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Cheap flights from Washington, D.C. to Barcelona-El Prat Airport from $244

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Barcelona-El Prat Airport departing on 12/8. 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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Find the cheapest flights from Washington, D.C. to Barcelona

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. to Barcelona that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. to Barcelona.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. to Barcelona? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Barcelona, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. to Barcelona

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All round-trip flight deals to Barcelona

The cheapest plane tickets to Barcelona found on KAYAK recently.
6:10 pm - 8:50 pmBWI-BCN
20h 40m1 stop
9:50 pm - 5:00 pmBCN-BWI
25h 10m1 stop
$357PLAY
Find Deal
Sat, Jan 11 - Sun, Jan 26
7:10 pm - 9:10 pmIAD-BCN
21h 00m1 stop
9:50 pm - 6:00 pmBCN-IAD
25h 10m1 stop
$392PLAY
Find Deal
Wed, Mar 12 - Sun, Mar 23
5:30 pm - 10:05 amIAD-BCN
10h 35m1 stop
6:45 am - 3:00 pmBCN-IAD
14h 15m1 stop
$449TAP AIR PORTUGAL
Find Deal
Sat, Jan 18 - Sat, Jan 25
5:30 pm - 5:15 pmIAD-BCN
17h 45m1 stop
6:45 am - 3:00 pmBCN-IAD
14h 15m1 stop
$470TAP AIR PORTUGAL
Find Deal
Sat, Jan 18 - Sat, Jan 25
5:58 pm - 2:30 pmDCA-BCN
14h 32m2 stops
1:30 pm - 10:38 pmBCN-DCA
15h 08m2 stops
$562Iberia
Find Deal
Tue, Dec 3 - Tue, Dec 10
5:49 pm - 12:45 pmDCA-BCN
12h 56m2 stops
1:30 pm - 10:41 pmBCN-DCA
15h 11m2 stops
$570Iberia
Find Deal
Mon, Jan 13 - Tue, Jan 21
9:55 pm - 4:10 pmIAD-BCN
12h 15m1 stop
6:40 am - 7:45 pmBCN-IAD
19h 05m1 stop
$647British Airways
Find Deal
Mon, Dec 30 - Tue, Jan 14
10:15 pm - 9:00 amDCA-BCN
28h 45m1 stop
1:30 pm - 7:59 pmBCN-DCA
12h 29m1 stop
$655British Airways
Find Deal
Sat, Jan 18 - Tue, Jan 21
4:10 pm - 8:50 amDCA-BCN
11h 40m1 stop
11:15 am - 3:29 pmBCN-DCA
33h 14m1 stop
$835United Airlines
Find Deal
Wed, Mar 12 - Sat, Mar 22
4:10 pm - 9:50 amDCA-BCN
11h 40m1 stop
11:00 am - 5:55 pmBCN-DCA
11h 55m1 stop
$845United Airlines
Find Deal
Fri, Mar 7 - Fri, Mar 14
9:20 pm - 12:15 pmBWI-BCN
56h 55m2 stops
Sun, Dec 8
9:54 pm - 11:50 amBWI-BCN
31h 56m1 stop
Fri, Jan 17
9:55 pm - 10:30 pmIAD-BCN
18h 35m1 stop
$415Iberia
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Tue, Dec 3
8:30 pm - 4:30 pmBWI-BCN
14h 00m1 stop
$415Iberia
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Wed, Nov 27
10:45 am - 11:45 amDCA-BCN
19h 00m2 stops
$738TAP AIR PORTUGAL
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Wed, Jan 1
7:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
$743United Airlines
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Wed, Mar 12
5:35 pm - 8:20 pmIAD-BCN
20h 45m3 stops
$763TAP AIR PORTUGAL
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Sat, Dec 7
6:05 pm - 8:20 amIAD-BCN
8h 15mnonstop
$823United Airlines
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Tue, May 13
6:05 pm - 8:20 amIAD-BCN
8h 15mnonstop
$1,003Lufthansa
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Fri, Apr 11
6:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
$1,343Lufthansa
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Thu, Dec 5
8:45 pm - 8:15 pmIAD-BCN
17h 30m1 stop
11:30 am - 7:45 pmBCN-IAD
14h 15m1 stop
$636Aer Lingus
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Sun, Nov 24 - Tue, Nov 26
5:18 pm - 11:00 pmBWI-BCN
23h 42m2 stops
5:50 am - 11:23 pmBCN-BWI
23h 33m3 stops
Sun, Nov 24 - Sat, Dec 7
7:15 pm - 11:45 pmIAD-BCN
22h 30m1 stop
9:10 pm - 3:00 pmBCN-IAD
23h 50m1 stop
$972TAP AIR PORTUGAL
Find Deal
Mon, Nov 25 - Wed, Dec 4
5:30 pm - 10:05 amIAD-BCN
10h 35m1 stop
9:10 pm - 3:00 pmBCN-IAD
23h 50m1 stop
$1,034TAP AIR PORTUGAL
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Tue, Nov 26 - Wed, Dec 4
5:58 pm - 12:45 pmDCA-BCN
12h 47m2 stops
9:15 am - 6:59 pmBCN-DCA
15h 44m2 stops
$1,036Iberia
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Sun, Nov 24 - Sat, Dec 7
5:58 pm - 1:55 pmDCA-BCN
13h 57m2 stops
7:30 am - 7:15 pmBCN-DCA
17h 45m2 stops
$1,061Iberia
Find Deal
Mon, Nov 25 - Wed, Dec 4
10:05 pm - 9:50 amIAD-BCN
29h 45m2 stops
1:15 pm - 3:49 pmBCN-IAD
32h 34m2 stops
$2,147United Airlines
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Sat, Nov 23 - Mon, Dec 2
6:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
11:45 am - 3:15 pmBCN-IAD
9h 30mnonstop
$2,198Lufthansa
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Sun, Nov 24 - Sat, Dec 7
6:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
9:10 am - 8:05 pmBCN-IAD
16h 55m1 stop
$2,237Lufthansa
Find Deal
Sat, Nov 23 - Sun, Dec 1
6:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
12:00 pm - 3:55 pmBCN-IAD
33h 55m1 stop
$2,260United Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
7:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
11:15 am - 2:25 pmBCN-IAD
9h 10mnonstop
$785United Airlines
Find Deal
Wed, Mar 26 - Thu, Apr 3
7:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
11:45 am - 4:15 pmBCN-IAD
9h 30mnonstop
$835United Airlines
Find Deal
Thu, Mar 13 - Fri, Mar 21
6:05 pm - 7:20 amIAD-BCN
8h 15mnonstop
11:15 am - 2:25 pmBCN-IAD
9h 10mnonstop
$885United Airlines
Find Deal
Sat, Mar 29 - Mon, Apr 7
6:35 pm - 8:20 amIAD-BCN
7h 45mnonstop
11:45 am - 3:15 pmBCN-IAD
9h 30mnonstop
$910United Airlines
Find Deal
Thu, Feb 27 - Fri, Mar 7
7:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
11:15 am - 2:25 pmBCN-IAD
9h 10mnonstop
$924United Airlines
Find Deal
Sun, Mar 23 - Sun, Mar 30
7:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
11:15 am - 2:25 pmBCN-IAD
9h 10mnonstop
$935United Airlines
Find Deal
Wed, Mar 26 - Tue, Apr 1
6:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
11:45 am - 4:15 pmBCN-IAD
9h 30mnonstop
$960United Airlines
Find Deal
Fri, Mar 7 - Fri, Mar 14
7:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
11:15 am - 2:25 pmBCN-IAD
9h 10mnonstop
$985United Airlines
Find Deal
Thu, Mar 27 - Wed, Apr 2
6:35 pm - 8:20 amIAD-BCN
7h 45mnonstop
11:45 am - 2:50 pmBCN-IAD
9h 05mnonstop
$1,025Lufthansa
Find Deal
Thu, Feb 20 - Fri, Feb 28
7:15 pm - 8:20 amIAD-BCN
8h 05mnonstop
11:15 am - 2:25 pmBCN-IAD
9h 10mnonstop
$1,032Lufthansa
Find Deal
Sun, Mar 23 - Mon, Mar 31

