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Barcelona-El Prat

$411+ 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 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BCN
Jul 13 — Jul 201
Mon 7/13
Mon 7/20
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 June 13, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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.
Thu 9/101:20 pm
DCA
-
BCN
1 stop14h 25m
JetBlue
Tue 9/1512:50 pm
BCN
-
DCA
1 stop12h 30m
JetBlue
Deal found 6/8$889
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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.
Sat 7/1110:35 pm
IAD
-
BCN
1 stop20h 55m
TAP AIR PORTUGAL
Sun 7/2610:40 pm
BCN
-
IAD
1 stop22h 30m
TAP AIR PORTUGAL
Deal found 6/8$895
This lol.travel deal was found by Cheapflights users on 6/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/610:35 pm
IAD
-
BCN
1 stop14h 45m
TAP AIR PORTUGAL
Tue 7/1410:40 pm
BCN
-
IAD
1 stop27h 55m
TAP AIR PORTUGAL
Deal found 6/8$897
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Tue 8/1111:20 pm
IAD
-
BCN
2 stops14h 25m
Multiple Airlines
Fri 8/2111:25 am
BCN
-
IAD
1 stop15h 10m
Multiple Airlines
Deal found 6/8$898
This KAYAK deal was found by Cheapflights users on 6/7. 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.
Fri 9/119:55 pm
DCA
-
BCN
1 stop29h 50m
JetBlue
Fri 9/1812:50 pm
BCN
-
DCA
1 stop12h 30m
JetBlue
Deal found 6/7$898
This lol.travel deal was found by Cheapflights users on 6/8. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/510:35 pm
IAD
-
BCN
1 stop20h 55m
TAP AIR PORTUGAL
Tue 7/1410:40 pm
BCN
-
IAD
1 stop27h 55m
TAP AIR PORTUGAL
Deal found 6/8$899
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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.
Mon 7/610:35 pm
IAD
-
BCN
1 stop20h 55m
TAP AIR PORTUGAL
Mon 7/1310:40 pm
BCN
-
IAD
1 stop22h 30m
TAP AIR PORTUGAL
Deal found 6/8$900
This Condor deal was found by Cheapflights users on 6/7. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/221:25 pm
DCA
-
BCN
2 stops26h 45m
Multiple Airlines
Mon 8/38:00 am
BCN
-
DCA
2 stops19h 50m
Multiple Airlines
Deal found 6/7$900
This Mytrip deal was found by Cheapflights users on 6/8. 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 9/3010:20 pm
IAD
-
BCN
2 stops19h 05m
Multiple Airlines
Mon 10/127:10 am
BCN
-
IAD
2 stops18h 15m
Multiple Airlines
Deal found 6/8$902
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Sun 7/198:30 pm
IAD
-
BCN
2 stops21h 40m
Multiple Airlines
Wed 7/297:25 pm
BCN
-
IAD
3 stops30h 59m
Multiple Airlines
Deal found 6/8$907
This Mytrip deal was found by Cheapflights users on 6/8. 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.
Sun 8/169:55 am
IAD
-
BCN
2 stops18h 10m
Multiple Airlines
Sun 8/3010:50 pm
BCN
-
IAD
2 stops22h 20m
Multiple Airlines
Deal found 6/8$912
This Cheapflightsfares deal was found by Cheapflights users on 6/8. 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.
Sun 8/161:25 pm
DCA
-
BCN
1 stop14h 20m
JetBlue
Thu 8/2712:50 pm
BCN
-
DCA
1 stop15h 00m
JetBlue
Deal found 6/8$913

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 June 13, 2026.

