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Cheap flights from New Orleans to Ireland from $296

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 Ireland departing on 5/19. 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
0 bags

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Find the cheapest flights from New Orleans to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:50 pm - 7:35 pm
MSY
-
DUB
15h 45m
1 stop
British Airways Logo
8:35 am - 8:00 pm
DUB
-
MSY
17h 25m
1 stop
$474British Airways
Sun, Apr 5 - Thu, Apr 16
British Airways Logo
9:50 pm - 7:45 am
MSY
-
DUB
27h 55m
1 stop
British Airways Logo
1:00 pm - 8:00 pm
DUB
-
MSY
13h 00m
1 stop
$477British Airways
Sun, Apr 5 - Thu, Apr 16
United Airlines Logo
8:00 am - 7:20 am
MSY
-
DUB
17h 20m
1 stop
United Airlines Logo
9:50 am - 5:03 pm
DUB
-
MSY
13h 13m
1 stop
$478United Airlines
Wed, Apr 1 - Wed, Apr 8
Multiple Airlines Logo
9:50 pm - 7:35 pm
MSY
-
DUB
15h 45m
1 stop
Multiple Airlines Logo
9:30 am - 9:59 pm
DUB
-
MSY
18h 29m
1 stop
$479Multiple Airlines
Sun, Apr 5 - Fri, Apr 17
United Airlines Logo
6:05 pm - 8:15 am
MSY
-
DUB
32h 10m
1 stop
United Airlines Logo
9:50 am - 5:03 pm
DUB
-
MSY
13h 13m
1 stop
$481United Airlines
Sun, Mar 29 - Wed, Apr 15
United Airlines Logo
10:36 am - 8:10 am
MSY
-
DUB
16h 34m
1 stop
United Airlines Logo
10:40 am - 8:15 pm
DUB
-
MSY
14h 35m
1 stop
$485United Airlines
Tue, Mar 10 - Tue, Mar 17
Delta Logo
11:30 am - 7:45 am
MSY
-
DUB
15h 15m
2 stops
Delta Logo
8:50 am - 8:15 pm
DUB
-
MSY
16h 25m
2 stops
$488Delta
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
6:00 am - 6:30 am
MSY
-
DUB
18h 30m
1 stop
American Airlines Logo
12:40 pm - 12:11 am
DUB
-
MSY
17h 31m
1 stop
$491American Airlines
Sun, Apr 5 - Fri, Apr 17
Multiple Airlines Logo
6:05 pm - 4:10 pm
MSY
-
SNN
16h 05m
2 stops
Multiple Airlines Logo
12:30 pm - 6:48 pm
SNN
-
MSY
12h 18m
1 stop
$672Multiple Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
2:20 pm - 11:10 am
MSY
-
SNN
14h 50m
2 stops
Delta Logo
1:05 pm - 11:04 am
SNN
-
MSY
27h 59m
1 stop
$719Delta
Wed, May 27 - Tue, Jun 9

Air Canada flights from New Orleans to Ireland

Our best Air Canada deals on New Orleans to Ireland flight tickets
Air Canada
Feb 26
MSY7:09 pmNew Orleans Louis Armstrong
30h 01m
2 stops
DUB7:10 amDublin
Mar 2
DUB9:00 amDublin
36h 03m
2 stops
MSY3:03 pmNew Orleans Louis Armstrong
$466
Air Canada
Mar 29
MSY8:30 pmNew Orleans Louis Armstrong
29h 45m
2 stops
DUB8:15 amDublin
Apr 15
DUB9:50 amDublin
13h 13m
1 stop
MSY5:03 pmNew Orleans Louis Armstrong
$486
Air Canada
Apr 11
MSY8:35 pmNew Orleans Louis Armstrong
29h 40m
2 stops
DUB8:15 amDublin
Apr 19
DUB9:50 amDublin
13h 13m
1 stop
MSY5:03 pmNew Orleans Louis Armstrong
$583

