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$215+ Cheap flights from Washington, D.C. (WAS) to Barcelona

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 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — BCN
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Washington, D.C. to Barcelona are usually found in February or January, booked 7 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Washington, D.C. to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$303
(Kiwi.com)

One-way from

$215
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$675
From Washington, D.C. (WAS) to Barcelona
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One-way flight from Washington, D.C. (WAS) to Barcelona
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Highest demand for flights based on searches. 20% potential increase in price ($239 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Washington, D.C. to Barcelona

Cheapest flights from Washington, D.C. to Barcelona
Explore the most affordable flight options available from Washington, D.C. to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/21. 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 5/46:50 pmBWI - BCN
1 stop20h 50mPLAY
Mon 5/1210:40 pmBCN - BWI
1 stop25h 00mPLAY
Deal found 1/21$303
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Fri 4/48:30 pmBWI - BCN
1 stop12h 15mIcelandair
Thu 4/103:45 pmBCN - BWI
1 stop33h 40mIcelandair
Deal found 1/21$386
This Mytrip deal was found by Cheapflights users on 1/20. 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 3/46:10 pmBWI - BCN
2 stops23h 35mMultiple Airlines
Wed 3/197:00 amBCN - BWI
2 stops16h 00mMultiple Airlines
Deal found 1/20$399
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/510:30 pmIAD - BCN
1 stop12h 45mTAP AIR PORTUGAL
Wed 2/129:10 pmBCN - IAD
1 stop23h 50mTAP AIR PORTUGAL
Deal found 1/21$531
This Mytrip deal was found by Cheapflights users on 1/21. 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 3/196:10 pmIAD - BCN
2 stops19h 20mMultiple Airlines
Tue 3/253:35 pmBCN - IAD
2 stops30h 05mMultiple Airlines
Deal found 1/21$534
This FlightHub deal was found by Cheapflights users on 1/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/75:10 pmIAD - BCN
1 stop19h 10mScandinavian Airlines
Tue 2/187:10 pmBCN - IAD
1 stop26h 30mScandinavian Airlines
Deal found 1/21$541
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/106:10 pmIAD - BCN
1 stop11h 40mAer Lingus
Wed 3/2611:30 amBCN - IAD
1 stop14h 15mAer Lingus
Deal found 1/21$543
This CrystalTravel deal was found by Cheapflights users on 1/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/99:40 pmIAD - BCN
1 stop15h 30mRoyal Air Maroc
Fri 3/1412:45 pmBCN - IAD
1 stop11h 55mRoyal Air Maroc
Deal found 1/21$547
This Iberia deal was found by Cheapflights users on 1/20. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/412:59 pmDCA - BCN
2 stops14h 46mIberia
Wed 2/121:30 pmBCN - DCA
2 stops15h 11mIberia
Deal found 1/20$563
This Mytrip deal was found by Cheapflights users on 1/21. 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 4/228:30 pmIAD - BCN
1 stop12h 15mIcelandair
Sat 4/263:45 pmBCN - IAD
1 stop33h 35mIcelandair
Deal found 1/21$567
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
Fri 10/317:00 pmIAD - BCN
1 stop12h 45mIberia
Tue 11/116:40 amBCN - IAD
1 stop15h 50mIberia
Deal found 1/21$569
This CrystalTravel deal was found by Cheapflights users on 1/21. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:00 pmIAD - BCN
1 stop15h 00mTurkish Airlines
Tue 3/187:50 amBCN - IAD
1 stop17h 40mTurkish Airlines
Deal found 1/21$613

Find flights from Washington, D.C. to Barcelona within your budget

Customize your flight search to find flights from Washington, D.C. to Barcelona 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 5/4

6:50 pm-9:40 pm

1 stop20h 50m

Barcelona-El Prat

Mon 5/12

10:40 pm-5:40 pm

1 stop25h 00m

$303

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Fri 4/4

8:30 pm-2:45 pm

1 stop12h 15m

Barcelona-El Prat

Thu 4/10

3:45 pm-7:25 pm

1 stop33h 40m

$386

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 3/4

6:10 pm-11:45 pm

2 stops23h 35m

Barcelona-El Prat

Wed 3/19

7:00 am-6:00 pm

2 stops16h 00m

$399

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 3/10

6:10 pm-6:20 pm

1 stop19h 10m

Barcelona-El Prat

Wed 3/26

5:40 pm-4:40 pm

2 stops28h 00m

$531

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Wed 2/19

7:40 pm-11:15 pm

2 stops21h 35m

Barcelona-El Prat

Tue 2/25

7:00 am-6:25 pm

2 stops17h 25m

$535

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 3/10

6:10 pm-10:50 am

1 stop11h 40m

Barcelona-El Prat

Wed 3/26

11:30 am-8:45 pm

1 stop14h 15m

$543

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Mon 4/14

10:20 pm-1:30 am

1 stop21h 10m

Barcelona-El Prat

Sun 4/27

6:00 am-3:15 pm

1 stop15h 15m

$558

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Tue 4/22

8:30 pm-2:45 pm

1 stop12h 15m

Barcelona-El Prat

Sat 4/26

3:45 pm-7:20 pm

1 stop33h 35m

$567

Washington, D.C.Barcelona

IAD - BCN

IADBCN

Washington, D.C. Dulles Intl

Fri 3/7

8:40 pm-6:10 pm

1 stop15h 30m

Barcelona-El Prat

Fri 3/14

12:45 pm-7:40 pm

1 stop11h 55m

$570

Washington, D.C.Barcelona

DCA - BCN

DCABCN

Washington, D.C. Reagan-National

Tue 3/11

12:37 pm-10:50 am

2 stops17h 13m

Barcelona-El Prat

Wed 3/26

9:15 am-7:13 pm

2 stops14h 58m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 59 results
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Best time to book a flight from Washington, D.C. to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Washington, D.C. 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.

