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IAD - BCN

$368 Find cheap flights from Washington Dulles Airport to Barcelona

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 Barcelona departing on 7/2. 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
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Barcelona-El Prat

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Barcelona.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Barcelona.
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Dulles Intl to Barcelona (IAD-BCN)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Barcelona that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:45 pm - 2:55 pmIAD-BCN
12h 10m1 stop
1:30 pm - 7:15 pmBCN-IAD
11h 45m1 stop
$602Iberia
Find Deal
Fri, May 17 - Fri, May 24
8:45 pm - 2:55 pmIAD-BCN
12h 10m1 stop
7:55 pm - 7:15 pmBCN-IAD
29h 20m1 stop
$612Iberia
Find Deal
Fri, May 17 - Wed, May 22
6:50 pm - 11:10 pmIAD-BCN
22h 20m2 stops
12:35 am - 5:40 pmBCN-IAD
23h 05m3 stops
Mon, May 27 - Thu, Jun 6
6:50 pm - 7:15 pmIAD-BCN
18h 25m3 stops
6:00 am - 5:40 pmBCN-IAD
17h 40m3 stops
Mon, May 27 - Thu, May 30
6:50 pm - 9:40 pmIAD-BCN
20h 50m1 stop
10:40 pm - 5:40 pmBCN-IAD
25h 00m1 stop
$684PLAY
Find Deal
Thu, May 9 - Wed, May 15
6:50 pm - 9:40 pmIAD-BCN
20h 50m1 stop
10:40 pm - 5:40 pmBCN-IAD
25h 00m1 stop
$693PLAY
Find Deal
Sun, May 19 - Wed, May 29
10:20 pm - 7:20 pmIAD-BCN
15h 00m1 stop
6:00 am - 3:20 pmBCN-IAD
15h 20m1 stop
$834TAP AIR PORTUGAL
Find Deal
Fri, May 10 - Thu, May 16
5:20 pm - 2:10 pmIAD-BCN
14h 50m1 stop
6:00 am - 3:20 pmBCN-IAD
15h 20m1 stop
$858TAP AIR PORTUGAL
Find Deal
Thu, May 9 - Thu, May 16
6:10 pm - 8:20 amIAD-BCN
8h 10mnonstop
12:20 pm - 8:19 pmBCN-IAD
13h 59m1 stop
$861United Airlines
Find Deal
Sun, Jul 28 - Mon, Aug 19
5:55 pm - 11:00 amIAD-BCN
11h 05m1 stop
10:35 am - 8:30 pmBCN-IAD
15h 55m1 stop
$896British Airways
Find Deal
Mon, Jul 29 - Mon, Aug 19

Flights from Dulles Intl to Barcelona - Travel Insights & Trends

Get data-powered insights and trends into flights from Dulles Intl to Barcelona to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Barcelona?

The average price of all flights from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Barcelona on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Washington Dulles Airport to Barcelona. For your return ticket, we recommend flying on a Monday and avoiding Fridays for the best deals.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport is January, where tickets cost $646 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $1,511 and $1,432 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 59 days before departure.

Which airlines provide the cheapest flights from Washington Dulles Airport to Barcelona?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from Washington Dulles Airport to Barcelona found on KAYAK was with PLAY for $368. Iberia proposed a round-trip connection from $602 and PLAY from $684.

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Barcelona-El Prat Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport.
There is just one airline that flies from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport direct and that is United Airlines. The best one-way deal found from United Airlines for the route is $691.

How many flights are there between Washington, D.C. Dulles Intl Airport and Barcelona-El Prat Airport per day?

There is a maximum of 1 nonstop flight a day that takes off from Washington, D.C. Dulles Intl Airport and lands in Barcelona-El Prat Airport, with an average flight time of 8h 10m. The most common departure time is 6:00 pm and most flights take off in the evening. Each week, there are 7 flights.

Which cabin class options are there for flights between Washington, D.C. Dulles Intl Airport and Barcelona-El Prat Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Washington Dulles Airport to Barcelona take?

Nonstop flights from Washington Dulles Airport generally make it to Barcelona in 8h 05m. The flying distance between the two cities is 4,046 miles.

What’s the earliest departure time from Washington Dulles Airport to Barcelona?

Early birds can take the earliest flight from Washington, D.C. Dulles Intl Airport at 6:10 pm and will be landing in Barcelona-El Prat Airport at 8:20 am.

What’s the latest departure time from Washington Dulles Airport to Barcelona?

