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Cheap flights from Baltimore to Barcelona from $250

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Barcelona departing on 10/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

PLAY Logo
6:50 pm - 9:40 pmBWI-BCN
20h 50m1 stop
PLAY Logo
10:40 pm - 5:40 pmBCN-BWI
25h 00m1 stop
$420PLAY
Find Deal
Sun, Oct 5 - Mon, Oct 13
PLAY Logo
6:50 pm - 9:40 pmBWI-BCN
20h 50m1 stop
PLAY Logo
10:40 pm - 5:40 pmBCN-BWI
25h 00m1 stop
$425PLAY
Find Deal
Thu, Oct 9 - Mon, Oct 20
Icelandair Logo
7:30 pm - 1:10 pmBWI-BCN
11h 40m1 stop
Icelandair Logo
11:45 am - 6:30 pmBCN-BWI
12h 45m1 stop
$463Icelandair
Find Deal
Fri, Nov 7 - Sun, Nov 16
Delta Logo
6:48 am - 7:15 amBWI-BCN
18h 27m1 stop
Delta Logo
11:35 am - 10:09 pmBCN-BWI
16h 34m1 stop
$483Delta
Find Deal
Sun, Oct 5 - Thu, Oct 9
British Airways Logo
9:35 pm - 3:40 pmBWI-BCN
12h 05m1 stop
British Airways Logo
10:10 am - 6:45 pmBCN-BWI
14h 35m1 stop
$497British Airways
Find Deal
Tue, Oct 21 - Fri, Nov 14
British Airways Logo
9:35 pm - 5:15 pmBWI-BCN
13h 40m1 stop
British Airways Logo
12:55 pm - 7:45 pmBCN-BWI
12h 50m1 stop
$498British Airways
Find Deal
Sun, Oct 5 - Thu, Oct 9
Icelandair Logo
8:30 pm - 2:45 pmBWI-BCN
12h 15m1 stop
Icelandair Logo
11:45 am - 6:30 pmBCN-BWI
12h 45m1 stop
$501Icelandair
Find Deal
Tue, Sep 23 - Tue, Nov 4
Delta Logo
10:00 am - 11:10 amBWI-BCN
19h 10m2 stops
Delta Logo
10:55 am - 9:57 pmBCN-BWI
17h 02m1 stop
$502Delta
Find Deal
Wed, Nov 26 - Thu, Dec 4
American Airlines Logo
6:00 am - 7:35 amBWI-BCN
19h 35m1 stop
American Airlines Logo
12:20 pm - 11:02 pmBCN-BWI
16h 42m1 stop
$513American Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
American Airlines Logo
6:00 am - 10:30 amBWI-BCN
22h 30m1 stop
American Airlines Logo
12:20 pm - 11:02 pmBCN-BWI
16h 42m1 stop
$514American Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26

Delta flights from Baltimore to Barcelona-El Prat Airport

Our best Delta deals on Baltimore to Barcelona-El Prat Airport flight tickets
Delta
Oct 5
BWI6:48 amBaltimore/Washington
18h 27m
1 stop
BCN7:15 amBarcelona-El Prat
Oct 9
BCN11:35 amBarcelona-El Prat
16h 34m
1 stop
BWI10:09 pmBaltimore/Washington
$483
Find similar
Delta
Nov 26
BWI10:00 amBaltimore/Washington
19h 10m
2 stops
BCN11:10 amBarcelona-El Prat
Dec 4
BCN10:55 amBarcelona-El Prat
17h 02m
1 stop
BWI9:57 pmBaltimore/Washington
$502
Find similar
Delta
Nov 11
BWI5:30 pmBaltimore/Washington
14h 30m
2 stops
BCN2:00 pmBarcelona-El Prat
Nov 18
BCN10:55 amBarcelona-El Prat
13h 52m
1 stop
BWI6:47 pmBaltimore/Washington
$503
Find similar

United Airlines flights from Baltimore to Barcelona-El Prat Airport

Our best United Airlines deals on Baltimore to Barcelona-El Prat Airport flight tickets
United Airlines
Sep 22
BWI10:51 amBaltimore/Washington
20h 24m
1 stop
BCN1:15 pmBarcelona-El Prat
Oct 1
BCN3:15 pmBarcelona-El Prat
24h 40m
1 stop
BWI9:55 amBaltimore/Washington
$441
Find similar
United Airlines
Aug 20
BWI6:15 amBaltimore/Washington
19h 35m
2 stops
BCN7:50 amBarcelona-El Prat
Sep 5
BCN12:10 pmBarcelona-El Prat
31h 38m
2 stops
BWI1:48 pmBaltimore/Washington
$461
Find similar
United Airlines
Aug 17
BWI6:15 amBaltimore/Washington
19h 35m
2 stops
BCN7:50 amBarcelona-El Prat
Aug 26
BCN3:15 pmBarcelona-El Prat
24h 40m
1 stop
BWI9:55 amBaltimore/Washington
$465
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Barcelona-El Prat Airport 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
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

