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Ireland

$322+ Cheap flights from New Orleans (MSY) to Ireland

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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from New Orleans to Ireland

Cheapest flights from New Orleans to Ireland
Explore the most affordable flight options available from New Orleans to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This KAYAK deal was found by Cheapflights users on 1/19. 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.
Tue 3/37:55 pm
MSY
-
DUB
1 stop15h 05m
British Airways
Tue 3/108:50 am
DUB
-
MSY
1 stop15h 05m
British Airways
Deal found 1/19$397
This KAYAK deal was found by Cheapflights users on 1/19. 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.
Wed 2/116:02 pm
MSY
-
DUB
2 stops16h 33m
British Airways
Mon 2/166:30 pm
DUB
-
MSY
1 stop29h 25m
British Airways
Deal found 1/19$401
This KAYAK deal was found by Cheapflights users on 1/20. 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.
Wed 8/128:04 pm
MSY
-
SNN
2 stops18h 31m
British Airways
Tue 8/189:15 pm
SNN
-
MSY
1 stop28h 45m
British Airways
Deal found 1/20$404
This Ovago deal was found by Cheapflights users on 1/20. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:48 pm
MSY
-
SNN
2 stops17h 57m
British Airways
Tue 2/247:50 am
SNN
-
MSY
1 stop16h 05m
British Airways
Deal found 1/20$405
This KAYAK deal was found by Cheapflights users on 1/21. 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.
Wed 2/46:02 pm
MSY
-
DUB
2 stops15h 38m
British Airways
Tue 2/177:35 am
DUB
-
MSY
1 stop16h 20m
British Airways
Deal found 1/21$405
This Ovago deal was found by Cheapflights users on 1/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/239:50 pm
MSY
-
DUB
1 stop12h 30m
British Airways
Thu 9/38:40 am
DUB
-
MSY
1 stop17h 20m
British Airways
Deal found 1/18$408
This KAYAK deal was found by Cheapflights users on 1/19. 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.
Sun 3/297:00 am
MSY
-
DUB
2 stops22h 20m
British Airways
Wed 4/158:30 pm
DUB
-
MSY
1 stop29h 30m
British Airways
Deal found 1/19$412
This KAYAK deal was found by Cheapflights users on 1/21. 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.
Tue 8/114:11 pm
MSY
-
DUB
2 stops16h 24m
British Airways
Tue 8/258:25 pm
DUB
-
MSY
1 stop29h 35m
British Airways
Deal found 1/21$413
This oojo deal was found by Cheapflights users on 1/19. 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.
Tue 2/173:01 pm
MSY
-
DUB
2 stops18h 39m
British Airways
Tue 2/248:50 am
DUB
-
MSY
1 stop15h 05m
British Airways
Deal found 1/19$414
This KAYAK deal was found by Cheapflights users on 1/21. 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.
Tue 3/248:55 pm
MSY
-
DUB
1 stop15h 05m
British Airways
Tue 3/319:40 am
DUB
-
MSY
2 stops17h 50m
British Airways
Deal found 1/21$418
This British Airways deal was found by Cheapflights users on 1/20. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:55 pm
MSY
-
DUB
1 stop15h 05m
British Airways
Wed 3/118:40 pm
DUB
-
MSY
1 stop27h 15m
British Airways
Deal found 1/20$420
This KAYAK deal was found by Cheapflights users on 1/20. 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.
Mon 5/113:32 pm
MSY
-
ORK
2 stops22h 18m
British Airways
Thu 5/2111:45 am
ORK
-
MSY
1 stop14h 15m
British Airways
Deal found 1/20$469

Find flight deals from New Orleans to Ireland

Keep the following information in mind while searching for New Orleans to Ireland flight deals. Data was last updated January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$397
(KAYAK)

One-way from

$322
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$471
Provider with most accurate pricing for New Orleans Louis Armstrong-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Dublin flights.
Search Deals
From New Orleans Louis Armstrong to Ireland
Search Deals
One-way flight from New Orleans Louis Armstrong to Ireland
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($256 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from New Orleans to Ireland that are best for you.

