Barcelona-El Prat

$394+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — BCN
Feb 23 — Mar 21
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Find cheap flights from Reagan-National to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go
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The best prices from Washington, D.C. Reagan-National to Barcelona-El Prat are usually found in January or November, booked 23 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 February 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$647
(Mytrip)

One-way from

$394
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$770
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. 20% potential increase in price ($264 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
Average for round-trip flights in February 2025

Find 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 February 18, 2025.

This Travelocity deal was found by Cheapflights users on 2/18. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2512:40 pmDCA - BCN
2 stops14h 20mIberia
Tue 3/116:40 amBCN - DCA
2 stops17h 33mIberia
Deal found 2/18$589
This Finnair deal was found by Cheapflights users on 2/17. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:14 pmDCA - BCN
1 stop12h 41mMultiple Airlines
Tue 11/111:30 pmBCN - DCA
1 stop12h 29mMultiple Airlines
Deal found 2/17$610
This oojo deal was found by Cheapflights users on 2/17. 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.
Tue 11/411:40 amDCA - BCN
2 stops17h 40mBritish Airways
Thu 12/181:30 pmBCN - DCA
1 stop12h 32mBritish Airways
Deal found 2/17$623
This American Airlines deal was found by Cheapflights users on 2/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/94:40 pmDCA - BCN
1 stop10h 20mAmerican Airlines
Thu 11/201:30 pmBCN - DCA
2 stops14h 30mAmerican Airlines
Deal found 2/17$625
This Ticket deal was found by Cheapflights users on 2/18. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/316:30 amDCA - BCN
2 stops22h 20mITA Airways
Wed 4/911:40 amBCN - DCA
2 stops17h 02mITA Airways
Deal found 2/18$629
This AirNGo deal was found by Cheapflights users on 2/18. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/3111:39 amDCA - BCN
1 stop18h 16mVirgin Atlantic
Wed 4/92:10 pmBCN - DCA
1 stop14h 32mVirgin Atlantic
Deal found 2/18$661
This KLM deal was found by Cheapflights users on 2/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2412:34 pmDCA - BCN
1 stop14h 06mKLM
Tue 4/12:10 pmBCN - DCA
1 stop14h 18mKLM
Deal found 2/17$670
This Delta deal was found by Cheapflights users on 2/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/410:00 amDCA - BCN
2 stops16h 00mDelta
Tue 11/1110:15 amBCN - DCA
1 stop18h 15mDelta
Deal found 2/17$675
This FlightHub deal was found by Cheapflights users on 2/17. 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 3/255:15 pmDCA - BCN
2 stops39h 15mIcelandair
Tue 4/112:45 pmBCN - DCA
2 stops25h 37mIcelandair
Deal found 2/17$731
This Aeromexico deal was found by Cheapflights users on 2/17. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:00 pmDCA - BCN
1 stop33h 00mAir France
Tue 11/119:50 amBCN - DCA
2 stops19h 02mAir France
Deal found 2/17$802
This Air Canada deal was found by Cheapflights users on 2/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/412:55 pmDCA - BCN
2 stops14h 55mAir Canada
Tue 11/115:50 amBCN - DCA
2 stops15h 29mAir Canada
Deal found 2/18$812

Find flights from Reagan-National to Barcelona-El Prat within your budget

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 February 18, 2025.

Fly from

Reagan-National

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 2/25

12:40 pm-9:00 am

2 stops14h 20m

Barcelona-El Prat

Tue 3/11

6:40 am-7:13 pm

2 stops17h 33m

$589

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 3/31

6:30 am-10:50 am

2 stops22h 20m

Barcelona-El Prat

Wed 4/9

11:40 am-10:42 pm

2 stops17h 02m

$629

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 2/24

11:10 am-4:05 pm

3 stops22h 55m

Barcelona-El Prat

Mon 3/3

4:30 pm-9:00 pm

2 stops34h 30m

$641

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 3/31

11:39 am-11:55 am

1 stop18h 16m

Barcelona-El Prat

Wed 4/9

2:10 pm-10:42 pm

1 stop14h 32m

$661

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 3/24

12:34 pm-7:40 am

1 stop14h 06m

Barcelona-El Prat

Tue 4/1

2:10 pm-10:28 pm

1 stop14h 18m

$670

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 3/17

6:00 am-7:40 am

1 stop20h 40m

Barcelona-El Prat

Fri 3/28

9:20 am-10:32 am

1 stop30h 12m

$676

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 3/25

5:15 pm-1:30 pm

2 stops39h 15m

Barcelona-El Prat

Tue 4/1

12:45 pm-8:22 am

2 stops25h 37m

$731

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 4/9

12:28 pm-3:40 pm

2 stops21h 12m

Barcelona-El Prat

Mon 4/14

9:15 pm-6:10 pm

2 stops26h 55m

$979

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 3/31

12:55 pm-9:20 am

2 stops14h 25m

Barcelona-El Prat

Wed 4/9

1:15 pm-10:28 pm

1 stop15h 13m

$1,009

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 2/26

6:00 pm-4:55 pm

3 stops40h 55m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 20 results
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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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*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.

Travel insights for flights from Reagan-National to Barcelona-El Prat

Get recent, data-driven insights about flights from Reagan-National to Barcelona-El Prat including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Barcelona-El Prat. Price data was last updated on February 14, 2025.

The best time to book flights from Washington, D.C. Reagan-National Airport to Barcelona-El Prat Airport is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.