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Barcelona-El Prat

$307+ Cheap flights from Baltimore (BWI) 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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BCN
May 22 — May 291
Fri 5/22
Fri 5/29
1 adult, Economy
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Cheap flight deals from Baltimore to Barcelona-El Prat

Cheapest flights from Baltimore to Barcelona-El Prat
Explore the most affordable flight options available from Baltimore to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 pm
BWI
-
BCN
1 stop12h 10m
Multiple Airlines
Thu 8/206:30 pm
BCN
-
BWI
1 stop19h 10m
Multiple Airlines
Deal found 4/20$653
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 8/26:09 pm
BWI
-
BCN
1 stop12h 51m
Multiple Airlines
Thu 8/206:30 pm
BCN
-
BWI
1 stop19h 10m
Multiple Airlines
Deal found 4/18$699
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/24:05 pm
BWI
-
BCN
1 stop14h 05m
Multiple Airlines
Wed 5/63:30 pm
BCN
-
BWI
1 stop24h 14m
Multiple Airlines
Deal found 4/17$706
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 pm
BWI
-
BCN
1 stop12h 10m
Multiple Airlines
Wed 8/126:30 pm
BCN
-
BWI
1 stop28h 44m
Multiple Airlines
Deal found 4/20$718
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:35 am
BWI
-
BCN
1 stop23h 35m
Multiple Airlines
Wed 5/63:30 pm
BCN
-
BWI
1 stop24h 14m
Multiple Airlines
Deal found 4/17$729
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/306:09 pm
BWI
-
BCN
1 stop12h 01m
Multiple Airlines
Wed 8/126:30 pm
BCN
-
BWI
1 stop28h 44m
Multiple Airlines
Deal found 4/20$735
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 8/56:00 pm
BWI
-
BCN
1 stop12h 10m
Multiple Airlines
Wed 8/196:30 pm
BCN
-
BWI
1 stop19h 10m
Multiple Airlines
Deal found 4/18$738
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 8/96:09 pm
BWI
-
BCN
1 stop12h 51m
Multiple Airlines
Thu 8/206:30 pm
BCN
-
BWI
1 stop19h 10m
Multiple Airlines
Deal found 4/19$743
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 8/56:00 pm
BWI
-
BCN
1 stop12h 10m
Multiple Airlines
Thu 8/136:30 pm
BCN
-
BWI
1 stop28h 44m
Multiple Airlines
Deal found 4/19$749
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:09 pm
BWI
-
BCN
1 stop12h 51m
Multiple Airlines
Wed 8/126:30 pm
BCN
-
BWI
1 stop28h 44m
Multiple Airlines
Deal found 4/20$752

Find flight deals from Baltimore to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Barcelona-El Prat (BCN). 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 April 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$653
(Kiwi.com)

One-way from

$307
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$699
Provider with most accurate pricing for Baltimore/Washington-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Barcelona-El Prat flights.
Search Deals
From Baltimore/Washington to Barcelona-El Prat
Search Deals
One-way flight from Baltimore/Washington to Barcelona-El Prat
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore to Barcelona-El Prat 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 22, 2026.
Use the filters below to find and compare flights from Baltimore to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Mon 6/8

