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Cheap flights from New Orleans to Ireland from €263

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 15/4. 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
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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.
United Airlines Logo
11:45 - 10:40
MSY
-
DUB
16h 55m
1 stop
United Airlines Logo
09:50 - 14:44
DUB
-
MSY
34h 54m
2 stops
€585United Airlines
Tue, 11 Aug - Tue, 25 Aug
United Airlines Logo
14:10 - 07:30
MSY
-
SNN
11h 20m
1 stop
United Airlines Logo
09:30 - 16:38
SNN
-
MSY
13h 08m
1 stop
€588United Airlines
Mon, 24 Aug - Wed, 26 Aug
Air Canada Logo
07:00 - 07:45
MSY
-
DUB
18h 45m
2 stops
Air Canada Logo
09:50 - 16:38
DUB
-
MSY
36h 48m
2 stops
€588Air Canada
Sun, 23 Aug - Tue, 1 Sep
Air Canada Logo
11:50 - 08:15
MSY
-
DUB
14h 25m
1 stop
Air Canada Logo
09:50 - 16:38
DUB
-
MSY
36h 48m
2 stops
€589Air Canada
Mon, 24 Aug - Tue, 1 Sep
United Airlines Logo
11:45 - 10:40
MSY
-
DUB
16h 55m
1 stop
United Airlines Logo
09:20 - 16:03
DUB
-
MSY
36h 43m
2 stops
€589United Airlines
Wed, 19 Aug - Wed, 26 Aug
Delta Logo
11:19 - 11:10
MSY
-
SNN
17h 51m
2 stops
Delta Logo
13:05 - 09:29
SNN
-
MSY
26h 24m
2 stops
€663Delta
Tue, 21 Jul - Tue, 4 Aug
Delta Logo
06:20 - 11:10
MSY
-
SNN
22h 50m
2 stops
Delta Logo
13:05 - 10:51
SNN
-
MSY
27h 46m
1 stop
€670Delta
Tue, 21 Jul - Tue, 4 Aug
Lufthansa Logo
17:30 - 07:30
MSY
-
SNN
32h 00m
1 stop
Lufthansa Logo
09:30 - 08:45
SNN
-
MSY
29h 15m
2 stops
€684Lufthansa
Sat, 15 Aug - Sat, 22 Aug
Multiple Airlines Logo
17:16 - 14:25
MSY
-
ORK
15h 09m
2 stops
Multiple Airlines Logo
06:15 - 23:35
ORK
-
MSY
23h 20m
2 stops
€686Multiple Airlines
Fri, 24 Apr - Wed, 29 Apr
Multiple Airlines Logo
17:16 - 14:25
MSY
-
ORK
15h 09m
2 stops
Multiple Airlines Logo
06:15 - 23:35
ORK
-
MSY
23h 20m
2 stops
€695Multiple Airlines
Fri, 24 Apr - Wed, 29 Apr

KLM flights from New Orleans to Ireland

Our best KLM deals on New Orleans to Ireland flight tickets
KLM
5 Apr
MSY15:41New Orleans Louis Armstrong
11h 04m
1 stop
DUB08:45Dublin
21 Apr
DUB05:55Dublin
15h 25m
2 stops
MSY15:20New Orleans Louis Armstrong
€605
KLM
2 Apr
MSY15:41New Orleans Louis Armstrong
11h 04m
1 stop
DUB08:45Dublin
11 Apr
DUB05:55Dublin
15h 44m
2 stops
MSY15:39New Orleans Louis Armstrong
€696
KLM
28 Mar
MSY12:46New Orleans Louis Armstrong
13h 09m
1 stop
DUB06:55Dublin
4 Apr
DUB11:00Dublin
13h 03m
1 stop
MSY18:03New Orleans Louis Armstrong
€698

Delta flights from New Orleans to Ireland

Our best Delta deals on New Orleans to Ireland flight tickets
Delta
29 Mar
MSY06:44New Orleans Louis Armstrong
19h 11m
2 stops
DUB07:55Dublin
15 Apr
DUB08:55Dublin
19h 11m
2 stops
MSY22:06New Orleans Louis Armstrong
€613
Delta
5 Apr
MSY06:44New Orleans Louis Armstrong
19h 11m
2 stops
DUB07:55Dublin
17 Apr
DUB10:00Dublin
19h 35m
2 stops
MSY23:35New Orleans Louis Armstrong
€616
Delta
15 Apr
MSY17:16New Orleans Louis Armstrong
16h 09m
2 stops
DUB15:25Dublin
21 Apr
DUB13:15Dublin
27h 16m
1 stop
MSY10:31New Orleans Louis Armstrong
€620

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 26 March 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 11/8

11:45-10:40

1 stop16h 55m

Dublin

Tue 25/8

09:50-14:44

2 stops34h 54m

€585
Fastest return journey

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 24/8

14:10-07:30

1 stop11h 20m

Shannon

Wed 26/8

09:30-16:38

1 stop13h 08m

€588

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 23/8

07:00-07:45

2 stops18h 45m

Dublin

Tue 1/9

09:50-16:38

2 stops36h 48m

€588

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 24/8

11:50-08:15

1 stop14h 25m

Dublin

Tue 1/9

09:50-16:38

2 stops36h 48m

€589

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 19/8

11:45-10:40

1 stop16h 55m

Dublin

Wed 26/8

09:20-16:03

2 stops36h 43m

€589

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 21/7

11:19-11:10

2 stops17h 51m

Shannon

Tue 4/8

13:05-09:29

2 stops26h 24m

€663

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 21/7

06:20-11:10

2 stops22h 50m

Shannon

Tue 4/8

13:05-10:51

1 stop27h 46m

€670

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Sat 15/8

17:30-07:30

1 stop32h 00m

Shannon

Sat 22/8

09:30-08:45

2 stops29h 15m

€684

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Fri 24/4

17:16-14:25

2 stops15h 09m

Cork

Wed 29/4

06:15-23:35

2 stops23h 20m

€686

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Fri 24/4

17:16-14:25

2 stops15h 09m

Cork

Wed 29/4

06:15-23:35

2 stops23h 20m

€695

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 €396.

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 €608 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 €532 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 04m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 11h 04m
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 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 €37
Flights to Corkfrom €80
Flights to Shannon, Clarefrom €78
Flights to Donegalfrom €90
Flights to Milltown (Kerry)from €37