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 Turkish Airlines ($292), Iberia ($320), and TAP AIR PORTUGAL ($321).

In terms of precipitation, rainfall in Barcelona-El Prat Airport ranges from 0.8 - 3.6 inches per month. October is typically the wettest month, when rainfall can reach 3.6 in. July is typically the driest time to visit Barcelona-El Prat Airport when rainfall is around 0.8 in.

If weather is an important factor for your trip to Barcelona-El Prat Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

What are the most popular airlines that fly from District of Columbia to Barcelona-El Prat Airport?

Consider American Airlines, British Airways or Delta when booking your flight. These represent the most popular airlines when flying from District of Columbia to Barcelona-El Prat Airport.

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

To save up to 56% on this flight, we recommend booking at least 57 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from District of Columbia to Barcelona-El Prat Airport from $710 1-2 weeks out and tickets from $856 for flights departing within the next 72 hours.

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

Our data shows that February tends to be the cheapest month to fly to Barcelona-El Prat Airport from District of Columbia. Users have commonly found prices around $828 for the month, but tickets can be as low as $413. Due to multiple factors, prepare for potentially higher prices in June.

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.

$270+ Flights from District of Columbia to Barcelona-El Prat Airport

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

Airfare is below average for this route at the moment. District of Columbia to Barcelona-El Prat Airport flights typically cost between $595 and $1,133 in October. The cheapest round-trip price found within the last 3 days was $425 on PLAY (Oct 9-Oct 20).

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Cheap flight deals from District of Columbia to Barcelona-El Prat

Round-trip from	$497 (United)
One-way from	$270 (Kiwi.com)
Popular in	June
Cheapest in	February
Average price	$867
Good round-trip deal	$519 or less
Good one-way deal	$424 or less

From District of Columbia to Barcelona-El Prat

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One-way flight from District of Columbia to Barcelona-El Prat

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Highest demand for flights based on searches. 15% potential increase in price ($150 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from District of Columbia to Barcelona-El Prat.

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Price to beat on a one-way flight from District of Columbia to Barcelona-El Prat.

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Find 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 July 30, 2025.

