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Find cheap flights from Washington Dulles Airport to Spain from $257

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Spain departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
sam. 6/29
sam. 7/6

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Best Spain Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Madrid
Madrid1 stop$325
Málaga
Málaga1 stop$623
Valencia
Valencia2 stops$526
Seville
Seville1 stop$534
Ibiza
Ibiza1 stop$603
Alicante
Alicante1 stop$546
Bilbao
Bilbao2 stops$627
Granada
Granada1 stop$714
San Sebastian
San Sebastian1 stop$764
Vigo
Vigo2 stops$590
Oviedo
Oviedo1 stop$605
Arrecife
Arrecife1 stop$690
Mahón
Mahón2 stops$613
A Coruña
A Coruña1 stop$749

Good to know

Low season

January

High season

June

Cheapest flight

$257
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Washington Dulles Airport to Madrid

FAQs - booking Spain flights

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Spain from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Spain with an airline and back to Washington Dulles Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Spain from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Spain

  • Morning departure is around 7% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Dulles Intl to Spain

 
Need help choosing which airline to fly with from Dulles Intl to Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10777 reviews
7.7Boarding
6.7Food
7.1Entertainment
8.1Crew
7.2Comfort
Airline reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

4.0 OkayAnonymous, May 2024IAD - DEN
Read more about United Airlines reviews

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Food was terrible Not many options Stewards dont care Delay

The ride was good but no food ot entertainment hence, it was just over an hour flight.

they made me check my carryon. There was space in the overhead bins.

The plane was delayed 2 hours. The wifi did not work. The seat in first class was not comfortable because the bottom felt like it lost all of its padding. And I did not like when the flight attendant made me wait at my seat to use the bathroom and didn't tell me why. If there were too many people using the 1st Class bathroom, she should have told me to go in the back, coach bathrooms. I guess I have to feel fortunate that they found 2 local pilots to still fly the plane tonight after the original pilots ended up at an airport 60 miles away due to high winds.

The crew were really great, but the 4 hour delay in small chunks was the worst.

Every experience was good except for the lack of comfort in those economy seats. I never had knee pain until that flight. Those seats are uncomfortable.

I bought internet for the flight. Don’t waste your money. I wasn’t able to download a 1 Mb file from Google Docs during a 3-4 hr period. You can only use WhatsApp and email if you are willing to wait.

Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.

Pretty fair for the price of the plane ticket. Food was poorly, but overall was a ok experience for a super long flight.

Good. Madrid to SFO was way better than ARN to Madrid. Mercifully, the seats to Madrid didn't recline. So although there was no leg room, your knees didn't get crushed

Overall was good except for the seat which, for an 8 hour intercontinental flight, was uncorfortable. For that kind of flight seats should have more space, even for economy seats.

Needed more info on connecting flight. Late flight made very short connection. Lost luggage that we still do not have!

Seats comfortable on economy plus and attendants very helpful. Food was ok. Bathrooms needed servicing.

Good food, prompt and timely flight, good on-board personnel

Thankful for 2-4-2 economy seating. Food was ok. Free beer & wine in economy was nice. Served hot dinner, mud- flight snack and pre-arrival ham sandwich. Seat with pillow & blanket. Reasonable movie options. Overall, a good experience. IBERIA APP is terrible terrible terrible.... needs to get upgraded to equivalent of TAP Airlines App. No option to bid or request an upgrade. Very disappointing.

My luggage did not get to my Miami destination/home. I am waiting for it 24 hours later.

The only comment I have is why do you sell snacks on board? They should be free. When we take domestic flights here in US, our snacks are free. Also, please communicate with me in English. I received so many emails way before my flight that were in Spanish that I had to ask my son to interpret for me. You should be WELL AWARE if the customers you are communicating speak the language, it does mean that we speak and understand Spanish because we are traveling to Spain, NOT NECESSARILY! Thank you!

Flight was delayed by well over an hour. Communication was terrible.

Delayed takeoff was inconvenient. We should have boardrd later. Coffee/ beverage service on a 7:30 flight would have been good.