Round-trip from

$889
(Cheapflightsfares)

One-way from

$411
(Booking.com)

Popular in

June

Cheapest in

January

Average price

$1,263

Good round-trip deal

$1,190 or less

Good one-way deal

$888 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. 30% potential increase in price ($356 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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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 June 13, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 8/30

1:25 pm-10:10 pm

2 stops26h 45m

Barcelona-El Prat

Sun 9/6

8:00 am-9:50 pm

2 stops19h 50m

$934

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 8/30

2:00 pm-9:45 am

1 stop13h 45m

Barcelona-El Prat

Sun 9/6

12:50 pm-7:56 pm

1 stop13h 06m

$941

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 8/2

1:25 pm-4:00 pm

2 stops20h 35m

Barcelona-El Prat

Tue 9/1

8:00 am-9:50 pm

2 stops19h 50m

$990
Quickest round-trip

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 8/24

6:30 pm-8:20 am

Nonstop7h 50m

Barcelona-El Prat

Mon 8/31

11:15 am-2:00 pm

Nonstop8h 45m

$1,051

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 8/2

9:40 am-8:00 am

1 stop16h 20m

Barcelona-El Prat

Tue 8/18

1:15 pm-7:57 pm

1 stop12h 42m

$1,062

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Thu 9/10

6:10 pm-8:20 am

Nonstop8h 10m

Barcelona-El Prat

Thu 9/24

11:15 am-2:05 pm

Nonstop8h 50m

$1,065

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Wed 7/22

6:30 pm-8:20 am

Nonstop7h 50m

Barcelona-El Prat

Mon 8/3

10:25 am-3:15 pm

1 stop34h 50m

$1,072

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 7/12

1:30 pm-6:45 am

1 stop11h 15m

Barcelona-El Prat

Fri 7/17

1:30 pm-11:31 pm

1 stop16h 01m

$1,095

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Fri 9/4

5:40 pm-4:25 pm

1 stop16h 45m

Barcelona-El Prat

Sat 9/12

12:20 pm-10:59 pm

2 stops16h 39m

$1,127

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 8/5

11:50 am-8:35 am

1 stop14h 45m

Barcelona-El Prat

Sun 8/16

3:15 pm-10:05 pm

1 stop12h 50m

$1,135

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 43 resultsSorted by cheapest first
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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, January is the cheapest month in which you can book a flight from District of Columbia to Barcelona-El Prat Airport (average of $127). Flying from District of Columbia to Barcelona-El Prat Airport in June is currently the most expensive (average of $3,222). 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.

What is the cheapest time of day to fly from DC to BCN?

Find hourly flight availability from District of Columbia to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2026.

When flying from District of Columbia to Barcelona-El Prat Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from District of Columbia to Barcelona-El Prat Airport

Explore weekly flight availability from District of Columbia to Barcelona-El Prat. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 13, 2026.

The most flights from USDC to BCN are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from District of Columbia to Barcelona-El Prat Airport?

How far ahead should I book a flight from District of Columbia to Barcelona-El Prat Airport?

Booking 16 days in advance of your planned departure date is, on average, the best time to get cheap flights from District of Columbia to Barcelona-El Prat Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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 7h 50m. JetBlue provides one of the quickest options available for as low as $1,051. The distance from District of Columbia to Barcelona-El Prat Airport is about 4046 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 ($215), and Turkish Airlines ($265).

  • 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 (80%), United Airlines (80%), Lufthansa (80%).

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

    On average you can expect to pay $2,668 for a flight from District of Columbia to Barcelona-El Prat Airport. The cheapest flight overall is $804 while the most popular route, (Washington, D.C. Dulles Intl - Barcelona-El Prat) is currently priced at $667.

  • 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, January is the cheapest month in which you can book a flight from District of Columbia to Barcelona-El Prat Airport (average of $127). Flying from District of Columbia to Barcelona-El Prat Airport in June is currently the most expensive (average of $3,222). 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
Badalona

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.
John F Kennedy Intl to Barcelona-El Prat flights
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San Francisco to Barcelona-El Prat flights
Dulles Intl to Barcelona-El Prat flights
Miami to Barcelona-El Prat flights
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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 June 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$136Average$1,025FlexibilityNo cancel feeOn-time62%
IcelandairCheapest$351Average$473FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$388Average$963FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$397Average$731FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$479Average$799FlexibilityNo cancel feeOn-time69%
SWISSCheapest$479Average$691FlexibilityNo cancel feeOn-time79%
American AirlinesCheapest$480Average$1,039FlexibilityNo cancel feeOn-time71%
DeltaCheapest$484Average$788FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$490Average$697FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$499Average$1,090FlexibilityNo cancel feeOn-time76%

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