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Cheap flights from New Orleans to Barcelona from $343

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Barcelona departing on 4/25. 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 New Orleans to Barcelona

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:40 pm - 11:05 pm
MSY
-
BCN
22h 25m
2 stops
Lufthansa Logo
6:40 am - 9:52 pm
BCN
-
MSY
22h 12m
2 stops
$828Lufthansa
Mon, Aug 3 - Fri, Aug 21
Air Canada Logo
5:22 am - 8:00 am
MSY
-
BCN
19h 38m
2 stops
Air Canada Logo
12:15 pm - 4:38 pm
BCN
-
MSY
35h 23m
2 stops
$838Air Canada
Sun, Aug 23 - Fri, Sep 11
Air Canada Logo
11:50 am - 9:20 am
MSY
-
BCN
14h 30m
1 stop
Air Canada Logo
12:15 pm - 12:56 pm
BCN
-
MSY
31h 41m
2 stops
$839Air Canada
Mon, Aug 24 - Tue, Sep 8
United Airlines Logo
8:00 am - 8:20 am
MSY
-
BCN
17h 20m
1 stop
United Airlines Logo
1:15 pm - 1:13 pm
BCN
-
MSY
30h 58m
2 stops
$840United Airlines
Sun, Aug 2 - Fri, Aug 21
Air Canada Logo
7:00 am - 9:20 am
MSY
-
BCN
19h 20m
2 stops
Air Canada Logo
12:15 pm - 12:56 pm
BCN
-
MSY
31h 41m
2 stops
$843Air Canada
Tue, Aug 4 - Fri, Aug 21
United Airlines Logo
3:48 pm - 9:20 am
MSY
-
BCN
34h 32m
2 stops
United Airlines Logo
1:15 pm - 1:13 pm
BCN
-
MSY
30h 58m
2 stops
$844United Airlines
Sat, Aug 1 - Fri, Aug 21
Iberia Logo
11:16 am - 10:10 am
MSY
-
BCN
15h 54m
1 stop
Iberia Logo
12:20 pm - 12:10 am
BCN
-
MSY
18h 50m
1 stop
$847Iberia
Wed, Aug 19 - Wed, Aug 26
British Airways Logo
9:50 pm - 8:30 pm
MSY
-
BCN
15h 40m
1 stop
British Airways Logo
10:45 am - 10:59 pm
BCN
-
MSY
19h 14m
1 stop
$848British Airways
Wed, Aug 19 - Wed, Aug 26
British Airways Logo
9:29 am - 10:10 am
MSY
-
BCN
17h 41m
1 stop
British Airways Logo
12:20 pm - 9:30 pm
BCN
-
MSY
16h 10m
1 stop
$850British Airways
Mon, Aug 3 - Fri, Aug 21
United Airlines Logo
8:00 am - 8:20 am
MSY
-
BCN
17h 20m
1 stop
United Airlines Logo
1:15 pm - 10:50 am
BCN
-
MSY
28h 35m
1 stop
$853United Airlines
Sun, Aug 23 - Thu, Sep 10

United Airlines flights from New Orleans to Barcelona

Our best United Airlines deals on New Orleans to Barcelona flight tickets
United Airlines
Apr 28
MSY2:26 pmNew Orleans Louis Armstrong
15h 49m
1 stop
BCN1:15 pmBarcelona-El Prat
May 5
BCN12:15 pmBarcelona-El Prat
38h 29m
2 stops
MSY7:44 pmNew Orleans Louis Armstrong
$866
United Airlines
Apr 28
MSY7:00 amNew Orleans Louis Armstrong
23h 15m
1 stop
BCN1:15 pmBarcelona-El Prat
May 5
BCN1:15 pmBarcelona-El Prat
28h 41m
1 stop
MSY10:56 amNew Orleans Louis Armstrong
$872
United Airlines
Apr 26
MSY8:00 amNew Orleans Louis Armstrong
17h 20m
1 stop
BCN8:20 amBarcelona-El Prat
May 12
BCN4:10 pmBarcelona-El Prat
26h 07m
2 stops
MSY11:17 amNew Orleans Louis Armstrong
$875

British Airways flights from New Orleans to Barcelona

Our best British Airways deals on New Orleans to Barcelona flight tickets
British Airways
Apr 28
MSY9:12 amNew Orleans Louis Armstrong
15h 23m
1 stop
BCN7:35 amBarcelona-El Prat
May 5
BCN12:20 pmBarcelona-El Prat
18h 02m
1 stop
MSY11:22 pmNew Orleans Louis Armstrong
$881
British Airways
Apr 29
MSY9:45 pmNew Orleans Louis Armstrong
15h 45m
1 stop
BCN8:30 pmBarcelona-El Prat
May 9
BCN10:10 amBarcelona-El Prat
16h 50m
1 stop
MSY8:00 pmNew Orleans Louis Armstrong
$924
British Airways
May 13
MSY9:50 pmNew Orleans Louis Armstrong
17h 50m
1 stop
BCN10:40 pmBarcelona-El Prat
May 20
BCN10:30 amBarcelona-El Prat
17h 31m
1 stop
MSY9:01 pmNew Orleans Louis Armstrong
$934

momondo 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from New Orleans to Barcelona 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

