Spain

$257+ Cheap flights from Washington, D.C. (WAS) to Spain

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MAD
nov. 29 — dic. 61
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Cheap flight deals from Washington, D.C. to Spain

Keep the following information in mind while searching for Washington, D.C. to Spain flight deals. Data was last updated octubre 30, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$362
(oojo)

One-way from

$257
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$698

Good round-trip deal

$608 or less

Good one-way deal

$439 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Spain flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Spain flights.
From Washington, D.C. (WAS) to Spain
One-way flight from Washington, D.C. (WAS) to Spain
Highest demand for flights based on searches. 19% potential increase in price ($185 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Spain.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Spain.

Find flight deals from Washington, D.C. to Spain

Cheapest flights from Washington, D.C. to Spain
Explore the most affordable flight options available from Washington, D.C. to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 30, 2025.

This Flightnetwork deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/77:40 pmBWI - BCN
1 stop11h 35mIcelandair
vie. 12/1211:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 10/30$362
This oojo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/307:40 pmBWI - BCN
1 stop11h 35mIcelandair
mar. 12/911:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 10/30$363
This Mytrip deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/167:40 pmBWI - BCN
1 stop11h 35mIcelandair
dom. 11/2311:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 10/28$364
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/57:40 pmBWI - BCN
1 stop12h 00mIcelandair
vie. 12/1211:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 10/29$416
This oojo deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/127:40 pmBWI - BCN
1 stop11h 35mIcelandair
mar. 12/2311:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 10/30$422
This Finnair deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/245:33 amBWI - MAD
1 stop18h 12mMultiple Airlines
mar. 12/912:00 pmMAD - BWI
1 stop16h 13mMultiple Airlines
Deal found 10/29$430
This British Airways deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/111:50 amBWI - MAD
1 stop11h 55mBritish Airways
jue. 12/111:00 pmMAD - BWI
1 stop12h 25mBritish Airways
Deal found 10/30$438
This American Airlines deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/3112:29 pmBWI - MAD
1 stop11h 16mAmerican Airlines
mié. 1/1412:50 pmMAD - BWI
1 stop11h 55mAmerican Airlines
Deal found 10/29$441
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/247:00 amBWI - MAD
1 stop20h 15mDelta
mié. 12/310:00 amMAD - BWI
2 stops20h 22mDelta
Deal found 10/28$443
This FlightHub deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/318:35 pmBWI - MAD
1 stop12h 15mBritish Airways
mié. 1/149:05 amMAD - BWI
1 stop15h 40mBritish Airways
Deal found 10/29$448
This KAYAK deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/107:40 pmBWI - BCN
1 stop12h 00mIcelandair
mar. 12/2311:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 10/30$449
This FlightHub deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/2611:50 amBWI - MAD
1 stop11h 55mBritish Airways
mié. 12/36:45 amMAD - BWI
1 stop18h 00mBritish Airways
Deal found 10/28$456

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Spain 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, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Spain that are best for you.

Fly from

Washington, D.C.

