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Cheap flights from New Orleans to Ireland from €290

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.
Multiple Airlines Logo
11:45 - 08:15
MSY
-
DUB
14h 30m
1 stop
Multiple Airlines Logo
09:50 - 10:50
DUB
-
MSY
31h 00m
1 stop
€631Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
British Airways Logo
20:55 - 17:05
MSY
-
DUB
15h 10m
1 stop
British Airways Logo
10:55 - 17:55
DUB
-
MSY
13h 00m
1 stop
€633British Airways
Mon, 26 Oct - Tue, 3 Nov
Multiple Airlines Logo
11:45 - 07:45
MSY
-
DUB
14h 00m
2 stops
Multiple Airlines Logo
09:50 - 10:50
DUB
-
MSY
31h 00m
1 stop
€636Multiple Airlines
Wed, 9 Sep - Tue, 15 Sep
British Airways Logo
20:55 - 17:05
MSY
-
DUB
15h 10m
1 stop
British Airways Logo
16:00 - 17:55
DUB
-
MSY
31h 55m
1 stop
€638British Airways
Mon, 26 Oct - Mon, 2 Nov
United Airlines Logo
11:45 - 09:45
MSY
-
DUB
16h 00m
2 stops
United Airlines Logo
09:20 - 22:32
DUB
-
MSY
19h 12m
2 stops
€652United Airlines
Wed, 9 Sep - Tue, 15 Sep
Air Canada Logo
10:29 - 08:15
MSY
-
DUB
15h 46m
2 stops
Air Canada Logo
09:50 - 10:50
DUB
-
MSY
31h 00m
1 stop
€654Air Canada
Tue, 1 Sep - Tue, 8 Sep
Air Canada Logo
19:13 - 08:15
MSY
-
DUB
31h 02m
2 stops
Air Canada Logo
09:20 - 10:50
DUB
-
MSY
31h 30m
2 stops
€657Air Canada
Tue, 1 Sep - Tue, 8 Sep
KLM Logo
10:19 - 09:15
MSY
-
DUB
16h 56m
1 stop
KLM Logo
11:00 - 22:15
DUB
-
MSY
17h 15m
1 stop
€659KLM
Tue, 1 Sep - Thu, 17 Sep
United Airlines Logo
17:32 - 10:55
MSY
-
DUB
35h 23m
2 stops
United Airlines Logo
12:05 - 18:54
DUB
-
MSY
12h 49m
1 stop
€665United Airlines
Sat, 24 Oct - Tue, 3 Nov
KLM Logo
10:19 - 10:20
MSY
-
ORK
18h 01m
2 stops
KLM Logo
06:15 - 22:19
ORK
-
MSY
22h 04m
2 stops
€751KLM
Wed, 16 Sep - Wed, 21 Oct

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United Airlines flights from New Orleans to Ireland

Our best United Airlines deals on New Orleans to Ireland flight tickets
United Airlines
9 Sept
MSY11:45New Orleans Louis Armstrong
16h 00m
2 stops
DUB09:45Dublin
15 Sept
DUB09:20Dublin
19h 12m
2 stops
MSY22:32New Orleans Louis Armstrong
€652
United Airlines
24 Oct
MSY17:32New Orleans Louis Armstrong
35h 23m
2 stops
DUB10:55Dublin
3 Nov
DUB12:05Dublin
12h 49m
1 stop
MSY18:54New Orleans Louis Armstrong
€665
United Airlines
24 Oct
MSY17:32New Orleans Louis Armstrong
32h 58m
2 stops
DUB08:30Dublin
3 Nov
DUB13:35Dublin
15h 40m
2 stops
MSY23:15New Orleans Louis Armstrong
€668

British Airways flights from New Orleans to Ireland

Our best British Airways deals on New Orleans to Ireland flight tickets
British Airways
26 Oct
MSY20:55New Orleans Louis Armstrong
15h 10m
1 stop
DUB17:05Dublin
3 Nov
DUB10:55Dublin
13h 00m
1 stop
MSY17:55New Orleans Louis Armstrong
€633
British Airways
26 Oct
MSY20:55New Orleans Louis Armstrong
15h 10m
1 stop
DUB17:05Dublin
2 Nov
DUB16:00Dublin
31h 55m
1 stop
MSY17:55New Orleans Louis Armstrong
€638
British Airways
26 Oct
MSY20:55New Orleans Louis Armstrong
15h 10m
1 stop
DUB17:05Dublin
2 Nov
DUB20:40Dublin
27h 15m
1 stop
MSY17:55New Orleans Louis Armstrong
€642

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 3 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

Wed 9/9

11:45-08:15

1 stop14h 30m

Dublin

Tue 15/9

09:50-10:50

1 stop31h 00m

€631
Fastest return journey

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 26/10

20:55-17:05

1 stop15h 10m

Dublin

Tue 3/11

10:55-17:55

1 stop13h 00m

€633

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45-07:45

2 stops14h 00m

Dublin

Tue 15/9

09:50-10:50

1 stop31h 00m

€636

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 26/10

20:55-17:05

1 stop15h 10m

Dublin

Mon 2/11

16:00-17:55

1 stop31h 55m

€638

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45-09:45

2 stops16h 00m

Dublin

Tue 15/9

09:20-22:32

2 stops19h 12m

€652

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/9

10:29-08:15

2 stops15h 46m

Dublin

Tue 8/9

09:50-10:50

1 stop31h 00m

€654

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/9

19:13-08:15

2 stops31h 02m

Dublin

Tue 8/9

09:20-10:50

2 stops31h 30m

€657

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 1/9

10:19-09:15

1 stop16h 56m

Dublin

Thu 17/9

11:00-22:15

1 stop17h 15m

€659

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 24/10

17:32-10:55

2 stops35h 23m

Dublin

Tue 3/11

12:05-18:54

1 stop12h 49m

€665

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Wed 16/9

10:19-10:20

2 stops18h 01m

Cork

Wed 21/10

06:15-22:19

2 stops22h 04m

€751

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 April is another great option to travel to Ireland, with average flight prices from New Orleans averaging around €357.

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 €596 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 €525 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 €38
Flights to Corkfrom €80
Flights to Shannon, Clarefrom €81
Flights to Milltown (Kerry)from €38
Flights to Donegalfrom €78