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Cheap flights from New Orleans to Ireland from €241

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 15/10. 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 return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
17:25 - 05:10
MSY
-
DUB
29h 45m
1 stop
Aer Lingus Logo
13:00 - 16:27
DUB
-
MSY
33h 27m
1 stop
€398Aer Lingus
Mon, 23 Nov - Sat, 5 Dec
Aer Lingus Logo
17:25 - 05:10
MSY
-
DUB
30h 45m
1 stop
Aer Lingus Logo
13:00 - 16:27
DUB
-
MSY
33h 27m
1 stop
€399Aer Lingus
Wed, 28 Oct - Wed, 4 Nov
TAP AIR PORTUGAL Logo
15:35 - 23:55
MSY
-
DUB
26h 20m
2 stops
TAP AIR PORTUGAL Logo
18:50 - 23:48
DUB
-
MSY
34h 58m
2 stops
€539TAP AIR PORTUGAL
Tue, 6 Oct - Tue, 20 Oct
TAP AIR PORTUGAL Logo
15:35 - 00:05
MSY
-
DUB
50h 30m
2 stops
TAP AIR PORTUGAL Logo
18:50 - 23:48
DUB
-
MSY
34h 58m
2 stops
€544TAP AIR PORTUGAL
Tue, 6 Oct - Tue, 20 Oct
United Airlines Logo
09:00 - 10:15
MSY
-
SNN
19h 15m
1 stop
United Airlines Logo
09:30 - 22:41
SNN
-
MSY
19h 11m
1 stop
€656United Airlines
Tue, 1 Sep - Fri, 4 Sep
United Airlines Logo
09:00 - 10:15
MSY
-
SNN
19h 15m
1 stop
United Airlines Logo
09:30 - 22:45
SNN
-
MSY
19h 15m
2 stops
€660United Airlines
Tue, 1 Sep - Fri, 4 Sep
Multiple Airlines Logo
16:28 - 14:40
MSY
-
ORK
16h 12m
2 stops
Multiple Airlines Logo
06:15 - 23:38
ORK
-
MSY
23h 23m
2 stops
€743Multiple Airlines
Tue, 11 Aug - Tue, 25 Aug
Multiple Airlines Logo
12:44 - 10:45
MSY
-
ORK
16h 01m
2 stops
Multiple Airlines Logo
20:30 - 20:00
ORK
-
MSY
29h 30m
1 stop
€925Multiple Airlines
Tue, 11 Aug - Tue, 25 Aug
Air Canada Logo
09:00 - 10:45
MSY
-
ORK
19h 45m
3 stops
Air Canada Logo
07:10 - 10:52
ORK
-
MSY
33h 42m
2 stops
€968Air Canada
Tue, 11 Aug - Tue, 25 Aug
Air Canada Logo
09:00 - 10:45
MSY
-
ORK
19h 45m
3 stops
Air Canada Logo
11:25 - 10:52
ORK
-
MSY
29h 27m
3 stops
€971Air Canada
Tue, 11 Aug - Tue, 25 Aug

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
6 Oct
MSY15:35New Orleans Louis Armstrong
26h 20m
2 stops
DUB23:55Dublin
20 Oct
DUB18:50Dublin
34h 58m
2 stops
MSY23:48New Orleans Louis Armstrong
€539
TAP AIR PORTUGAL
6 Oct
MSY15:35New Orleans Louis Armstrong
50h 30m
2 stops
DUB00:05Dublin
20 Oct
DUB18:50Dublin
34h 58m
2 stops
MSY23:48New Orleans Louis Armstrong
€544
TAP AIR PORTUGAL
6 Oct
MSY15:35New Orleans Louis Armstrong
26h 20m
2 stops
DUB23:55Dublin
20 Oct
DUB18:50Dublin
34h 58m
2 stops
MSY23:48New Orleans Louis Armstrong
€545

Aer Lingus flights from New Orleans to Ireland

Our best Aer Lingus deals on New Orleans to Ireland flight tickets
Aer Lingus
23 Nov
MSY17:25New Orleans Louis Armstrong
29h 45m
1 stop
DUB05:10Dublin
5 Dec
DUB13:00Dublin
33h 27m
1 stop
MSY16:27New Orleans Louis Armstrong
€398
Aer Lingus
28 Oct
MSY17:25New Orleans Louis Armstrong
30h 45m
1 stop
DUB05:10Dublin
4 Nov
DUB13:00Dublin
33h 27m
1 stop
MSY16:27New Orleans Louis Armstrong
€399
Aer Lingus
2 Nov
MSY17:25New Orleans Louis Armstrong
29h 45m
1 stop
DUB05:10Dublin
10 Nov
DUB13:00Dublin
33h 27m
1 stop
MSY16:27New Orleans Louis Armstrong
€427

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 28 May 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

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 23/11

17:25-05:10

1 stop29h 45m

Dublin

Sat 5/12

13:00-16:27

1 stop33h 27m

€398

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 28/10

17:25-05:10

1 stop30h 45m

Dublin

Wed 4/11

13:00-16:27

1 stop33h 27m

€399

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 6/10

15:35-23:55

2 stops26h 20m

Dublin

Tue 20/10

18:50-23:48

2 stops34h 58m

€539

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 6/10

15:35-00:05

2 stops50h 30m

Dublin

Tue 20/10

18:50-23:48

2 stops34h 58m

€544
Fastest return journey

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 1/9

09:00-10:15

1 stop19h 15m

Shannon

Fri 4/9

09:30-22:41

1 stop19h 11m

€656

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 1/9

09:00-10:15

1 stop19h 15m

Shannon

Fri 4/9

09:30-22:45

2 stops19h 15m

€660

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Tue 11/8

16:28-14:40

2 stops16h 12m

Cork

Tue 25/8

06:15-23:38

2 stops23h 23m

€743

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Tue 11/8

12:44-10:45

2 stops16h 01m

Cork

Tue 25/8

20:30-20:00

1 stop29h 30m

€925

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Tue 11/8

09:00-10:45

3 stops19h 45m

Cork

Tue 25/8

07:10-10:52

2 stops33h 42m

€968

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Tue 11/8

09:00-10:45

3 stops19h 45m

Cork

Tue 25/8

11:25-10:52

3 stops29h 27m

€971

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 January is another great option to travel to Ireland, with average flight prices from New Orleans averaging around €333.

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 €587 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 €529 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 29m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 11h 29m
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 €36
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