How long is the flight from Ireland to New Orleans?

A quick flight from Ireland to New Orleans can take about 19h 18m. Scandinavian Airlines provides one of the quickest options available for as low as $803. 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.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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

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

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.

$608+ Flights from Ireland to New Orleans

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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 diciembre 4, 2025.

lun. 12/228:40 pmDUB - MSY

1 stop27h 15mBritish Airways

jue. 1/157:55 pmMSY - DUB

1 stop17h 10mBritish Airways

Deal found 12/3

$857

lun. 12/2210:40 amDUB - MSY

2 stops17h 01mUnited Airlines

jue. 1/1511:55 amMSY - DUB

2 stops13h 35mUnited Airlines

Deal found 12/3

$924

vie. 12/1912:05 pmDUB - MSY

1 stop13h 43mUnited Airlines

lun. 1/57:00 amMSY - DUB

1 stop19h 10mUnited Airlines

Deal found 12/3

$948

lun. 12/229:00 amDUB - MSY

2 stops19h 29mMultiple Airlines

jue. 1/156:00 amMSY - DUB

3 stops19h 10mMultiple Airlines

Deal found 12/3

$2,085

lun. 12/228:45 amDUB - MSY

3 stops21h 14mAir Canada

jue. 1/159:05 amMSY - DUB

3 stops19h 10mAir Canada

Deal found 12/3

$2,234

vie. 12/198:45 amDUB - MSY

3 stops21h 14mMultiple Airlines

lun. 1/57:55 pmMSY - DUB

2 stops29h 15mMultiple Airlines

Deal found 12/3

$2,925

Best flights from Ireland to New Orleans
Discover carefully curated flight deals from Ireland to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 4, 2025.

vie. 2/2712:30 pmDUB - MSY

2 stops40h 44mScandinavian Airlines

mar. 3/311:42 amMSY - DUB

2 stops18h 03mScandinavian Airlines

Deal found 12/2

$690

mié. 3/259:10 amDUB - MSY

2 stops19h 18mLufthansa

mar. 3/319:55 amMSY - DUB

1 stop19h 15mLufthansa

Deal found 12/2

$803

sáb. 1/245:55 amDUB - MSY

2 stops20h 17mDelta

dom. 2/17:30 amMSY - DUB

2 stops18h 30mDelta

Deal found 12/3

$811

sáb. 1/179:00 amDUB - MSY

2 stops18h 51mUnited Airlines

sáb. 1/242:26 pmMSY - DUB

1 stop11h 44mUnited Airlines

Deal found 12/2

$818

lun. 1/261:45 pmDUB - MSY

1 stop15h 13mMultiple Airlines

lun. 2/910:01 amMSY - DUB

1 stop16h 59mMultiple Airlines

Deal found 12/4

$821

lun. 3/235:10 amDUB - MSY

2 stops18h 38mLufthansa

lun. 3/309:55 amMSY - DUB

1 stop19h 15mLufthansa

Deal found 12/2

$803

vie. 1/235:55 amDUB - MSY

2 stops23h 30mDelta

dom. 2/17:30 amMSY - DUB

2 stops18h 30mDelta

Deal found 12/3

$811

lun. 3/239:30 amDUB - MSY

2 stops16h 49mUnited Airlines

mié. 4/12:25 pmMSY - DUB

2 stops14h 15mUnited Airlines

Deal found 12/2

$823

jue. 3/2612:05 pmDUB - MSY

1 stop12h 43mUnited Airlines

mié. 4/112:35 pmMSY - DUB

1 stop12h 45mUnited Airlines

Deal found 12/2

$823

Last-minute flights from Ireland to New Orleans
Discover last-minute flight deals from Ireland to New Orleans. Data last updated diciembre 4, 2025 and is based on user searches.

