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Cheap flights from New Orleans to Ireland from €289

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 2/9. 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.
TAP AIR PORTUGAL Logo
15:35 - 18:05
MSY
-
DUB
44h 30m
2 stops
TAP AIR PORTUGAL Logo
18:50 - 23:48
DUB
-
MSY
34h 58m
2 stops
€540TAP AIR PORTUGAL
Tue, 6 Oct - Tue, 20 Oct
TAP AIR PORTUGAL Logo
06:00 - 11:25
MSY
-
DUB
23h 25m
2 stops
TAP AIR PORTUGAL Logo
16:55 - 23:40
DUB
-
MSY
36h 45m
2 stops
€556TAP AIR PORTUGAL
Sat, 24 Oct - Tue, 3 Nov
Aer Lingus Logo
11:42 - 09:00
MSY
-
DUB
16h 18m
1 stop
Aer Lingus Logo
13:00 - 16:27
DUB
-
MSY
33h 27m
1 stop
€558Aer Lingus
Wed, 28 Oct - Wed, 4 Nov
Aer Lingus Logo
18:54 - 09:25
MSY
-
DUB
32h 31m
1 stop
Aer Lingus Logo
13:00 - 16:27
DUB
-
MSY
33h 27m
1 stop
€567Aer Lingus
Sat, 24 Oct - Tue, 3 Nov
United Airlines Logo
10:29 - 07:30
MSY
-
SNN
15h 01m
1 stop
United Airlines Logo
09:30 - 16:38
SNN
-
MSY
13h 08m
1 stop
€667United Airlines
Mon, 24 Aug - Wed, 26 Aug
United Airlines Logo
08:00 - 07:30
MSY
-
SNN
17h 30m
2 stops
United Airlines Logo
09:30 - 18:01
SNN
-
MSY
14h 31m
2 stops
€671United Airlines
Mon, 24 Aug - Wed, 26 Aug
British Airways Logo
19:55 - 16:45
MSY
-
SNN
14h 50m
1 stop
British Airways Logo
20:05 - 17:55
SNN
-
MSY
27h 50m
1 stop
€769British Airways
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
10:55 - 11:30
MSY
-
SNN
18h 35m
2 stops
Multiple Airlines Logo
20:05 - 17:55
SNN
-
MSY
27h 50m
1 stop
€782Multiple Airlines
Mon, 2 Nov - Mon, 9 Nov
British Airways Logo
15:35 - 16:45
MSY
-
SNN
19h 10m
2 stops
British Airways Logo
17:30 - 16:19
SNN
-
MSY
28h 49m
2 stops
€792British Airways
Mon, 2 Nov - Mon, 9 Nov
Multiple Airlines Logo
15:36 - 14:25
MSY
-
ORK
16h 49m
2 stops
Multiple Airlines Logo
06:15 - 22:37
ORK
-
MSY
22h 22m
2 stops
€1,130Multiple Airlines
Fri, 29 May - Tue, 7 Jul

United Airlines flights from New Orleans to Ireland

Our best United Airlines deals on New Orleans to Ireland flight tickets
United Airlines
14 Sept
MSY11:45New Orleans Louis Armstrong
16h 55m
1 stop
DUB10:40Dublin
18 Sept
DUB09:20Dublin
33h 53m
2 stops
MSY13:13New Orleans Louis Armstrong
€633
United Airlines
31 Aug
MSY17:32New Orleans Louis Armstrong
31h 58m
2 stops
DUB07:30Dublin
10 Sept
DUB09:50Dublin
31h 00m
1 stop
MSY10:50New Orleans Louis Armstrong
€639
United Airlines
1 Sept
MSY09:00New Orleans Louis Armstrong
16h 30m
1 stop
DUB07:30Dublin
10 Sept
DUB09:50Dublin
31h 00m
1 stop
MSY10:50New Orleans Louis Armstrong
€644

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
44h 30m
2 stops
DUB18:05Dublin
20 Oct
DUB18:50Dublin
34h 58m
2 stops
MSY23:48New Orleans Louis Armstrong
€540
TAP AIR PORTUGAL
24 Oct
MSY06:00New Orleans Louis Armstrong
23h 25m
2 stops
DUB11:25Dublin
3 Nov
DUB16:55Dublin
36h 45m
2 stops
MSY23:40New Orleans Louis Armstrong
€556
TAP AIR PORTUGAL
6 Oct
MSY15:35New Orleans Louis Armstrong
50h 30m
2 stops
DUB00:05Dublin
18 Oct
DUB05:30Dublin
24h 18m
2 stops
MSY23:48New Orleans Louis Armstrong
€565

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 9 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

Tue 6/10

15:35-18:05

2 stops44h 30m

Dublin

Tue 20/10

18:50-23:48

2 stops34h 58m

€540

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 24/10

06:00-11:25

2 stops23h 25m

Dublin

Tue 3/11

16:55-23:40

2 stops36h 45m

€556

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 28/10

11:42-09:00

1 stop16h 18m

Dublin

Wed 4/11

13:00-16:27

1 stop33h 27m

€558

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 24/10

18:54-09:25

1 stop32h 31m

Dublin

Tue 3/11

13:00-16:27

1 stop33h 27m

€567
Fastest return journey

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 24/8

10:29-07:30

1 stop15h 01m

Shannon

Wed 26/8

09:30-16:38

1 stop13h 08m

€667

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 24/8

08:00-07:30

2 stops17h 30m

Shannon

Wed 26/8

09:30-18:01

2 stops14h 31m

€671

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 2/11

19:55-16:45

1 stop14h 50m

Shannon

Mon 9/11

20:05-17:55

1 stop27h 50m

€769

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 2/11

10:55-11:30

2 stops18h 35m

Shannon

Mon 9/11

20:05-17:55

1 stop27h 50m

€782

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 2/11

15:35-16:45

2 stops19h 10m

Shannon

Mon 9/11

17:30-16:19

2 stops28h 49m

€792

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Fri 29/5

15:36-14:25

2 stops16h 49m

Cork

Tue 7/7

06:15-22:37

2 stops22h 22m

€1,130

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 April is another great option to travel to Ireland, with average flight prices from New Orleans averaging around €356.

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 €592 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 €524 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 21m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 11h 21m
There are no direct flights from New Orleans to Ireland. There are no popular flight routes from New Orleans to Ireland.
Search flight deals

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 €38
Flights to Corkfrom €84
Flights to Shannon, Clarefrom €82
Flights to Milltown (Kerry)from €38
Flights to Donegalfrom €76