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Cheap flights from New Orleans to Ireland from €307

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 15/9. 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
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
17:25 - 05:10
MSY
-
DUB
29h 45m
1 stop
Aer Lingus Logo
13:00 - 16:27
DUB
-
MSY
33h 27m
1 stop
€400Aer Lingus
Mon, 23 Nov - Sat, 5 Dec
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
€401Aer Lingus
Wed, 18 Nov - Tue, 24 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
€536TAP AIR PORTUGAL
Tue, 13 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
€541TAP AIR PORTUGAL
Tue, 6 Oct - Tue, 20 Oct
United Airlines Logo
07:00 - 07:30
MSY
-
SNN
18h 30m
1 stop
United Airlines Logo
09:30 - 23:53
SNN
-
MSY
20h 23m
1 stop
€705United Airlines
Tue, 15 Sep - Tue, 22 Sep
United Airlines Logo
10:31 - 10:15
MSY
-
SNN
17h 44m
2 stops
United Airlines Logo
09:30 - 17:54
SNN
-
MSY
14h 24m
2 stops
€709United Airlines
Tue, 15 Sep - Tue, 22 Sep
British Airways Logo
19:55 - 19:25
MSY
-
SNN
17h 30m
1 stop
British Airways Logo
07:50 - 23:56
SNN
-
MSY
22h 06m
2 stops
€817British Airways
Mon, 2 Nov - Wed, 11 Nov
British Airways Logo
18:39 - 19:25
MSY
-
SNN
18h 46m
2 stops
British Airways Logo
20:05 - 17:48
SNN
-
MSY
27h 43m
2 stops
€820British Airways
Mon, 2 Nov - Wed, 11 Nov
Multiple Airlines Logo
17:25 - 19:25
MSY
-
SNN
20h 00m
2 stops
Multiple Airlines Logo
07:50 - 23:37
SNN
-
MSY
21h 47m
3 stops
€855Multiple Airlines
Mon, 2 Nov - Wed, 11 Nov
Multiple Airlines Logo
18:01 - 10:45
MSY
-
ORK
34h 44m
2 stops
Multiple Airlines Logo
16:10 - 18:34
ORK
-
MSY
32h 24m
2 stops
€1,013Multiple Airlines
Sat, 1 Aug - Sat, 8 Aug

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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
13 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
€536
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
€541
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
€543

British Airways flights from New Orleans to Ireland

Our best British Airways deals on New Orleans to Ireland flight tickets
British Airways
9 Nov
MSY19:55New Orleans Louis Armstrong
15h 10m
1 stop
DUB17:05Dublin
23 Nov
DUB20:40Dublin
27h 10m
1 stop
MSY17:50New Orleans Louis Armstrong
€648
British Airways
26 Oct
MSY20:55New Orleans Louis Armstrong
17h 45m
1 stop
DUB19:40Dublin
2 Nov
DUB13:00Dublin
34h 50m
1 stop
MSY17:50New Orleans Louis Armstrong
€649
British Airways
25 Nov
MSY10:57New Orleans Louis Armstrong
16h 43m
2 stops
DUB09:40Dublin
7 Dec
DUB20:40Dublin
27h 10m
1 stop
MSY17:50New Orleans Louis Armstrong
€653

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 18 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

Mon 23/11

17:25-05:10

1 stop29h 45m

Dublin

Sat 5/12

13:00-16:27

1 stop33h 27m

€400

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 18/11

17:25-05:10

1 stop29h 45m

Dublin

Tue 24/11

13:00-16:27

1 stop33h 27m

€401

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 13/10

15:35-23:55

2 stops26h 20m

Dublin

Tue 20/10

18:50-23:48

2 stops34h 58m

€536

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

€541

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 15/9

07:00-07:30

1 stop18h 30m

Shannon

Tue 22/9

09:30-23:53

1 stop20h 23m

€705
Fastest return journey

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 15/9

10:31-10:15

2 stops17h 44m

Shannon

Tue 22/9

09:30-17:54

2 stops14h 24m

€709

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 2/11

19:55-19:25

1 stop17h 30m

Shannon

Wed 11/11

07:50-23:56

2 stops22h 06m

€817

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 2/11

18:39-19:25

2 stops18h 46m

Shannon

Wed 11/11

20:05-17:48

2 stops27h 43m

€820

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 2/11

17:25-19:25

2 stops20h 00m

Shannon

Wed 11/11

07:50-23:37

3 stops21h 47m

€855

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Sat 1/8

18:01-10:45

2 stops34h 44m

Cork

Sat 8/8

16:10-18:34

2 stops32h 24m

€1,013

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 €334.

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 €615 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 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

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 €40
Flights to Corkfrom €84
Flights to Shannon, Clarefrom €91
Flights to Milltown (Kerry)from €38
Flights to Donegalfrom €74