sáb. 1/179:00 amDUB - MSY

2 stops18h 51mUnited Airlines

sáb. 1/242:26 pmMSY - DUB

1 stop11h 44mUnited Airlines

Deal found 12/2

$818

dom. 1/1810:10 amDUB - MSY

2 stops18h 59mMultiple Airlines

dom. 1/259:17 amMSY - DUB

2 stops27h 03mMultiple Airlines

Deal found 12/4

$608

dom. 1/1810:10 amDUB - MSY

2 stops41h 52mScandinavian Airlines

sáb. 1/313:36 pmMSY - DUB

2 stops38h 09mScandinavian Airlines

Deal found 12/3

$673

dom. 1/1810:40 amDUB - MSY

2 stops17h 11mLufthansa

sáb. 1/312:26 pmMSY - DUB

1 stop11h 44mLufthansa

Deal found 12/3

$782

vie. 1/235:55 amDUB - MSY

2 stops23h 30mDelta

dom. 2/17:30 amMSY - DUB

2 stops18h 30mDelta

Deal found 12/3

$811

lun. 1/2611:30 amDUB - MSY

2 stops17h 39mMultiple Airlines

lun. 2/97:00 amMSY - DUB

2 stops25h 50mMultiple Airlines

Deal found 12/4

$609

Find flight deals from Ireland to New Orleans

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$608 (Mytrip)
Popular in	November
Cheapest in	September
Average price	$889

Provider with most accurate pricing for Dublin-New Orleans Louis Armstrong flight deals.

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Provider most trusted by Cheapflights users for Dublin-New Orleans Louis Armstrong flights.

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From Ireland to New Orleans Louis Armstrong

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($46 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

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Cheapflights Fare Finder

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

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

vie. 2/27

12:30 pm-11:14 pm

2 stops40h 44m

New Orleans Louis Armstrong

mar. 3/3

11:42 am-11:45 am

2 stops18h 03m

$690

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

mié. 3/25

9:10 am-11:28 pm

2 stops19h 18m

New Orleans Louis Armstrong

mar. 3/31

9:55 am-11:10 am

1 stop19h 15m

$803

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun. 3/23

5:10 am-6:48 pm

2 stops18h 38m

New Orleans Louis Armstrong

lun. 3/30

9:55 am-11:10 am

1 stop19h 15m

$803

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

sáb. 1/24

5:55 am-8:12 pm

2 stops20h 17m

New Orleans Louis Armstrong

dom. 2/1

7:30 am-8:00 am

2 stops18h 30m

$811

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

vie. 1/23

5:55 am-11:25 pm

2 stops23h 30m

New Orleans Louis Armstrong

dom. 2/1

7:30 am-8:00 am

2 stops18h 30m

$811

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

sáb. 1/17

9:00 am-9:51 pm

2 stops18h 51m

New Orleans Louis Armstrong

sáb. 1/24

2:26 pm-8:10 am

1 stop11h 44m

$818

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun. 1/26

1:45 pm-10:58 pm

1 stop15h 13m

New Orleans Louis Armstrong

lun. 2/9

10:01 am-9:00 am

1 stop16h 59m

$821

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

lun. 3/23

9:30 am-9:19 pm

2 stops16h 49m

New Orleans Louis Armstrong

mié. 4/1

2:25 pm-10:40 am

2 stops14h 15m

$823

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

jue. 3/26

12:05 pm-7:48 pm

1 stop12h 43m

New Orleans Louis Armstrong

mié. 4/1

12:35 pm-7:20 am

1 stop12h 45m

$823

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

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 $653). Flying from Ireland to New Orleans in August is currently the most expensive (average of $937). 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

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 19h 18m. Scandinavian Airlines provides one of the quickest options available for as low as $803. 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 $653). Flying from Ireland to New Orleans in August is currently the most expensive (average of $937). 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

Metairie

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Slidell

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Houma

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$608+ 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Ireland to New Orleans with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Ireland to New Orleans

Cheapest flights from Ireland to New OrleansExplore 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 diciembre 4, 2025.

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 diciembre 4, 2025.

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 diciembre 4, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

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?

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?

How long is the flight from Ireland to New Orleans?

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

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

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

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

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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 diciembre 4, 2025.