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Barcelona-El Prat

$222+ Cheap flights from District of Columbia to Barcelona-El Prat (BCN)

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 4/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BCN
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap flight deals from District of Columbia to Barcelona-El Prat

Cheapest flights from District of Columbia to Barcelona-El Prat
Explore the most affordable flight options available from District of Columbia to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.

This oojo deal was found by Cheapflights users on 1/27. 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.
Wed 1/2810:30 pm
IAD
-
BCN
1 stop19h 15m
TAP AIR PORTUGAL
Wed 2/410:55 am
BCN
-
IAD
1 stop16h 05m
TAP AIR PORTUGAL
Deal found 1/27$442
This oojo deal was found by Cheapflights users on 1/26. 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.
Sun 11/810:30 pm
IAD
-
BCN
1 stop19h 15m
TAP AIR PORTUGAL
Thu 11/196:45 am
BCN
-
IAD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 1/26$450
This oojo deal was found by Cheapflights users on 1/27. 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.
Sun 11/810:30 pm
IAD
-
BCN
1 stop19h 15m
TAP AIR PORTUGAL
Fri 11/2010:55 am
BCN
-
IAD
1 stop15h 40m
TAP AIR PORTUGAL
Deal found 1/27$451
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:30 pm
IAD
-
BCN
1 stop12h 15m
TAP AIR PORTUGAL
Mon 4/133:00 pm
BCN
-
IAD
1 stop11h 35m
TAP AIR PORTUGAL
Deal found 1/26$457
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Tue 4/285:05 pm
IAD
-
BCN
1 stop20h 15m
TAP AIR PORTUGAL
Thu 5/76:00 am
BCN
-
IAD
1 stop20h 35m
TAP AIR PORTUGAL
Deal found 1/26$458
This oojo deal was found by Cheapflights users on 1/26. 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.
Thu 1/295:30 pm
IAD
-
BCN
1 stop14h 15m
TAP AIR PORTUGAL
Mon 2/26:05 pm
BCN
-
IAD
1 stop26h 30m
TAP AIR PORTUGAL
Deal found 1/26$461
This oojo deal was found by Cheapflights users on 1/27. 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.
Thu 2/265:30 pm
IAD
-
BCN
1 stop12h 15m
TAP AIR PORTUGAL
Thu 3/56:45 am
BCN
-
IAD
1 stop14h 30m
TAP AIR PORTUGAL
Deal found 1/27$462
This Mytrip deal was found by Cheapflights users on 1/26. 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.
Mon 3/236:30 pm
IAD
-
BCN
1 stop17h 45m
TAP AIR PORTUGAL
Wed 4/86:00 am
BCN
-
IAD
1 stop39h 05m
TAP AIR PORTUGAL
Deal found 1/26$464
This flugladen.de deal was found by Cheapflights users on 1/27. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2810:30 pm
IAD
-
BCN
1 stop19h 15m
TAP AIR PORTUGAL
Tue 2/39:10 pm
BCN
-
IAD
1 stop29h 50m
TAP AIR PORTUGAL
Deal found 1/27$466
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/25:30 pm
IAD
-
BCN
1 stop20h 50m
TAP AIR PORTUGAL
Sun 3/86:05 pm
BCN
-
IAD
1 stop27h 10m
TAP AIR PORTUGAL
Deal found 1/26$467
This Kiwi.com deal was found by Cheapflights users on 1/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:30 pm
IAD
-
BCN
1 stop12h 45m
TAP AIR PORTUGAL
Fri 3/62:35 pm
BCN
-
IAD
1 stop12h 25m
TAP AIR PORTUGAL
Deal found 1/25$468
This oojo deal was found by Cheapflights users on 1/26. 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.
Mon 4/134:43 pm
DCA
-
BCN
2 stops13h 22m
British Airways
Wed 4/2210:30 am
BCN
-
DCA
1 stop19h 29m
British Airways
Deal found 1/26$512

Find flight deals from District of Columbia to Barcelona-El Prat

Keep the following information in mind while searching for District of Columbia to Barcelona-El Prat flight deals. Data was last updated January 28, 2026.

Round-trip from

$451
(oojo)

One-way from

$222
(Trip.com)

Popular in

June

Cheapest in

January

Average price

$564

Good round-trip deal

$996 or less

Good one-way deal

$803 or less
From District of Columbia to Barcelona-El Prat
Search Deals
One-way flight from District of Columbia to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($205 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from District of Columbia to Barcelona-El Prat.
Search Deals
Price to beat on a one-way flight from District of Columbia to Barcelona-El Prat.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from District of Columbia to Barcelona-El Prat 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 January 28, 2026.
Use the filters below to find and compare flights from District of Columbia to Barcelona-El Prat Airport that are best for you.