10:40 am-10:10 pm

2 stops29h 30m

Barcelona-El Prat

Mon 6/15

8:00 am-11:55 pm

2 stops21h 55m

$930

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 9/1

1:10 pm-4:00 pm

2 stops20h 50m

Barcelona-El Prat

Mon 9/7

8:00 am-10:35 pm

2 stops20h 35m

$940

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Thu 6/4

10:40 am-10:10 pm

2 stops29h 30m

Barcelona-El Prat

Fri 6/19

8:00 am-9:35 pm

2 stops19h 35m

$1,030

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 9/20

6:10 pm-12:50 pm

1 stop12h 40m

Barcelona-El Prat

Mon 9/28

3:15 pm-10:13 pm

1 stop12h 58m

$1,056

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 7/19

1:00 pm-4:00 pm

2 stops21h 00m

Barcelona-El Prat

Mon 8/10

8:00 am-10:35 pm

2 stops20h 35m

$1,160

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Mon 7/13

1:40 pm-4:00 pm

2 stops20h 20m

Barcelona-El Prat

Mon 7/27

8:00 am-9:35 pm

2 stops19h 35m

$1,240

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Fri 8/7

6:15 am-8:00 am

2 stops43h 45m

Barcelona-El Prat

Sun 8/23

12:15 pm-12:43 am

2 stops42h 28m

$1,244

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Fri 9/4

9:30 pm-8:15 pm

1 stop16h 45m

Barcelona-El Prat

Sat 9/12

6:30 pm-12:36 pm

2 stops24h 06m

$1,258

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Fri 5/22

10:40 am-4:05 pm

2 stops23h 25m

Barcelona-El Prat

Sun 5/31

8:00 am-10:00 pm

2 stops20h 00m

$1,300

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Mon 7/27

9:30 pm-2:25 pm

1 stop10h 55m

Barcelona-El Prat

Mon 8/10

7:20 pm-5:15 pm

1 stop27h 55m

$1,400

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/21

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Baltimore to Barcelona-El Prat

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Barcelona-El Prat in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Barcelona-El Prat Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Barcelona-El Prat Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Barcelona-El Prat Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Barcelona-El Prat

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

How far ahead should I book a flight from Baltimore to Barcelona-El Prat Airport?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Barcelona-El Prat. Price data was last updated on April 17, 2026.

The price you pay for your flight from Baltimore to Barcelona-El Prat Airport may vary depending on when you book. For the best chance of a lower fare, look to book 64 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 Baltimore to Barcelona-El Prat Airport?

Currently, March is the cheapest month in which you can book a flight from Baltimore to Barcelona-El Prat Airport (average of $585). Flying from Baltimore to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,205). 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 Baltimore to Barcelona-El Prat Airport?

Reviews of airlines servicing Barcelona-El Prat

Get insights into the airlines that provide service to Barcelona-El Prat. 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-El Prat. Reviews last updated April 22, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican Airlines from Baltimore to Barcelona-El Prat Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,433 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
8,433 reviews
Delta
7.9
Good
8,433 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
9,616 reviews
Delta
7.9
Good
8,433 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

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.
American Airlines
7.1
Good
11,646 reviews
Delta
7.9
Good
8,433 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

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.
Icelandair
7.0
Good
639 reviews
Delta
7.9
Good
8,433 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

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
7,905 reviews
Delta
7.9
Good
8,433 reviews

Overall

7.9

Food

7.2

Comfort

7.9

Crew

8.5

Entertainment

7.8

Boarding

8.1

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 Baltimore 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 airport do you fly from for flights from Baltimore to Barcelona-El Prat?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Barcelona-El Prat. On average, Baltimore/Washington has 0 outbound flights to Barcelona-El Prat per day from 7 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from Baltimore to Barcelona-El Prat Airport?

    There are many flights that can get you from Baltimore to Barcelona-El Prat Airport in 12h 40m. Fly via KLM to get the fastest option. There are 4002 mi between Baltimore and Barcelona-El Prat Airport.

  • What are the cheapest airlines flying from Baltimore to Barcelona-El Prat Airport round-trip?

    Our cheapest airline available from Baltimore to Barcelona-El Prat Airport is Icelandair. Our recent data shows that you can find tickets from as low as $351 on this airline. Additional options worth looking into are United Airlines and Iberia, starting at $468 and $496 round-trip. Icelandair is currently priced 54% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Baltimore 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 Baltimore to Barcelona-El Prat.

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Barcelona-El Prat Airport?

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Barcelona-El Prat Airport (average of $585). Flying from Baltimore to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,205). 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

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Roses
Calella
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar

Browse thousands of different options on Cheapflights for your next trip

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Top 7 airlines flying from Baltimore to Barcelona-El Prat

Discover the top 7 airlines that operate flights from Baltimore to Barcelona-El Prat. 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$351Average$484FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$468Average$800FlexibilityNo cancel feeOn-time69%
IberiaCheapest$496Average$663FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$505Average$830FlexibilityNo cancel feeOn-time70%
DeltaCheapest$513Average$1,031FlexibilityNo cancel feeOn-timeN/A
TAP AIR PORTUGALCheapest$529Average$1,173FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$545Average$864FlexibilityNo cancel feeOn-time71%

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