HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Barcelona-El Prat

$578+ Cheap flights from Baton Rouge (BTR) 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — BCN
apr 16 — apr 231
tors 4/16
tors 4/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baton Rouge to Barcelona-El Prat with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baton Rouge to Barcelona-El Prat

Cheapest flights from Baton Rouge to Barcelona-El Prat
Explore the most affordable flight options available from Baton Rouge to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 17, 2026.

This oojo deal was found by Cheapflights users on 3/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ons 11/1110:23 am
BTR
-
BCN
1 stop15h 27m
British Airways
tis 11/1710:40 am
BCN
-
BTR
1 stop15h 46m
British Airways
Deal found 3/15$664
This American Airlines deal was found by Cheapflights users on 3/15. 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.
ons 11/111:00 pm
BTR
-
BCN
2 stops17h 40m
American Airlines
tis 11/1710:40 am
BCN
-
BTR
1 stop15h 46m
American Airlines
Deal found 3/15$665
This British Airways deal was found by Cheapflights users on 3/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mån 11/92:15 pm
BTR
-
BCN
2 stops18h 50m
British Airways
mån 11/169:05 pm
BCN
-
BTR
2 stops19h 47m
British Airways
Deal found 3/15$694
This American Airlines deal was found by Cheapflights users on 3/15. 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.
sön 11/82:15 pm
BTR
-
BCN
2 stops16h 50m
American Airlines
sön 11/1510:40 am
BCN
-
BTR
1 stop19h 01m
American Airlines
Deal found 3/15$715
This oojo deal was found by Cheapflights users on 3/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lör 11/76:13 pm
BTR
-
BCN
1 stop31h 37m
British Airways
lör 11/1410:40 am
BCN
-
BTR
1 stop15h 46m
British Airways
Deal found 3/13$720
This British Airways deal was found by Cheapflights users on 3/17. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
fre 4/174:53 pm
BTR
-
BCN
2 stops16h 07m
British Airways
tis 4/2110:45 am
BCN
-
BTR
1 stop14h 17m
British Airways
Deal found 3/17$750
This American Airlines deal was found by Cheapflights users on 3/15. 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.
lör 11/74:25 pm
BTR
-
BCN
2 stops16h 40m
American Airlines
lör 11/1410:40 am
BCN
-
BTR
1 stop19h 01m
American Airlines
Deal found 3/15$765

Find flight deals from Baton Rouge to Barcelona-El Prat

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) 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 mars 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$750
(Expedia)

One-way from

$578
(United Airlines)
Provider with most accurate pricing for Baton Rouge Ryan-Barcelona-El Prat flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Barcelona-El Prat flights.
Search Deals
From Baton Rouge Ryan to Barcelona-El Prat
Search Deals
One-way flight from Baton Rouge Ryan to Barcelona-El Prat
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 mars 17, 2026.
Use the filters below to find and compare flights from Baton Rouge to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeBarcelona

BTR - BCN

BTRBCN

Baton Rouge Ryan

fre 4/17

8:16 pm-8:15 pm

2 stops16h 59m

Barcelona-El Prat

tis 4/21

10:15 am-10:46 pm

2 stops19h 31m

$766

Baton RougeBarcelona

BTR - BCN

BTRBCN

Baton Rouge Ryan

fre 4/17

9:20 am-8:00 am

2 stops15h 40m

Barcelona-El Prat

tis 4/21

1:15 pm-3:33 pm

2 stops33h 18m

$844

Baton RougeBarcelona

BTR - BCN

BTRBCN

Baton Rouge Ryan

tors 8/27

11:07 am-10:10 am

1 stop16h 03m

Barcelona-El Prat

sön 9/6

7:50 am-9:50 pm

2 stops21h 00m

$978
Quickest round-trip

Baton RougeBarcelona

BTR - BCN

BTRBCN

Baton Rouge Ryan

tors 8/27

12:10 pm-1:00 pm

2 stops17h 50m

Barcelona-El Prat

sön 9/6

6:40 am-5:32 pm

2 stops17h 52m

$990
Cheapest one-way
Quickest one-way

Baton RougeBarcelona

BTR - BCN

BTRBCN

Baton Rouge Ryan

ons 4/29

9:20 am-1:15 pm

2 stops20h 55m

$578

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/15

Sorted by cheapest first

Compare providers for flights from Baton Rouge 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 Baton Rouge to Barcelona-El Prat in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice 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 Baton Rouge-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 Baton Rouge-Barcelona-El Prat Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Barcelona-El Prat Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-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 Baton Rouge-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 Baton Rouge to Barcelona-El Prat

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

What is the cheapest month to book a flight from Baton Rouge to Barcelona-El Prat Airport?

Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Barcelona-El Prat Airport (average of $435). Flying from Baton Rouge to Barcelona-El Prat Airport in June is currently the most expensive (average of $967). 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.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge 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 Baton Rouge to Barcelona-El Prat?

    For a flight from Baton Rouge to Barcelona-El Prat, you will be flying from Ryan. Baton Rouge Ryan (BTR) is just 5.8 mi from the center of the city. Ryan is the only Baton Rouge airport and it handles 0 outbound flights to Barcelona-El Prat per day. 0 airlines have flights to Barcelona-El Prat from Baton Rouge Ryan on a regular basis.

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

    For as low as $843, British Airways can have you in Barcelona-El Prat Airport from Baton Rouge in 17h 40m. Baton Rouge and Barcelona-El Prat Airport are separated by a distance of 5014 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Barcelona-El Prat Airport (average of $435). Flying from Baton Rouge to Barcelona-El Prat Airport in June is currently the most expensive (average of $967). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baton Rouge to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to Barcelona-El Prat flights
Lafayette to Barcelona-El Prat flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.