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Cheap flights from New Orleans to Ireland from €268

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 21/7. 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
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 - 10:50
DUB
-
MSY
27h 30m
1 stop
€332Aer Lingus
Wed, 23 Sep - Tue, 29 Sep
Aer Lingus Logo
11:45 - 05:10
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
13:20 - 10:50
DUB
-
MSY
27h 30m
1 stop
€333Aer Lingus
Wed, 30 Sep - Tue, 6 Oct
Aer Lingus Logo
11:45 - 05:10
MSY
-
DUB
11h 25m
1 stop
Aer Lingus Logo
13:20 - 10:50
DUB
-
MSY
27h 30m
1 stop
€348Aer Lingus
Wed, 30 Sep - Tue, 6 Oct
TAP AIR PORTUGAL Logo
06:00 - 11:25
MSY
-
DUB
23h 25m
2 stops
TAP AIR PORTUGAL Logo
16:55 - 23:40
DUB
-
MSY
36h 45m
2 stops
€536TAP AIR PORTUGAL
Sat, 24 Oct - Tue, 3 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
€540TAP AIR PORTUGAL
Tue, 6 Oct - Tue, 20 Oct
United Airlines Logo
14:01 - 07:30
MSY
-
SNN
11h 29m
1 stop
United Airlines Logo
12:30 - 22:46
SNN
-
MSY
16h 16m
2 stops
€801United Airlines
Mon, 6 Jul - Wed, 15 Jul
United Airlines Logo
09:53 - 07:30
MSY
-
SNN
15h 37m
2 stops
United Airlines Logo
09:30 - 16:49
SNN
-
MSY
13h 19m
1 stop
€879United Airlines
Tue, 9 Jun - Tue, 16 Jun
Delta Logo
11:20 - 14:40
MSY
-
ORK
21h 20m
2 stops
Delta Logo
06:15 - 20:32
ORK
-
MSY
20h 17m
2 stops
€984Delta
Thu, 11 Jun - Wed, 17 Jun
Lufthansa Logo
14:01 - 07:30
MSY
-
SNN
11h 29m
1 stop
Lufthansa Logo
12:30 - 09:11
SNN
-
MSY
26h 41m
1 stop
€989Lufthansa
Thu, 11 Jun - Thu, 18 Jun
Delta Logo
10:19 - 10:20
MSY
-
ORK
18h 01m
2 stops
Delta Logo
06:15 - 23:43
ORK
-
MSY
23h 28m
2 stops
€1,262Delta
Sun, 7 Jun - Sun, 12 Jul

British Airways flights from New Orleans to Ireland

Our best British Airways deals on New Orleans to Ireland flight tickets
British Airways
8 Sept
MSY11:59New Orleans Louis Armstrong
15h 41m
2 stops
DUB09:40Dublin
17 Sept
DUB13:00Dublin
13h 00m
1 stop
MSY20:00New Orleans Louis Armstrong
€655
British Airways
28 Oct
MSY11:58New Orleans Louis Armstrong
16h 42m
2 stops
DUB09:40Dublin
4 Nov
DUB10:20Dublin
16h 47m
2 stops
MSY21:07New Orleans Louis Armstrong
€659
British Airways
9 Jun
MSY18:01New Orleans Louis Armstrong
16h 09m
2 stops
SNN16:10Shannon
16 Jun
SNN07:30Shannon
21h 58m
2 stops
MSY23:28New Orleans Louis Armstrong
€1,613

Air Canada flights from New Orleans to Ireland

Our best Air Canada deals on New Orleans to Ireland flight tickets
Air Canada
8 Sept
MSY18:35New Orleans Louis Armstrong
31h 40m
2 stops
DUB08:15Dublin
15 Sept
DUB09:50Dublin
31h 00m
1 stop
MSY10:50New Orleans Louis Armstrong
€658
Air Canada
27 May
MSY11:50New Orleans Louis Armstrong
14h 25m
1 stop
DUB08:15Dublin
3 Jun
DUB09:20Dublin
42h 29m
2 stops
MSY21:49New Orleans Louis Armstrong
€859
Air Canada
29 May
MSY19:13New Orleans Louis Armstrong
55h 02m
2 stops
DUB08:15Dublin
29 Jul
DUB09:20Dublin
43h 26m
2 stops
MSY22:46New Orleans Louis Armstrong
€867

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 16 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 23/9

11:45-05:10

1 stop11h 25m

Dublin

Tue 29/9

13:20-10:50

1 stop27h 30m

€332

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 30/9

11:45-05:10

1 stop11h 25m

Dublin

Tue 6/10

13:20-10:50

1 stop27h 30m

€333

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 30/9

11:45-05:10

1 stop11h 25m

Dublin

Tue 6/10

13:20-10:50

1 stop27h 30m

€348

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 24/10

06:00-11:25

2 stops23h 25m

Dublin

Tue 3/11

16:55-23:40

2 stops36h 45m

€536

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 6/10

15:35-23:55

2 stops26h 20m

Dublin

Tue 20/10

18:50-23:48

2 stops34h 58m

€540
Fastest return journey

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 6/7

14:01-07:30

1 stop11h 29m

Shannon

Wed 15/7

12:30-22:46

2 stops16h 16m

€801

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 9/6

09:53-07:30

2 stops15h 37m

Shannon

Tue 16/6

09:30-16:49

1 stop13h 19m

€879

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Thu 11/6

11:20-14:40

2 stops21h 20m

Cork

Wed 17/6

06:15-20:32

2 stops20h 17m

€984

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Thu 11/6

14:01-07:30

1 stop11h 29m

Shannon

Thu 18/6

12:30-09:11

1 stop26h 41m

€989

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Sun 7/6

10:19-10:20

2 stops18h 01m

Cork

Sun 12/7

06:15-23:43

2 stops23h 28m

€1,262

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 April is another great option to travel to Ireland, with average flight prices from New Orleans averaging around €360.

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 €582 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 €503 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 16m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 11h 16m
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 €39
Flights to Corkfrom €85
Flights to Shannon, Clarefrom €94
Flights to Milltown (Kerry)from €36
Flights to Donegalfrom €75