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Cheap flights from Louisiana to Barcelona from $378

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 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 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.
Lufthansa Logo
1:00 pm - 10:25 pm
MSY
-
BCN
26h 25m
2 stops
Lufthansa Logo
6:40 am - 9:32 pm
BCN
-
MSY
21h 52m
2 stops
$787Lufthansa
Thu, Apr 23 - Thu, Apr 30
British Airways Logo
9:50 pm - 7:35 pm
MSY
-
BCN
14h 45m
1 stop
British Airways Logo
5:25 pm - 8:00 pm
BCN
-
MSY
33h 35m
1 stop
$804British Airways
Sun, Aug 9 - Tue, Aug 18
Multiple Airlines Logo
11:56 am - 7:35 am
MSY
-
BCN
12h 39m
1 stop
Multiple Airlines Logo
3:30 pm - 8:28 am
BCN
-
MSY
23h 58m
2 stops
$818Multiple Airlines
Mon, Apr 20 - Sun, May 3
Multiple Airlines Logo
7:00 am - 1:00 pm
MSY
-
BCN
23h 00m
1 stop
Multiple Airlines Logo
6:40 pm - 10:20 am
BCN
-
MSY
22h 40m
2 stops
$819Multiple Airlines
Sun, Apr 19 - Sat, May 2
Delta Logo
7:51 am - 12:50 pm
MSY
-
BCN
21h 59m
1 stop
Delta Logo
11:00 am - 8:08 pm
BCN
-
MSY
16h 08m
1 stop
$823Delta
Mon, Apr 20 - Sun, May 3
United Airlines Logo
8:00 am - 8:20 am
MSY
-
BCN
17h 20m
1 stop
United Airlines Logo
10:20 am - 9:32 pm
BCN
-
MSY
18h 12m
2 stops
$826United Airlines
Thu, Apr 23 - Thu, Apr 30
Delta Logo
1:16 pm - 12:50 pm
MSY
-
BCN
16h 34m
1 stop
Delta Logo
9:20 am - 10:06 pm
BCN
-
MSY
19h 46m
2 stops
$828Delta
Mon, Apr 20 - Sat, May 2
United Airlines Logo
12:44 pm - 11:35 am
MSY
-
BCN
15h 51m
2 stops
United Airlines Logo
3:15 pm - 10:47 pm
BCN
-
MSY
14h 32m
1 stop
$831United Airlines
Tue, Apr 21 - Sun, May 3
KLM Logo
3:05 pm - 12:50 pm
LFT
-
BCN
14h 45m
1 stop
KLM Logo
11:00 am - 9:47 pm
BCN
-
LFT
17h 47m
1 stop
$909KLM
Wed, May 13 - Thu, May 21
KLM Logo
3:05 pm - 12:50 pm
LFT
-
BCN
14h 45m
1 stop
KLM Logo
10:55 am - 9:47 pm
BCN
-
LFT
17h 52m
2 stops
$914KLM
Wed, May 13 - Thu, May 21

British Airways flights from Louisiana to Barcelona-El Prat Airport

Our best British Airways deals on Louisiana to Barcelona-El Prat Airport flight tickets
British Airways
Sep 23
MSY11:16 amNew Orleans Louis Armstrong
15h 54m
1 stop
BCN10:10 amBarcelona-El Prat
Sep 29
BCN12:20 pmBarcelona-El Prat
15h 38m
1 stop
MSY8:58 pmNew Orleans Louis Armstrong
$747
British Airways
Aug 9
MSY9:50 pmNew Orleans Louis Armstrong
14h 45m
1 stop
BCN7:35 pmBarcelona-El Prat
Aug 18
BCN5:25 pmBarcelona-El Prat
33h 35m
1 stop
MSY8:00 pmNew Orleans Louis Armstrong
$804
British Airways
Apr 21
MSY3:41 pmNew Orleans Louis Armstrong
15h 34m
2 stops
BCN2:15 pmBarcelona-El Prat
May 5
BCN10:30 amBarcelona-El Prat
17h 31m
1 stop
MSY9:01 pmNew Orleans Louis Armstrong
$833

