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$390+ 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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$531
(Mytrip)

One-way from

$390
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,080
From Ireland to New Orleans Louis Armstrong
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One-way flight from Ireland to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 2% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 14, 2025.

This Mytrip deal was found by Cheapflights users on 8/13. 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.
Sat 9/278:05 pmDUB - MSY
2 stops29h 13mMultiple Airlines
Sat 10/410:01 pmMSY - DUB
3 stops31h 29mMultiple Airlines
Deal found 8/13$531
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Sun 9/2811:35 amDUB - MSY
3 stops26h 20mMultiple Airlines
Sun 10/59:12 amMSY - DUB
3 stops18h 58mMultiple Airlines
Deal found 8/14$603
This Mytrip deal was found by Cheapflights users on 8/14. 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.
Thu 9/257:05 pmDUB - MSY
3 stops34h 47mMultiple Airlines
Wed 10/88:22 pmMSY - DUB
3 stops33h 28mMultiple Airlines
Deal found 8/14$616
This lastminute.com deal was found by Cheapflights users on 8/13. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1910:40 amDUB - MSY
1 stop30h 56mJetBlue
Mon 9/2212:21 pmMSY - DUB
1 stop14h 39mJetBlue
Deal found 8/13$657
This Bravofly deal was found by Cheapflights users on 8/14. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:30 amDUB - MSY
1 stop30h 01mJetBlue
Thu 9/1110:34 amMSY - DUB
1 stop15h 46mJetBlue
Deal found 8/14$692
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2811:30 amDUB - MSY
1 stop28h 19mJetBlue
Sun 10/512:29 pmMSY - DUB
1 stop14h 31mJetBlue
Deal found 8/14$694
This JetBlue deal was found by Cheapflights users on 8/14. 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.
Thu 8/2811:30 amDUB - MSY
1 stop30h 01mJetBlue
Fri 9/1210:34 amMSY - DUB
1 stop15h 46mJetBlue
Deal found 8/14$710
This Mytrip deal was found by Cheapflights users on 8/13. 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.
Fri 9/196:50 amDUB - MSY
2 stops22h 05mMultiple Airlines
Mon 9/229:12 amMSY - DUB
3 stops27h 28mMultiple Airlines
Deal found 8/13$713

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 August 14, 2025.
Use the filters below to find and compare flights from Ireland to New Orleans that are best for you.

Fly from

Ireland

Fly to

New Orleans

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 9/27

8:05 pm-7:18 pm

2 stops29h 13m

New Orleans Louis Armstrong

Sat 10/4

10:01 pm-11:30 am

3 stops31h 29m

$531

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 9/28

11:35 am-7:55 am

3 stops26h 20m

New Orleans Louis Armstrong

Sun 10/5

9:12 am-10:10 am

3 stops18h 58m

$603

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 9/25

7:05 pm-11:52 pm

3 stops34h 47m

New Orleans Louis Armstrong

Wed 10/8

8:22 pm-11:50 am

3 stops33h 28m

$616

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 9/25

10:40 am-11:36 am

1 stop30h 56m

New Orleans Louis Armstrong

Wed 10/8

10:34 am-8:20 am

1 stop15h 46m

$657

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 9/19

10:40 am-11:36 am

1 stop30h 56m

New Orleans Louis Armstrong

Mon 9/22

12:21 pm-9:00 am

1 stop14h 39m

$657

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/28

11:30 am-11:31 am

1 stop30h 01m

New Orleans Louis Armstrong

Thu 9/11

10:34 am-8:20 am

1 stop15h 46m

$692

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 9/28

11:30 am-9:49 am

1 stop28h 19m

New Orleans Louis Armstrong

Sun 10/5

12:29 pm-9:00 am

1 stop14h 31m

$694

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 8/28

11:30 am-11:31 am

1 stop30h 01m

New Orleans Louis Armstrong

Fri 9/12

10:34 am-8:20 am

1 stop15h 46m

$710

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 9/19

6:50 am-10:55 pm

2 stops22h 05m

New Orleans Louis Armstrong

Mon 9/22

9:12 am-6:40 pm

3 stops27h 28m

$713

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 9/18

11:30 am-7:44 pm

2 stops38h 14m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 16 results
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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, August is the cheapest month in which you can book a flight from Ireland to New Orleans (average of $256). Flying from Ireland to New Orleans in April is currently the most expensive (average of $343). 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.

  • 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, August is the cheapest month in which you can book a flight from Ireland to New Orleans (average of $256). Flying from Ireland to New Orleans in April is currently the most expensive (average of $343). 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
Slidell
Houma
Covington
Thibodaux
Gretna
Hammond
Gonzales

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