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$222+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — BCN
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Barcelona are usually found in February or November, booked 29 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap 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 diciembre 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
mié. 12/311:31 pmBWI - BCN
1 stop17h 34mMultiple Airlines
sáb. 1/173:05 pmBCN - BWI
1 stop22h 40mMultiple Airlines
Deal found 12/11$819
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
sáb. 12/138:37 amBWI - BCN
2 stops42h 53mMultiple Airlines
sáb. 1/173:05 pmBCN - BWI
1 stop22h 40mMultiple Airlines
Deal found 12/9$831
This Gurufare deal was found by Cheapflights users on 12/9. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/107:40 pmBWI - BCN
1 stop12h 00mIcelandair
mar. 1/1311:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 12/9$865
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
jue. 12/118:00 pmBWI - BCN
2 stops44h 55mMultiple Airlines
mié. 2/113:05 pmBCN - BWI
1 stop25h 46mMultiple Airlines
Deal found 12/10$868
This Mytrip deal was found by Cheapflights users on 12/10. 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.
mar. 12/307:40 pmBWI - BCN
2 stops22h 30mMultiple Airlines
mié. 1/74:25 pmBCN - BWI
2 stops32h 15mMultiple Airlines
Deal found 12/10$873
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
lun. 12/1510:40 amBWI - BCN
2 stops26h 25mMultiple Airlines
sáb. 1/173:05 pmBCN - BWI
1 stop22h 40mMultiple Airlines
Deal found 12/9$883
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
dom. 12/148:13 amBWI - BCN
2 stops28h 52mMultiple Airlines
sáb. 1/173:05 pmBCN - BWI
1 stop22h 40mMultiple Airlines
Deal found 12/9$885
This Cheapflightsfares deal was found by Cheapflights users on 12/10. 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.
dom. 12/147:40 pmBWI - BCN
1 stop11h 35mIcelandair
mar. 1/1311:50 amBCN - BWI
1 stop12h 50mIcelandair
Deal found 12/10$937
This Kiwi.com deal was found by Cheapflights users on 12/11. 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.
mié. 12/311:31 pmBWI - BCN
1 stop17h 34mMultiple Airlines
jue. 1/157:00 amBCN - BWI
2 stops22h 47mMultiple Airlines
Deal found 12/11$973
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
sáb. 12/138:37 amBWI - BCN
2 stops29h 53mMultiple Airlines
mié. 1/143:05 pmBCN - BWI
1 stop22h 40mMultiple Airlines
Deal found 12/10$976
This Kiwi.com deal was found by Cheapflights users on 12/10. 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.
mié. 12/311:31 pmBWI - BCN
1 stop17h 34mMultiple Airlines
vie. 1/97:00 amBCN - BWI
2 stops21h 44mMultiple Airlines
Deal found 12/10$978

Find 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 diciembre 12, 2025.

Round-trip from

$528
(FlightHub)

One-way from

$222
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,001
From Baltimore/Washington to Barcelona
Search Deals
One-way flight from Baltimore/Washington to Barcelona
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($185 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($43 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 diciembre 12, 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

mié. 3/18

9:35 pm-1:40 pm

1 stop11h 05m

Barcelona-El Prat

mié. 3/25

12:20 pm-7:45 pm

1 stop12h 25m

$782

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

mar. 3/24

3:35 pm-11:10 am

2 stops14h 35m

Barcelona-El Prat

mar. 3/31

6:20 am-4:49 pm

2 stops16h 29m

$793

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

mar. 3/10

8:09 am-5:35 pm

2 stops28h 26m

Barcelona-El Prat

lun. 3/16

11:55 am-9:42 pm

2 stops38h 47m

$806

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

mié. 12/31

1:31 pm-1:05 pm

1 stop17h 34m

Barcelona-El Prat

sáb. 1/17

3:05 pm-7:45 am

1 stop22h 40m

$819

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

vie. 3/20

9:35 pm-1:40 pm

1 stop11h 05m

Barcelona-El Prat

jue. 3/26

8:40 pm-7:45 pm

1 stop28h 05m

$832

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

jue. 3/19

9:35 pm-1:20 pm

1 stop10h 45m

Barcelona-El Prat

vie. 3/27

11:35 am-7:45 pm

1 stop13h 10m

$832

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

jue. 3/19

9:35 pm-1:20 pm

1 stop10h 45m

Barcelona-El Prat

mié. 3/25

8:40 pm-7:45 pm

1 stop28h 05m

$832

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

sáb. 3/21

9:35 pm-1:45 pm

1 stop11h 10m

Barcelona-El Prat

dom. 3/29

12:50 pm-7:45 pm

1 stop12h 55m

$882

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

jue. 3/19

9:35 pm-2:45 pm

1 stop12h 10m

Barcelona-El Prat

sáb. 3/28

12:25 pm-7:45 pm

1 stop12h 20m

$882

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

vie. 2/6

5:18 pm-5:35 pm

2 stops18h 17m

Barcelona-El Prat

lun. 2/16

5:50 am-9:27 pm

2 stops21h 37m

$894

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 23 results
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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 December 5, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Barcelona, you should look to book at least 29 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, September is the cheapest month in which you can book a flight from Baltimore to Barcelona (average of $265). Flying from Baltimore to Barcelona in June is currently the most expensive (average of $540). 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 diciembre 12, 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.

How much does it cost to fly round-trip from Baltimore to Barcelona?

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 diciembre 12, 2025.
Read through reviews of airlines operating flights from Baltimore to Barcelona, such as Delta, United Airlines, and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
9,095 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
589 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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.
Iberia
7.0
Good
3,045 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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
7,571 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Entertainment

7.9

Crew

8.5

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. 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 9 airlines. Baltimore/Washington is conveniently located just 8.5 mi from Baltimore’s city center.

  • How long is the flight from Baltimore to Barcelona?

    Airlines like British Airways, Delta, and United Airlines fly from Baltimore to Barcelona in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 17h 21m. Baltimore and Barcelona are separated by a distance of 4002 mi. This flight may include one or multiple stops.

  • 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 $339. Additional round-trip tickets that might be worth considering are offered by Icelandair and KLM, with the lowest prices starting at $385 and $483, 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 Icelandair. According to our data, you can fly for as low as $269. Users have also found prices from $417 and $428 on British Airways and Delta, 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, September is the cheapest month in which you can book a flight from Baltimore to Barcelona (average of $265). Flying from Baltimore to Barcelona in June is currently the most expensive (average of $540). 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

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Top 9 airlines flying from Baltimore to Barcelona

Discover the top 9 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest$339Average$545FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$385Average$484FlexibilityNo cancel feeOn-time76%
KLMCheapest$483Average$995FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$490Average$864FlexibilityNo cancel feeOn-time69%
DeltaCheapest$513Average$891FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$526Average$793FlexibilityNo cancel feeOn-time70%
TAP AIR PORTUGALCheapest$529Average$595FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$540Average$796FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$545Average$1,049FlexibilityNo cancel feeOn-time71%

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