If you prefer to fly at night, the latest flight from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport jets off at 6:10 pm and lands at 8:20 am.

Good to know

Low season

January

High season

May

Cheapest flight

$368
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Washington Dulles Airport to Barcelona

When to book flights from Dulles Intl to Barcelona

Are your dates flexible? Find out the best times to travel from Dulles Intl to Barcelona based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Barcelona-El Prat flights

  • What airlines operate flights from Washington Dulles Airport to Barcelona?

    Several major airlines offer flights between Washington Dulles Airport and Barcelona, including United Airlines, American Airlines, Delta Air Lines, and Iberia. These carriers provide both non-stop and connecting flights through major hubs such as Newark Liberty International Airport, Chicago O'Hare International Airport, or Houston George Bush Intercontinental Airport, giving passengers various options to choose from.

  • What are the luggage restrictions on United Airlines on flights from Washington Dulles Airport to Barcelona?

    On United Airlines flights from Washington Dulles Airport to Barcelona, the luggage restrictions include one carry-on bag and one personal item per passenger. The carry-on bag must not exceed 22 x 13 x 8 in in size and should weigh no more than 24 lbs.

  • Are there any airport lounges at Washington Dulles Airport for passengers traveling to Barcelona?

    Yes, Washington Dulles Airport offers several airport lounges that cater to passengers traveling to Barcelona. These lounges provide a comfortable and relaxing environment, offering amenities such as complimentary food and beverages, business services, and more. Access to these lounges may be available through various means, including airline loyalty programs, premium class tickets, or lounge memberships.

  • Can I use public transportation to get from Barcelona Airport to the city center?

    Yes, Barcelona Airport (El Prat) is well-connected to the city center by public transportation. The airport has a dedicated train station, which offers regular services to various city destinations. Additionally, there are bus services and taxis available outside the airport terminals, providing convenient transportation options for travelers.

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Barcelona-El Prat Airport was $368 for a one-way ticket and $602 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Barcelona?

    Yes, you’ll need a passport to travel to Barcelona from Washington Dulles Airport.

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Barcelona?

    American Airlines, Finnair, and Vueling offer inflight Wi-Fi service on the Washington Dulles Airport to Barcelona flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Barcelona?

    The Boeing 767-400 is the aircraft model that flies most regularly on the Washington Dulles Airport to Barcelona flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Barcelona?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Barcelona.

  • On which days can I fly direct from Washington Dulles Airport to Barcelona?

    There are nonstop flights from Washington Dulles Airport to Barcelona on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to Barcelona, United Airlines or PLAY?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Barcelona are United Airlines and PLAY. With an average price for the route of $1,425 and an overall rating of 7.3, United Airlines is the most popular choice. PLAY is also a great choice for the route, with an average price of $353 and an overall rating of 7.2.

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

    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 Barcelona.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Barcelona 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 Barcelona?

    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 Barcelona with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and BCN can sometimes prove cheaper using this method.

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

    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 Barcelona 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 a cheap flight from IAD to Barcelona-El Prat

  • Looking for a cheap flight? 25% of our users found flights on this route for $1,146 or less one-way and $1,375 or less round-trip.
  • If you have a layover during your journey, familiarize yourself with the common layover destinations for specific airlines. For example, United Airlines often offers layovers in cities like Newark, Houston, or Chicago. Understanding the duration and location of your layover can help you plan your trip more effectively, allowing you to explore the city or make necessary arrangements for your comfort during the layover period.
  • Check if your airline offers online check-in. Online check-in allows you to bypass long queues at the airport and secure your seat in advance. Most airlines open online check-in 24 hours before the scheduled departure time. Take advantage of this convenience to save time and ensure a smoother airport experience.
  • If you have specific dietary preferences or restrictions when flying from Washington Dulles Airport (IAD) to Barcelona (BCN), notify your airline in advance. United Airlines offers special meals, such as vegetarian, vegan, gluten-free, or kosher options. Contact the airline's customer service or make the request during the booking process to ensure that your dietary needs are accommodated during the flight.
  • United Airlines provides assistance to passengers with disabilities flying from Washington Dulles Airport to Barcelona. They offer various services, including wheelchair assistance, priority boarding, and dedicated staff to guide and support passengers throughout their journey. United Airlines ensures that passengers with disabilities have a comfortable and smooth travel experience, prioritizing their needs and providing the necessary assistance to make their trip as seamless as possible.
  • Consider packing items such as a travel pillow, earplugs or noise-canceling headphones, an eye mask, and a blanket to enhance your comfort during the flight. These accessories can help you relax, rest, and make the journey more enjoyable.
See more tips

Prefer to fly non-stop from Washington Dulles Airport to Barcelona?