United Airlines flights from Louisiana to Barcelona-El Prat Airport

Our best United Airlines deals on Louisiana to Barcelona-El Prat Airport flight tickets
United Airlines
Sep 23
MSY11:45 amNew Orleans Louis Armstrong
13h 35m
1 stop
BCN8:20 amBarcelona-El Prat
Sep 29
BCN8:00 amBarcelona-El Prat
17h 54m
2 stops
MSY6:54 pmNew Orleans Louis Armstrong
$750
United Airlines
Apr 23
MSY8:00 amNew Orleans Louis Armstrong
17h 20m
1 stop
BCN8:20 amBarcelona-El Prat
Apr 30
BCN10:20 amBarcelona-El Prat
18h 12m
2 stops
MSY9:32 pmNew Orleans Louis Armstrong
$826
United Airlines
Apr 21
MSY12:44 pmNew Orleans Louis Armstrong
15h 51m
2 stops
BCN11:35 amBarcelona-El Prat
May 2
BCN4:10 pmBarcelona-El Prat
26h 05m
2 stops
MSY11:15 amNew Orleans Louis Armstrong
$831

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 March 27, 2026.
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

Cheapest round-trip

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Thu 4/23

1:00 pm-10:25 pm

2 stops26h 25m

Barcelona-El Prat

Thu 4/30

6:40 am-9:32 pm

2 stops21h 52m

$787

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Sun 8/9

9:50 pm-7:35 pm

1 stop14h 45m

Barcelona-El Prat

Tue 8/18

5:25 pm-8:00 pm

1 stop33h 35m

$804

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Mon 4/20

11:56 am-7:35 am

1 stop12h 39m

Barcelona-El Prat

Sun 5/3

3:30 pm-8:28 am

2 stops23h 58m

$818

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Sun 4/19

7:00 am-1:00 pm

1 stop23h 00m

Barcelona-El Prat

Sat 5/2

6:40 pm-10:20 am

2 stops22h 40m

$819

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Mon 4/20

7:51 am-12:50 pm

1 stop21h 59m

Barcelona-El Prat

Sun 5/3

11:00 am-8:08 pm

1 stop16h 08m

$823

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Thu 4/23

8:00 am-8:20 am

1 stop17h 20m

Barcelona-El Prat

Thu 4/30

10:20 am-9:32 pm

2 stops18h 12m

$826

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Mon 4/20

1:16 pm-12:50 pm

1 stop16h 34m

Barcelona-El Prat

Sat 5/2

9:20 am-10:06 pm

2 stops19h 46m

$828
Quickest round-trip

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Tue 4/21

12:44 pm-11:35 am

2 stops15h 51m

Barcelona-El Prat

Sun 5/3

3:15 pm-10:47 pm

1 stop14h 32m

$831

LafayetteBarcelona

LFT - BCN

LFTBCN

Lafayette Regional

Wed 5/13

3:05 pm-12:50 pm

1 stop14h 45m

Barcelona-El Prat

Thu 5/21

11:00 am-9:47 pm

1 stop17h 47m

$909

LafayetteBarcelona

LFT - BCN

LFTBCN

Lafayette Regional

Wed 5/13

3:05 pm-12:50 pm

1 stop14h 45m

Barcelona-El Prat

Thu 5/21

10:55 am-9:47 pm

2 stops17h 52m

$914

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 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 January. Flight prices, which tend to average around $453, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Barcelona-El Prat Airport from Louisiana during February instead. Flights to Barcelona-El Prat Airport in February, while not as cheap as those in January, still average around $474.

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 $765 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 $705 on momondo.

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

You could potentially save up to 4% 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

Fastest flight time

16h 30m

Direct flights

None
The fastest flight from Louisiana to Barcelona-El Prat Airport takes 16h 30m
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.
Search flight deals

  • 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
British AirwaysPriceFrom $453Free CancellationRating
6.7
7,820 reviews
Search British Airways flights
Air FrancePriceFrom $458Free CancellationRating
7.4
1,553 reviews
Search Air France flights
DeltaPriceFrom $484Free CancellationRating
7.9
8,336 reviews
Search Delta flights
KLMPriceFrom $492Free CancellationRating
7.8
1,478 reviews
Search KLM flights
United AirlinesPriceFrom $520Free CancellationRating
7.4
9,488 reviews
Search United Airlines flights
IberiaPriceFrom $546Free CancellationRating
7.0
3,155 reviews
Search Iberia flights
American AirlinesPriceFrom $601Free CancellationRating
7.1
11,496 reviews
Search American Airlines flights
JetBluePriceFrom $721Free CancellationRating
7.2
2,905 reviews
Search JetBlue 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
Tarragona
El Prat de Llobregat
L'Hospitalet de Llobregat
Calella
Santa Susanna
Cadaques
Cambrils
Badalona
Pals
Pineda de Mar
Empuriabrava
Roses
Calella de Palafrugell
Palafrugell
Malgrat de Mar

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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