Delta flights from New Orleans to Ireland

Our best Delta deals on New Orleans to Ireland flight tickets
Delta
Mar 10
MSY11:30 amNew Orleans Louis Armstrong
15h 15m
2 stops
DUB7:45 amDublin
Mar 17
DUB8:50 amDublin
16h 25m
2 stops
MSY8:15 pmNew Orleans Louis Armstrong
$488
Delta
Mar 24
MSY2:40 pmNew Orleans Louis Armstrong
13h 40m
1 stop
DUB9:20 amDublin
Mar 31
DUB5:55 amDublin
18h 08m
2 stops
MSY6:03 pmNew Orleans Louis Armstrong
$515
Delta
Mar 20
MSY6:44 amNew Orleans Louis Armstrong
20h 01m
1 stop
DUB7:45 amDublin
Mar 23
DUB1:25 pmDublin
24h 18m
2 stops
MSY8:43 amNew Orleans Louis Armstrong
$609

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Ireland 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 February 17, 2026.
Use the filters below to find and compare flights from New Orleans to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 4/5

9:50 pm-7:35 pm

1 stop15h 45m

Dublin

Thu 4/16

8:35 am-8:00 pm

1 stop17h 25m

$474

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 4/5

9:50 pm-7:45 am

1 stop27h 55m

Dublin

Thu 4/16

1:00 pm-8:00 pm

1 stop13h 00m

$477

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 4/1

8:00 am-7:20 am

1 stop17h 20m

Dublin

Wed 4/8

9:50 am-5:03 pm

1 stop13h 13m

$478

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 4/5

9:50 pm-7:35 pm

1 stop15h 45m

Dublin

Fri 4/17

9:30 am-9:59 pm

1 stop18h 29m

$479

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 3/29

6:05 pm-8:15 am

1 stop32h 10m

Dublin

Wed 4/15

9:50 am-5:03 pm

1 stop13h 13m

$481

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/10

10:36 am-8:10 am

1 stop16h 34m

Dublin

Tue 3/17

10:40 am-8:15 pm

1 stop14h 35m

$485

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/10

11:30 am-7:45 am

2 stops15h 15m

Dublin

Tue 3/17

8:50 am-8:15 pm

2 stops16h 25m

$488

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 4/5

6:00 am-6:30 am

1 stop18h 30m

Dublin

Fri 4/17

12:40 pm-12:11 am

1 stop17h 31m

$491

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Wed 4/1

6:05 pm-4:10 pm

2 stops16h 05m

Shannon

Wed 4/8

12:30 pm-6:48 pm

1 stop12h 18m

$672

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Wed 5/27

2:20 pm-11:10 am

2 stops14h 50m

Shannon

Tue 6/9

1:05 pm-11:04 am

1 stop27h 59m

$719

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 Ireland from

How to get the cheapest flight ticket from New Orleans to Ireland

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 Ireland?

In general, January is the cheapest month to fly from New Orleans to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $459. If you aren’t able to travel to Ireland during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $459.

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

You are more likely to see cheaper flights to Ireland from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $718 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from New Orleans for as low as $624 on momondo.

Can stopping save me money on New Orleans to Ireland flights?

You could potentially save up to 44% on your flight if you consider stops on a New Orleans to Ireland flight.

Cheap New Orleans to Ireland flight deals and tips

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

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 12h 50m
There are no direct flights from New Orleans to Ireland. There are no popular flight routes from New Orleans to Ireland.
Search flight deals

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

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Ireland.

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

    The travel and health documents required for your trip to Ireland can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New Orleans to Ireland

Compare and see reviews for airlines that fly from New Orleans to Ireland with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $433Free CancellationRating
7.9
8,205 reviews
Search Delta flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
7,751 reviews
Search British Airways flights
American AirlinesPriceFrom $459Free CancellationRating
7.2
11,304 reviews
Search American Airlines flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,312 reviews
Search United Airlines flights
KLMPriceFrom $502Free CancellationRating
7.7
1,457 reviews
Search KLM flights
IberiaPriceFrom $519Free CancellationRating
7.0
3,118 reviews
Search Iberia flights
JetBluePriceFrom $557Free CancellationRating
7.2
2,899 reviews
Search JetBlue flights

Why use momondo?

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

Finding the right flight to Ireland from New Orleans is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Ireland from New Orleans which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between New Orleans and Ireland 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 New Orleans to Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New Orleans to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ireland trip

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Find better results for your trip to Ireland

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