HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
District of Columbia

$263+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
BCN — IAD
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Barcelona-El Prat to District of Columbia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 28, 2026.

This Mytrip deal was found by Cheapflights users on 1/27. 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.
Thu 4/98:20 pm
BCN
-
IAD
1 stop24h 45m
TAP AIR PORTUGAL
Thu 4/1610:35 pm
IAD
-
BCN
1 stop17h 15m
TAP AIR PORTUGAL
Deal found 1/27$454
This Mytrip deal was found by Cheapflights users on 1/26. 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 2/116:05 pm
BCN
-
IAD
1 stop27h 10m
TAP AIR PORTUGAL
Mon 2/165:30 pm
IAD
-
BCN
1 stop10h 35m
TAP AIR PORTUGAL
Deal found 1/26$455
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Wed 2/258:40 pm
BCN
-
IAD
1 stop24h 55m
British Airways
Wed 3/49:45 pm
IAD
-
BCN
1 stop16h 00m
British Airways
Deal found 1/26$461
This KLM deal was found by Cheapflights users on 1/26. 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 5/46:20 am
BCN
-
IAD
1 stop15h 15m
Multiple Airlines
Mon 5/119:45 pm
IAD
-
BCN
1 stop11h 50m
Multiple Airlines
Deal found 1/26$471
This KLM deal was found by Cheapflights users on 1/27. 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.
Thu 3/57:55 pm
BCN
-
IAD
1 stop26h 10m
Multiple Airlines
Tue 3/107:50 pm
IAD
-
BCN
1 stop10h 20m
Multiple Airlines
Deal found 1/27$476
This Delta deal was found by Cheapflights users on 1/26. 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 5/56:20 am
BCN
-
IAD
1 stop15h 15m
Delta
Tue 5/129:45 pm
IAD
-
BCN
1 stop13h 25m
Delta
Deal found 1/26$477
This KLM deal was found by Cheapflights users on 1/27. 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.
Tue 3/107:55 pm
BCN
-
IAD
1 stop26h 10m
Multiple Airlines
Tue 3/177:50 pm
IAD
-
BCN
1 stop10h 20m
Multiple Airlines
Deal found 1/27$478
This American Airlines deal was found by Cheapflights users on 1/26. 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.
Wed 2/113:05 pm
BCN
-
DCA
1 stop15h 29m
American Airlines
Mon 2/1611:36 am
DCA
-
BCN
1 stop15h 14m
American Airlines
Deal found 1/26$478
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 2/111:00 pm
BCN
-
IAD
2 stops17h 24m
Delta
Mon 2/1612:24 pm
IAD
-
BCN
2 stops16h 46m
Delta
Deal found 1/26$483
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 2/1111:10 am
BCN
-
DCA
2 stops17h 47m
Delta
Mon 2/1611:06 am
DCA
-
BCN
2 stops15h 44m
Delta
Deal found 1/26$483
This Delta deal was found by Cheapflights users on 1/27. 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.
Mon 3/96:00 am
BCN
-
IAD
1 stop16h 35m
Delta
Wed 3/181:19 pm
IAD
-
BCN
2 stops16h 51m
Delta
Deal found 1/27$484
This British Airways deal was found by Cheapflights users on 1/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1112:30 pm
BCN
-
DCA
1 stop15h 00m
British Airways
Mon 2/164:34 pm
DCA
-
BCN
2 stops12h 46m
British Airways
Deal found 1/26$484

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 January 28, 2026.

Round-trip from

$454
(Mytrip)

One-way from

$263
(JetBlue)

Popular in

July

Cheapest in

February

Average price

$624

Good round-trip deal

$799 or less

Good one-way deal

$1,450 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. 12% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 28, 2026.
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

Thu 3/5

7:55 pm-4:05 pm

1 stop26h 10m

Washington, D.C. Dulles Intl

Tue 3/10

7:50 pm-11:10 am

1 stop10h 20m

$476

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Wed 2/11

1:00 pm-12:24 am

2 stops17h 24m

Washington, D.C. Dulles Intl

Mon 2/16

12:24 pm-11:10 am

2 stops16h 46m

$483

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Wed 2/11

11:10 am-10:57 pm

2 stops17h 47m

Washington, D.C. Reagan-National

Mon 2/16

11:06 am-8:50 am

2 stops15h 44m

$483

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Fri 3/6

10:15 am-8:32 pm

2 stops16h 17m

Washington, D.C. Reagan-National

Mon 3/16

2:25 pm-11:10 am

2 stops15h 45m

$485

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Mon 5/4

1:25 pm-10:41 pm

2 stops15h 16m

Washington, D.C. Reagan-National

Mon 5/11

11:00 am-8:45 am

1 stop15h 45m

$486

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Thu 4/9

11:10 am-10:08 pm

2 stops16h 58m

Washington, D.C. Reagan-National

Thu 4/16

11:00 am-8:45 am

1 stop15h 45m

$486

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Tue 5/5

11:00 am-6:33 pm

1 stop13h 33m

Washington, D.C. Reagan-National

Tue 5/12

6:05 am-8:45 am

1 stop20h 40m

$488

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 3/5

10:55 am-6:37 pm

1 stop13h 42m

Washington, D.C. Dulles Intl

Tue 3/10

1:19 pm-8:50 am

2 stops14h 31m

$489

BarcelonaWashington, D.C.

