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Cheap flights from New Orleans to Ireland from €275

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 28/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from New Orleans to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
11:45 - 05:10
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
13:20 - 10:51
DUB
-
MSY
27h 31m
1 stop
€355Aer Lingus
Wed, 9 Sep - Thu, 17 Sep
Aer Lingus Logo
11:45 - 05:10
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
13:20 - 10:51
DUB
-
MSY
27h 31m
1 stop
€359Aer Lingus
Wed, 9 Sep - Thu, 17 Sep
Aer Lingus Logo
11:45 - 05:10
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
13:20 - 10:51
DUB
-
MSY
27h 31m
1 stop
€367Aer Lingus
Wed, 9 Sep - Tue, 15 Sep
TAP AIR PORTUGAL Logo
11:09 - 23:20
MSY
-
DUB
30h 11m
2 stops
TAP AIR PORTUGAL Logo
16:55 - 23:40
DUB
-
MSY
36h 45m
2 stops
€546TAP AIR PORTUGAL
Tue, 3 Nov - Tue, 10 Nov
TAP AIR PORTUGAL Logo
06:00 - 00:05
MSY
-
DUB
36h 05m
2 stops
TAP AIR PORTUGAL Logo
18:50 - 23:48
DUB
-
MSY
34h 58m
2 stops
€549TAP AIR PORTUGAL
Wed, 14 Oct - Tue, 20 Oct
Multiple Airlines Logo
10:20 - 11:10
MSY
-
SNN
18h 50m
1 stop
Multiple Airlines Logo
13:05 - 16:02
SNN
-
MSY
32h 57m
2 stops
€668Multiple Airlines
Mon, 7 Sep - Mon, 14 Sep
United Airlines Logo
07:00 - 10:15
MSY
-
SNN
21h 15m
3 stops
United Airlines Logo
12:30 - 09:29
SNN
-
MSY
26h 59m
2 stops
€681United Airlines
Sun, 6 Sep - Sun, 13 Sep
KLM Logo
10:20 - 11:10
MSY
-
SNN
18h 50m
1 stop
KLM Logo
13:05 - 09:23
SNN
-
MSY
26h 18m
1 stop
€683KLM
Sun, 6 Sep - Sun, 13 Sep
United Airlines Logo
16:25 - 07:30
MSY
-
SNN
33h 05m
2 stops
United Airlines Logo
09:30 - 08:44
SNN
-
MSY
29h 14m
2 stops
€727United Airlines
Fri, 4 Sep - Fri, 11 Sep
Multiple Airlines Logo
11:45 - 15:10
MSY
-
ORK
21h 25m
2 stops
Multiple Airlines Logo
11:25 - 11:06
ORK
-
MSY
29h 41m
3 stops
€880Multiple Airlines
Fri, 4 Sep - Fri, 11 Sep

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American Airlines flights from New Orleans to Ireland

Our best American Airlines deals on New Orleans to Ireland flight tickets
American Airlines
9 Nov
MSY19:55New Orleans Louis Armstrong
17h 45m
1 stop
DUB19:40Dublin
19 Nov
DUB13:00Dublin
15h 59m
1 stop
MSY22:59New Orleans Louis Armstrong
€626
American Airlines
9 Nov
MSY19:55New Orleans Louis Armstrong
17h 45m
1 stop
DUB19:40Dublin
19 Nov
DUB13:00Dublin
15h 59m
1 stop
MSY22:59New Orleans Louis Armstrong
€630
American Airlines
18 Nov
MSY13:40New Orleans Louis Armstrong
12h 50m
1 stop
DUB08:30Dublin
24 Nov
DUB10:55Dublin
12h 55m
1 stop
MSY17:50New Orleans Louis Armstrong
€640

TAP AIR PORTUGAL flights from New Orleans to Ireland

Our best TAP AIR PORTUGAL deals on New Orleans to Ireland flight tickets
TAP AIR PORTUGAL
3 Nov
MSY11:09New Orleans Louis Armstrong
30h 11m
2 stops
DUB23:20Dublin
10 Nov
DUB16:55Dublin
36h 45m
2 stops
MSY23:40New Orleans Louis Armstrong
€546
TAP AIR PORTUGAL
14 Oct
MSY06:00New Orleans Louis Armstrong
36h 05m
2 stops
DUB00:05Dublin
20 Oct
DUB18:50Dublin
34h 58m
2 stops
MSY23:48New Orleans Louis Armstrong
€549
TAP AIR PORTUGAL
24 Oct
MSY06:00New Orleans Louis Armstrong
23h 25m
2 stops
DUB11:25Dublin
1 Nov
DUB11:10Dublin
42h 30m
2 stops
MSY23:40New Orleans Louis Armstrong
€552

momondo Fare Finder

 
Customise 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 13,528 searches. Data last updated 25 July 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

Cheapest return flight
Fastest return journey

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45-05:10

1 stop11h 25m

Dublin

Thu 17/9

13:20-10:51

1 stop27h 31m

€355

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45-05:10

1 stop11h 25m

Dublin

Thu 17/9

13:20-10:51

1 stop27h 31m

€359

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45-05:10

1 stop11h 25m

Dublin

Tue 15/9

13:20-10:51

1 stop27h 31m

€367

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/11

11:09-23:20

2 stops30h 11m

Dublin

Tue 10/11

16:55-23:40

2 stops36h 45m

€546

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 14/10

06:00-00:05

2 stops36h 05m

Dublin

Tue 20/10

18:50-23:48

2 stops34h 58m

€549

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 7/9

10:20-11:10

1 stop18h 50m

Shannon

Mon 14/9

13:05-16:02

2 stops32h 57m

€668

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Sun 6/9

07:00-10:15

3 stops21h 15m

Shannon

Sun 13/9

12:30-09:29

2 stops26h 59m

€681

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Sun 6/9

10:20-11:10

1 stop18h 50m

Shannon

Sun 13/9

13:05-09:23

1 stop26h 18m

€683

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Fri 4/9

16:25-07:30

2 stops33h 05m

Shannon

Fri 11/9

09:30-08:44

2 stops29h 14m

€727

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Fri 4/9

11:45-15:10

2 stops21h 25m

Cork

Fri 11/9

11:25-11:06

3 stops29h 41m

€880

Flights are sorted by cheapest return 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?

The month of February is another great option to travel to Ireland, with average flight prices from New Orleans averaging around €417.

How far in advance should I book a flight from New Orleans 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 €648 when searching weeks before you fly. 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 €502 on momondo.

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 25m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 11h 25m
There are no direct flights from New Orleans to Ireland. There are no popular flight routes from New Orleans to Ireland.
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Frequently asked questions about flying from New Orleans to Ireland

  • 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 refresh daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Ireland.

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

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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?

Yes. All flights to Ireland from New Orleans on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for New Orleans to Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Ireland from New Orleans. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise 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

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €39
Flights to Corkfrom €86
Flights to Shannon, Clarefrom €84
Flights to Milltown (Kerry)from €37
Flights to Donegalfrom €76