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Barcelona-El Prat

$276+ 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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BCN
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
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 December 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/311:30 pmIAD - BCN
1 stop21h 35mTurkish Airlines
Wed 1/76:30 pmBCN - IAD
1 stop30h 50mTurkish Airlines
Deal found 12/13$922
This oojo deal was found by Cheapflights users on 12/13. 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 12/255:10 pmIAD - BCN
2 stops21h 10mTAP AIR PORTUGAL
Sun 1/1110:55 amBCN - IAD
1 stop34h 20mTAP AIR PORTUGAL
Deal found 12/13$956
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/155:05 pmIAD - BCN
1 stop12h 45mMultiple Airlines
Tue 12/166:05 pmBCN - IAD
1 stop32h 55mMultiple Airlines
Deal found 12/14$959
This Mytrip deal was found by Cheapflights users on 12/13. 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 12/166:00 pmIAD - BCN
2 stops23h 50mMultiple Airlines
Wed 12/242:35 pmBCN - IAD
1 stop12h 25mMultiple Airlines
Deal found 12/13$972
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Sun 12/145:05 pmIAD - BCN
1 stop17h 15mMultiple Airlines
Tue 12/166:05 pmBCN - IAD
1 stop32h 55mMultiple Airlines
Deal found 12/14$973
This Kiwi.com deal was found by Cheapflights users on 12/13. 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 12/3110:30 pmIAD - BCN
1 stop12h 45mMultiple Airlines
Wed 1/78:45 pmBCN - IAD
2 stops24h 30mMultiple Airlines
Deal found 12/13$1,000
This Kiwi.com deal was found by Cheapflights users on 12/14. 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.
Sun 12/145:05 pmIAD - BCN
2 stops18h 50mMultiple Airlines
Fri 12/1912:35 pmBCN - IAD
1 stop14h 25mMultiple Airlines
Deal found 12/14$1,004
This Mytrip deal was found by Cheapflights users on 12/13. 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 12/146:00 pmIAD - BCN
2 stops16h 35mMultiple Airlines
Mon 12/225:45 amBCN - IAD
2 stops17h 20mMultiple Airlines
Deal found 12/13$1,026
This Kiwi.com deal was found by Cheapflights users on 12/14. 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 12/156:00 pmIAD - BCN
2 stops15h 55mMultiple Airlines
Fri 12/1912:35 pmBCN - IAD
1 stop14h 25mMultiple Airlines
Deal found 12/14$1,033
This Mytrip deal was found by Cheapflights users on 12/15. 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 12/296:59 amDCA - BCN
3 stops34h 36mMultiple Airlines
Wed 1/77:40 amBCN - DCA
3 stops31h 15mMultiple Airlines
Deal found 12/15$1,123
This Mytrip deal was found by Cheapflights users on 12/14. 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 12/314:10 pmDCA - BCN
3 stops22h 15mMultiple Airlines
Mon 1/59:10 pmBCN - DCA
3 stops30h 46mMultiple Airlines
Deal found 12/14$1,167
This Air Europa deal was found by Cheapflights users on 12/13. 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 Europa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:02 pmDCA - BCN
2 stops17h 33mMultiple Airlines
Thu 1/811:50 amBCN - DCA
2 stops16h 58mMultiple Airlines
Deal found 12/13$1,175

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 December 15, 2025.

Round-trip from

$451
(oojo)

One-way from

$276
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$743

Good round-trip deal

$551 or less

Good one-way deal

$471 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 ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($38 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 15, 2025.
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

Thu 4/30

8:20 pm-11:00 am

2 stops32h 40m

Barcelona-El Prat

Tue 5/12

6:45 pm-4:50 pm

2 stops28h 05m

$592

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 5/4

8:20 pm-6:10 pm

1 stop15h 50m

Barcelona-El Prat

Sat 5/9

11:50 am-4:50 pm

2 stops35h 00m

$715

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 4/14

5:05 pm-2:00 pm

1 stop14h 55m

Barcelona-El Prat

Sun 7/12

10:40 pm-3:05 pm

1 stop22h 25m

$744

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Sun 1/11

12:23 pm-6:20 pm

2 stops23h 57m

Barcelona-El Prat

Sun 1/18

7:10 pm-3:20 pm

1 stop26h 10m

$751

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Mon 3/2

4:15 pm-9:35 am

1 stop11h 20m

Barcelona-El Prat

Tue 3/10

12:35 pm-11:59 am

2 stops28h 24m

$762

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 3/24

7:30 pm-8:20 am

Nonstop7h 50m

Barcelona-El Prat

Tue 3/31

11:15 am-2:05 pm

Nonstop8h 50m

$769

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 3/3

9:00 am-5:35 pm

2 stops26h 35m

Barcelona-El Prat

Tue 3/10

12:35 pm-4:09 pm

2 stops32h 34m

$771

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 2/3

4:15 pm-9:00 am

1 stop10h 45m

Barcelona-El Prat

Tue 2/17

1:35 pm-9:58 pm

1 stop14h 23m

$776

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 4/22

5:55 pm-9:45 am

1 stop9h 50m

Barcelona-El Prat

Sun 5/3

12:50 pm-7:59 pm

1 stop13h 09m

$783

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 4/29

3:59 pm-9:45 am

1 stop11h 46m

Barcelona-El Prat

Sun 5/10

12:50 pm-7:59 pm

1 stop13h 09m

$783

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 42 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.

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 December 15, 2025.

One of the essential ways to save on airfare from District of Columbia to Barcelona-El Prat Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 20% on airfare.

What is the cheapest day to fly from District of Columbia to Barcelona-El Prat Airport?

Use this chart to determine the cheapest time to fly round-trip from District of Columbia to Barcelona-El Prat. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their District of Columbia to Barcelona-El Prat Airport flight should consider departing on Wednesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 15, 2025.

The most flights from USDC to BCN are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

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 11h 20m. Scandinavian Airlines provides one of the quickest options available for as low as $762. 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 (75%), United Airlines (75%), Lufthansa (75%).

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

    On average you can expect to pay $2,328 for a flight from District of Columbia to Barcelona-El Prat Airport. The cheapest flight overall is $414 while the most popular route, (Washington, D.C. Dulles Intl - Barcelona-El Prat) is currently priced at $451.

  • 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$339Average$545FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$375Average$635FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$385Average$512FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$465Average$569FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$468Average$841FlexibilityNo cancel feeOn-time69%
DeltaCheapest$468Average$909FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$483Average$866FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$493Average$1,112FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$498Average$755FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$500Average$903FlexibilityNo cancel feeOn-time77%

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