TAP AIR PORTUGAL flights from Washington, D.C. to Barcelona-El Prat Airport

Our best TAP AIR PORTUGAL deals on Washington, D.C. to Barcelona-El Prat Airport flight tickets
TAP AIR PORTUGAL
Jan 18
IAD5:30 pmWashington, D.C. Dulles Intl
10h 35m
1 stop
BCN10:05 amBarcelona-El Prat
Jan 25
BCN6:45 amBarcelona-El Prat
14h 15m
1 stop
IAD3:00 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Jan 18
IAD5:30 pmWashington, D.C. Dulles Intl
17h 45m
1 stop
BCN5:15 pmBarcelona-El Prat
Jan 25
BCN6:45 amBarcelona-El Prat
14h 15m
1 stop
IAD3:00 pmWashington, D.C. Dulles Intl
TAP AIR PORTUGAL
Feb 27
IAD5:30 pmWashington, D.C. Dulles Intl
12h 15m
1 stop
BCN11:45 amBarcelona-El Prat
Mar 11
BCN6:45 amBarcelona-El Prat
13h 45m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl

PLAY flights from Washington, D.C. to Barcelona-El Prat Airport

Our best PLAY deals on Washington, D.C. to Barcelona-El Prat Airport flight tickets
PLAY
Jan 11
BWI6:10 pmBaltimore/Washington
20h 40m
1 stop
BCN8:50 pmBarcelona-El Prat
Jan 26
BCN9:50 pmBarcelona-El Prat
25h 10m
1 stop
BWI5:00 pmBaltimore/Washington
PLAY
Mar 12
IAD7:10 pmWashington, D.C. Dulles Intl
21h 00m
1 stop
BCN9:10 pmBarcelona-El Prat
Mar 23
BCN9:50 pmBarcelona-El Prat
25h 10m
1 stop
IAD6:00 pmWashington, D.C. Dulles Intl
PLAY
Feb 15
BWI6:10 pmBaltimore/Washington
20h 40m
1 stop
BCN8:50 pmBarcelona-El Prat
Feb 23
BCN9:50 pmBarcelona-El Prat
25h 10m
1 stop
BWI5:00 pmBaltimore/Washington

See travel insights to Barcelona from

How to get the cheapest flight ticket from Washington, D.C. to Barcelona-El Prat 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 typical price of a round-trip flight between Washington, D.C. and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Washington, D.C. is in February. Flight prices, which tend to average around $614, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Washington, D.C. during January instead. Flights to Barcelona-El Prat Airport in January, while not as cheap as those in February, still average around $637.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $879. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $1,062. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Washington, D.C. in the morning is the least expensive time of day to depart. momondo users have found prices as low as $749 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,050 on average. Flights to Barcelona-El Prat Airport from Washington, D.C. in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington, D.C. to Barcelona-El Prat flight route?

Fly from Washington, D.C. Dulles Intl to Barcelona-El Prat for the best Washington, D.C. - Barcelona-El Prat flight prices

How far in advance should I book a flight to Barcelona-El Prat Airport?

In general, most travelers find the cheapest time to book a flight to Barcelona-El Prat Airport is about 6 days prior to their departure date when tickets on average are $891. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Washington, D.C. for as low as $540 on momondo.

What cabin class options are available on Washington, D.C. to Barcelona-El Prat flights?

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

Can stopping save me money on Washington, D.C. to Barcelona-El Prat Airport flights?

You could potentially save up to 72% on your flight if you consider stops on a Washington, D.C. to Barcelona-El Prat Airport flight.

How have Washington, D.C. to Barcelona-El Prat Airport flight prices changed over time?

As of November 2024, prices for Washington, D.C. to Barcelona-El Prat Airport flights are approximately 219% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. to Barcelona-El Prat Airport

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

Cheap Washington, D.C. to Barcelona-El Prat Airport (WAS to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Barcelona-El Prat Airport

Best Price Found

$244

Fastest flight time

8h 05m

Direct flights

Every day
The best one-way flight to Barcelona-El Prat Airport from Washington, D.C. in the past 72 hours is $244. The best round-trip flight deal from Washington, D.C. to Barcelona-El Prat Airport found on momondo in the last 72 hours is $357.
The fastest flight from Washington, D.C. to Barcelona-El Prat Airport takes 8h 05m
Direct flights go from Washington, D.C. to Barcelona-El Prat Airport every day.

  • How far is Washington, D.C. to Barcelona-El Prat by plane?

    The straight-line distance from Washington, D.C. to Barcelona-El Prat is 4028.2 mi. A reasonable flight in good conditions will take 9h 50m.

  • When did momondo last update prices for flights from Washington, D.C. to Barcelona-El Prat Airport?

    Prices for flights from Washington, D.C. to Barcelona-El Prat Airport refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Washington, D.C. to Barcelona-El Prat Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Barcelona-El Prat Airport?

  • What is the most popular airline from Washington, D.C. to Barcelona-El Prat Airport?


Best airlines flying from Washington, D.C. to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Washington, D.C. to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $274Free CancellationRating
7.1
88 reviews
Search PLAY flights
IcelandairPriceFrom $367Free CancellationRating
7.2
553 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $400Free CancellationRating
7.3
1,294 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $498Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
IberiaPriceFrom $503Free CancellationRating
7.0
2,661 reviews
Search Iberia flights
TAP AIR PORTUGALPriceFrom $507Free CancellationRating
7.1
1,891 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $512Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Air FrancePriceFrom $517Free CancellationRating
7.4
1,525 reviews
Search Air France flights
Air CanadaPriceFrom $543Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights
Royal Air MarocPriceFrom $565Free CancellationRating
6.2
515 reviews
Search Royal Air Maroc flights
  • United Airlines Flights From Washington, D.C. to Barcelona-El Prat Airport

    The lowest priced United Airlines flight from Washington, D.C. to Barcelona-El Prat Airport from the last 72 hours was $595. Generally, United Airlines has 5 flights on this route every week with an average price of $1,377. United Airlines is rated 7.4/10 by our users.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Washington, D.C..

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

Flights from Washington, D.C. to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

Yes. momondo can track prices for Washington, D.C. to Barcelona 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.


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