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 10/5

6:50 pm-9:40 pm

1 stop20h 50m

Barcelona-El Prat

Mon 10/13

10:40 pm-5:40 pm

1 stop25h 00m

$420

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Thu 10/9

6:50 pm-9:40 pm

1 stop20h 50m

Barcelona-El Prat

Mon 10/20

10:40 pm-5:40 pm

1 stop25h 00m

$425

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Fri 11/7

7:30 pm-1:10 pm

1 stop11h 40m

Barcelona-El Prat

Sun 11/16

11:45 am-6:30 pm

1 stop12h 45m

$463

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 10/5

6:48 am-7:15 am

1 stop18h 27m

Barcelona-El Prat

Thu 10/9

11:35 am-10:09 pm

1 stop16h 34m

$483

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 10/21

9:35 pm-3:40 pm

1 stop12h 05m

Barcelona-El Prat

Fri 11/14

10:10 am-6:45 pm

1 stop14h 35m

$497

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Sun 10/5

9:35 pm-5:15 pm

1 stop13h 40m

Barcelona-El Prat

Thu 10/9

12:55 pm-7:45 pm

1 stop12h 50m

$498

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 9/23

8:30 pm-2:45 pm

1 stop12h 15m

Barcelona-El Prat

Tue 11/4

11:45 am-6:30 pm

1 stop12h 45m

$501

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Wed 11/26

10:00 am-11:10 am

2 stops19h 10m

Barcelona-El Prat

Thu 12/4

10:55 am-9:57 pm

1 stop17h 02m

$502

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 8/19

6:00 am-7:35 am

1 stop19h 35m

Barcelona-El Prat

Tue 8/26

12:20 pm-11:02 pm

1 stop16h 42m

$513

BaltimoreBarcelona

BWI - BCN

BWIBCN

Baltimore/Washington

Tue 8/19

6:00 am-10:30 am

1 stop22h 30m

Barcelona-El Prat

Tue 8/26

12:20 pm-11:02 pm

1 stop16h 42m

$514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Barcelona from

How to get the cheapest flight ticket from Baltimore to Barcelona-El Prat Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Baltimore and Barcelona-El Prat Airport?

What is the cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Baltimore is in February. Flight prices, which tend to average around $595, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Barcelona-El Prat Airport from Baltimore during March instead. Flights to Barcelona-El Prat Airport in March, while not as cheap as those in February, still average around $632.

What is the cheapest day to depart on your flight to Barcelona-El Prat Airport?

The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Monday when prices can be found for as low as $1,051. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,320. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.

What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?

Flying to Barcelona-El Prat Airport from Baltimore in the morning is the least expensive time of day to depart. momondo users have found prices as low as $759 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,229 on average. Flights to Barcelona-El Prat Airport from Baltimore in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

How far in advance should I book a flight to Barcelona-El Prat Airport?

You are more likely to see cheaper flights to Barcelona-El Prat Airport from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $903 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona-El Prat Airport from Baltimore for as low as $558 on momondo.

How have Baltimore to Barcelona-El Prat Airport flight prices changed over time?

As of July 2025, prices for Baltimore to Barcelona-El Prat Airport flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from Baltimore to Barcelona-El Prat Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Barcelona-El Prat Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Barcelona-El Prat Airport (BWI to BCN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Barcelona-El Prat Airport

Best Price Found

$250

Fastest flight time

11h 05m

Direct flights

None
The best one-way flight to Barcelona-El Prat Airport from Baltimore in the past 72 hours is $250. The best round-trip flight deal from Baltimore to Barcelona-El Prat Airport found on momondo in the last 72 hours is $420.
The fastest flight from Baltimore to Barcelona-El Prat Airport takes 11h 05m
There are no direct flights from Baltimore to Barcelona-El Prat Airport. Popular non-direct route for this connection is Baltimore/Washington Airport - Barcelona-El Prat Airport.
Search flight deals

  • How far is Baltimore/Washington to Barcelona-El Prat by plane?

    A flight from Baltimore/Washington to Barcelona-El Prat will travel around 3995.4 mi. Flights usually cover this in 11h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Barcelona-El Prat Airport?

    Prices for flights from Baltimore/Washington Airport to Barcelona-El Prat Airport were last updated today.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Barcelona-El Prat Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Barcelona-El Prat Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Barcelona-El Prat Airport.

  • What documentation or ID do you need to fly to Barcelona-El Prat Airport?

    The necessary travel and health documents for your Barcelona-El Prat Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baltimore to Barcelona-El Prat Airport?

Best airlines flying from Baltimore to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Baltimore to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
PLAYPriceFrom $302Free CancellationRating
7.0
102 reviews
Search PLAY flights
IcelandairPriceFrom $386Free CancellationRating
7.0
520 reviews
Search Icelandair flights
United AirlinesPriceFrom $499Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
KLMPriceFrom $513Free CancellationRating
7.8
1,383 reviews
Search KLM flights
DeltaPriceFrom $513Free CancellationRating
8.0
7,981 reviews
Search Delta flights
TAP AIR PORTUGALPriceFrom $529Free CancellationRating
7.1
1,933 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom $540Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
British AirwaysPriceFrom $574Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
American AirlinesPriceFrom $588Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Barcelona?

Book flights to Barcelona if you plan to visit one of these locations
Lloret de Mar
Sitges
Salou
El Prat de Llobregat
Tossa de Mar
Tarragona
L'Hospitalet de Llobregat
Castelldefels
Santa Susanna
Badalona
Calella
Cambrils
Pineda de Mar
Empuriabrava
Cadaques
Roses
Palafrugell
Tortosa
Malgrat de Mar
Llafranc

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Barcelona?

It is quick and easy to find Baltimore to Barcelona flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Barcelona that suits you.

Can I find flights from Baltimore to Barcelona with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Baltimore to Barcelona flights to just show those with flexible booking policies.

How can momondo help me find flights from Baltimore to Barcelona?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Barcelona.

I’m not ready to book a flight from Baltimore to Barcelona right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Baltimore to Barcelona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Barcelona-El Prat Airport trip

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