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$225+ Cheap flights from New Orleans (MSY) 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BCN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from New Orleans to Barcelona

Cheapest flights from New Orleans to Barcelona
Explore the most affordable flight options available from New Orleans to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/312:48 pm
MSY
-
BCN
1 stop12h 32m
United Airlines
Tue 3/1012:35 pm
BCN
-
MSY
2 stops39h 56m
United Airlines
Deal found 1/28$467
This oojo deal was found by Cheapflights users on 1/28. 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.
Tue 3/37:55 pm
MSY
-
BCN
1 stop16h 50m
British Airways
Tue 3/109:35 am
BCN
-
MSY
1 stop19h 16m
British Airways
Deal found 1/28$477
This United Airlines deal was found by Cheapflights users on 1/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:00 am
MSY
-
BCN
2 stops18h 00m
United Airlines
Tue 3/1710:30 am
BCN
-
MSY
1 stop15h 18m
United Airlines
Deal found 1/29$480
This Finnair deal was found by Cheapflights users on 1/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:42 am
MSY
-
BCN
1 stop15h 08m
Multiple Airlines
Sun 3/153:05 pm
BCN
-
MSY
1 stop23h 45m
Multiple Airlines
Deal found 1/28$481
This Finnair deal was found by Cheapflights users on 1/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:42 am
MSY
-
BCN
2 stops26h 13m
Multiple Airlines
Sun 3/153:05 pm
BCN
-
MSY
1 stop23h 45m
Multiple Airlines
Deal found 1/27$486
This Orbitz deal was found by Cheapflights users on 1/28. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2211:27 am
MSY
-
BCN
2 stops18h 18m
Iberia
Mon 5/410:45 am
BCN
-
MSY
1 stop18h 15m
Iberia
Deal found 1/28$513
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:00 am
MSY
-
BCN
2 stops24h 55m
United Airlines
Mon 5/412:15 pm
BCN
-
MSY
2 stops37h 34m
United Airlines
Deal found 1/28$525
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:30 am
MSY
-
BCN
2 stops20h 15m
Delta
Fri 10/93:15 pm
BCN
-
MSY
2 stops26h 45m
Delta
Deal found 1/29$531
This United Airlines deal was found by Cheapflights users on 1/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:00 am
MSY
-
BCN
2 stops28h 35m
United Airlines
Fri 4/1012:15 pm
BCN
-
MSY
2 stops38h 29m
United Airlines
Deal found 1/26$532

Find flight deals from New Orleans to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) 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 January 29, 2026.

Round-trip from

$467
(United Airlines)

One-way from

$225
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$453
From New Orleans Louis Armstrong to Barcelona
Search Deals
One-way flight from New Orleans Louis Armstrong to Barcelona
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Highest demand for flights based on searches. 28% potential increase in price ($328 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans 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 January 29, 2026.
Use the filters below to find and compare flights from New Orleans to Barcelona that are best for you.

Fly from

New Orleans

Fly to

Barcelona

Route

Depart

Return

Price

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Mon 3/2

8:00 am-9:00 am

2 stops18h 00m

Barcelona-El Prat

Tue 3/17

10:30 am-11:28 pm

2 stops18h 58m

$480

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Mon 3/2

10:42 am-8:50 am

1 stop15h 08m

Barcelona-El Prat

Sun 3/15

3:05 pm-8:50 am

1 stop23h 45m

$481

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Tue 3/24

7:00 am-5:35 pm

2 stops28h 35m

Barcelona-El Prat

Fri 4/10

12:15 pm-7:44 pm

2 stops38h 29m

$532

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Tue 3/24

2:25 pm-5:35 pm

2 stops21h 10m

Barcelona-El Prat

Thu 4/9

12:15 pm-10:25 pm

2 stops41h 10m

$534

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Thu 2/26

7:55 pm-9:10 am

1 stop30h 15m

Barcelona-El Prat

Mon 3/2

12:40 pm-5:55 pm

1 stop36h 15m

$536

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Mon 3/23

8:00 am-8:20 am

1 stop18h 20m

Barcelona-El Prat

Thu 4/9

11:15 am-7:44 pm

1 stop15h 29m

$544

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Tue 3/24

11:31 am-11:10 am

2 stops17h 39m

Barcelona-El Prat

Tue 4/14

11:00 am-10:04 pm

1 stop18h 04m

$550

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Tue 3/24

3:02 pm-7:55 pm

2 stops22h 53m

Barcelona-El Prat

Tue 4/14

10:45 am-10:00 pm

1 stop18h 15m

$553

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Tue 3/17

12:35 pm-8:20 am

1 stop13h 45m

Barcelona-El Prat

Wed 3/25

10:30 am-7:48 pm

1 stop15h 18m

$574

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Thu 3/5

10:42 am-7:55 pm

2 stops26h 13m

Barcelona-El Prat

Mon 3/16

5:35 pm-11:34 am

2 stops23h 59m

$586

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 18 results
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Best time to book a flight from New Orleans to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from New Orleans 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 New Orleans to Barcelona

How far ahead should I book a flight from New Orleans to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Barcelona. Price data was last updated on January 23, 2026.

The price you pay for your flight from New Orleans to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New Orleans to Barcelona?

Currently, January is the cheapest month in which you can book a flight from New Orleans to Barcelona (average of $435). Flying from New Orleans to Barcelona in June is currently the most expensive (average of $966). 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.

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 January 29, 2026.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from New Orleans to Barcelona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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
8,127 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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.
KLM
7.7
Good
1,443 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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
9,215 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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.
American Airlines
7.2
Good
11,206 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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
7,705 reviews
Delta
7.9
Good
8,127 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

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 New Orleans 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 New Orleans to Barcelona?

    Most people fly from New Orleans Louis Armstrong (MSY) if they book a flight from New Orleans to Barcelona. On average, Louis Armstrong has 0 outbound flights to Barcelona per day from 7 airlines. New Orleans Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

  • How long is the flight from New Orleans to Barcelona?

    For as low as $467, United Airlines can have you in Barcelona from New Orleans in 12h 32m. New Orleans and Barcelona are separated by a distance of 4995 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from New Orleans to Barcelona round-trip?

    According to our current data, British Airways ($453), Air France ($458), and Delta ($484) offers the cheapest pricing from New Orleans to Barcelona. British Airways is priced at 45% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from New Orleans to Barcelona one-way?

    One-way options have recently been found by users for as low as $380 on United Airlines. Other airlines that offer cheap prices include American Airlines from $414 and Iberia from $488 one-way.

  • Can I find deals for flights from New Orleans to Barcelona that include hotel bookings?

    Yes. In addition to deals on New Orleans to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from New Orleans to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Barcelona.

  • Can I find deals for business class flights from New Orleans to Barcelona?

    Yes. Cheapflights offers flight deals from New Orleans 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 New Orleans to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from New Orleans to Barcelona (average of $435). Flying from New Orleans to Barcelona in June is currently the most expensive (average of $966). 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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Alternative routes for New Orleans to Barcelona

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

Top 7 airlines flying from New Orleans to Barcelona

Discover the top 7 airlines that operate flights from New Orleans 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$453Average$871FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$458Average$809FlexibilityNo cancel feeOn-time77%
DeltaCheapest$484Average$914FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$492Average$905FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$520Average$888FlexibilityNo cancel feeOn-time69%
IberiaCheapest$581Average$1,157FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$588Average$1,150FlexibilityNo cancel feeOn-time71%

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