Barcelona-El Prat

$385+ Cheap flights from Reagan-National (DCA) 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BCN
Jul 27 — Aug 31
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Cheap flight deals from Reagan-National to Barcelona-El Prat

Cheapest flights from Reagan-National to Barcelona-El Prat
Explore the most affordable flight options available from Reagan-National to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.

This Mytrip deal was found by Cheapflights users on 6/26. 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.
Tue 8/1111:00 am
DCA
-
BCN
3 stops23h 55m
Multiple Airlines
Wed 8/265:50 am
BCN
-
DCA
3 stops18h 22m
Multiple Airlines
Deal found 6/26$776
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:25 pm
DCA
-
BCN
1 stop13h 20m
JetBlue
Wed 10/2112:50 pm
BCN
-
DCA
1 stop14h 10m
JetBlue
Deal found 6/26$777
This JetBlue deal was found by Cheapflights users on 6/26. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/272:30 pm
DCA
-
BCN
1 stop13h 15m
JetBlue
Wed 10/712:50 pm
BCN
-
DCA
1 stop12h 30m
JetBlue
Deal found 6/26$785
This KAYAK deal was found by Cheapflights users on 6/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:55 pm
DCA
-
BCN
1 stop29h 50m
JetBlue
Wed 10/2112:50 pm
BCN
-
DCA
1 stop14h 10m
JetBlue
Deal found 6/25$789
This Justfly.com deal was found by Cheapflights users on 6/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:00 am
DCA
-
BCN
1 stop16h 45m
JetBlue
Fri 10/912:50 pm
BCN
-
DCA
1 stop33h 27m
JetBlue
Deal found 6/26$790
This Mytrip deal was found by Cheapflights users on 6/25. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:00 am
DCA
-
BCN
3 stops22h 05m
Multiple Airlines
Mon 8/2411:25 am
BCN
-
DCA
2 stops27h 27m
Multiple Airlines
Deal found 6/25$796
This Flighttix deal was found by Cheapflights users on 6/25. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/101:25 pm
DCA
-
BCN
1 stop14h 20m
JetBlue
Wed 8/1912:50 pm
BCN
-
DCA
1 stop15h 00m
JetBlue
Deal found 6/25$803
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:30 pm
DCA
-
BCN
1 stop13h 15m
JetBlue
Tue 10/612:50 pm
BCN
-
DCA
1 stop12h 30m
JetBlue
Deal found 6/26$805
This United Airlines deal was found by Cheapflights users on 6/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:55 pm
DCA
-
BCN
1 stop33h 05m
United Airlines
Fri 10/2312:15 pm
BCN
-
DCA
1 stop28h 05m
United Airlines
Deal found 6/25$806
This United Airlines deal was found by Cheapflights users on 6/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:30 am
DCA
-
BCN
1 stop24h 45m
United Airlines
Tue 10/131:15 pm
BCN
-
DCA
1 stop25h 40m
United Airlines
Deal found 6/26$810
This CheapOair deal was found by Cheapflights users on 6/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:00 am
DCA
-
BCN
2 stops29h 10m
Multiple Airlines
Mon 8/318:00 am
BCN
-
DCA
2 stops19h 50m
Multiple Airlines
Deal found 6/25$811

Find flight deals from Reagan-National to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) to Barcelona-El Prat (BCN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$770
(Condor)

One-way from

$385
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$1,557
Provider with most accurate pricing for Washington, D.C. Reagan-National-Barcelona-El Prat flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Barcelona-El Prat flights.
From Washington, D.C. Reagan-National to Barcelona-El Prat
One-way flight from Washington, D.C. Reagan-National to Barcelona-El Prat
Highest demand for flights based on searches. 5% potential increase in price ($57 potential increase over avg. RT price).
Cheapest flight prices on average. 6% potential price decrease ($61 potential savings vs. average RT price).
Average for round-trip flights in June 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 June 27, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 8/9

2:25 pm-9:45 am

1 stop13h 20m

Barcelona-El Prat

Fri 8/21

12:50 pm-9:50 pm

1 stop15h 00m

$875
Quickest round-trip

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 8/12

5:00 pm-9:45 am

1 stop10h 45m

Barcelona-El Prat

Fri 8/21

12:50 pm-7:05 pm

1 stop12h 15m

$902

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 8/12

2:59 pm-12:05 pm

2 stops15h 06m

Barcelona-El Prat

Sat 8/22

10:30 am-9:00 pm

1 stop16h 30m

$954

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Thu 8/13

6:23 pm-4:00 pm

2 stops15h 37m

Barcelona-El Prat

Mon 8/24

1:35 pm-11:33 pm

2 stops15h 58m

$964

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 8/11

5:00 pm-9:45 am

1 stop10h 45m

Barcelona-El Prat

Sun 8/23

12:50 pm-9:50 pm

1 stop15h 00m

$970

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 8/9

1:25 pm-9:45 am

1 stop14h 20m

Barcelona-El Prat

Sun 8/23

12:50 pm-9:50 pm

1 stop15h 00m

$970

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 8/23

1:55 pm-6:45 am

1 stop10h 50m

Barcelona-El Prat

Tue 8/25

12:50 pm-9:13 pm

1 stop14h 23m

$987

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Fri 8/7

1:25 pm-10:10 pm

2 stops26h 45m

Barcelona-El Prat

Fri 8/21

8:00 am-9:50 pm

2 stops19h 50m

$990

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Fri 8/7

7:35 pm-4:25 pm

2 stops14h 50m

Barcelona-El Prat

Thu 8/13

6:20 am-4:34 pm

2 stops16h 14m

$1,038

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 7/21

2:25 pm-9:45 am

1 stop13h 20m

Barcelona-El Prat

Mon 8/10

12:50 pm-9:50 pm

1 stop15h 00m

$1,120

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/24

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Reagan-National to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reagan-National to Barcelona-El Prat in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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. Reagan-National Airport-Barcelona-El Prat Airport 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 Reagan-National to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Reagan-National 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. Reagan-National Airport to Barcelona-El Prat Airport

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport?

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport (average of $503). Flying from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,634). 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.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport?

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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 Barcelona-El Prat. Reviews last updated June 27, 2026.
See what other customers who have flown with United Airlines,American Airlines, andJetBlue from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport?

    Airlines like JetBlue and British Airways fly from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport in about 13h 20m. The time it takes to get you to your destination can typically vary by up to 1h 46m. Washington, D.C. Reagan-National Airport and Barcelona-El Prat Airport are separated by a distance of 4030 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport round-trip?

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport round-trip from $136. Other airlines that can offer you cheap pricing are British Airways, from $397, and United Airlines, from $479. You may be able to fly from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport for 85% less than the average price by searching for these airlines.

  • Can I find deals for flights from Reagan-National to Barcelona-El Prat that include hotel bookings?

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

  • How can I find direct flights from Reagan-National 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 Reagan-National to Barcelona-El Prat.

  • Can I find deals for business class flights from Reagan-National to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport (average of $503). Flying from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport in December is currently the most expensive (average of $1,634). 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
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat

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Alternative routes for Reagan-National to Barcelona-El Prat

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

Top 4 airlines flying from Reagan-National to Barcelona-El Prat

Discover the top 4 airlines that operate flights from Reagan-National 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 June 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$1,038FlexibilityNo cancel feeOn-time62%
British AirwaysCheapest$397Average$733FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$479Average$753FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$538Average$1,447FlexibilityNo cancel feeOn-time71%

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