Fly to

Spain

Route

Depart

Return

Price

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

mar. 12/9

6:05 pm-8:20 am

Nonstop8h 15m

Barcelona-El Prat

lun. 1/12

2:55 pm-4:40 pm

1 stop31h 45m

$475

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

lun. 11/24

6:05 pm-8:20 am

Nonstop8h 15m

Barcelona-El Prat

mar. 12/2

6:45 am-4:40 pm

1 stop15h 55m

$475

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

lun. 12/1

7:49 pm-8:00 am

1 stop30h 11m

Barcelona-El Prat

mar. 12/9

10:15 am-10:26 am

2 stops30h 11m

$476

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

mié. 1/7

10:30 pm-11:15 pm

1 stop18h 45m

Malaga

mié. 1/14

10:20 am-9:00 pm

1 stop16h 40m

$478

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mar. 11/11

6:05 pm-4:05 pm

1 stop16h 00m

Madrid Barajas

mié. 11/19

6:00 am-4:35 pm

1 stop16h 35m

$479

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mié. 11/12

6:05 pm-7:40 pm

1 stop19h 35m

Madrid Barajas

mié. 11/19

6:00 am-4:35 pm

1 stop16h 35m

$479

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

mié. 11/19

5:45 pm-2:15 pm

1 stop14h 30m

Barcelona-El Prat

mié. 11/26

6:50 am-8:15 pm

1 stop19h 25m

$480

BaltimoreMadrid

BWI - MAD

BWIMAD

Baltimore/Washington

vie. 1/16

8:35 pm-2:15 pm

1 stop11h 40m

Madrid Barajas

mar. 1/20

12:40 pm-11:21 pm

1 stop16h 41m

$480

Washington, D.C.Madrid

IAD - MAD

IADMAD

Washington, D.C. Dulles Intl

mié. 11/12

5:45 pm-11:45 am

1 stop12h 00m

Madrid Barajas

mié. 11/19

5:55 am-2:35 pm

1 stop14h 40m

$481

Washington, D.C.Málaga

IAD - AGP

IADAGP

Washington, D.C. Dulles Intl

dom. 11/23

6:50 pm-4:55 pm

1 stop16h 05m

Malaga

mié. 12/3

10:40 am-11:08 pm

2 stops18h 28m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 60 results
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  • Most accurate provider: When it comes to deals on Washington, D.C.-Spain flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Washington, D.C.-Spain flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Washington, D.C.-Spain flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Spain flights, Cheapflights users trust Expedia the most. Expedia 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.-Spain 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 Washington, D.C. to Spain

Have a flexible travel schedule? Discover the best time to fly to Spain from Washington, D.C. 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. to Spain

What is the cheapest month to book a flight from Washington, D.C. to Spain?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Spain (average of $277). Flying from Washington, D.C. to Spain in June is currently the most expensive (average of $494). 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 WAS to ES?

Find hourly flight availability from Washington, D.C. to Spain. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octubre 30, 2025.

It’s optimal to fly from Washington, D.C. to Spain in the evening. By choosing this option you can save up to 13% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Washington, D.C. to Spain?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Spain. Price data was last updated on November 10, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Spain flight should consider departing on Sunday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Spain. Reviews last updated octubre 30, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and TAP AIR PORTUGAL from Washington, D.C. to Spain to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

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

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

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

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

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

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

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

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

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

Crew

8.1

Comfort

7.3

Food

6.6

Entertainment

7.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

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

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Spain. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Washington, D.C. to Spain?

    A quick flight from Washington, D.C. to Spain can take about 8h 15m. United Airlines provides one of the quickest options available for as low as $475. There are 4046 mi between Washington, D.C. and Spain. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Washington, D.C. to Spain one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $293. Scandinavian Airlines flights start at $310 while deals on Icelandair start at $380 one-way.

  • What are the most popular routes from Washington, D.C. to Spain?

  • What are the most reliable airlines from Washington, D.C. to Spain?

    Consider American Airlines (93%), Qatar Airways (93%) or Aer Lingus (93%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. to Spain.

  • What are the cheapest flights from Washington, D.C. to Spain?

    Looking for the cheapest flight from Washington, D.C. to Spain? While on average our users pay $1,086, our data indicates the cheapest price to be $389. The most popular route (Washington, D.C. Dulles Intl - Madrid Barajas), is priced around $312.

  • Can I find deals for flights from Washington, D.C. to Spain that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Spain flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Spain?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Spain.

  • Can I find deals for business class flights from Washington, D.C. to Spain?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Spain 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. to Spain?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. to Spain (average of $277). Flying from Washington, D.C. to Spain in June is currently the most expensive (average of $494). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Washington, D.C. to Spain

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Washington, D.C. to Spain

Discover the top 10 airlines that operate flights from Washington, D.C. to Spain. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated octubre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Brussels AirlinesCheapest$198Average$733FlexibilityNo cancel feeOn-timeN/A
PLAYCheapest$293Average$442FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$322Average$855FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$325Average$718FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$353Average$729FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$363Average$774FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$385Average$539FlexibilityNo cancel feeOn-time76%
IberiaCheapest$390Average$765FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$409Average$593FlexibilityNo cancel feeOn-time77%
KLMCheapest$409Average$742FlexibilityNo cancel feeOn-time75%

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