Fly from

District of Columbia

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 2/23

8:30 pm-6:20 pm

1 stop15h 50m

Barcelona-El Prat

Fri 2/27

7:10 pm-6:50 pm

1 stop29h 40m

$544

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Wed 5/13

8:20 pm-11:00 am

2 stops32h 40m

Barcelona-El Prat

Sun 5/17

9:45 am-4:50 pm

1 stop13h 05m

$617

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 3/23

6:30 pm-11:45 am

1 stop12h 15m

Barcelona-El Prat

Sun 4/12

10:40 pm-8:35 pm

1 stop27h 55m

$628

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 4/19

4:59 pm-9:45 am

1 stop10h 46m

Barcelona-El Prat

Thu 4/23

12:50 pm-9:00 pm

1 stop14h 10m

$662

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 4/29

10:00 am-9:45 am

1 stop17h 45m

Barcelona-El Prat

Tue 5/5

12:50 pm-9:00 pm

1 stop14h 10m

$692

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 4/29

4:59 pm-9:45 am

1 stop10h 46m

Barcelona-El Prat

Mon 5/4

12:50 pm-9:00 pm

1 stop14h 10m

$712

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Thu 4/30

1:20 pm-9:45 am

1 stop14h 25m

Barcelona-El Prat

Tue 5/5

12:50 pm-9:00 pm

1 stop14h 10m

$742

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Thu 5/7

4:59 pm-2:45 pm

2 stops15h 46m

Barcelona-El Prat

Mon 5/11

3:45 pm-7:59 am

2 stops46h 14m

$754

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 3/23

7:30 pm-8:20 am

Nonstop7h 50m

Barcelona-El Prat

Fri 4/10

11:15 am-2:05 pm

Nonstop8h 50m

$770

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Wed 3/25

8:26 am-11:45 pm

2 stops34h 19m

Barcelona-El Prat

Wed 4/15

6:00 am-8:35 pm

1 stop20h 35m

$793

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 41 results
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Best time to book a flight from District of Columbia to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from District of Columbia 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 District of Columbia to Barcelona-El Prat Airport

What is the cheapest month to book a flight from District of Columbia to Barcelona-El Prat Airport?

Currently, September is the cheapest month in which you can book a flight from District of Columbia to Barcelona-El Prat Airport (average of $265). Flying from District of Columbia to Barcelona-El Prat Airport in June is currently the most expensive (average of $540). 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.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Barcelona-El Prat. 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 District of Columbia to Barcelona-El Prat Airport?

    A quick flight from District of Columbia to Barcelona-El Prat Airport can take about 10h 46m. Scandinavian Airlines provides one of the quickest options available for as low as $662. The distance from District of Columbia to Barcelona-El Prat Airport is about 4030 mi. 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 District of Columbia to Barcelona-El Prat Airport one-way?

    The cheapest airlines for a one-way flight from District of Columbia to Barcelona-El Prat Airport are Delta ($64), Icelandair ($206), and TAP AIR PORTUGAL ($219).

  • What are the most reliable airlines from District of Columbia to Barcelona-El Prat Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from District of Columbia to Barcelona-El Prat Airport on time: Air Canada (86%), United Airlines (86%), Lufthansa (86%).

  • What are the cheapest flights from District of Columbia to Barcelona-El Prat Airport?

    On average you can expect to pay $2,621 for a flight from District of Columbia to Barcelona-El Prat Airport. The cheapest flight overall is $608 while the most popular route, (Washington, D.C. Dulles Intl - Barcelona-El Prat) is currently priced at $371.

  • Can I find deals for flights from District of Columbia to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Barcelona-El Prat.

  • Can I find deals for business class flights from District of Columbia to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from District of Columbia to Barcelona-El Prat 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 District of Columbia to Barcelona-El Prat Airport?

    Currently, September is the cheapest month in which you can book a flight from District of Columbia to Barcelona-El Prat Airport (average of $265). Flying from District of Columbia to Barcelona-El Prat Airport in June is currently the most expensive (average of $540). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for District of Columbia to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from District of Columbia to Barcelona-El Prat

Discover the top 10 airlines that operate flights from District of Columbia to Barcelona-El Prat. 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$157Average$919FlexibilityNo cancel feeOn-timeN/A
PLAYCheapest$325Average$545FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$351Average$509FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$380Average$620FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$398Average$569FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$468Average$837FlexibilityNo cancel feeOn-time69%
KLMCheapest$483Average$782FlexibilityNo cancel feeOn-time75%
Air FranceCheapest$486Average$878FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$498Average$728FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$499Average$1,149FlexibilityNo cancel feeOn-time76%

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