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District of Columbia

$270+ Cheap flights from Barcelona-El Prat (BCN) to District of Columbia

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — IAD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Barcelona-El Prat to District of Columbia

Keep the following information in mind while searching for Barcelona-El Prat to District of Columbia flight deals. Data was last updated April 17, 2025.

Round-trip from

$451
(Mytrip)

One-way from

$270
(Mytrip)

Popular in

July

Cheapest in

February

Average price

$578

Good round-trip deal

$726 or less

Good one-way deal

$568 or less
From Barcelona-El Prat to District of Columbia
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One-way flight from Barcelona-El Prat to District of Columbia
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Highest demand for flights based on searches. 24% potential increase in price ($187 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Barcelona-El Prat to District of Columbia.
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Price to beat on a one-way flight from Barcelona-El Prat to District of Columbia.
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Find flight deals from Barcelona-El Prat to District of Columbia

Cheapest flights from Barcelona-El Prat to District of Columbia
Explore the most affordable flight options available from Barcelona-El Prat to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Mytrip deal was found by Cheapflights users on 4/16. 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 4/3010:40 pmBCN - IAD
1 stop22h 40mTAP AIR PORTUGAL
Wed 5/710:20 pmIAD - BCN
1 stop12h 35mTAP AIR PORTUGAL
Deal found 4/16$451
This Finnair deal was found by Cheapflights users on 4/16. 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 9/912:50 pmBCN - DCA
1 stop16h 10mFinnair
Tue 10/147:45 pmDCA - BCN
1 stop11h 35mFinnair
Deal found 4/16$489
This Finnair deal was found by Cheapflights users on 4/17. 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.
Thu 4/2412:50 pmBCN - DCA
1 stop15h 39mMultiple Airlines
Wed 5/75:00 pmDCA - BCN
1 stop13h 15mMultiple Airlines
Deal found 4/17$491
This lol.travel deal was found by Cheapflights users on 4/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/312:50 pmBCN - DCA
1 stop12h 14mIberia
Wed 5/712:35 pmDCA - BCN
1 stop12h 10mIberia
Deal found 4/17$495
This lol.travel deal was found by Cheapflights users on 4/16. 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.
Thu 5/14:50 pmBCN - IAD
1 stop27h 50mITA Airways
Sat 5/104:30 pmIAD - BCN
1 stop12h 20mITA Airways
Deal found 4/16$499
This Expedia deal was found by Cheapflights users on 4/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/129:10 pmBCN - IAD
1 stop24h 35mIberia
Mon 5/2610:40 pmIAD - BCN
1 stop29h 00mIberia
Deal found 4/16$500
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 6/66:20 amBCN - IAD
1 stop15h 15mKLM
Mon 6/912:13 pmIAD - BCN
1 stop11h 47mKLM
Deal found 4/16$518
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Fri 6/611:05 amBCN - DCA
2 stops14h 39mKLM
Mon 6/94:56 pmDCA - BCN
1 stop12h 59mKLM
Deal found 4/16$523
This Flighttix deal was found by Cheapflights users on 4/16. 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 5/1211:15 amBCN - IAD
Nonstop9h 10mMultiple Airlines
Mon 5/268:45 pmIAD - BCN
1 stop11h 20mMultiple Airlines
Deal found 4/16$536
This Flighttix deal was found by Cheapflights users on 4/16. 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 5/1211:15 amBCN - IAD
Nonstop9h 10mLufthansa
Mon 5/266:30 pmIAD - BCN
Nonstop7h 50mLufthansa
Deal found 4/16$542
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/126:00 amBCN - IAD
1 stop16h 15mSWISS
Mon 5/268:45 pmIAD - BCN
1 stop16h 25mSWISS
Deal found 4/16$548
This lol.travel deal was found by Cheapflights users on 4/16. 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 5/1212:15 pmBCN - IAD
1 stop14h 53mAir Canada
Mon 5/262:25 pmIAD - BCN
1 stop12h 55mAir Canada
Deal found 4/16$550

Cheapflights Fare Finder

Customize your flight search to find flights from Barcelona-El Prat to District of Columbia 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 April 17, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to District of Columbia that are best for you.

