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Cheap flights from Louisiana to Barcelona from $297

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Barcelona departing on 1/14. 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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0 bags

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Find the cheapest flights from Louisiana to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
11:26 am - 8:00 amMSY-BCN
13h 34m1 stop
KLM Logo
10:15 am - 7:04 pmBCN-MSY
15h 49m1 stop
$484KLM
Find Deal
Fri, Dec 5 - Tue, Dec 16
Air Canada Logo
6:05 pm - 10:45 amMSY-BCN
57h 40m2 stops
Air Canada Logo
1:35 pm - 2:50 pmBCN-MSY
32h 15m2 stops
$491Air Canada
Find Deal
Fri, Dec 5 - Tue, Dec 16
Delta Logo
11:26 am - 8:00 amMSY-BCN
13h 34m1 stop
Delta Logo
6:00 am - 7:04 pmBCN-MSY
20h 04m2 stops
$511Delta
Find Deal
Fri, Dec 5 - Tue, Dec 16
Delta Logo
7:30 am - 8:00 amMSY-BCN
17h 30m2 stops
Delta Logo
10:15 am - 11:16 pmBCN-MSY
20h 01m2 stops
$563Delta
Find Deal
Sun, Jan 25 - Sat, Feb 21
United Airlines Logo
9:35 am - 8:20 amBTR-BCN
15h 45m2 stops
United Airlines Logo
6:50 am - 9:32 pmBCN-BTR
21h 42m3 stops
$591United Airlines
Find Deal
Tue, Dec 30 - Fri, Jan 9
American Airlines Logo
5:38 am - 7:50 amMSY-BCN
20h 12m1 stop
American Airlines Logo
10:45 am - 10:13 pmBCN-MSY
18h 28m1 stop
$683American Airlines
Find Deal
Wed, Mar 18 - Thu, Apr 2
KLM Logo
10:50 am - 8:00 amMSY-BCN
14h 10m1 stop
KLM Logo
9:45 am - 10:23 pmBCN-MSY
18h 38m1 stop
$684KLM
Find Deal
Fri, Feb 27 - Sun, Mar 15
British Airways Logo
5:52 pm - 6:25 pmMSY-BCN
18h 33m2 stops
British Airways Logo
2:00 pm - 11:59 pmBCN-MSY
16h 59m1 stop
$688British Airways
Find Deal
Wed, Mar 18 - Thu, Apr 2
American Airlines Logo
4:21 pm - 2:45 pmBTR-BCN
15h 24m2 stops
American Airlines Logo
6:40 am - 5:01 pmBCN-BTR
17h 21m2 stops
$757American Airlines
Find Deal
Tue, Dec 30 - Fri, Jan 9
United Airlines Logo
12:06 pm - 12:15 pmLFT-BCN
18h 09m2 stops
United Airlines Logo
1:15 pm - 5:42 pmBCN-LFT
35h 27m2 stops
$951United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31

KLM flights from Louisiana to Barcelona-El Prat Airport

Our best KLM deals on Louisiana to Barcelona-El Prat Airport flight tickets
KLM
Dec 5
MSY11:26 amNew Orleans Louis Armstrong
13h 34m
1 stop
BCN8:00 amBarcelona-El Prat
Dec 16
BCN10:15 amBarcelona-El Prat
15h 49m
1 stop
MSY7:04 pmNew Orleans Louis Armstrong
$484
Find similar
KLM
Feb 27
MSY10:50 amNew Orleans Louis Armstrong
14h 10m
1 stop
BCN8:00 amBarcelona-El Prat
Mar 15
BCN9:45 amBarcelona-El Prat
18h 38m
1 stop
MSY10:23 pmNew Orleans Louis Armstrong
$684
Find similar
KLM
Nov 14
BTR6:00 amBaton Rouge Ryan
19h 40m
1 stop
BCN8:40 amBarcelona-El Prat
Nov 18
BCN10:55 amBarcelona-El Prat
16h 02m
1 stop
BTR7:57 pmBaton Rouge Ryan
$757
Find similar

Air Canada flights from Louisiana to Barcelona-El Prat Airport

Our best Air Canada deals on Louisiana to Barcelona-El Prat Airport flight tickets
Air Canada
Dec 5
MSY6:05 pmNew Orleans Louis Armstrong
57h 40m
2 stops
BCN10:45 amBarcelona-El Prat
Dec 16
BCN1:35 pmBarcelona-El Prat
32h 15m
2 stops
MSY2:50 pmNew Orleans Louis Armstrong
$491
Find similar
Air Canada
Mar 30
MSY6:05 pmNew Orleans Louis Armstrong
32h 15m
1 stop
BCN9:20 amBarcelona-El Prat
Apr 10
BCN1:15 pmBarcelona-El Prat
35h 29m
2 stops
MSY5:44 pmNew Orleans Louis Armstrong
$978
Find similar
Air Canada
Mar 29
MSY5:00 amNew Orleans Louis Armstrong
21h 20m
2 stops
BCN9:20 amBarcelona-El Prat
Apr 7
BCN1:15 pmBarcelona-El Prat
34h 36m
2 stops
MSY4:51 pmNew Orleans Louis Armstrong
$983
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Louisiana 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 November 9, 2025.
Use the filters below to find and compare flights from Louisiana to Barcelona-El Prat Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Fri 12/5

