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$399+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
abr. 11 — abr. 181
sáb. 4/11
sáb. 4/18
1 adult, Economy
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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 marzo 12, 2026.

This JetBlue deal was found by Cheapflights users on 3/9. 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. 5/410:40 am
DUB
-
MSY
1 stop29h 02m
JetBlue
mié. 5/206:00 am
MSY
-
DUB
1 stop20h 20m
JetBlue
Deal found 3/9$623
This SmartFares deal was found by Cheapflights users on 3/11. 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.
lun. 4/2710:40 am
DUB
-
MSY
1 stop16h 24m
JetBlue
mié. 5/1312:18 pm
MSY
-
DUB
1 stop14h 42m
JetBlue
Deal found 3/11$737
This SmartFares deal was found by Cheapflights users on 3/12. 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.
mié. 9/2310:40 am
DUB
-
MSY
1 stop30h 56m
JetBlue
lun. 9/2812:21 pm
MSY
-
DUB
1 stop13h 59m
JetBlue
Deal found 3/12$747
This SmartFares deal was found by Cheapflights users on 3/11. 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.
dom. 4/2610:40 am
DUB
-
MSY
1 stop16h 24m
JetBlue
sáb. 5/912:18 pm
MSY
-
DUB
1 stop14h 42m
JetBlue
Deal found 3/11$787
This JetBlue deal was found by Cheapflights users on 3/7. 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.
vie. 4/2410:40 am
DUB
-
MSY
1 stop14h 05m
JetBlue
sáb. 5/912:18 pm
MSY
-
DUB
1 stop14h 42m
JetBlue
Deal found 3/7$788
This Mytrip deal was found by Cheapflights users on 3/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/241:50 pm
DUB
-
MSY
1 stop14h 33m
Multiple Airlines
vie. 5/15:45 am
MSY
-
DUB
1 stop21h 35m
Multiple Airlines
Deal found 3/10$796
This KAYAK deal was found by Cheapflights users on 3/9. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/810:40 am
DUB
-
MSY
1 stop29h 02m
JetBlue
vie. 5/156:00 am
MSY
-
DUB
1 stop20h 20m
JetBlue
Deal found 3/9$807
This oojo deal was found by Cheapflights users on 3/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 6/710:40 am
DUB
-
MSY
1 stop32h 03m
JetBlue
mar. 6/161:43 pm
MSY
-
DUB
1 stop12h 37m
JetBlue
Deal found 3/7$811

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 marzo 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$623
(JetBlue)

One-way from

$399
(Kiwi.com)

Popular in

August

Cheapest in

July

Average price

$975
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
Highest demand for flights based on searches. 0% potential increase in price ($5 potential increase over avg. RT price).
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 March 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 marzo 12, 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

vie. 4/24

10:40 am-6:45 pm

1 stop14h 05m

New Orleans Louis Armstrong

sáb. 5/9

12:18 pm-9:00 am

1 stop14h 42m

$789

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun. 6/1

9:30 am-11:43 pm

1 stop20h 13m

New Orleans Louis Armstrong

lun. 6/8

5:20 pm-11:50 am

1 stop12h 30m

$884

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 5/7

9:30 am-6:51 pm

1 stop15h 21m

New Orleans Louis Armstrong

jue. 5/14

3:50 pm-11:50 am

1 stop14h 00m

$891

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 5/7

12:40 pm-10:47 pm

2 stops16h 07m

New Orleans Louis Armstrong

jue. 5/14

11:45 am-6:30 am

1 stop12h 45m

$895

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

sáb. 4/25

11:15 pm-10:41 am

2 stops41h 26m

New Orleans Louis Armstrong

sáb. 5/9

8:30 pm-2:30 pm

1 stop36h 00m

$896

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

dom. 6/7

9:30 am-11:43 pm

1 stop20h 13m

New Orleans Louis Armstrong

dom. 6/14

9:50 pm-7:35 pm

1 stop15h 45m

$904

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun. 4/27

9:30 am-6:51 pm

1 stop15h 21m

New Orleans Louis Armstrong

mié. 5/13

11:56 am-9:45 am

1 stop15h 49m

$921

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

vie. 4/24

12:50 pm-11:22 pm

2 stops16h 32m

New Orleans Louis Armstrong

sáb. 5/9

6:46 pm-3:45 pm

2 stops14h 59m

$923
Quickest round-trip

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

dom. 6/7

6:30 am-4:36 pm

2 stops16h 06m

New Orleans Louis Armstrong

dom. 6/14

9:50 pm-4:20 pm

1 stop12h 30m

$924
Cheapest one-way

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 5/28

10:40 am-11:27 am

2 stops54h 47m

$607

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/10

Showing 1-10 of 14 resultsSorted by cheapest first
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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 $321). Flying from Ireland to New Orleans in August is currently the most expensive (average of $932). 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 14h 05m. JetBlue provides one of the quickest options available for as low as $789. 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 $321). Flying from Ireland to New Orleans in August is currently the most expensive (average of $932). 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
Slidell
Covington
Gretna
Thibodaux
Hammond

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