Fly from

Barcelona-El Prat

Fly to

District of Columbia

Route

Depart

Return

Price

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Wed 4/30

10:40 pm-3:20 pm

1 stop22h 40m

Washington, D.C. Dulles Intl

Wed 5/7

10:20 pm-4:55 pm

1 stop12h 35m

$451

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Tue 9/9

12:50 pm-11:00 pm

1 stop16h 10m

Washington, D.C. Reagan-National

Tue 10/14

7:45 pm-1:20 pm

1 stop11h 35m

$489

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Thu 6/5

12:50 pm-11:07 pm

1 stop16h 17m

Washington, D.C. Reagan-National

Mon 6/9

2:54 pm-6:45 am

1 stop9h 51m

$491

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 5/1

4:50 pm-2:40 pm

1 stop27h 50m

Washington, D.C. Dulles Intl

Sat 5/10

4:30 pm-10:50 am

1 stop12h 20m

$499

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Mon 5/12

9:10 pm-3:45 pm

1 stop24h 35m

Washington, D.C. Dulles Intl

Mon 5/26

10:40 pm-9:40 am

1 stop29h 00m

$500

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Wed 9/10

2:00 pm-7:45 pm

1 stop11h 45m

Washington, D.C. Reagan-National

Sat 9/20

2:35 pm-10:30 am

1 stop13h 55m

$508

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Fri 6/6

6:20 am-3:35 pm

1 stop15h 15m

Washington, D.C. Dulles Intl

Mon 6/9

12:13 pm-6:00 am

1 stop11h 47m

$518

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Fri 6/6

11:05 am-7:44 pm

2 stops14h 39m

Washington, D.C. Reagan-National

Mon 6/9

4:56 pm-11:55 am

1 stop12h 59m

$523

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Fri 5/16

7:00 am-3:00 pm

1 stop14h 00m

Washington, D.C. Dulles Intl

Sun 5/25

4:35 pm-10:50 pm

1 stop24h 15m

$537

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Mon 5/12

11:15 am-2:25 pm

Nonstop9h 10m

Washington, D.C. Dulles Intl

Mon 5/26

6:30 pm-8:20 am

Nonstop7h 50m

$542

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 59 results
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Best time to book a flight from Barcelona-El Prat to District of Columbia

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

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

Currently, August is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to District of Columbia (average of $309). Flying from Barcelona-El Prat Airport to District of Columbia in June is currently the most expensive (average of $383). 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 BCN to DC?

Find hourly flight availability from Barcelona-El Prat to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Barcelona-El Prat Airport to District of Columbia, 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 Barcelona-El Prat Airport to District of Columbia

Explore weekly flight availability from Barcelona-El Prat to District of Columbia. 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 April 17, 2025.

The most flights from BCN to USDC 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).

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated April 17, 2025.
See what other customers who have flown with Delta, KLM and LOT from Barcelona to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,065 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,580 reviews
Delta
8.0
Very good
7,917 reviews

Comfort

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Barcelona-El Prat to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Barcelona-El Prat Airport to District of Columbia one-way?

    The cheapest airlines for a one-way flight from Barcelona-El Prat Airport to District of Columbia are TAP AIR PORTUGAL ($270), Icelandair ($408), and Aer Lingus ($469).

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

    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 Barcelona-El Prat Airport to District of Columbia on time: Air Canada (91%), United Airlines (91%), Lufthansa (91%).

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

    On average you can expect to pay $1,009 for a flight from Barcelona-El Prat Airport to District of Columbia. The cheapest flight overall is $552 while the most popular route, (Barcelona-El Prat - Washington, D.C. Dulles Intl) is currently priced at $443.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to District of Columbia (average of $309). Flying from Barcelona-El Prat Airport to District of Columbia in June is currently the most expensive (average of $383). 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.

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Alternative routes for Barcelona-El Prat to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Barcelona-El Prat to District of Columbia

Discover the top 4 airlines that operate flights from Barcelona-El Prat to District of Columbia. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$366Average$541FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$406Average$599FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$432Average$725FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$466Average$491FlexibilityNo cancel feeOn-time71%

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