14h 00m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Dec 3

IAD5:05 pmWashington, D.C. Dulles Intl

11h 45m

1 stop

BCN10:50 amBarcelona-El Prat

$474

Find similar

Aer Lingus

Dec 29

AGP12:00 pmMalaga

13h 30m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Jan 12

IAD5:05 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

AGP11:20 amMalaga

$479

Find similar

Aer Lingus

Dec 28

AGP12:30 pmMalaga

13h 00m

1 stop

IAD7:30 pmWashington, D.C. Dulles Intl

Jan 12

IAD5:05 pmWashington, D.C. Dulles Intl

12h 15m

1 stop

AGP11:20 amMalaga

$487

Find similar

Delta flights from Spain to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Spain to Washington, D.C. Dulles Intl Airport flight tickets

Delta

Jan 20

VLC6:00 amValencia

19h 09m

2 stops

IAD7:09 pmWashington, D.C. Dulles Intl

Jan 27

IAD12:23 pmWashington, D.C. Dulles Intl

17h 37m

2 stops

VLC12:00 pmValencia

$506

Find similar

Delta

Jan 10

BCN6:00 amBarcelona-El Prat

16h 05m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Jan 24

IAD12:32 pmWashington, D.C. Dulles Intl

19h 28m

2 stops

BCN2:00 pmBarcelona-El Prat

$508

Find similar

Delta

Jan 10

BCN6:00 amBarcelona-El Prat

16h 05m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

Jan 17

IAD12:23 pmWashington, D.C. Dulles Intl

16h 47m

2 stops

BCN11:10 amBarcelona-El Prat

$509

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BilbaoWashington, D.C.

BIO - IAD

BIOIAD

Bilbao

jue. 12/4

6:45 am-4:30 pm

1 stop15h 45m

Washington, D.C. Dulles Intl

jue. 12/11

6:00 pm-12:50 pm

1 stop12h 50m

$384

ValenciaWashington, D.C.

VLC - IAD

VLCIAD

Valencia

mar. 12/16

6:05 am-4:30 pm

1 stop16h 25m

Washington, D.C. Dulles Intl

dom. 2/15

6:00 pm-5:05 pm

1 stop17h 05m

$420

SevilleWashington, D.C.

SVQ - IAD

SVQIAD

Sevilla

jue. 12/4

6:30 am-3:15 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

lun. 12/8

5:30 pm-9:15 am

1 stop9h 45m

$452

SevilleWashington, D.C.

SVQ - IAD

SVQIAD

Sevilla

jue. 12/4

6:30 am-3:15 pm

1 stop14h 45m

Washington, D.C. Dulles Intl

mar. 12/9

5:30 pm-3:15 pm

1 stop15h 45m

$454

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

lun. 12/15

1:35 pm-7:55 pm

1 stop12h 20m

Washington, D.C. Dulles Intl

jue. 1/8

6:20 pm-11:25 am

1 stop11h 05m

$473

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

mar. 1/6

5:00 pm-7:55 pm

1 stop32h 55m

Washington, D.C. Dulles Intl

mié. 1/28

6:20 pm-9:10 am

1 stop32h 50m

$474

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

mar. 2/10

6:50 am-2:35 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

jue. 2/19

6:05 pm-8:20 am

Nonstop8h 15m

$536

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

mar. 2/10

6:50 am-2:35 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

jue. 2/19

6:05 pm-8:20 am

Nonstop8h 15m

$537

Palma de MallorcaWashington, D.C.

PMI - IAD

PMIIAD

Palma de Mallorca Son Sant Joan

mié. 3/4

11:45 am-8:15 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

dom. 3/8

7:00 pm-5:10 pm

1 stop17h 10m

$553

Palma de MallorcaWashington, D.C.

PMI - IAD

PMIIAD

Palma de Mallorca Son Sant Joan

mié. 3/4

11:45 am-8:15 pm

1 stop14h 30m

Washington, D.C. Dulles Intl

dom. 3/8

11:00 pm-5:10 pm

1 stop13h 10m

$554

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Spain 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

Prices

Airlines

Other information

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

In general, February is the cheapest month to fly from Spain 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 $432. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $581.

