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Ireland

$413+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — DUB
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheap 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 July 2, 2025.

Round-trip from

$512
(lastminute.com)

One-way from

$413
(Air Canada)

Popular in

June

Cheapest in

November

Average price

$995
From New Orleans Louis Armstrong to Ireland
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One-way flight from New Orleans Louis Armstrong to Ireland
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Highest demand for flights based on searches. 20% potential increase in price ($214 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 2, 2025.

This lastminute.com deal was found by Cheapflights users on 7/2. 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.
Sun 8/36:56 pmMSY - DUB
2 stops30h 49mAir Canada
Tue 8/199:50 amDUB - MSY
1 stop31h 06mAir Canada
Deal found 7/2$512
This JetBlue deal was found by Cheapflights users on 7/2. 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.
Mon 8/412:18 pmMSY - DUB
1 stop14h 02mJetBlue
Wed 8/2011:30 amDUB - MSY
1 stop30h 01mJetBlue
Deal found 7/2$522
This Kiwi.com deal was found by Cheapflights users on 7/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/312:48 pmMSY - DUB
1 stop14h 22mMultiple Airlines
Tue 8/191:55 pmDUB - MSY
1 stop14h 33mMultiple Airlines
Deal found 7/2$526
This Aunt Betty deal was found by Cheapflights users on 6/30. 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 Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/38:00 amMSY - DUB
1 stop20h 20mUnited Airlines
Tue 8/199:20 amDUB - MSY
1 stop15h 32mUnited Airlines
Deal found 6/30$527
This United Airlines deal was found by Cheapflights users on 7/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/112:16 pmMSY - SNN
1 stop11h 14mUnited Airlines
Wed 8/209:30 amSNN - MSY
1 stop15h 46mUnited Airlines
Deal found 7/2$536
This FlightHub deal was found by Cheapflights users on 7/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:29 pmMSY - DUB
2 stops29h 36mTAP AIR PORTUGAL
Fri 10/314:55 pmDUB - MSY
2 stops49h 09mTAP AIR PORTUGAL
Deal found 7/1$576
This Air France deal was found by Cheapflights users on 7/2. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/133:06 pmMSY - ORK
2 stops17h 54mMultiple Airlines
Tue 8/266:00 amORK - MSY
2 stops20h 19mMultiple Airlines
Deal found 7/2$589
This KLM deal was found by Cheapflights users on 7/2. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1311:25 amMSY - SNN
1 stop17h 45mKLM
Sat 8/231:05 pmSNN - MSY
2 stops15h 57mKLM
Deal found 7/2$591
This Delta deal was found by Cheapflights users on 7/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:26 amMSY - SNN
1 stop17h 44mDelta
Mon 8/251:05 pmSNN - MSY
1 stop27h 23mDelta
Deal found 7/2$593
This Ovago deal was found by Cheapflights users on 7/1. 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.
Fri 10/249:55 pmMSY - DUB
1 stop15h 25mBritish Airways
Fri 10/313:55 pmDUB - MSY
1 stop32h 00mBritish Airways
Deal found 7/1$628
This American Airlines deal was found by Cheapflights users on 7/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:00 pmMSY - SNN
1 stop11h 50mAmerican Airlines
Fri 8/229:15 pmSNN - MSY
1 stop28h 40mAmerican Airlines
Deal found 7/1$635
This Finnair deal was found by Cheapflights users on 7/1. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2412:24 pmMSY - DUB
1 stop15h 21mFinnair
Fri 10/316:05 pmDUB - MSY
2 stops31h 13mFinnair
Deal found 7/1$644

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 July 2, 2025.
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

Sun 8/3

6:56 pm-7:45 am

2 stops30h 49m

Dublin

Tue 8/19

9:50 am-10:56 am

1 stop31h 06m

$512

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 8/4

12:18 pm-8:20 am

1 stop14h 02m

Dublin

Wed 8/20

11:30 am-11:31 am

1 stop30h 01m

$522

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 8/3

12:48 pm-9:10 am

1 stop14h 22m

Dublin

Tue 8/19

1:55 pm-10:28 pm

1 stop14h 33m

$526

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sun 8/3

8:00 am-10:20 am

1 stop20h 20m

Dublin

Tue 8/19

9:20 am-6:52 pm

1 stop15h 32m

$527

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Mon 8/11

7:00 am-7:30 am

1 stop18h 30m

Shannon

Fri 8/22

9:30 am-7:16 pm

1 stop15h 46m

$536

New OrleansCork

MSY - ORK

MSYORK

New Orleans Louis Armstrong

Wed 8/13

3:06 pm-3:00 pm

2 stops17h 54m

Cork

Tue 8/26

6:00 am-8:19 pm

2 stops20h 19m

$589

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Wed 8/13

11:25 am-11:10 am

1 stop17h 45m

Shannon

Sat 8/23

1:05 pm-11:02 pm

2 stops15h 57m

$591

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Sun 8/17

11:26 am-11:10 am

1 stop17h 44m

Shannon

Mon 8/25

1:05 pm-10:28 am

1 stop27h 23m

$593

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Fri 8/15

10:00 pm-3:50 pm

1 stop11h 50m

Shannon

Fri 8/22

9:15 pm-7:55 pm

1 stop28h 40m

$635

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/3

11:13 am-7:55 am

2 stops14h 42m

Dublin

Fri 9/12

1:15 pm-11:29 pm

2 stops16h 14m

$646

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 26 results
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2
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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, November is the cheapest month in which you can book a flight from New Orleans to Ireland (average of $509). Flying from New Orleans to Ireland in June is currently the most expensive (average of $929). 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.

What is the cheapest time of day to fly from MSY to IE?

Find hourly flight availability from New Orleans to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

When flying from New Orleans to Ireland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 July 2, 2025.
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
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,366 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.3
Good
2,918 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from New Orleans to Ireland one-way?

    $413 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Lufthansa and Iberia, with prices starting from $414 and $425, respectively.

  • 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, November is the cheapest month in which you can book a flight from New Orleans to Ireland (average of $509). Flying from New Orleans to Ireland in June is currently the most expensive (average of $929). 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$484Average$603FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$504Average$931FlexibilityNo cancel feeOn-time71%
KLMCheapest$518Average$805FlexibilityNo cancel feeOn-time75%
DeltaCheapest$538Average$784FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$542Average$844FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$544Average$792FlexibilityNo cancel feeOn-time62%
IberiaCheapest$546Average$625FlexibilityNo cancel feeOn-time77%

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