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Cheap flights from New Orleans to Ireland from €250

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 5/6. 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.
JetBlue Logo
06:00 - 08:20
MSY
-
DUB
20h 20m
1 stop
JetBlue Logo
11:30 - 10:57
DUB
-
MSY
29h 27m
1 stop
€630JetBlue
Sat, 2 May - Sat, 9 May
KLM Logo
11:18 - 10:00
MSY
-
DUB
16h 42m
1 stop
KLM Logo
05:55 - 15:24
DUB
-
MSY
15h 29m
2 stops
€642KLM
Wed, 19 Aug - Wed, 26 Aug
KLM Logo
11:18 - 10:00
MSY
-
DUB
16h 42m
1 stop
KLM Logo
11:00 - 23:20
DUB
-
MSY
18h 20m
1 stop
€644KLM
Wed, 19 Aug - Wed, 26 Aug
Delta Logo
07:30 - 09:15
MSY
-
DUB
19h 45m
2 stops
Delta Logo
05:55 - 23:20
DUB
-
MSY
23h 25m
2 stops
€645Delta
Wed, 19 Aug - Wed, 26 Aug
Delta Logo
11:25 - 08:15
MSY
-
DUB
14h 50m
2 stops
Delta Logo
13:25 - 23:20
DUB
-
MSY
15h 55m
2 stops
€646Delta
Wed, 12 Aug - Thu, 20 Aug
JetBlue Logo
13:57 - 08:20
MSY
-
DUB
12h 23m
1 stop
JetBlue Logo
10:40 - 13:02
DUB
-
MSY
32h 22m
1 stop
€650JetBlue
Fri, 31 Jul - Tue, 1 Sep
JetBlue Logo
12:26 - 09:00
MSY
-
DUB
14h 34m
1 stop
JetBlue Logo
11:30 - 11:27
DUB
-
MSY
29h 57m
1 stop
€655JetBlue
Fri, 29 May - Sat, 6 Jun
United Airlines Logo
07:00 - 07:30
MSY
-
SNN
18h 30m
2 stops
United Airlines Logo
09:30 - 16:38
SNN
-
MSY
13h 08m
1 stop
€665United Airlines
Sun, 23 Aug - Wed, 26 Aug
Lufthansa Logo
10:29 - 07:30
MSY
-
SNN
15h 01m
1 stop
Lufthansa Logo
12:30 - 18:23
SNN
-
MSY
11h 53m
1 stop
€666Lufthansa
Mon, 7 Sep - Thu, 10 Sep
United Airlines Logo
05:22 - 07:30
MSY
-
SNN
20h 08m
2 stops
United Airlines Logo
09:30 - 20:04
SNN
-
MSY
16h 34m
2 stops
€669United Airlines
Sun, 23 Aug - Wed, 26 Aug

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JetBlue flights from New Orleans to Ireland

Our best JetBlue deals on New Orleans to Ireland flight tickets
JetBlue
2 May
MSY06:00New Orleans Louis Armstrong
20h 20m
1 stop
DUB08:20Dublin
9 May
DUB11:30Dublin
29h 27m
1 stop
MSY10:57New Orleans Louis Armstrong
€630
JetBlue
31 Jul
MSY13:57New Orleans Louis Armstrong
12h 23m
1 stop
DUB08:20Dublin
1 Sept
DUB10:40Dublin
32h 22m
1 stop
MSY13:02New Orleans Louis Armstrong
€650
JetBlue
29 May
MSY12:26New Orleans Louis Armstrong
14h 34m
1 stop
DUB09:00Dublin
6 Jun
DUB11:30Dublin
29h 57m
1 stop
MSY11:27New Orleans Louis Armstrong
€655

KLM flights from New Orleans to Ireland

Our best KLM deals on New Orleans to Ireland flight tickets
KLM
19 Aug
MSY11:18New Orleans Louis Armstrong
16h 42m
1 stop
DUB10:00Dublin
26 Aug
DUB05:55Dublin
15h 29m
2 stops
MSY15:24New Orleans Louis Armstrong
€642
KLM
19 Aug
MSY11:18New Orleans Louis Armstrong
16h 42m
1 stop
DUB10:00Dublin
26 Aug
DUB11:00Dublin
18h 20m
1 stop
MSY23:20New Orleans Louis Armstrong
€644
KLM
31 Jul
MSY14:44New Orleans Louis Armstrong
14h 01m
1 stop
DUB10:45Dublin
1 Sept
DUB13:25Dublin
15h 55m
2 stops
MSY23:20New Orleans Louis Armstrong
€684

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 15 April 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

Sat 2/5

06:00-08:20

1 stop20h 20m

Dublin

Sat 9/5

11:30-10:57

1 stop29h 27m

€630

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 19/8

11:18-10:00

1 stop16h 42m

Dublin

Wed 26/8

05:55-15:24

2 stops15h 29m

€642

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 19/8

11:18-10:00

1 stop16h 42m

Dublin

Wed 26/8

11:00-23:20

1 stop18h 20m

€644

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 19/8

07:30-09:15

2 stops19h 45m

Dublin

Wed 26/8

05:55-23:20

2 stops23h 25m

€645

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 12/8

11:25-08:15

2 stops14h 50m

Dublin

Thu 20/8

13:25-23:20

2 stops15h 55m

€646

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 31/7

13:57-08:20

1 stop12h 23m

Dublin

Tue 1/9

10:40-13:02

1 stop32h 22m

€650

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 29/5

12:26-09:00

1 stop14h 34m

Dublin

Sat 6/6

11:30-11:27

1 stop29h 57m

€655

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Sun 23/8

07:00-07:30

2 stops18h 30m

Shannon

Wed 26/8

09:30-16:38

1 stop13h 08m

€665
Fastest return journey

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 7/9

10:29-07:30

1 stop15h 01m

Shannon

Thu 10/9

12:30-18:23

1 stop11h 53m

€666

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Sun 23/8

05:22-07:30

2 stops20h 08m

Shannon

Wed 26/8

09:30-20:04

2 stops16h 34m

€669

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 €389.

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 €588 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 €519 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 20m

Direct flights

None
The fastest flight from New Orleans to Ireland takes 11h 20m
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

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €36
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