$411 Cheap Flights from Baltimore (BWI) to Barcelona (BCN)

View $411 flight on Wed, Jan 21, 2026Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Barcelona El Prat Airport (BCN)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Baltimore to Barcelona (BWI-BCN)

Prices were available within the past 7 days and start at $411 for one-way flights and $389 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, Jan 21 - Tue, Jan 27
BWI
Baltimore
BCN
Barcelona
$389 Roundtrip, found 1 hour ago
$389
Roundtrip
found 1 hour ago
Select Icelandair flight, departing Wed, Jan 21 from Baltimore to Barcelona, returning Tue, Jan 27, priced at $389 found 1 hour ago
Icelandair
Sat, Apr 11 - Sat, Apr 18
BWI
Baltimore
BCN
Barcelona
$391 Roundtrip, found 13 hours ago
$391
Roundtrip
found 13 hours ago
Select Icelandair flight, departing Sat, Apr 11 from Baltimore to Barcelona, returning Sat, Apr 18, priced at $391 found 13 hours ago
Icelandair
Wed, Jan 7 - Sat, May 2
BWI
Baltimore
BCN
Barcelona
$396 Roundtrip, found 8 hours ago
$396
Roundtrip
found 8 hours ago
Select Icelandair flight, departing Wed, Jan 7 from Baltimore to Barcelona, returning Sat, May 2, priced at $396 found 8 hours ago
Icelandair
Sun, Apr 12 - Sat, May 2
BWI
Baltimore
BCN
Barcelona
$398 Roundtrip, found 1 day ago
$398
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sun, Apr 12 from Baltimore to Barcelona, returning Sat, May 2, priced at $398 found 1 day ago
Icelandair
Tue, Apr 7 - Sat, May 2
BWI
Baltimore
BCN
Barcelona
$398 Roundtrip, found 2 days ago
$398
Roundtrip
found 2 days ago
Select Icelandair flight, departing Tue, Apr 7 from Baltimore to Barcelona, returning Sat, May 2, priced at $398 found 2 days ago
Icelandair
Sat, Apr 25 - Sat, May 2
BWI
Baltimore
BCN
Barcelona
$400 Roundtrip, found 4 days ago
$400
Roundtrip
found 4 days ago
Select Icelandair flight, departing Sat, Apr 25 from Baltimore to Barcelona, returning Sat, May 2, priced at $400 found 4 days ago
American Airlines
Wed, Jan 21 - Tue, Jan 27
BWI
Baltimore
BCN
Barcelona
$476 Roundtrip, found 1 hour ago
$476
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Wed, Jan 21 from Baltimore to Barcelona, returning Tue, Jan 27, priced at $476 found 1 hour ago
British Airways
Wed, Jan 21 - Tue, Jan 27
BWI
Baltimore
BCN
Barcelona
$483 Roundtrip, found 1 hour ago
$483
Roundtrip
found 1 hour ago
Select British Airways flight, departing Wed, Jan 21 from Baltimore to Barcelona, returning Tue, Jan 27, priced at $483 found 1 hour ago
Delta
Tue, Dec 30 - Fri, Jan 16
BWI
Baltimore
BCN
Barcelona
$504 Roundtrip, found 11 hours ago
$504
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Dec 30 from Baltimore to Barcelona, returning Fri, Jan 16, priced at $504 found 11 hours ago
Virgin Atlantic
Tue, Jan 13 - Fri, Jan 16
BWI
Baltimore
BCN
Barcelona
$504 Roundtrip, found 2 hours ago
$504
Roundtrip
found 2 hours ago
Select Virgin Atlantic flight, departing Tue, Jan 13 from Baltimore to Barcelona, returning Fri, Jan 16, priced at $504 found 2 hours ago

Find the cheapest month to fly from Baltimore (BWI) to Barcelona (BCN)

November is typically the cheapest month to fly

From $374 - $1,349 per traveler.

Alternative airports near Barcelona

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Barcelona Intl. BCN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $640
BCN
Barcelona Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $640

Frequently asked questions

How much does a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN) cost?
Secure a cheap one-way flight from $411 or cheap return flight from $389 from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN)?
The cheapest month to fly from BWI to BCN is January, when there's less demand. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest BWI to BCN flight.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN)?
There aren't any daily nonstop flights departing from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from BWI to BCN?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays are often the quietest.* But this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN)?
Select a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN) last-minute?
Holding off until right before your break to book a flight from BWI to BCN often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Be flexible with your itinerary for a better chance of scoring a bargain.
Is it cheaper to book a BWI to BCN flight and hotel package?
Opting for a BWI to BCN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to Barcelona Intl. Airport (BCN)?
If you booked your BWI to BCN flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
Barcelona Intl.
Airlines serving
Aer Lingus, Air France, American Airlines, British Airways, Delta, Iberia, Icelandair, KLM, Scandinavian Airlines, United, Virgin Atlantic
Roundtrip price
$389
Distance
4003 mi

Book with confidence

Baltimore to Barcelona Flights

The cheapest times to fly from Baltimore to Barcelona

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Baltimore to Barcelona are during the month of January. You can find some of the cheapest flights from Baltimore to Barcelona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Baltimore to Barcelona

Sunday is one of the best days to book for cheap flights from Baltimore to Barcelona: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Baltimore to Barcelona

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Baltimore to Barcelona in 2025. You can also book with separate airlines for your outbound and return journeys, from $411 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Baltimore to Barcelona flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Baltimore to Barcelona airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Baltimore to Barcelona Flights

Explore a world of travel with Expedia

*Available to One Key members.