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Cheap flights from New Orleans to Ireland from $223

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 4/1. 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.
Austrian Airlines Logo
12:00 pm - 7:30 am
MSY
-
DUB
13h 30m1 stop
Austrian Airlines Logo
9:30 am - 7:14 pm
DUB
-
MSY
15h 44m1 stop
$432Austrian Airlines
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
12:00 pm - 7:30 am
MSY
-
DUB
13h 30m1 stop
Multiple Airlines Logo
10:40 am - 6:08 pm
DUB
-
MSY
13h 28m1 stop
$439Multiple Airlines
Tue, Jan 20 - Tue, Feb 3
British Airways Logo
7:55 pm - 7:40 pm
MSY
-
DUB
17h 45m1 stop
British Airways Logo
8:50 am - 5:55 pm
DUB
-
MSY
15h 05m1 stop
$444British Airways
Tue, Jan 20 - Tue, Feb 3
United Airlines Logo
12:00 pm - 7:30 am
MSY
-
DUB
13h 30m1 stop
United Airlines Logo
9:00 am - 6:13 pm
DUB
-
MSY
39h 13m2 stops
$456United Airlines
Fri, Jan 23 - Sat, Jan 31
British Airways Logo
7:55 pm - 2:20 pm
MSY
-
DUB
12h 25m1 stop
British Airways Logo
10:55 am - 10:59 pm
DUB
-
MSY
18h 04m2 stops
$457British Airways
Tue, Jan 20 - Tue, Feb 3
United Airlines Logo
5:00 am - 7:30 am
MSY
-
DUB
20h 30m2 stops
United Airlines Logo
9:00 am - 6:13 pm
DUB
-
MSY
39h 13m2 stops
$460United Airlines
Fri, Jan 23 - Sat, Jan 31
American Airlines Logo
7:55 pm - 3:40 pm
MSY
-
DUB
13h 45m1 stop
American Airlines Logo
6:40 am - 5:55 pm
DUB
-
MSY
17h 15m1 stop
$467American Airlines
Tue, Jan 20 - Tue, Feb 3
American Airlines Logo
7:55 pm - 3:25 pm
MSY
-
ORK
13h 30m1 stop
American Airlines Logo
7:40 am - 11:59 pm
ORK
-
MSY
21h 19m2 stops
$602American Airlines
Thu, Mar 5 - Fri, Mar 13
Air Canada Logo
6:05 pm - 3:25 pm
MSY
-
ORK
39h 20m2 stops
Air Canada Logo
11:55 am - 5:17 pm
ORK
-
MSY
35h 22m2 stops
$684Air Canada
Wed, Feb 25 - Sun, Mar 1
Air Canada Logo
6:05 pm - 4:45 pm
MSY
-
SNN
16h 40m2 stops
Air Canada Logo
7:50 am - 5:17 pm
SNN
-
MSY
39h 27m2 stops
$684Air Canada
Wed, Feb 25 - Sun, Mar 1

Delta flights from New Orleans to Ireland

Our best Delta deals on New Orleans to Ireland flight tickets
Delta
Jan 8
MSY11:43 amNew Orleans Louis Armstrong
22h 02m
2 stops
DUB3:45 pmDublin
Jan 15
DUB8:50 amDublin
17h 22m
2 stops
MSY8:12 pmNew Orleans Louis Armstrong
$487
Find similar
Delta
Jan 7
MSY11:43 amNew Orleans Louis Armstrong
18h 57m
2 stops
DUB12:40 pmDublin
Jan 14
DUB10:45 amDublin
14h 12m
1 stop
MSY6:57 pmNew Orleans Louis Armstrong
$494
Find similar
Delta
Apr 2
MSY12:46 pmNew Orleans Louis Armstrong
13h 09m
1 stop
DUB7:55 amDublin
Apr 11
DUB10:00 amDublin
19h 42m
2 stops
MSY11:42 pmNew Orleans Louis Armstrong
$593
Find similar

United Airlines flights from New Orleans to Ireland

Our best United Airlines deals on New Orleans to Ireland flight tickets
United Airlines
Jan 23
MSY12:00 pmNew Orleans Louis Armstrong
13h 30m
1 stop
DUB7:30 amDublin
Jan 31
DUB9:00 amDublin
39h 13m
2 stops
MSY6:13 pmNew Orleans Louis Armstrong
$456
Find similar
United Airlines
Jan 23
MSY5:00 amNew Orleans Louis Armstrong
20h 30m
2 stops
DUB7:30 amDublin
Jan 31
DUB9:00 amDublin
39h 13m
2 stops
MSY6:13 pmNew Orleans Louis Armstrong
$460
Find similar
United Airlines
Mar 19
MSY4:08 pmNew Orleans Louis Armstrong
33h 02m
2 stops
DUB6:10 amDublin
Mar 25
DUB8:00 amDublin
39h 13m
2 stops
MSY6:13 pmNew Orleans Louis Armstrong
$462
Find similar

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 December 31, 2025.
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

Tue 2/3

12:00 pm-7:30 am

1 stop13h 30m

Dublin

Tue 2/10

9:30 am-7:14 pm

1 stop15h 44m

$432

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

12:00 pm-7:30 am

1 stop13h 30m

Dublin

Tue 2/3

10:40 am-6:08 pm

1 stop13h 28m

$439

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

7:55 pm-7:40 pm

1 stop17h 45m

Dublin

Tue 2/3

8:50 am-5:55 pm

1 stop15h 05m

$444

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 1/23

12:00 pm-7:30 am

1 stop13h 30m

Dublin

Sat 1/31

9:00 am-6:13 pm

2 stops39h 13m

$456

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

7:55 pm-2:20 pm

1 stop12h 25m

Dublin

Tue 2/3

10:55 am-10:59 pm

2 stops18h 04m

$457

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 1/23

5:00 am-7:30 am

2 stops20h 30m

Dublin

Sat 1/31

9:00 am-6:13 pm

2 stops39h 13m

$460

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/20

7:55 pm-3:40 pm

1 stop13h 45m

Dublin

Tue 2/3

6:40 am-5:55 pm

1 stop17h 15m

$467

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Thu 3/5

7:55 pm-3:25 pm

1 stop13h 30m

Cork

Fri 3/13

7:40 am-11:59 pm

2 stops21h 19m

$602

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Wed 2/25

6:05 pm-3:25 pm

2 stops39h 20m

Cork

Sun 3/1

11:55 am-5:17 pm

2 stops35h 22m

$684

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Wed 2/25

6:05 pm-4:45 pm

2 stops16h 40m

Shannon

Sun 3/1

7:50 am-5:17 pm

2 stops39h 27m

$684

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, November 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 $581. If you aren’t able to travel to Ireland during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $617.

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 $770 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 $696 on momondo.

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

You could potentially save up to 62% 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

11h 44m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 11h 44m
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
8,015 reviews
Search Delta flights
British AirwaysPriceFrom $486Free CancellationRating
6.7
7,626 reviews
Search British Airways flights
KLMPriceFrom $539Free CancellationRating
7.7
1,435 reviews
Search KLM flights
IberiaPriceFrom $546Free CancellationRating
7.0
3,058 reviews
Search Iberia flights
United AirlinesPriceFrom $550Free CancellationRating
7.4
9,123 reviews
Search United Airlines flights
American AirlinesPriceFrom $552Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights
JetBluePriceFrom $557Free CancellationRating
7.2
2,902 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Ireland

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