Travel insights for flights from Washington, D.C. to Barcelona

Get recent, data-driven insights about flights from Washington, D.C. to Barcelona including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Barcelona. Price data was last updated on January 17, 2025.

The price you pay for your flight from Washington, D.C. to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 7 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Washington, D.C. to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Barcelona (average of $523). Flying from Washington, D.C. to Barcelona in June is currently the most expensive (average of $1,097). 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 WAS to BCN?

Find hourly flight availability from Washington, D.C. to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

It’s optimal to fly from Washington, D.C. to Barcelona in the evening. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Washington, D.C. to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Barcelona. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Barcelona flight should consider departing on Wednesday mornings 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.

Rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Barcelona 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 when rainfall is around 0.8 in.

Temperature in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Barcelona, 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).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. 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 Barcelona. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Icelandair, TAP AIR PORTUGAL and Scandinavian Airlines from Washington, D.C. to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT
7.6
Good
1,117 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Overall

8.0

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Barcelona. 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 flying from Washington, D.C. to Barcelona round-trip?

    Flying on PLAY is currently your cheapest option to Barcelona, with prices starting at $303. Additional round-trip tickets that might be worth considering are offered by Icelandair and TAP AIR PORTUGAL, with the lowest prices starting at $386 and $531, respectively. Users have found that PLAY is 66% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to Barcelona one-way?

    One-way options have recently been found by users for as low as $299 on PLAY. Other airlines that offer cheap prices include Icelandair from $384 and Royal Air Maroc from $413 one-way.

  • What are the most popular routes from Washington, D.C. to Barcelona?

    The most popular flight routes from Washington, D.C. to Barcelona are Washington, D.C. Dulles Intl - Barcelona-El Prat, Washington, D.C. Reagan-National - Barcelona-El Prat and Baltimore/Washington - Barcelona-El Prat.

  • Where are the most common layover locations when flying from Washington, D.C. to Barcelona?

    Flights departing from Washington, D.C. and landing in Barcelona layover in Lisbon most frequently. Madrid sees the second most layovers for non-direct flights flying from Washington, D.C. to Barcelona. London follows Madrid in terms of the most frequent layover location on Washington, D.C. to Barcelona flights.

  • What are some popular things to do or see while on a layover in Lisbon?

    Chiado, Centro Cultural de Belém, and Praça do Príncipe Real are currently the most popular points of interest in Lisbon at the moment. Chiado, Centro Cultural de Belém, and Praça do Príncipe Real can be visited by traveling about 4.5 mi, 6.9 mi, and 4.2 mi respectively from Lisbon Humberto Delgado. Those on a layover in Lisbon in need of a rental car can book one at Lisbon Humberto Delgado for about $19.

  • What are some popular points of interest to see during a layover in Madrid?

    Madrid travelers tend to visit Puerta del Sol, Plaza Mayor, and Museo del Prado more than any other notable places. Travelers on a layover in Madrid can visit Puerta del Sol, Plaza Mayor, and Museo del Prado, by traveling 8.4 mi, 8.6 mi, and 8.1 mi, respectively after landing at Madrid Barajas. Travelers in need of a car in Madrid can rent one for about $26 per day.

  • What are points of interest worth seeing during a layover in London?

    Hyde Park, Piccadilly Circus, and Buckingham Palace are the most popular attractions in London if you're in need of something to do during your layover. Hyde Park, Piccadilly Circus, and Buckingham Palace can be accessed by traveling approximately 12.5 mi, 14.1 mi, and 13.7 mi, respectively from London Heathrow. Travelers can book a car rental at London Heathrow for about $37 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Washington, D.C. to Barcelona flights?

    Washington, D.C. to Barcelona flights have a layover in Dublin least often. Dublin is followed by Reykjavik in terms of the least popular layover location on flights from Washington, D.C. to Barcelona.

  • Can I find deals for flights from Washington, D.C. to Barcelona that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Barcelona.

  • Can I find deals for business class flights from Washington, D.C. to Barcelona?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Barcelona 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 Washington, D.C. to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Barcelona (average of $523). Flying from Washington, D.C. to Barcelona in June is currently the most expensive (average of $1,097). 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

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Alternative routes for Washington, D.C. to Barcelona

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Barcelona-El Prat flights
Reagan-National to Barcelona-El Prat flights
Dulles Intl to Costa Brava flights
Reagan-National to Costa Brava flights
Dulles Intl to Reus flights

Top 10 airlines flying from Washington, D.C. to Barcelona

Discover the top 10 airlines that operate flights from Washington, D.C. to Barcelona. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$288Average$410FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$367Average$595FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$422Average$626FlexibilityNo cancel feeOn-time77%
IberiaCheapest$505Average$773FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$507Average$1,079FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$513Average$942FlexibilityNo cancel feeOn-timeN/A
Aer LingusCheapest$514Average$840FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$554Average$1,051FlexibilityNo cancel feeOn-time77%
Royal Air MarocCheapest$565Average$585FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$588Average$1,132FlexibilityNo cancel feeOn-time71%
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