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

Our data shows that Thursday 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 $772. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Spain to Washington, D.C. Dulles Intl Airport for around $1,028.

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 Spain in the evening is the least expensive time of day to depart. momondo users have found prices as low as $446 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 $843 on average. Flights to Washington, D.C. Dulles Intl Airport from Spain in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

Fly from Madrid Barajas to Washington, D.C. Dulles Intl for the best Spain - 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 Spain 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 $637 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 Spain for as low as $457 on momondo.

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

There are 3 cabin classes available to choose from on Spain 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.

Cheap Spain to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found	$610
Fastest flight time	8h 45m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Spain in the past 72 hours is $610. The best round-trip flight deal from Spain to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $614.

The fastest flight from Spain to Washington, D.C. Dulles Intl Airport takes 8h 45m

Direct flights go from Spain to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

When did momondo last update prices for flights from Spain to Washington, D.C. Dulles Intl Airport?
Prices for flights from Spain to Washington, D.C. Dulles Intl Airport refresh daily.
How many operators does momondo search for flights from Spain to Washington, D.C. Dulles Intl Airport?
As of November 2025, there are 4 operators available to choose from for flights from Spain to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Spain to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Spain to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Spain to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked plane model on the route from Spain to Washington, D.C. Dulles Intl Airport is Airbus A321neo, representing 20.07% of all bookings. The subsequent popular models are Boeing 767-400 at 16.87%, Boeing 767-300 at 7.52%, and Airbus A330-300 at 7.47%.

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

Compare and see reviews for airlines that fly from Spain to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
TAP AIR PORTUGAL	PriceFrom $343	Free Cancellation	Rating 7.1 2,047 reviews	Search TAP AIR PORTUGAL flights
Iberia	PriceFrom $477	Free Cancellation	Rating 7.0 3,007 reviews	Search Iberia flights
United Airlines	PriceFrom $481	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
Lufthansa	PriceFrom $513	Free Cancellation	Rating 6.8 7,558 reviews	Search Lufthansa flights

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Woodbridge

Waldorf

Tysons

Laurel

Colonial Beach

Silver Spring

Fredericksburg

Harpers Ferry

Towson

Rockville

Reston

Manassas

Gaithersburg

Fairfax

Glen Burnie

Why use momondo?

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

Finding the right flight to Washington, D.C. from Spain is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

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

Yes. All flights to Washington, D.C. from Spain on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Spain 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 Spain to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Spain to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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Washington, D.C. Dulles Intl Airport flight routes

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Cheap flights from Spain to Washington, D.C. from $283

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Spain to Washington, D.C. departing on 2/19. 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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Aer Lingus flights from Spain to Washington, D.C. Dulles Intl Airport

Our best Aer Lingus deals on Spain to Washington, D.C. Dulles Intl Airport flight tickets

Delta flights from Spain to Washington, D.C. Dulles Intl Airport

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How to get the cheapest flight ticket from Spain 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?

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

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

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

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

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

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

There are 3 cabin classes available to choose from on Spain 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.

What is the cheapest airline that flies from Spain to Washington, D.C. Dulles Intl?

Iberia, American Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Spain to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

How many flights depart from Spain to Washington, D.C. Dulles Intl Airport on average per day?

The number of flights available between Spain and Washington, D.C. Dulles Intl Airport is 7 per day as of November 2025. The most frequent departure time is 10:00AM, with 70% of daily flights leaving at noon.

How many flights depart from Spain to Washington, D.C. Dulles Intl Airport on average per week?

The number of flights available between Spain and Washington, D.C. Dulles Intl Airport is 51 per week as of November 2025. The most frequent departure day is Sun, with 24% of weekly flights leaving on this day.

How long does it take to fly to Washington, D.C. Dulles Intl Airport?

Cheap Spain to Washington, D.C. Dulles Intl Airport flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

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

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

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

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

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

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

Compare and see reviews for airlines that fly from Spain to Washington, D.C. Dulles Intl Airport with momondo

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

Why use momondo?

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

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

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

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

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington, D.C.

Popular cities in the United States

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