HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Orleans

$451+ Cheap flights from Ireland to New Orleans (MSY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
may. 29 — jun. 51
vie. 5/29
vie. 6/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ireland to New Orleans with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ireland to New Orleans

Cheapest flights from Ireland to New Orleans
Explore the most affordable flight options available from Ireland to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2026.

This SmartFares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2110:40 am
DUB
-
MSY
1 stop13h 48m
JetBlue
vie. 6/512:14 pm
MSY
-
DUB
1 stop14h 46m
JetBlue
Deal found 4/28$681
This SmartFares deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2110:40 am
DUB
-
MSY
1 stop13h 48m
JetBlue
jue. 6/412:26 pm
MSY
-
DUB
1 stop14h 34m
JetBlue
Deal found 4/25$714
This JetBlue deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/1811:30 am
DUB
-
MSY
1 stop29h 27m
JetBlue
mar. 6/212:26 pm
MSY
-
DUB
1 stop14h 34m
JetBlue
Deal found 4/25$716
This SmartFares deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2110:40 am
DUB
-
MSY
1 stop13h 48m
JetBlue
mié. 6/312:26 pm
MSY
-
DUB
1 stop14h 34m
JetBlue
Deal found 4/24$719
This TravelUp deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/911:30 am
DUB
-
MSY
1 stop30h 06m
JetBlue
mar. 6/1611:57 am
MSY
-
DUB
1 stop15h 03m
JetBlue
Deal found 4/25$730
This TravelUp deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/411:30 am
DUB
-
MSY
1 stop29h 28m
JetBlue
jue. 6/1111:57 am
MSY
-
DUB
1 stop15h 03m
JetBlue
Deal found 4/27$772
This TravelUp deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/1711:30 am
DUB
-
MSY
1 stop29h 34m
JetBlue
mié. 6/2411:57 am
MSY
-
DUB
1 stop15h 03m
JetBlue
Deal found 4/28$793
This TravelUp deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/1111:30 am
DUB
-
MSY
1 stop29h 34m
JetBlue
jue. 6/1811:57 am
MSY
-
DUB
1 stop15h 03m
JetBlue
Deal found 4/27$794
This JetBlue deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/710:40 am
DUB
-
MSY
1 stop16h 22m
JetBlue
jue. 5/1411:50 am
MSY
-
DUB
1 stop15h 10m
JetBlue
Deal found 4/25$801

Find flight deals from Ireland to New Orleans

Keep the following information in mind while searching for Ireland to New Orleans flight deals. Data was last updated abril 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$681
(SmartFares)

One-way from

$451
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$914
Provider with most accurate pricing for Dublin-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New Orleans Louis Armstrong flights.
Search Deals
From Ireland to New Orleans Louis Armstrong
Search Deals
One-way flight from Ireland to New Orleans Louis Armstrong
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ireland to New Orleans 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, Cheapflights users made 2,558,603 searches. Data last updated abril 29, 2026.
Use the filters below to find and compare flights from Ireland to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 5/21

10:40 am-6:28 pm

1 stop13h 48m

New Orleans Louis Armstrong

mié. 6/3

12:26 pm-9:00 am

1 stop14h 34m

$716

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun. 5/18

11:30 am-10:57 am

1 stop29h 27m

New Orleans Louis Armstrong

mar. 6/2

12:26 pm-9:00 am

1 stop14h 34m

$717

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 6/11

8:20 pm-7:55 pm

1 stop29h 35m

New Orleans Louis Armstrong

sáb. 6/20

9:45 pm-7:45 am

1 stop28h 00m

$948

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 6/11

1:00 pm-11:58 pm

2 stops16h 58m

New Orleans Louis Armstrong

vie. 6/19

9:45 pm-5:50 pm

1 stop14h 05m

$954
Quickest round-trip

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 5/21

1:00 pm-8:00 pm

1 stop13h 00m

New Orleans Louis Armstrong

vie. 6/5

5:19 pm-11:50 am

1 stop12h 31m

$962

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

vie. 6/12

10:30 am-7:55 pm

1 stop15h 25m

New Orleans Louis Armstrong

vie. 6/19

9:45 pm-5:50 pm

1 stop14h 05m

$972

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun. 6/8

9:30 am-11:41 pm

1 stop20h 11m

New Orleans Louis Armstrong

lun. 6/15

12:17 pm-5:15 pm

2 stops22h 58m

$1,000

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun. 6/8

12:50 pm-11:59 pm

2 stops17h 09m

New Orleans Louis Armstrong

lun. 6/15

6:17 pm-3:45 pm

2 stops15h 28m

$1,010

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 5/21

1:45 pm-11:59 pm

2 stops16h 14m

New Orleans Louis Armstrong

jue. 6/4

9:45 pm-5:55 pm

1 stop14h 10m

$1,028

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 5/21

1:45 pm-11:59 pm

2 stops16h 14m

New Orleans Louis Armstrong

vie. 6/5

9:45 pm-5:50 pm

1 stop14h 05m

$1,029

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Ireland to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Ireland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Ireland to New Orleans

What is the cheapest month to book a flight from Ireland to New Orleans?

Currently, July is the cheapest month in which you can book a flight from Ireland to New Orleans (average of $231). Flying from Ireland to New Orleans in August is currently the most expensive (average of $913). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Ireland to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to New Orleans from Ireland?

    Most people fly into New Orleans Louis Armstrong (MSY) if they book a flight to New Orleans from Ireland. Louis Armstrong is conveniently located just 11.4 mi from New Orleans’s city center.

  • How long is the flight from Ireland to New Orleans?

    A quick flight from Ireland to New Orleans can take about 13h 48m. JetBlue provides one of the quickest options available for as low as $716. Airlines will cover a distance of 4344 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Ireland to New Orleans that include hotel bookings?

    Yes. In addition to deals on Ireland to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ireland to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ireland to New Orleans.

  • Can I find deals for business class flights from Ireland to New Orleans?

    Yes. Cheapflights offers flight deals from Ireland to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to New Orleans?

    Currently, July is the cheapest month in which you can book a flight from Ireland to New Orleans (average of $231). Flying from Ireland to New Orleans in August is currently the most expensive (average of $913). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Gonzales
Houma
Covington
Gretna
Slidell
Thibodaux
Hammond

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.