BCN - DCA

BCNDCA

Barcelona-El Prat

Wed 5/6

11:00 am-8:30 pm

1 stop15h 30m

Washington, D.C. Reagan-National

Mon 5/11

3:30 pm-8:35 am

1 stop11h 05m

$492

BarcelonaWashington, D.C.

BCN - IAD

BCNIAD

Barcelona-El Prat

Thu 3/5

10:15 am-12:21 am

2 stops20h 06m

Washington, D.C. Dulles Intl

Tue 3/10

6:01 am-7:00 am

2 stops19h 59m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 41 results
1
2
3
...
5

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 $252). Flying from Barcelona-El Prat Airport to District of Columbia in July is currently the most expensive (average of $600). 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.

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

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 January 28, 2026.
Get a feel of what it's like to fly with United Airlines, TAP AIR PORTUGAL, and Lufthansa 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.
United Airlines
7.4
Good
9,208 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
United Airlines
7.4
Good
9,208 reviews
United Airlines
7.4
Good
9,208 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
TAP AIR PORTUGAL
7.1
Good
2,130 reviews
United Airlines
7.4
Good
9,208 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats
Lufthansa
6.8
Okay
7,749 reviews
United Airlines
7.4
Good
9,208 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
6.0
Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

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?

    Delta, Virgin Atlantic, and British Airways can get you from Barcelona-El Prat Airport to District of Columbia in just under 17h 24m. Your travel time can differ by up to 7h 31m. 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 ($351).

  • 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 (73%), United Airlines (73%), Lufthansa (73%).

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

    On average you can expect to pay $1,508 for a flight from Barcelona-El Prat Airport to District of Columbia. The cheapest flight overall is $643 while the most popular route, (Barcelona-El Prat - Washington, D.C. Dulles Intl) is currently priced at $456.

  • 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 $252). Flying from Barcelona-El Prat Airport to District of Columbia in July is currently the most expensive (average of $600). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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.
Barcelona-El Prat to Newark flights
Barcelona-El Prat to John F Kennedy Intl flights
Barcelona-El Prat to LaGuardia flights
Barcelona-El Prat to Dallas/Fort Worth flights
Barcelona-El Prat to Miami flights
Barcelona-El Prat to Los Angeles flights
Barcelona-El Prat to Fort Lauderdale flights
Barcelona-El Prat to Midway flights
Barcelona-El Prat to Ontario flights
Barcelona-El Prat to Boston flights
Barcelona-El Prat to San Francisco flights
Barcelona-El Prat to West Palm Beach flights
Barcelona-El Prat to O'Hare Intl flights
Barcelona-El Prat to Dulles Intl flights
Barcelona-El Prat to Orlando flights
Barcelona-El Prat to Las Vegas flights
Barcelona-El Prat to Baltimore flights
Barcelona-El Prat to Minneapolis flights
Barcelona-El Prat to San Jose flights
Barcelona-El Prat to Seattle flights
Barcelona-El Prat to Denver flights
Barcelona-El Prat to Atlanta flights
Barcelona-El Prat to Hobby flights
Barcelona-El Prat to Honolulu flights
Barcelona-El Prat to Oakland flights
Barcelona-El Prat to George Bush Intcntl flights
Barcelona-El Prat to Reagan-National flights
Barcelona-El Prat to Santa Ana flights
Barcelona-El Prat to New Orleans flights
Barcelona-El Prat to Philadelphia flights
Barcelona-El Prat to Salt Lake City flights
Barcelona-El Prat to Raleigh flights
Barcelona-El Prat to San Diego flights
Barcelona-El Prat to Nashville flights
Barcelona-El Prat to Sky Harbor Intl flights
Barcelona-El Prat to Detroit flights
Barcelona-El Prat to Austin flights
Barcelona-El Prat to Tampa flights
Barcelona-El Prat to Charlotte flights
Barcelona-El Prat to Portland flights
Barcelona-El Prat to Indianapolis flights
Barcelona-El Prat to San Antonio flights
Barcelona-El Prat to Richmond flights
Barcelona-El Prat to Omaha flights
Barcelona-El Prat to Sacramento flights
Barcelona-El Prat to St. Louis flights
Barcelona-El Prat to Anchorage flights
Barcelona-El Prat to Greenville flights

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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$406Average$590FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$525Average$723FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$533Average$754FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
Cookie settings©2026 Cheapflights