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$315+ 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
Dec 29 — Jan 51
Mon 12/29
Mon 1/5
1 adult, Economy
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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Barcelona are usually found in November or January, booked 67 days in advance, depart on a Tuesday or Monday and return on a Friday

Cheap 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 November 29, 2025.

Round-trip from

$459
(Delta)

One-way from

$315
(Cheapflightsfares)

Popular in

June

Cheapest in

November

Average price

$541
From New Orleans Louis Armstrong to Barcelona
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One-way flight from New Orleans Louis Armstrong to Barcelona
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Highest demand for flights based on searches. 26% potential increase in price ($314 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find 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 November 29, 2025.

This oojo deal was found by Cheapflights users on 11/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:00 amMSY - BCN
2 stops22h 35mBritish Airways
Mon 12/221:35 pmBCN - MSY
1 stop35h 20mBritish Airways
Deal found 11/27$543
This British Airways deal was found by Cheapflights users on 11/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:55 pmMSY - BCN
1 stop30h 15mBritish Airways
Tue 12/306:40 amBCN - MSY
1 stop18h 15mBritish Airways
Deal found 11/26$729
This oojo deal was found by Cheapflights users on 11/28. 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.
Wed 12/247:28 amMSY - BCN
2 stops24h 12mBritish Airways
Thu 1/85:30 pmBCN - MSY
2 stops37h 10mBritish Airways
Deal found 11/28$747
This Finnair deal was found by Cheapflights users on 11/27. 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.
Fri 12/1211:15 amMSY - BCN
1 stop14h 45mMultiple Airlines
Mon 12/229:00 pmBCN - MSY
1 stop27h 55mMultiple Airlines
Deal found 11/27$754
This oojo deal was found by Cheapflights users on 11/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:50 amMSY - BCN
2 stops25h 50mBritish Airways
Fri 1/96:40 amBCN - MSY
2 stops17h 04mBritish Airways
Deal found 11/27$810
This British Airways deal was found by Cheapflights users on 11/26. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/237:55 pmMSY - BCN
1 stop13h 10mBritish Airways
Tue 12/306:40 amBCN - MSY
1 stop18h 15mBritish Airways
Deal found 11/26$883
This Gotogate deal was found by Cheapflights users on 11/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:50 amMSY - BCN
2 stops25h 50mBritish Airways
Tue 12/3010:05 amBCN - MSY
1 stop14h 50mBritish Airways
Deal found 11/26$894
This American Airlines deal was found by Cheapflights users on 11/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:28 amMSY - BCN
1 stop22h 37mAmerican Airlines
Fri 1/93:05 pmBCN - MSY
1 stop15h 51mAmerican Airlines
Deal found 11/28$911
This Ovago deal was found by Cheapflights users on 11/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:58 amMSY - BCN
2 stops21h 42mMultiple Airlines
Fri 1/910:40 amBCN - MSY
1 stop16h 01mMultiple Airlines
Deal found 11/27$955

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 November 29, 2025.
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

Wed 3/4

6:00 am-11:10 am

2 stops22h 10m

Barcelona-El Prat

Wed 3/11

6:40 am-9:29 pm

2 stops20h 49m

$433

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 3/4

11:42 am-8:00 am

1 stop13h 18m

Barcelona-El Prat

Wed 3/11

9:45 am-6:02 pm

1 stop14h 17m

$434

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 2/4

11:43 am-8:00 am

1 stop13h 17m

Barcelona-El Prat

Sun 2/8

10:55 am-11:25 pm

1 stop19h 30m

$459

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Mon 1/12

5:00 am-9:35 am

2 stops21h 35m

Barcelona-El Prat

Mon 1/19

6:50 am-10:29 pm

2 stops22h 39m

$461

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 2/4

11:32 am-9:00 am

1 stop14h 28m

Barcelona-El Prat

Sun 2/8

5:50 am-11:44 pm

2 stops24h 54m

$462

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 2/4

9:57 am-8:00 am

2 stops15h 03m

Barcelona-El Prat

Sun 2/8

6:00 am-8:12 pm

2 stops21h 12m

$469

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 5/13

5:25 pm-6:45 pm

2 stops18h 20m

Barcelona-El Prat

Thu 5/21

10:45 am-11:55 pm

1 stop20h 10m

$557

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Fri 5/1

6:15 pm-8:00 am

2 stops54h 45m

Barcelona-El Prat

Tue 5/12

12:05 pm-9:24 pm

2 stops16h 19m

$558

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Fri 3/20

12:35 pm-8:20 am

1 stop37h 45m

Barcelona-El Prat

Thu 4/9

11:15 am-7:43 pm

1 stop15h 28m

$659

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 3/25

7:35 am-6:05 am

1 stop16h 30m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/27

Showing 1-10 of 15 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 November 21, 2025.

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 $453). 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.

What is the cheapest time of day to fly from MSY to BCN?

Find hourly flight availability from New Orleans to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 29, 2025.

It’s optimal to fly from New Orleans to Barcelona in the evening. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight at noon.

How much does it cost to fly round-trip from New Orleans to Barcelona?

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 November 29, 2025.
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
8,011 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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
1,423 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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
9,056 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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
11,043 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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
7,544 reviews
Delta
7.9
Good
8,011 reviews

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

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 8 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 $459, British Airways can have you in Barcelona from New Orleans in 13h 17m. 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, Air France ($458), KLM ($492), and United Airlines ($520) offers the cheapest pricing from New Orleans to Barcelona. Air France is priced at 48% lower than the current average price of a flight leaving 3 months from now.

  • 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 $453). 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 8 airlines flying from New Orleans to Barcelona

Discover the top 8 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 November 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$458Average$793FlexibilityNo cancel feeOn-time77%
KLMCheapest$492Average$927FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$520Average$888FlexibilityNo cancel feeOn-time69%
Virgin AtlanticCheapest$538Average$1,092FlexibilityNo cancel feeOn-time72%
DeltaCheapest$574Average$917FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$581Average$1,104FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$582Average$959FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$594Average$1,199FlexibilityNo cancel feeOn-time71%

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