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$424+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — BCN
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
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 March, booked 46 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 20, 2025.

Round-trip from

$453
(Delta)

One-way from

$424
(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. 24% potential increase in price ($296 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 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 20, 2025.

This Delta deal was found by Cheapflights users on 11/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/95:13 pmMSY - BCN
2 stops16h 52mDelta
Thu 12/1810:15 amBCN - MSY
1 stop15h 49mDelta
Deal found 11/17$453
This United Airlines deal was found by Cheapflights users on 11/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/98:00 amMSY - BCN
1 stop17h 20mUnited Airlines
Thu 12/1810:30 amBCN - MSY
1 stop16h 18mUnited Airlines
Deal found 11/17$459
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/248:05 amMSY - BCN
2 stops18h 30mMultiple Airlines
Fri 1/96:50 amBCN - MSY
2 stops17h 27mMultiple Airlines
Deal found 11/19$482
This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:02 amMSY - BCN
3 stops20h 33mAir Canada
Fri 1/96:50 amBCN - MSY
3 stops24h 01mAir Canada
Deal found 11/19$599
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:56 pmMSY - BCN
2 stops34h 39mAir Canada
Tue 12/91:35 pmBCN - MSY
2 stops41h 17mAir Canada
Deal found 11/18$667
This KLM deal was found by Cheapflights users on 11/18. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:26 amMSY - BCN
1 stop13h 34mKLM
Thu 12/1110:55 amBCN - MSY
1 stop14h 10mKLM
Deal found 11/18$684
This Lufthansa deal was found by Cheapflights users on 11/18. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/212:35 pmMSY - BCN
1 stop13h 25mLufthansa
Tue 12/95:50 amBCN - MSY
2 stops18h 54mLufthansa
Deal found 11/18$686
This Delta deal was found by Cheapflights users on 11/18. 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 12/25:13 pmMSY - BCN
2 stops14h 47mDelta
Wed 12/1010:15 amBCN - MSY
1 stop15h 49mDelta
Deal found 11/18$687
This Finnair deal was found by Cheapflights users on 11/18. 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.
Wed 12/310:23 amMSY - BCN
2 stops15h 37mMultiple Airlines
Wed 12/1011:00 amBCN - MSY
2 stops29h 31mMultiple Airlines
Deal found 11/18$688
This Air Canada deal was found by Cheapflights users on 11/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:56 pmMSY - BCN
2 stops34h 39mAir Canada
Thu 12/111:35 pmBCN - MSY
2 stops34h 42mAir Canada
Deal found 11/18$691

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 20, 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

Tue 12/9

5:13 pm-5:05 pm

2 stops16h 52m

Barcelona-El Prat

Thu 12/18

10:15 am-7:04 pm

1 stop15h 49m

$453

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Tue 12/9

8:00 am-8:20 am

1 stop17h 20m

Barcelona-El Prat

Thu 12/18

10:30 am-7:48 pm

1 stop16h 18m

$459

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-6:08 pm

1 stop14h 13m

$459

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

10:55 am-6:08 pm

1 stop14h 13m

$463

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Fri 2/13

7:00 am-8:50 am

1 stop18h 50m

Barcelona-El Prat

Sat 2/21

11:00 am-8:38 pm

1 stop16h 38m

$484

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Sun 2/1

6:55 pm-9:35 am

2 stops31h 40m

Barcelona-El Prat

Tue 2/17

1:35 pm-4:36 pm

2 stops34h 01m

$484

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Sat 2/14

12:10 pm-9:00 am

1 stop13h 50m

Barcelona-El Prat

Sat 2/21

12:30 pm-9:46 pm

1 stop16h 16m

$484

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

$487

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 1/7

2:26 pm-5:35 pm

2 stops20h 09m

Barcelona-El Prat

Sat 1/17

9:55 am-11:44 pm

2 stops20h 49m

$488

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Tue 1/6

10:35 am-5:35 pm

2 stops24h 00m

$424

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 16 results
1
2

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 14, 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 15 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, February is the cheapest month in which you can book a flight from New Orleans to Barcelona (average of $458). 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 20, 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 20, 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
8,002 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

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
8,002 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

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
1,412 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

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
9,027 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

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
11,045 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

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
7,534 reviews
Delta
7.9
Good
8,002 reviews

Boarding

8.1

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.3

Entertainment

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 $459, Delta 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, KLM ($492), Virgin Atlantic ($538), and United Airlines ($541) offers the cheapest pricing from New Orleans to Barcelona. KLM is priced at 46% 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, February is the cheapest month in which you can book a flight from New Orleans to Barcelona (average of $458). 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$492Average$1,062FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$538Average$897FlexibilityNo cancel feeOn-time72%
United AirlinesCheapest$541Average$888FlexibilityNo cancel feeOn-time69%
IberiaCheapest$581Average$1,046FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$582Average$957FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$599Average$1,215FlexibilityNo cancel feeOn-time71%
DeltaCheapest$620Average$994FlexibilityNo cancel feeOn-timeN/A

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