HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Orleans

$687+ Cheap flights from Ireland to New Orleans (MSY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
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.

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 October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Sat 11/111:30 amDUB - MSY
1 stop13h 18mMultiple Airlines
Wed 11/51:55 pmMSY - DUB
1 stop13h 05mMultiple Airlines
Deal found 10/16$687
This Flysmarter deal was found by Cheapflights users on 10/16. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1110:30 amDUB - MSY
1 stop13h 25mBritish Airways
Thu 12/256:00 amMSY - DUB
2 stops21h 50mBritish Airways
Deal found 10/16$816
This British Airways deal was found by Cheapflights users on 10/15. 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.
Thu 11/2010:30 amDUB - MSY
1 stop13h 25mBritish Airways
Sat 12/67:55 pmMSY - DUB
1 stop31h 55mBritish Airways
Deal found 10/15$821
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Thu 11/2010:30 amDUB - MSY
1 stop13h 25mAmerican Airlines
Sat 12/64:42 pmMSY - DUB
1 stop9h 58mAmerican Airlines
Deal found 10/15$837
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Thu 12/1110:30 amDUB - MSY
1 stop13h 25mAmerican Airlines
Thu 12/255:30 pmMSY - DUB
1 stop31h 40mAmerican Airlines
Deal found 10/16$846
This Delta deal was found by Cheapflights users on 10/16. 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.
Sat 11/15:55 amDUB - MSY
2 stops18h 06mDelta
Wed 11/54:52 pmMSY - DUB
2 stops16h 53mDelta
Deal found 10/16$871

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$687
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$870
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
Highest demand for flights based on searches. 2% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 16, 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

Thu 12/11

10:30 am-5:55 pm

1 stop13h 25m

New Orleans Louis Armstrong

Thu 12/25

6:00 am-9:50 am

2 stops21h 50m

$816

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 11/20

10:30 am-5:55 pm

1 stop13h 25m

New Orleans Louis Armstrong

Sat 12/6

7:55 pm-9:50 am

1 stop31h 55m

$821

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 2/20

11:30 am-9:05 pm

1 stop15h 35m

New Orleans Louis Armstrong

Tue 2/24

7:55 pm-5:00 pm

1 stop15h 05m

$826

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 11/20

10:30 am-5:55 pm

1 stop13h 25m

New Orleans Louis Armstrong

Sat 12/6

4:42 pm-8:40 am

1 stop9h 58m

$837

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 2/14

11:30 am-8:41 pm

2 stops15h 11m

New Orleans Louis Armstrong

Thu 2/19

4:38 pm-8:40 am

1 stop10h 02m

$849

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

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, May is the cheapest month in which you can book a flight from Ireland to New Orleans (average of $655). Flying from Ireland to New Orleans in July is currently the most expensive (average of $848). 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 25m. British Airways provides one of the quickest options available for as low as $816. 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, May is the cheapest month in which you can book a flight from Ireland to New Orleans (average of $655). Flying from Ireland to New Orleans in July is currently the most expensive (average of $848). 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
Gretna
Thibodaux
Hammond
Gonzales

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.

Alternative routes for Ireland to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
Amsterdam to New Orleans flights
Charles de Gaulle to New Orleans flights
Orly to New Orleans flights
Heathrow to New Orleans flights
Gatwick to New Orleans flights
London City to New Orleans flights
Frankfurt to New Orleans flights
Lyon to New Orleans flights
Madrid to New Orleans flights
Marseille to New Orleans flights
Toulouse to New Orleans flights
Berlin to New Orleans flights
Bordeaux to New Orleans flights
Bruxelles-National to New Orleans flights
Barcelona-El Prat to New Orleans flights
Munich to New Orleans flights
Duesseldorf Intl to New Orleans flights
Vienna to New Orleans flights
Basel to New Orleans flights
Manchester to New Orleans flights
Leonardo da Vinci/Fiumicino to New Orleans flights
Malpensa to New Orleans flights
Frederic Chopin to New Orleans flights
Zurich to New Orleans flights
Athens to New Orleans flights
Geneva to New Orleans flights
Nice to New Orleans flights
Heathrow to Baton Rouge flights
Luton to New Orleans flights
Stansted to New Orleans flights
Vicenza to New Orleans flights
Edinburgh to New Orleans flights
Hannover to New Orleans flights
Charles de Gaulle to Lafayette flights
Prague to New Orleans flights
Glasgow Intl to New Orleans flights
Florence to New Orleans flights
Liverpool to New Orleans flights
Nuremberg to New Orleans flights
Stuttgart to New Orleans flights
Jerez de la Frontera to New Orleans flights
Hamburg to Baton Rouge flights
Hamburg to New Orleans flights

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.