Fly from

New Orleans

Fly to

Ireland

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 2/4

6:02 pm-3:40 pm

2 stops15h 38m

Dublin

Tue 2/17

6:40 am-5:55 pm

1 stop17h 15m

$401

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Tue 2/17

4:48 pm-4:45 pm

2 stops17h 57m

Shannon

Tue 2/24

7:50 am-5:55 pm

1 stop16h 05m

$405

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 2/2

10:35 am-7:30 am

2 stops14h 55m

Dublin

Wed 2/18

9:00 am-5:17 pm

1 stop14h 17m

$416

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 3/24

8:55 pm-5:00 pm

1 stop15h 05m

Dublin

Tue 3/31

9:40 am-9:30 pm

2 stops17h 50m

$418

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 4/8

7:37 pm-5:15 pm

2 stops15h 38m

Dublin

Wed 4/29

12:00 pm-11:22 pm

2 stops17h 22m

$421

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 3/1

4:48 pm-5:45 pm

2 stops18h 57m

Dublin

Tue 3/17

8:45 am-6:55 pm

1 stop15h 10m

$424

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 4/14

8:00 am-7:20 am

1 stop17h 20m

Dublin

Tue 4/21

9:50 am-5:03 pm

1 stop13h 13m

$425

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 2/2

11:46 am-11:15 am

2 stops17h 29m

Dublin

Tue 2/17

7:35 am-5:58 pm

2 stops16h 23m

$427

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 4/7

5:22 pm-5:00 pm

2 stops17h 38m

Dublin

Fri 4/17

11:35 am-9:19 pm

1 stop15h 44m

$430

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 3/2

8:00 am-10:20 am

1 stop20h 20m

Dublin

Tue 3/10

12:05 pm-7:48 pm

1 stop12h 43m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 31 results
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Best time to book a flight from New Orleans to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from New Orleans 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 New Orleans to Ireland

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

Currently, January is the cheapest month in which you can book a flight from New Orleans to Ireland (average of $412). Flying from New Orleans to Ireland in June is currently the most expensive (average of $651). 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.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ireland. Reviews last updated January 21, 2026.
Read through reviews of airlines operating flights from New Orleans to Ireland, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,087 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,087 reviews
Delta
7.9
Good
8,087 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,442 reviews
Delta
7.9
Good
8,087 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,190 reviews
Delta
7.9
Good
8,087 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,173 reviews
Delta
7.9
Good
8,087 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,689 reviews
Delta
7.9
Good
8,087 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Ireland. 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 from for flights from New Orleans to Ireland?

    Located just 11.4 mi from the city center, New Orleans Louis Armstrong (MSY) is the airport most travelers will use when flying to Ireland from New Orleans.

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

    For as low as $770, British Airways can have you in Ireland from New Orleans in 13h 30m. The distance between New Orleans and Ireland is about 4280 mi. This flight may include one or multiple stops.

  • What are the most popular routes from New Orleans to Ireland?

    Most travelers choose New Orleans Louis Armstrong - Dublin, New Orleans Louis Armstrong - Shannon or New Orleans Louis Armstrong - Cork when deciding on the best route from New Orleans to Ireland.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Orleans to Ireland 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 New Orleans to Ireland?

    Currently, January is the cheapest month in which you can book a flight from New Orleans to Ireland (average of $412). Flying from New Orleans to Ireland in June is currently the most expensive (average of $651). 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

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Alternative routes for New Orleans to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from New Orleans to Ireland

Discover the top 7 airlines that operate flights from New Orleans to Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$433Average$801FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$460Average$592FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$521Average$867FlexibilityNo cancel feeOn-time71%
KLMCheapest$535Average$919FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$536Average$796FlexibilityNo cancel feeOn-time69%
IberiaCheapest$546Average$625FlexibilityNo cancel feeOn-time77%
JetBlueCheapest$557Average$655FlexibilityNo cancel feeOn-time62%

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