11:26 am-8:00 am

1 stop13h 34m

Barcelona-El Prat

Tue 12/16

10:15 am-7:04 pm

1 stop15h 49m

$484

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Fri 12/5

6:05 pm-10:45 am

2 stops57h 40m

Barcelona-El Prat

Tue 12/16

1:35 pm-2:50 pm

2 stops32h 15m

$491

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Fri 12/5

11:26 am-8:00 am

1 stop13h 34m

Barcelona-El Prat

Tue 12/16

6:00 am-7:04 pm

2 stops20h 04m

$511

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Sun 1/25

7:30 am-8:00 am

2 stops17h 30m

Barcelona-El Prat

Sat 2/21

10:15 am-11:16 pm

2 stops20h 01m

$563

Baton RougeBarcelona

BTR - BCN

BTRBCN

Baton Rouge Ryan

Tue 12/30

9:35 am-8:20 am

2 stops15h 45m

Barcelona-El Prat

Fri 1/9

6:50 am-9:32 pm

3 stops21h 42m

$591

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 3/18

5:38 am-7:50 am

1 stop20h 12m

Barcelona-El Prat

Thu 4/2

10:45 am-10:13 pm

1 stop18h 28m

$683

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Fri 2/27

10:50 am-8:00 am

1 stop14h 10m

Barcelona-El Prat

Sun 3/15

9:45 am-10:23 pm

1 stop18h 38m

$684

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 3/18

5:52 pm-6:25 pm

2 stops18h 33m

Barcelona-El Prat

Thu 4/2

2:00 pm-11:59 pm

1 stop16h 59m

$688

Baton RougeBarcelona

BTR - BCN

BTRBCN

Baton Rouge Ryan

Tue 12/30

4:21 pm-2:45 pm

2 stops15h 24m

Barcelona-El Prat

Fri 1/9

6:40 am-5:01 pm

2 stops17h 21m

$757

LafayetteBarcelona

LFT - BCN

LFTBCN

Lafayette Regional

Fri 3/27

12:06 pm-12:15 pm

2 stops18h 09m

Barcelona-El Prat

Tue 3/31

1:15 pm-5:42 pm

2 stops35h 27m

$951

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Louisiana 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 cheapest month to fly to Barcelona-El Prat Airport?

The cheapest month to fly to Barcelona-El Prat Airport from Louisiana is in November. Flight prices, which tend to average around $541, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to Barcelona-El Prat Airport from Louisiana during March instead. Flights to Barcelona-El Prat Airport in March, while not as cheap as those in November, still average around $710.

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 Tuesday when prices can be found for as low as $708. 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 Sunday because tickets tend to average around $1,193. 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 Louisiana in the evening is the least expensive time of day to depart. momondo users have found prices as low as $922 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,177 on average. Flights to Barcelona-El Prat Airport from Louisiana at noon 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 Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona-El Prat Airport for around $912 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 Louisiana for as low as $664 on momondo.

Can stopping save me money on Louisiana to Barcelona-El Prat Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Louisiana to Barcelona-El Prat Airport flight.

Cheap Louisiana to Barcelona-El Prat Airport flight deals and tips

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

Direct flights

None
There are no direct flights from Louisiana to Barcelona-El Prat Airport. There are no popular flight routes from Louisiana to Barcelona-El Prat Airport.
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  • When did momondo last update prices for flights from Louisiana to Barcelona-El Prat Airport?

    Prices for flights from Louisiana to Barcelona-El Prat Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Louisiana 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.

Best airlines flying from Louisiana to Barcelona-El Prat Airport

Compare and see reviews for airlines that fly from Louisiana to Barcelona-El Prat Airport with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $492Free CancellationRating
7.7
1,409 reviews
Search KLM flights
Virgin AtlanticPriceFrom $538Free CancellationRating
7.5
672 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom $541Free CancellationRating
7.4
9,014 reviews
Search United Airlines flights
IberiaPriceFrom $581Free CancellationRating
7.0
3,007 reviews
Search Iberia flights
British AirwaysPriceFrom $582Free CancellationRating
6.7
7,505 reviews
Search British Airways flights
American AirlinesPriceFrom $599Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
DeltaPriceFrom $620Free CancellationRating
7.9
8,002 reviews
Search Delta 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
Tossa de Mar
Castelldefels
El Prat de Llobregat
L'Hospitalet de Llobregat
Tarragona
Santa Susanna
Cambrils
Cadaques
Empuriabrava
Pineda de Mar
Roses
Badalona
Calella
Pals
Palafrugell
Tortosa
La Pineda

Why use momondo?

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

It is quick and easy to find Louisiana 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 Louisiana to Barcelona with flexible booking policies on momondo?

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

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

momondo helps you find the best flight between Louisiana and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Barcelona from Louisiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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

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