Find which airlines fly direct from Dulles Intl to Barcelona-El Prat, which days they fly and book direct flights.

Nonstop departures

Washington, D.C. Dulles Intl to Barcelona-El Prat

Monday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Tuesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Wednesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Thursday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Friday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Saturday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Sunday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

See more direct flights

Nonstop returns

Barcelona-El Prat to Washington, D.C. Dulles Intl

Monday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Tuesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Wednesday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Thursday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Friday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Saturday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

Sunday

Air Canada, Lufthansa, United Airlines

Air Canada, Lufthansa, +1 more

See more direct flights
See more direct flights

Top 5 airlines serving from Dulles Intl to Barcelona

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Barcelona. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Barcelona? 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.
7.3
United AirlinesOverall score based on 11125 reviews
8.1Crew
7.7Boarding
7.2Comfort
7.1Entertainment
6.7Food
Airline reviews

Food was terrible Not many options Stewards dont care Delay

2.0 MediocreAnonymous, Apr 2024IAD - FRA
Read more about United Airlines reviews

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.

Wasn’t very crowded. Seamless processes. No issues traveling with two little kids.

Kayak, the site I went through to book our flight, sent very unclear emails about flight changes. Kayak was incredibly unhelpful in their communications with me about this, promising to work on resolving the issue, and failing to do so. As a result, I needed to get a hotel in Brussels and am now in the process of trying to get reimbursed. On the other hand, the flight personnel in Brussels were very helpful, taking time to look into the issue and determine if they could help. I am very grateful for them and have no problems with the airline. For Kayak, however, I will never use it again and will never recommend it to anyone, and will even discourage people who consider going through that site. My worst experience ever....

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

The transatlantic flight was wonderful. The regional reminded me of jet blue. Crazy and packed. Not enough overhead space and tough on elderly.

All OK. Food, best bring your own. Even a BigMac will be better.

Always find Aer Lingus reliable and good value for money. Food on this flight was pretty basic and the headphone Jack at my seat only worked for one ear. Little disappointed in movie selection, limited on recent releases. Staff are okay - but I always buy a cheap ticket so not like I expect first class opulence anyway!!!

It was cold the whole flight. Luckily had Ski-Jacket with hoodie. The food was just boiled macaroni in 'ketchup'. Better bring your own BigMac. Assisted Boarding was SUPERB!

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.

We liked the crew. They were competent, professional and friendly. The only big negative was our departure was delayed several times and the airport staff did not communicate what the problems were and what we should expect.

O comissário não nos serviu bebida no jantar. Quando voltou somente serviu água.

Airline attendant never walks along the isle to check if everyone is ok. The food is worst I’ve experienced. Chicken pasta is very salty while the fish is bland and over-cooked. Only two toilets for the entire economy section.

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.

I like the team but I don't like the food you provided with money. I want free food and free water.

An average flight experience. For our transatlantic portion, they provided a main meal and two snacks. However, the food was not very tasty and the drinks far too small and infrequent for such a long flight. The regrettable part of the flight was that the toilets were extremely filthy. I feel this is unacceptable.

Both flights were delayed. I lost my connection on the way back. No voucher or anything was givenx I had business ticket and no support to make it on time. I got to the door running 5 min after they close. Food really bad. Breakfast in business was worst that I what I remember in economy. Even though I have accumulated many miles, I don’t think Inwill keep buying Iberia. I am a frequent business traveler.

The food is really eco only level. Breakfast was shameful. I am considering to stop flying with Iberia. Business prices are as expensive as other companies with much better service.

I called prior to flying to confirm our baggage allowance which was 5 bags. On our outbound flight thee were no problems. On the return flight we were charged for each bag totaling $400! We are working with customer service to resolve the issue.

Why no entertainment? Also water should be free, it is basic human right.

Late boarding. Delayed departure leading to rushed connection at Madrid Barajas. Not necessarily Iberia's fault but delay loading cargo didn't help.

German crew were very kind. Food was okay but can be better, especially bread was not good, Garbage collection was very poor.

Awful Terrible staff poor communication Flight delayed for an hour with no apology or explanation and no help re missing connecting flight. Resulted in a 7 hour layover at Munich waiting for another connecting flight. Only 15 euros refreshment voucher given. Will not fly Lufthansa again

Both flights were late for what appeared to be the airline’s not having the planes ready. Arrived over 6 hours late.