Sun 8/176:30 pmIAD - BCN

Nonstop7h 50mMultiple Airlines

Tue 8/2612:10 pmBCN - IAD

1 stop29h 03mMultiple Airlines

Deal found 7/29

$497

Tue 11/116:05 pmIAD - BCN

Nonstop8h 15mUnited Airlines

Mon 11/171:45 pmBCN - IAD

1 stop32h 05mUnited Airlines

Deal found 7/28

$498

Sun 8/246:25 amDCA - BCN

1 stop24h 50mUnited Airlines

Thu 9/181:15 pmBCN - DCA

1 stop25h 44mUnited Airlines

Deal found 7/29

$498

Wed 9/312:55 pmDCA - BCN

2 stops12h 55mAir Canada

Fri 10/2412:10 pmBCN - DCA

1 stop15h 41mAir Canada

Deal found 7/29

$499

Thu 10/210:05 pmIAD - BCN

1 stop14h 05mScandinavian Airlines

Sun 10/199:40 amBCN - IAD

1 stop16h 19mScandinavian Airlines

Deal found 7/29

$500

Wed 8/2011:15 pmIAD - BCN

1 stop33h 30mIcelandair

Mon 9/13:45 pmBCN - IAD

1 stop33h 35mIcelandair

Deal found 7/28

$501

Sun 8/173:46 pmDCA - BCN

1 stop12h 44mAmerican Airlines

Tue 8/2610:45 amBCN - DCA

1 stop13h 42mAmerican Airlines

Deal found 7/30

$501

Wed 9/179:20 pmIAD - BCN

1 stop12h 20mDelta

Wed 9/249:30 amBCN - IAD

2 stops16h 07mDelta

Deal found 7/29

$503

Sun 9/74:30 pmIAD - BCN

1 stop12h 20mITA Airways

Fri 9/196:20 amBCN - IAD

1 stop14h 20mITA Airways

Deal found 7/28

$511

Mon 8/1810:20 amIAD - BCN

2 stops15h 30mAir Canada

Wed 8/2712:10 pmBCN - IAD

2 stops15h 15mAir Canada

Deal found 7/29

$512

Sun 9/2110:20 pmIAD - BCN

1 stop13h 35mLufthansa

Fri 9/2611:15 amBCN - IAD

Nonstop8h 50mLufthansa

Deal found 7/28

$514

Wed 8/132:54 pmDCA - BCN

1 stop9h 51mBritish Airways

Wed 8/2010:45 amBCN - DCA

1 stop13h 42mBritish Airways

Deal found 7/28

$514

Best flights from District of Columbia to Barcelona-El Prat
Discover carefully curated flight deals from District of Columbia to Barcelona-El Prat that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sun 8/176:30 pmIAD - BCN

Nonstop7h 50mMultiple Airlines

Tue 8/2612:10 pmBCN - IAD

1 stop29h 03mMultiple Airlines

Deal found 7/29

$497

Mon 10/136:35 pmIAD - BCN

Nonstop7h 45mUnited Airlines

Mon 10/2010:20 amBCN - IAD

1 stop33h 10mUnited Airlines

Deal found 7/28

$498

Wed 9/312:55 pmDCA - BCN

2 stops12h 55mAir Canada

Fri 10/2412:10 pmBCN - DCA

1 stop15h 41mAir Canada

Deal found 7/29

$499

Thu 10/210:05 pmIAD - BCN

1 stop14h 05mScandinavian Airlines

Sun 10/199:40 amBCN - IAD

1 stop16h 19mScandinavian Airlines

Deal found 7/29

$500

Wed 8/2011:15 pmIAD - BCN

1 stop33h 30mIcelandair

Mon 9/13:45 pmBCN - IAD

1 stop33h 35mIcelandair

Deal found 7/28

$501

Sun 8/173:46 pmDCA - BCN

1 stop12h 44mAmerican Airlines

Tue 8/2610:45 amBCN - DCA

1 stop13h 42mAmerican Airlines

Deal found 7/30

$501

Wed 9/179:20 pmIAD - BCN

1 stop12h 20mDelta

Wed 9/249:30 amBCN - IAD

2 stops16h 07mDelta

Deal found 7/29

$503

Sun 9/74:30 pmIAD - BCN

1 stop12h 20mITA Airways

Fri 9/196:20 amBCN - IAD

1 stop14h 20mITA Airways

Deal found 7/28

$511

Sun 9/2110:20 pmIAD - BCN

1 stop13h 35mLufthansa

Fri 9/2611:15 amBCN - IAD

Nonstop8h 50mLufthansa

Deal found 7/28

$514

Wed 9/179:20 pmIAD - BCN

1 stop12h 20mAir France

Tue 9/306:10 amBCN - IAD

1 stop16h 10mAir France

Deal found 7/30

$515

Fri 9/198:25 pmIAD - BCN

1 stop20h 00mAer Lingus

Fri 9/2611:00 amBCN - IAD

1 stop13h 55mAer Lingus

Deal found 7/28

$521

Sun 9/71:30 pmDCA - BCN

1 stop13h 35mBritish Airways

Tue 9/2312:50 pmBCN - DCA

1 stop16h 17mBritish Airways

Deal found 7/29

$521

Last-minute flights from District of Columbia to Barcelona-El Prat
Discover last-minute flight deals from District of Columbia to Barcelona-El Prat. Data last updated July 30, 2025 and is based on user searches.

