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Cheap flights from New Orleans to Ireland from €249

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 19/5. 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.
British Airways Logo
20:55 - 19:40
MSY
-
DUB
17h 45m
1 stop
British Airways Logo
08:50 - 18:55
DUB
-
MSY
15h 05m
1 stop
€393British Airways
Tue, 10 Mar - Tue, 17 Mar
United Airlines Logo
12:48 - 10:20
MSY
-
DUB
15h 32m
1 stop
United Airlines Logo
09:00 - 17:17
DUB
-
MSY
14h 17m
1 stop
€396United Airlines
Thu, 26 Feb - Mon, 2 Mar
British Airways Logo
21:50 - 19:35
MSY
-
DUB
15h 45m
1 stop
British Airways Logo
20:30 - 20:00
DUB
-
MSY
29h 30m
1 stop
€399British Airways
Sun, 5 Apr - Wed, 15 Apr
Multiple Airlines Logo
21:50 - 19:35
MSY
-
DUB
15h 45m
1 stop
Multiple Airlines Logo
09:50 - 23:22
DUB
-
MSY
19h 32m
2 stops
€403Multiple Airlines
Sun, 5 Apr - Thu, 16 Apr
KLM Logo
11:23 - 07:45
MSY
-
DUB
14h 22m
1 stop
KLM Logo
05:55 - 18:03
DUB
-
MSY
17h 08m
2 stops
€406KLM
Mon, 2 Mar - Tue, 10 Mar
KLM Logo
14:20 - 07:45
MSY
-
DUB
11h 25m
1 stop
KLM Logo
09:45 - 23:40
DUB
-
MSY
18h 55m
1 stop
€408KLM
Sat, 28 Feb - Tue, 10 Mar
Lufthansa Logo
13:00 - 10:15
MSY
-
SNN
15h 15m
1 stop
Lufthansa Logo
12:30 - 23:54
SNN
-
MSY
17h 24m
1 stop
€494Lufthansa
Tue, 7 Apr - Mon, 13 Apr
Air Canada Logo
18:05 - 11:10
MSY
-
ORK
35h 05m
2 stops
Air Canada Logo
11:55 - 17:17
ORK
-
MSY
35h 22m
2 stops
€579Air Canada
Wed, 25 Feb - Sun, 1 Mar
Multiple Airlines Logo
19:00 - 18:50
MSY
-
ORK
42h 50m
2 stops
Multiple Airlines Logo
16:10 - 20:00
ORK
-
MSY
33h 50m
1 stop
€619Multiple Airlines
Sat, 28 Mar - Sat, 4 Apr
Air Canada Logo
14:26 - 16:10
MSY
-
SNN
19h 44m
3 stops
Air Canada Logo
07:30 - 23:54
SNN
-
MSY
22h 24m
3 stops
€633Air Canada
Tue, 7 Apr - Mon, 13 Apr

United Airlines flights from New Orleans to Ireland

Our best United Airlines deals on New Orleans to Ireland flight tickets
United Airlines
14 Feb
MSY14:25New Orleans Louis Armstrong
11h 45m
1 stop
DUB08:10Dublin
27 Feb
DUB09:00Dublin
14h 17m
1 stop
MSY17:17New Orleans Louis Armstrong
€393
United Airlines
19 Feb
MSY11:40New Orleans Louis Armstrong
16h 15m
1 stop
DUB09:55Dublin
4 Mar
DUB09:00Dublin
14h 17m
1 stop
MSY17:17New Orleans Louis Armstrong
€394
United Airlines
26 Feb
MSY12:48New Orleans Louis Armstrong
15h 32m
1 stop
DUB10:20Dublin
2 Mar
DUB09:00Dublin
14h 17m
1 stop
MSY17:17New Orleans Louis Armstrong
€396

American Airlines flights from New Orleans to Ireland

Our best American Airlines deals on New Orleans to Ireland flight tickets
American Airlines
5 Apr
MSY06:00New Orleans Louis Armstrong
18h 30m
1 stop
DUB06:30Dublin
17 Apr
DUB09:30Dublin
15h 21m
1 stop
MSY18:51New Orleans Louis Armstrong
€413
American Airlines
7 Apr
MSY06:00New Orleans Louis Armstrong
18h 30m
1 stop
DUB06:30Dublin
13 Apr
DUB09:30Dublin
18h 29m
1 stop
MSY21:59New Orleans Louis Armstrong
€455
American Airlines
13 Feb
MSY11:26New Orleans Louis Armstrong
15h 19m
2 stops
DUB08:45Dublin
15 Feb
DUB13:20Dublin
16h 39m
1 stop
MSY23:59New Orleans Louis Armstrong
€579

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 12 February 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

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 10/3

20:55-19:40

1 stop17h 45m

Dublin

Tue 17/3

08:50-18:55

1 stop15h 05m

€393

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Thu 26/2

12:48-10:20

1 stop15h 32m

Dublin

Mon 2/3

09:00-17:17

1 stop14h 17m

€396

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 5/4

21:50-19:35

1 stop15h 45m

Dublin

Wed 15/4

20:30-20:00

1 stop29h 30m

€398

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 5/4

21:50-19:35

1 stop15h 45m

Dublin

Thu 16/4

09:50-23:22

2 stops19h 32m

€403

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 2/3

11:23-07:45

1 stop14h 22m

Dublin

Tue 10/3

05:55-18:03

2 stops17h 08m

€406

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 28/2

14:20-07:45

1 stop11h 25m

Dublin

Tue 10/3

09:45-23:40

1 stop18h 55m

€408

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 7/4

13:00-10:15

1 stop15h 15m

Shannon

Mon 13/4

12:30-23:54

1 stop17h 24m

€494

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Wed 25/2

18:05-11:10

2 stops35h 05m

Cork

Sun 1/3

11:55-17:17

2 stops35h 22m

€579

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Sat 28/3

19:00-18:50

2 stops42h 50m

Cork

Sat 4/4

16:10-20:00

1 stop33h 50m

€619

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 7/4

14:26-16:10

3 stops19h 44m

Shannon

Mon 13/4

07:30-23:54

3 stops22h 24m

€633

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 February is another great option to travel to Ireland, with average flight prices from New Orleans averaging around €386.

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 €605 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 45m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 11h 45m
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 €39
Flights to Corkfrom €89
Flights to Shannon, Clarefrom €107
Flights to Donegalfrom €147
Flights to Milltown (Kerry)from €34