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$259+ Cheap flights from Baltimore (BWI) 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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BCN
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Barcelona are usually found in February or March, booked 49 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Baltimore to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 March 28, 2025.

Round-trip from

$412
(Expedia)

One-way from

$259
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$632
From Baltimore/Washington to Barcelona
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One-way flight from Baltimore/Washington to Barcelona
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Highest demand for flights based on searches. 23% potential increase in price ($301 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($62 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Baltimore to Barcelona

Cheapest flights from Baltimore to Barcelona
Explore the most affordable flight options available from Baltimore to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/86:50 pmBWI - BCN
1 stop20h 55mPLAY
Wed 4/2310:50 pmBCN - BWI
1 stop24h 50mPLAY
Deal found 3/27$412
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Tue 5/66:50 pmBWI - BCN
2 stops24h 30mMultiple Airlines
Tue 5/138:15 pmBCN - BWI
2 stops27h 25mMultiple Airlines
Deal found 3/27$539
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:30 pmBWI - BCN
1 stop11h 40mIcelandair
Sun 11/3011:45 amBCN - BWI
1 stop12h 45mIcelandair
Deal found 3/27$595
This Ovago deal was found by Cheapflights users on 3/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/271:00 pmBWI - BCN
2 stops23h 10mScandinavian Airlines
Mon 9/17:00 pmBCN - BWI
2 stops32h 43mScandinavian Airlines
Deal found 3/28$641
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 10/2812:15 pmBWI - BCN
1 stop14h 25mDelta
Wed 11/1210:55 amBCN - BWI
1 stop13h 58mDelta
Deal found 3/27$821
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 5/115:45 amBWI - REU
3 stops28h 05mMultiple Airlines
Sun 5/189:55 pmREU - BWI
3 stops31h 38mMultiple Airlines
Deal found 3/27$866
This KLM deal was found by Cheapflights users on 3/27. 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.
Sun 12/72:10 pmBWI - BCN
1 stop12h 30mKLM
Sun 12/2110:55 amBCN - BWI
1 stop19h 43mKLM
Deal found 3/27$871
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Sun 5/115:45 amBWI - GRO
3 stops35h 20mMultiple Airlines
Sun 5/186:50 amGRO - BWI
2 stops16h 50mMultiple Airlines
Deal found 3/27$872
This American Airlines deal was found by Cheapflights users on 3/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/72:09 pmBWI - BCN
2 stops12h 51mAmerican Airlines
Sun 12/211:30 pmBCN - BWI
2 stops17h 01mAmerican Airlines
Deal found 3/27$875

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 March 28, 2025.
Use the filters below to find and compare flights from Baltimore to Barcelona that are best for you.

Fly from

Baltimore

Fly to

Barcelona

Route

Depart

Return

Price

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 4/8

6:50 pm-9:45 pm

1 stop20h 55m

Barcelona-El Prat

Wed 4/23

10:50 pm-5:40 pm

1 stop24h 50m

$412

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 5/6

6:50 pm-1:20 am

2 stops24h 30m

Barcelona-El Prat

Tue 5/13

8:15 pm-5:40 pm

2 stops27h 25m

$539

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Wed 8/27

1:00 pm-6:10 pm

2 stops23h 10m

Barcelona-El Prat

Mon 9/1

7:00 pm-9:43 pm

2 stops32h 43m

$641

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 8/24

8:30 pm-2:45 pm

1 stop12h 15m

Barcelona-El Prat

Mon 9/8

3:45 pm-7:25 pm

1 stop33h 40m

$672

BaltimoreReus

BWI - REU

BWIREU

Baltimore/Washington

Sun 5/11

5:45 am-3:50 pm

3 stops28h 05m

Reus

Sun 5/18

9:55 pm-11:33 pm

3 stops31h 38m

$866

BaltimoreGirona

BWI - GRO

BWIGRO

Baltimore/Washington

Sun 5/11

5:45 am-11:05 pm

3 stops35h 20m

Girona Costa Brava

Sun 5/18

6:50 am-5:40 pm

2 stops16h 50m

$872

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Wed 4/9

9:15 am-11:45 pm

3 stops56h 30m

$259

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Fri 7/4

8:30 pm-2:45 pm

1 stop12h 15m

$288

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Thu 5/29

6:50 pm-9:40 pm

1 stop20h 50m

$407

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 8/3

9:20 pm-10:25 pm

2 stops43h 05m

$548

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 17 results
1
2

Best time to book a flight from Baltimore to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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

How far ahead should I book a flight from Baltimore to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Barcelona. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Barcelona, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Baltimore to Barcelona?

Currently, January is the cheapest month in which you can book a flight from Baltimore to Barcelona (average of $523). Flying from Baltimore to Barcelona in June is currently the most expensive (average of $1,080). 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 BWI to BCN?

Find hourly flight availability from Baltimore 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 March 28, 2025.

It’s optimal to fly from Baltimore to Barcelona in the afternoon. By choosing this option you can save up to 36% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Baltimore to Barcelona?

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

Travelers seeking maximum savings on their Baltimore to Barcelona flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings 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 March 28, 2025.
Peruse reviews from past customers who have flown with Delta, Cathay Pacific and United Airlines from Baltimore 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
7,896 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Cathay Pacific
7.5
Good
837 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Virgin Atlantic
7.4
Good
634 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,325 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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 Baltimore to Barcelona. 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?

    Most people fly from Baltimore/Washington (BWI) if they book a flight from Baltimore to Barcelona. On average, Baltimore/Washington has 0 outbound flights to Barcelona per day from 10 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

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

    Flying on PLAY is currently your cheapest option to Barcelona, with prices starting at $412. Additional round-trip tickets that might be worth considering are offered by Icelandair and Scandinavian Airlines, with the lowest prices starting at $740 and $852, respectively. PLAY is priced at 57% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Baltimore to Barcelona one-way?

    For one-way options, check prices for PLAY. According to our data, you can fly for as low as $366. Users have also found prices from $463 and $558 on Icelandair and WestJet, respectively.

  • What are the most popular routes from Baltimore to Barcelona?

    The most popular flight routes from Baltimore to Barcelona are Baltimore/Washington - Barcelona-El Prat, Baltimore/Washington - Girona Costa Brava and Baltimore/Washington - Reus.

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

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

  • How can I find direct flights from Baltimore to Barcelona?

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Barcelona (average of $523). Flying from Baltimore to Barcelona in June is currently the most expensive (average of $1,080). 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.

Top 10 airlines flying from Baltimore to Barcelona

Discover the top 10 airlines that operate flights from Baltimore 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$302Average$439FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$386Average$633FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$588Average$685FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$617Average$796FlexibilityNo cancel feeOn-time77%
Air FranceCheapest$617Average$1,178FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$619Average$1,049FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$650Average$1,324FlexibilityNo cancel feeOn-time71%
DeltaCheapest$692Average$1,232FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$760Average$1,210FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$766Average$1,225FlexibilityNo cancel feeOn-time69%
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