Mon 8/3

5:40 pm-11:05 pm

2 stops22h 25m

Barcelona-El Prat

Fri 8/21

6:40 am-9:52 pm

2 stops22h 12m

$828

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Sun 8/23

5:22 am-8:00 am

2 stops19h 38m

Barcelona-El Prat

Fri 9/11

12:15 pm-4:38 pm

2 stops35h 23m

$838

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Mon 8/24

11:50 am-9:20 am

1 stop14h 30m

Barcelona-El Prat

Tue 9/8

12:15 pm-12:56 pm

2 stops31h 41m

$839

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Sun 8/2

8:00 am-8:20 am

1 stop17h 20m

Barcelona-El Prat

Fri 8/21

1:15 pm-1:13 pm

2 stops30h 58m

$840

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Tue 8/4

7:00 am-9:20 am

2 stops19h 20m

Barcelona-El Prat

Fri 8/21

12:15 pm-12:56 pm

2 stops31h 41m

$843

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Sat 8/1

3:48 pm-9:20 am

2 stops34h 32m

Barcelona-El Prat

Fri 8/21

1:15 pm-1:13 pm

2 stops30h 58m

$844

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 8/19

11:16 am-10:10 am

1 stop15h 54m

Barcelona-El Prat

Wed 8/26

12:20 pm-12:10 am

1 stop18h 50m

$847

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Wed 8/19

9:50 pm-8:30 pm

1 stop15h 40m

Barcelona-El Prat

Wed 8/26

10:45 am-10:59 pm

1 stop19h 14m

$848
Quickest round-trip

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Mon 8/3

9:29 am-10:10 am

1 stop17h 41m

Barcelona-El Prat

Fri 8/21

12:20 pm-9:30 pm

1 stop16h 10m

$850

New OrleansBarcelona

MSY - BCN

MSYBCN

New Orleans Louis Armstrong

Sun 8/23

8:00 am-8:20 am

1 stop17h 20m

Barcelona-El Prat

Thu 9/10

1:15 pm-10:50 am

1 stop28h 35m

$853

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 New Orleans to Barcelona

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 typical price of a round-trip flight between New Orleans and Barcelona?

What is the cheapest month to fly to Barcelona?

The month of January is, on average, the cheapest month to fly to Barcelona from New Orleans, with most prices found around $453. If you don’t want to visit Barcelona in January, then you should wait until February to fly from New Orleans, when ticket prices are also cheap, with an average price of $474.

How far in advance should I book a flight to Barcelona?

You are more likely to see cheaper flights to Barcelona from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around $776 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from New Orleans for as low as $705 on momondo.

Cheap New Orleans to Barcelona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Barcelona

Fastest flight time

13h 48m

Direct flights

None
The fastest flight from New Orleans to Barcelona takes 13h 48m
There are no direct flights from New Orleans to Barcelona. There are no popular flight routes from New Orleans to Barcelona.
Search flight deals

Frequently asked questions about flying from New Orleans to Barcelona

  • How far is New Orleans Louis Armstrong to Barcelona by plane?

    The distance between New Orleans Louis Armstrong and Barcelona is about 4989.7 mi. 13h 48m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Barcelona?

    Prices for flights from New Orleans Louis Armstrong Airport to Barcelona were last updated today.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Barcelona?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Barcelona?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Barcelona.

  • What documentation or ID do you need to fly to Barcelona?

    The necessary travel and health documents for your Barcelona 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 New Orleans to Barcelona

Compare and see reviews for airlines that fly from New Orleans to Barcelona with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $453Free CancellationRating
6.7
7,841 reviews
Search British Airways flights
Air FrancePriceFrom $458Free CancellationRating
7.4
1,562 reviews
Search Air France flights
DeltaPriceFrom $484Free CancellationRating
7.9
8,373 reviews
Search Delta flights
KLMPriceFrom $492Free CancellationRating
7.7
1,485 reviews
Search KLM flights
United AirlinesPriceFrom $520Free CancellationRating
7.4
9,538 reviews
Search United Airlines flights
IberiaPriceFrom $546Free CancellationRating
7.0
3,164 reviews
Search Iberia flights
American AirlinesPriceFrom $601Free CancellationRating
7.1
11,553 reviews
Search American Airlines flights
JetBluePriceFrom $721Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Orleans to Barcelona for you.

Can I find flights from New Orleans to Barcelona with flexible booking policies on momondo?

All flight searches from New Orleans to Barcelona on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New Orleans to Barcelona?

momondo provides multiple filters to help you find the best flight to Barcelona from New Orleans. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Barcelona from New Orleans 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.

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Find better results for your trip to Spain

Fly into one of these airports located in Barcelona

Airports listed have a maximum distance of 46.7 mi from Barcelona
Barcelona-El Prat Airport
Girona Costa Brava Airport