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Cheap flights from New Orleans to Ireland from €245

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 31/7. 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.
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
€366Aer Lingus
Wed, 9 Sep - Thu, 17 Sep
Aer Lingus Logo
16:55 - 05:10
MSY
-
DUB
30h 15m
1 stop
Aer Lingus Logo
13:20 - 15:56
DUB
-
MSY
32h 36m
1 stop
€607Aer Lingus
Sun, 13 Sep - Sat, 19 Sep
Aer Lingus Logo
06:11 - 08:15
MSY
-
DUB
20h 04m
1 stop
Aer Lingus Logo
13:20 - 10:52
DUB
-
MSY
27h 32m
1 stop
€617Aer Lingus
Tue, 11 Aug - Tue, 25 Aug
British Airways Logo
20:55 - 19:40
MSY
-
DUB
17h 45m
1 stop
British Airways Logo
13:00 - 17:50
DUB
-
MSY
34h 50m
1 stop
€622British Airways
Mon, 26 Oct - Mon, 2 Nov
KLM Logo
10:19 - 08:45
MSY
-
DUB
16h 26m
1 stop
KLM Logo
09:40 - 18:54
DUB
-
MSY
15h 14m
1 stop
€635KLM
Tue, 3 Nov - Tue, 10 Nov
KLM Logo
12:51 - 08:45
MSY
-
DUB
13h 54m
2 stops
KLM Logo
10:45 - 20:42
DUB
-
MSY
15h 57m
2 stops
€640KLM
Tue, 3 Nov - Tue, 10 Nov
Air France Logo
17:40 - 08:45
MSY
-
DUB
33h 05m
1 stop
Air France Logo
09:40 - 17:31
DUB
-
MSY
13h 51m
1 stop
€641Air France
Sat, 24 Oct - Tue, 3 Nov
Lufthansa Logo
18:54 - 07:30
MSY
-
DUB
30h 36m
1 stop
Lufthansa Logo
09:20 - 10:50
DUB
-
MSY
31h 30m
1 stop
€643Lufthansa
Tue, 6 Oct - Wed, 21 Oct
United Airlines Logo
18:54 - 07:30
MSY
-
DUB
30h 36m
1 stop
United Airlines Logo
09:50 - 10:50
DUB
-
MSY
31h 00m
1 stop
€643United Airlines
Tue, 6 Oct - Thu, 22 Oct
British Airways Logo
10:59 - 15:25
MSY
-
ORK
22h 26m
2 stops
British Airways Logo
17:35 - 17:50
ORK
-
MSY
30h 15m
1 stop
€865British Airways
Wed, 2 Dec - Sun, 6 Dec

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Aer Lingus flights from New Orleans to Ireland

Our best Aer Lingus deals on New Orleans to Ireland flight tickets
Aer Lingus
9 Sept
MSY11:45New Orleans Louis Armstrong
11h 25m
1 stop
DUB05:10Dublin
17 Sept
DUB13:20Dublin
27h 31m
1 stop
MSY10:51New Orleans Louis Armstrong
€366
Aer Lingus
13 Sept
MSY16:55New Orleans Louis Armstrong
30h 15m
1 stop
DUB05:10Dublin
19 Sept
DUB13:20Dublin
32h 36m
1 stop
MSY15:56New Orleans Louis Armstrong
€607
Aer Lingus
11 Aug
MSY06:11New Orleans Louis Armstrong
20h 04m
1 stop
DUB08:15Dublin
25 Aug
DUB13:20Dublin
27h 32m
1 stop
MSY10:52New Orleans Louis Armstrong
€617

KLM flights from New Orleans to Ireland

Our best KLM deals on New Orleans to Ireland flight tickets
KLM
3 Nov
MSY10:19New Orleans Louis Armstrong
16h 26m
1 stop
DUB08:45Dublin
10 Nov
DUB09:40Dublin
15h 14m
1 stop
MSY18:54New Orleans Louis Armstrong
€635
KLM
3 Nov
MSY12:51New Orleans Louis Armstrong
13h 54m
2 stops
DUB08:45Dublin
10 Nov
DUB09:40Dublin
12h 38m
1 stop
MSY16:18New Orleans Louis Armstrong
€640
KLM
24 Oct
MSY17:40New Orleans Louis Armstrong
33h 05m
1 stop
DUB08:45Dublin
3 Nov
DUB10:45Dublin
15h 57m
2 stops
MSY20:42New Orleans Louis Armstrong
€644

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 30 June 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

Wed 9/9

11:45-05:10

1 stop11h 25m

Dublin

Thu 17/9

13:20-10:51

1 stop27h 31m

€366

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 13/9

16:55-05:10

1 stop30h 15m

Dublin

Sat 19/9

13:20-15:56

1 stop32h 36m

€607

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 11/8

06:11-08:15

1 stop20h 04m

Dublin

Tue 25/8

13:20-10:52

1 stop27h 32m

€617

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 26/10

20:55-19:40

1 stop17h 45m

Dublin

Mon 2/11

13:00-17:50

1 stop34h 50m

€622

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/11

10:19-08:45

1 stop16h 26m

Dublin

Tue 10/11

09:40-18:54

1 stop15h 14m

€635
Fastest return journey

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/11

12:51-08:45

2 stops13h 54m

Dublin

Tue 10/11

10:45-20:42

2 stops15h 57m

€640

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 24/10

17:40-08:45

1 stop33h 05m

Dublin

Tue 3/11

09:40-17:31

1 stop13h 51m

€641

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 6/10

18:54-07:30

1 stop30h 36m

Dublin

Wed 21/10

09:20-10:50

1 stop31h 30m

€642

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 6/10

18:54-07:30

1 stop30h 36m

Dublin

Thu 22/10

09:50-10:50

1 stop31h 00m

€643

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Wed 2/12

10:59-15:25

2 stops22h 26m

Cork

Sun 6/12

17:35-17:50

1 stop30h 15m

€865

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 €339.

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 €639 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 €500 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

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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 €85
Flights to Shannon, Clarefrom €89
Flights to Milltown (Kerry)from €36
Flights to Donegalfrom €85