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District of Columbia

$333+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — IAD
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/251:45 pmBCN - IAD
1 stop12h 30mUnited Airlines
Mon 3/95:25 pmIAD - BCN
1 stop15h 40mUnited Airlines
Deal found 12/10$582
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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 12/279:10 amBCN - IAD
1 stop12h 25mMultiple Airlines
Thu 3/125:25 pmIAD - BCN
1 stop10h 40mMultiple Airlines
Deal found 12/10$584
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/246:50 amBCN - IAD
1 stop19h 25mUnited Airlines
Wed 3/119:55 amIAD - BCN
1 stop17h 40mUnited Airlines
Deal found 12/10$585
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/251:45 pmBCN - IAD
1 stop12h 30mUnited Airlines
Tue 3/1012:40 pmIAD - BCN
2 stops14h 55mUnited Airlines
Deal found 12/10$586
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Wed 12/246:50 amBCN - IAD
1 stop15h 00mUnited Airlines
Thu 3/127:00 pmIAD - BCN
1 stop16h 20mUnited Airlines
Deal found 12/10$587
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/265:50 amBCN - IAD
2 stops24h 25mUnited Airlines
Tue 3/109:30 pmIAD - BCN
1 stop11h 35mUnited Airlines
Deal found 12/10$588
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/251:45 pmBCN - DCA
2 stops26h 14mUnited Airlines
Mon 3/96:00 pmDCA - BCN
2 stops15h 05mUnited Airlines
Deal found 12/10$588
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/251:45 pmBCN - DCA
2 stops26h 14mUnited Airlines
Wed 3/114:15 pmDCA - BCN
1 stop11h 20mUnited Airlines
Deal found 12/10$591
This SWISS deal was found by Cheapflights users on 12/10. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:45 amBCN - IAD
1 stop15h 55mSWISS
Thu 3/125:25 pmIAD - BCN
1 stop10h 40mSWISS
Deal found 12/10$592
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/251:45 pmBCN - DCA
2 stops26h 14mUnited Airlines
Tue 3/106:00 pmDCA - BCN
2 stops18h 35mUnited Airlines
Deal found 12/10$592
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Fri 12/265:50 amBCN - IAD
2 stops24h 25mUnited Airlines
Thu 3/127:00 pmIAD - BCN
1 stop16h 20mUnited Airlines
Deal found 12/10$593
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Sun 12/2810:30 amBCN - IAD
Nonstop9h 30mUnited Airlines
Tue 3/109:30 pmIAD - BCN
1 stop11h 35mUnited Airlines
Deal found 12/10$594

Find 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 December 12, 2025.

Round-trip from

$462
(Mytrip)

One-way from

$333
(SmartFares)

Popular in

July

Cheapest in

February

Average price

$722

Good round-trip deal

$761 or less

Good one-way deal

$684 or less
From Barcelona-El Prat to District of Columbia
Search Deals
One-way flight from Barcelona-El Prat to District of Columbia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($13 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 Barcelona-El Prat to District of Columbia.
Search Deals
Price to beat on a one-way flight from Barcelona-El Prat to District of Columbia.
Search Deals

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 December 12, 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

Mon 1/12

7:10 pm-7:09 pm

2 stops29h 59m

Washington, D.C. Dulles Intl

Mon 2/2

8:30 pm-6:20 pm

1 stop15h 50m

$543

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Thu 1/22

12:30 pm-9:30 pm

1 stop15h 00m

Washington, D.C. Reagan-National

Thu 2/5

1:44 pm-9:00 am

1 stop13h 16m

$559

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 1/8

11:15 am-7:55 pm

1 stop14h 40m

Washington, D.C. Dulles Intl

Thu 1/15

9:45 pm-2:45 pm

1 stop11h 00m

$572

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Wed 1/14

6:50 am-2:35 pm

1 stop13h 45m

Washington, D.C. Dulles Intl

Mon 1/19

5:40 pm-5:35 pm

1 stop17h 55m

$575

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 1/15

12:45 pm-8:15 pm

1 stop13h 30m

Washington, D.C. Dulles Intl

Wed 1/21

5:40 pm-5:35 pm

1 stop17h 55m

$575

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 1/22

6:00 am-4:46 pm

2 stops16h 46m

Washington, D.C. Dulles Intl

Thu 2/5

12:23 pm-11:10 am

2 stops16h 47m

$578

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Thu 1/22

6:00 am-5:04 pm

2 stops17h 04m

Washington, D.C. Reagan-National

Thu 2/5

5:00 pm-2:00 pm

2 stops15h 00m

$578

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Fri 1/16

12:30 pm-9:30 pm

1 stop15h 00m

Washington, D.C. Reagan-National

Thu 2/5

4:43 pm-9:00 am

1 stop10h 17m

$579

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Sat 5/2

3:45 pm-7:20 pm

1 stop33h 35m

Washington, D.C. Dulles Intl

Sat 6/20

8:30 pm-4:30 pm

1 stop14h 00m

$581

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Sat 5/2

3:45 pm-7:20 pm

1 stop33h 35m

Washington, D.C. Dulles Intl

Wed 6/24

8:30 pm-2:45 pm

1 stop12h 15m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 45 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, April is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to District of Columbia (average of $273). Flying from Barcelona-El Prat Airport to District of Columbia in July is currently the most expensive (average of $599). 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 December 12, 2025.

One of the essential ways to save on airfare from Barcelona-El Prat Airport to District of Columbia 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 34% on airfare.

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 December 12, 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).

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 December 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and TAP AIR PORTUGAL from Barcelona-El Prat Airport to District of Columbia by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
TAP AIR PORTUGAL
7.1
Good
2,089 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,626 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,571 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.3

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Barcelona-El Prat Airport to District of Columbia?

    Scandinavian Airlines, British Airways, and Lufthansa can get you from Barcelona-El Prat Airport to District of Columbia in just under 13h 45m. Your travel time can differ by up to 16h 14m. The distance between Barcelona-El Prat Airport and District of Columbia is about 4046 mi. This flight may include one or multiple stops.

  • 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 ($272), Icelandair ($326), and British Airways ($367).

  • 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 (83%), United Airlines (83%), Lufthansa (83%).

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

    On average you can expect to pay $870 for a flight from Barcelona-El Prat Airport to District of Columbia. The cheapest flight overall is $580 while the most popular route, (Barcelona-El Prat - Washington, D.C. Dulles Intl) is currently priced at $427.

  • 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, April is the cheapest month in which you can book a flight from Barcelona-El Prat Airport to District of Columbia (average of $273). Flying from Barcelona-El Prat Airport to District of Columbia in July is currently the most expensive (average of $599). 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 3 airlines flying from Barcelona-El Prat to District of Columbia

Discover the top 3 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$406Average$590FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$516Average$753FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$525Average$723FlexibilityNo cancel feeOn-time76%

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