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Cheap flights from New Orleans to Ireland from €248

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 4/8. 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
€353Aer Lingus
Wed, 9 Sep - Thu, 17 Sep
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
€356Aer Lingus
Wed, 9 Sep - Thu, 17 Sep
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
€359Aer Lingus
Wed, 9 Sep - Thu, 17 Sep
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
€363Aer Lingus
Wed, 9 Sep - Tue, 15 Sep
TAP AIR PORTUGAL Logo
11:09 - 23:20
MSY
-
DUB
30h 11m
2 stops
TAP AIR PORTUGAL Logo
16:55 - 23:40
DUB
-
MSY
36h 45m
2 stops
€543TAP AIR PORTUGAL
Tue, 3 Nov - Tue, 10 Nov
TAP AIR PORTUGAL Logo
11:09 - 23:20
MSY
-
DUB
30h 11m
2 stops
TAP AIR PORTUGAL Logo
16:55 - 23:40
DUB
-
MSY
36h 45m
2 stops
€548TAP AIR PORTUGAL
Tue, 3 Nov - Tue, 10 Nov
United Airlines Logo
12:16 - 10:15
MSY
-
SNN
15h 59m
2 stops
United Airlines Logo
12:30 - 21:37
SNN
-
MSY
15h 07m
2 stops
€666United Airlines
Wed, 14 Oct - Wed, 21 Oct
United Airlines Logo
08:00 - 10:15
MSY
-
SNN
20h 15m
1 stop
United Airlines Logo
12:30 - 10:42
SNN
-
MSY
28h 12m
1 stop
€667United Airlines
Wed, 14 Oct - Wed, 21 Oct
Air France Logo
10:20 - 11:10
MSY
-
SNN
18h 50m
1 stop
Air France Logo
13:05 - 18:00
SNN
-
MSY
34h 55m
1 stop
€778Air France
Fri, 28 Aug - Fri, 4 Sep
Delta Logo
07:25 - 11:10
MSY
-
SNN
21h 45m
2 stops
Delta Logo
13:05 - 23:37
SNN
-
MSY
16h 32m
2 stops
€791Delta
Sun, 13 Sep - Sun, 20 Sep

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Lufthansa flights from New Orleans to Ireland

Our best Lufthansa deals on New Orleans to Ireland flight tickets
Lufthansa
9 Sept
MSY11:45New Orleans Louis Armstrong
14h 30m
1 stop
DUB08:15Dublin
17 Sept
DUB06:00Dublin
23h 53m
2 stops
MSY23:53New Orleans Louis Armstrong
€608
Lufthansa
9 Sept
MSY11:45New Orleans Louis Armstrong
14h 00m
2 stops
DUB07:45Dublin
17 Sept
DUB08:50Dublin
21h 03m
2 stops
MSY23:53New Orleans Louis Armstrong
€610

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
€353
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
€356
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
€359

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 19 July 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

€353

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

€356

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

€359

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45-05:10

1 stop11h 25m

Dublin

Tue 15/9

13:20-10:51

1 stop27h 31m

€363

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/11

11:09-23:20

2 stops30h 11m

Dublin

Tue 10/11

16:55-23:40

2 stops36h 45m

€543

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/11

11:09-23:20

2 stops30h 11m

Dublin

Tue 10/11

16:55-23:40

2 stops36h 45m

€548
Fastest return journey

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Wed 14/10

12:16-10:15

2 stops15h 59m

Shannon

Wed 21/10

12:30-21:37

2 stops15h 07m

€666

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Wed 14/10

08:00-10:15

1 stop20h 15m

Shannon

Wed 21/10

12:30-10:42

1 stop28h 12m

€667

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Fri 28/8

10:20-11:10

1 stop18h 50m

Shannon

Fri 4/9

13:05-18:00

1 stop34h 55m

€778

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Sun 13/9

07:25-11:10

2 stops21h 45m

Shannon

Sun 20/9

13:05-23:37

2 stops16h 32m

€791

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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 €414.

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 €643 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 €499 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 23m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 11h 23m
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

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Popular flights according to clicks in the last 7 days on momondo
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