Flight from Lisbon to Barcelona was ok. Business flight Boston to Lisbon was awful. Attendants should pay more attention to Business Passengers and not be so stingy with water. Worse Business Flight I have ever taken. Food was awful. Cramped for space.

I thought Miami's airport was very disorganized during the Boarding.

Very efficient boarding - other airlines could learn from them. Friendly, efficient crew. Red eye flight, so dinner meal was irrelevant. Breakfast could have been more substantial. Seats reasonably comfy.

Disastrous boarding. Entered air bridge only to descend stairs and enter a bus. Plane had insufficient storage, was old and chair recline was damaged. Air stewardess was sullen.

Perfect although it took an hour to board the plane but other than that it was great

The flight crew was good, the flight itself was quick and comfortable

Boarding was late by 30 min due to a bus missing to take us to the plane... And then the flight was delayed by about 90 minutes, in a 60 min flight

The quality of the aircraft and the professionalism of TAP's staff were perfect. The quality of vegan meals can be hit or miss depending on the airline and the city of departure; on this flight, our vegan meals were quite good. The boarding process for the connecting flight in Lisbon could have been organized a bit better, but it did not spoil our overall experience with TAP, which was excellent. I'd definitely recommend TAP to others.

TAP Air makes you take a bus on arrival or departure, making it difficult for passengers to make connections.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Overall, the flight was comfortable without any serious issues. Transit through Frankfurt airport was a little confusing, but not too difficult if you follow the signs

There was a screaming child behind our seats. This prevented us from getting any sleep during the night.

There was a screaming child just behind our seats. This prevented us from getting any sleep during the night!!

Staff disappeared after dinner service until breakfast, no help with beds, no help running to our gate to catch connection cause flight was late, our luggage didn’t make it, took over 24 hours to get luggage to hotel, no compensation!!

Everything was good except food. I believe there is room for improvement

Houston to Porto flight delayed landing made us miss our connection. Tried to get on standby for the next flight and even though the lady knew we wouldn’t be able to get on it and she sent us down there. We sat there three hours and then we’re told there’s no way you’re getting on this flight. So we had to go to customer service and ended up having to spend the night in Frankfurt and missed a whole day of our vacation in Porto

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

First time flying with BA and I will do it again. Staff at airport and on board were very nice and helpful

they are improving. The crew from Charlotte to Tampa was outstanding. SMILING and trying to be helpful with the customers.

Wonderful service and very comfy in the bulkhead in Economy Plus! Delicious food.

The BA team at Sky Harbor is deplorable, full of unnecessary attitude and poor communication. It seems like every member of the team was looking at another to solve the problem, instead of taking agency to do so themselves. I saw no less than 6 altercations with the same gate agent where he threatened to revoke the passengers boarding pass for asking a wildly reasonable question, something as simple as where the cue to board was. I’ve complained to BA before but it seems this isn’t an issue for them, which is very disappointing

Boarding poor in London,ok in Chicago. Don’t like Heatrow/terminal5

It was very good. We got a late start by about an hour and a half. However I worked rather have that than crash. It was purely mechanical. They had our tickets ready when we came off the plane in London for the next leg. The only mishap was when we got to Lisbon my husbands luggage made or bit mine didn't. All was not lost because I did finally get it 2 days later. I was really pleased that they c made the effort.

Leg space was not enough. The meal was not satisfactory.

Liked that my American Airlines status seamlessly transferred to BA so luggage check was free. Flights were on time, boarding quick. Wish they didn’t assign connecting gate so late at Heathrow.

The entire process was flawless and as expected flying first class. The only thing that I have a complaint on...when first boarding, the plane was EXTREMELY cold; then when we were trying to sleep, it was way too hot - just better regulating (especially trying to sleep) would have made it perfect.