Mon 8/44:35 pmIAD - BCN

1 stop14h 10mIberia

Mon 8/186:10 pmBCN - IAD

1 stop26h 50mIberia

Deal found 7/28

$550

Mon 8/412:55 pmDCA - BCN

2 stops12h 55mAir Canada

Tue 8/1212:10 pmBCN - DCA

1 stop15h 38mAir Canada

Deal found 7/28

$1,189

Tue 8/56:35 pmIAD - BCN

2 stops14h 55mUnited Airlines

Sat 8/1611:15 amBCN - IAD

Nonstop8h 45mUnited Airlines

Deal found 7/27

$1,008

Wed 8/610:20 pmIAD - BCN

3 stops27h 35mMultiple Airlines

Tue 8/198:30 pmBCN - IAD

2 stops25h 20mMultiple Airlines

Deal found 7/28

$786

Wed 8/65:20 pmIAD - BCN

1 stop23h 05mAer Lingus

Tue 8/1911:05 pmBCN - IAD

1 stop22h 45mAer Lingus

Deal found 7/30

$862

Wed 8/610:20 pmIAD - BCN

1 stop17h 30mTAP AIR PORTUGAL

Wed 8/1310:40 pmBCN - IAD

1 stop22h 40mTAP AIR PORTUGAL

Deal found 7/29

$1,013

Wed 8/66:30 amDCA - BCN

2 stops22h 30mBritish Airways

Tue 8/129:20 pmBCN - DCA

2 stops24h 56mBritish Airways

Deal found 7/30

$1,260

Fri 8/84:30 pmIAD - BCN

1 stop24h 45mITA Airways

Fri 8/296:20 amBCN - IAD

1 stop14h 20mITA Airways

Deal found 7/29

$607

Fri 8/86:05 amDCA - BCN

2 stops30h 05mScandinavian Airlines

Thu 8/1410:25 amBCN - DCA

2 stops19h 16mScandinavian Airlines

Deal found 7/28

$1,054

Sat 8/910:30 amDCA - BCN

2 stops23h 00mMultiple Airlines

Wed 8/208:00 amBCN - DCA

2 stops17h 58mMultiple Airlines

Deal found 7/30

$1,160

Sat 8/98:40 pmDCA - BCN

1 stop30h 40mUnited Airlines

Wed 8/2012:10 pmBCN - DCA

2 stops29h 49mUnited Airlines

Deal found 7/30

$1,173

Sat 8/911:00 amDCA - BCN

2 stops14h 15mVirgin Atlantic

Sun 8/179:30 amBCN - DCA

2 stops16h 05mVirgin Atlantic

Deal found 7/30

$1,328

One-way flights from District of Columbia to Barcelona-El Prat
Search for one-way flight options from District of Columbia to Barcelona-El Prat. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Fri 9/267:14 pmIAD - BCN