It was a busy flight and all the crew were very helpful and gracious

Seats were not the most comfortable and food options weren’t great but overall but everything else was excellent

Already stated....flights were fine. Late luggage a disappointment and failure my Lufthansa to get my bag delivered in a timely fashion.

Check-in very easy and smooth. Plane and crew were nice. Seat open next to me created more space. Food was fair but plentiful. Lots of movies and I was able to sleep some on the way to Munich. Very tight connection, about an hour. Fast through passport control and a bit of a walk to last G terminal gate but I made my connection to Palma. Unfortunately, my luggage did not make it. It is now almost 24 hours since I anded and still NO luggage. I know it landed last night on another flight. Local delivery should be today to my hotel in Palma but nothing yet. I asked about the tight connection when I checked in and was assured they would get my luggage to the connecting flight. Very disappointing it missed my flight but more disappointing that it has taken so long to arrive. Failure on the airlines and service to get my luggage to date.

I wish the flight attendant was a little bit kinder

The food wasn’t great and it would be nice if the airlines showed documentaries about the countries we are flying into.

Disappointed everytime. The app doesn't load the boarding passes. They have lots of agent that seem to be busy doing nothing with a long line waiting to get paper boarding passes. Food choices are poor. Entertainment is less than entertaining.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Barcelona found on KAYAK in the last 72 hours.
7/2Tue
1 stopPLAY
20h 50mIAD-BCN
$368
7/21Sun
1 stopPLAY
20h 50mIAD-BCN
$370
7/2Tue
1 stopPLAY
20h 50mIAD-BCN
$377
6/30Sun
2 stops
45h 55mIAD-BCN
$378
6/2Sun
1 stopTAP AIR PORTUGAL
39h 00mIAD-BCN
$614
6/2Sun
1 stopTAP AIR PORTUGAL
39h 00mIAD-BCN
$620
5/16Thu
1 stopIberia
21h 10mIAD-BCN
$639
7/31Wed
nonstopUnited Airlines
8h 10mIAD-BCN
$758
8/2Fri
nonstopUnited Airlines
8h 10mIAD-BCN
$858
5/18Sat
nonstopLufthansa
8h 10mIAD-BCN
$958

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Last minute flights from Dulles Intl to Barcelona

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Barcelona that are departing in the next 10 days.
5/5Sun
multi-stopScandinavian Airlines
19h 05mIAD-BCN
5/15Wed
multi-stopScandinavian Airlines
24h 55mBCN-IAD
$516
5/5Sun
multi-stopScandinavian Airlines
19h 05mIAD-BCN
5/15Wed
multi-stopScandinavian Airlines
24h 55mBCN-IAD
$523
5/5Sun
multi-stopPLAY
20h 50mIAD-BCN
6/2Sun
multi-stopPLAY
25h 00mBCN-IAD
$564
5/5Sun
multi-stopPLAY
20h 50mIAD-BCN
5/15Wed
multi-stopPLAY
25h 00mBCN-IAD
$573
5/9Thu
multi-stopTAP AIR PORTUGAL
14h 50mIAD-BCN
5/16Thu
multi-stopTAP AIR PORTUGAL
15h 20mBCN-IAD
$858
5/7Tue
multi-stopTAP AIR PORTUGAL
11h 35mIAD-BCN
5/16Thu
multi-stopTAP AIR PORTUGAL
15h 20mBCN-IAD
$931
5/7Tue
multi-stopIberia
10h 00mIAD-BCN
5/14Tue
multi-stopIberia
15h 30mBCN-IAD
$1,037
5/7Tue
multi-stopIberia
12h 30mIAD-BCN
5/13Mon
multi-stopIberia
30h 20mBCN-IAD
$1,041
5/6Mon
multi-stopRoyal Air Maroc
15h 50mIAD-BCN
5/12Sun
multi-stopRoyal Air Maroc
29h 10mBCN-IAD
$1,148
5/5Sun
multi-stopRoyal Air Maroc
15h 50mIAD-BCN
5/12Sun
multi-stopRoyal Air Maroc
29h 10mBCN-IAD
$1,158

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Washington Dulles Airport - Barcelona Flights

Departure:

Washington Dulles Airport (IAD)United States

Destination:

Barcelona-El Prat (BCN)Spain

Return flight deals:

Barcelona-El Prat - Washington Dulles Airport

Cabin classes:

$3,804
$1,848
$1,145