Book cheap flights from Washington, D.C. to Spain

Recent round-trip flight deals

10/16mer.
1 stopTAP AIR PORTUGAL
10h 35mIAD-MAD
10/31jeu.
1 stopTAP AIR PORTUGAL
13h 20mMAD-IAD
$325
10/14lun.
1 stopTAP AIR PORTUGAL
10h 55mIAD-MAD
10/24jeu.
1 stopTAP AIR PORTUGAL
15h 15mMAD-IAD
$327
10/14lun.
1 stopIberia
17h 35mIAD-MAD
10/24jeu.
nonstopIberia
8h 55mMAD-IAD
$383
11/18lun.
1 stopBritish Airways
10h 50mIAD-MAD
12/3mar.
1 stopBritish Airways
12h 35mMAD-IAD
$423
10/21lun.
2 stopsUnited Airlines
29h 00mIAD-MAD
11/15ven.
2 stopsUnited Airlines
29h 37mMAD-IAD
$433
10/7lun.
1 stopBritish Airways
12h 45mIAD-MAD
10/17jeu.
nonstopBritish Airways
8h 55mMAD-IAD
$457
9/22dim.
1 stopIberia
12h 40mIAD-MAD
10/1mar.
nonstopIberia
8h 55mMAD-IAD
$479
10/23mer.
nonstopUnited Airlines
7h 50mIAD-MAD
10/30mer.
1 stopUnited Airlines
14h 10mMAD-IAD
$510
8/24sam.
1 stopLufthansa
30h 55mIAD-VLC
12/15dim.
1 stopLufthansa
15h 50mVLC-IAD
$639
8/24sam.
2 stopsLufthansa
54h 40mIAD-VLC
12/15dim.
1 stopLufthansa
15h 50mVLC-IAD
$691

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Recent one-way flight deals

10/8mar.
1 stopTAP AIR PORTUGAL
11h 15mIAD-MAD
$257
10/6dim.
1 stopTAP AIR PORTUGAL
11h 00mIAD-MAD
$259
10/8mar.
nonstopIberia
7h 40mIAD-MAD
$390
8/20mar.
nonstopIberia
7h 40mIAD-MAD
$415
8/12lun.
nonstopLufthansa
7h 55mIAD-MAD
$429
7/20sam.
nonstopBritish Airways
7h 40mIAD-MAD
$521
8/19lun.
nonstopLufthansa
7h 55mIAD-MAD
$525
9/20ven.
nonstopUnited Airlines
7h 50mIAD-MAD
$574
7/10mer.
1 stopBritish Airways
12h 10mIAD-PMI
$656
7/31mer.
nonstopUnited Airlines
8h 10mIAD-BCN
$977

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Last minute flights from Dulles Intl to Spain

Last minute flight, train and bus deals

6/3lun.
multi-stopITA Airways
25h 02mIAD-MAD
6/18mar.
multi-stopITA Airways
17h 37mMAD-IAD
$535
6/3lun.
multi-stopITA Airways
18h 13mIAD-MAD
6/18mar.
multi-stopITA Airways
14h 50mMAD-IAD
$575
6/4mar.
multi-stopIberia
10h 00mIAD-IBZ
6/12mer.
multi-stopIberia
26h 15mIBZ-IAD
$683
6/4mar.
multi-stopIberia
18h 15mIAD-IBZ
6/12mer.
multi-stopIberia
12h 55mIBZ-IAD
$687
6/2dim.
multi-stopTAP AIR PORTUGAL
32h 20mIAD-MAD
6/7ven.
multi-stopTAP AIR PORTUGAL
17h 50mMAD-IAD
$742
6/2dim.
multi-stopTAP AIR PORTUGAL
11h 00mIAD-MAD
6/4mar.
multi-stopTAP AIR PORTUGAL
23h 00mMAD-IAD
$776
6/4mar.
multi-stopUnited Airlines
11h 50mIAD-MAD
10/16mer.
nonstopUnited Airlines
8h 50mMAD-IAD
$903
6/3lun.
multi-stopUnited Airlines
12h 05mIAD-MAD
6/18mar.
nonstopUnited Airlines
8h 35mMAD-IAD
$949
6/3lun.
multi-stopLufthansa
12h 15mIAD-MAD
10/16mer.
nonstopLufthansa
8h 50mMAD-IAD
$992
6/3lun.
nonstopLufthansa
7h 55mIAD-MAD
10/16mer.
nonstopLufthansa
8h 50mMAD-IAD
$1,052

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Washington Dulles Airport - Spain Flights