2 stops56h 51mMultiple Airlines

Deal found 7/28

$270

Wed 8/131:30 pmIAD - BCN

1 stop18h 10mTurkish Airlines

Deal found 7/30

$292

Wed 9/106:00 amDCA - BCN

3 stops37h 30mMultiple Airlines

Deal found 7/29

$314

Tue 10/287:00 pmIAD - BCN

1 stop22h 50mIberia

Deal found 7/28

$320

Sat 8/910:35 pmIAD - BCN

1 stop14h 50mTAP AIR PORTUGAL

Deal found 7/30

$321

Fri 9/199:05 pmIAD - BCN

1 stop16h 05mRoyal Air Maroc

Deal found 7/28

$334

Sun 8/106:00 amDCA - BCN

1 stop19h 50mAir Canada

Deal found 7/30

$373

Sun 8/179:40 amDCA - BCN

1 stop16h 10mUnited Airlines

Deal found 7/28

$394

Tue 9/21:55 pmDCA - BCN

2 stops22h 15mScandinavian Airlines

Deal found 7/28

$415

Thu 8/72:55 pmDCA - BCN

1 stop10h 20mKLM

Deal found 7/28

$464

Fri 9/196:45 amDCA - BCN

1 stop18h 00mBritish Airways

Deal found 7/28

$466

Fri 8/153:40 pmDCA - BCN

2 stops14h 15mDelta

Deal found 7/27

$468

Cheapflights Fare Finder

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

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Sun 8/17

6:30 pm-8:20 am

Nonstop7h 50m

Barcelona-El Prat

Tue 8/26

12:10 pm-11:13 am

1 stop29h 03m

$497

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 10/13

6:35 pm-8:20 am

Nonstop7h 45m

Barcelona-El Prat

Mon 10/20

10:20 am-1:30 pm

1 stop33h 10m

$498

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 8/24

6:25 am-1:15 pm

1 stop24h 50m

Barcelona-El Prat

Thu 9/18

1:15 pm-8:59 am

1 stop25h 44m

$498

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Wed 9/3

12:55 pm-7:50 am

2 stops12h 55m

Barcelona-El Prat

Fri 10/24

12:10 pm-9:51 pm

1 stop15h 41m

$499

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Thu 10/2

10:05 pm-6:10 pm

1 stop14h 05m

Barcelona-El Prat

Sun 10/19

9:40 am-7:59 pm

1 stop16h 19m

$500

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Wed 8/20

11:15 pm-2:45 pm

1 stop33h 30m

Barcelona-El Prat

Mon 9/1

3:45 pm-7:20 pm

1 stop33h 35m

$501

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Sun 8/17

3:46 pm-10:30 am

1 stop12h 44m

Barcelona-El Prat

Tue 8/26

10:45 am-6:27 pm

1 stop13h 42m

$501

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Wed 9/17

9:20 pm-3:40 pm

1 stop12h 20m

Barcelona-El Prat

Wed 9/24

9:30 am-7:37 pm

2 stops16h 07m

$503

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Sun 9/7

4:30 pm-10:50 am

1 stop12h 20m

Barcelona-El Prat

Fri 9/19

6:20 am-2:40 pm

1 stop14h 20m

$511

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 8/18

10:20 am-7:50 am

2 stops15h 30m

Barcelona-El Prat

Wed 8/27

12:10 pm-9:25 pm

2 stops15h 15m

$512

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 31 results

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 $523). Flying from District of Columbia to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,057). 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?

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.

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

Reviews of airlines servicing Barcelona-El Prat

Peruse reviews from past customers who have flown with Delta, KLM, and SWISS from District of Columbia to Barcelona-El Prat Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,686 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

655 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 Turkish Airlines ($292), Iberia ($320), and TAP AIR PORTUGAL ($321).
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 $523). Flying from District of Columbia to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,057). 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

Calella

Roses

Castelldefels

Cadaques

L'Hospitalet de Llobregat

El Prat de Llobregat

Badalona

Pineda de Mar

Santa Susanna

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Top 10 airlines flying from District of Columbia to Barcelona-El Prat

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest$302	Average$419	FlexibilityNo cancel fee	On-timeN/A
Icelandair	Cheapest$384	Average$612	FlexibilityNo cancel fee	On-time76%
Scandinavian Airlines	Cheapest$409	Average$585	FlexibilityNo cancel fee	On-time77%
TAP AIR PORTUGAL	Cheapest$455	Average$678	FlexibilityNo cancel fee	On-timeN/A
Delta	Cheapest$468	Average$971	FlexibilityNo cancel fee	On-timeN/A
Iberia	Cheapest$483	Average$773	FlexibilityNo cancel fee	On-time77%
British Airways	Cheapest$498	Average$808	FlexibilityNo cancel fee	On-time70%
United Airlines	Cheapest$499	Average$1,172	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$513	Average$926	FlexibilityNo cancel fee	On-time75%
Air France	Cheapest$517	Average$886	FlexibilityNo cancel fee	On-time77%

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$270+ 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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.

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

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Cheap 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 July 30, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from District of Columbia to Barcelona-El Prat

Cheapest flights from District of Columbia to Barcelona-El PratExplore 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 July 30, 2025.

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 July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Barcelona-El Prat Airport that are best for you.

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.

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?

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 July 30, 2025.

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

Reviews of airlines servicing Barcelona-El Prat

Peruse reviews from past customers who have flown with Delta, KLM, and SWISS from District of Columbia to Barcelona-El Prat Airport to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

How can I 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?

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

Traveling to a place near Barcelona-El Prat Airport?

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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.

Top 10 airlines flying from District of Columbia to Barcelona-El Prat

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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 July 30, 2025.