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

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $916. However, be on the lookout for offers from Finnair and British Airways, as they are both options that can get you from Ireland to New Orleans for a low price.

What is the cheapest month to fly from Ireland to New Orleans?

The best pricing can be found in the month of September. Prices to New Orleans from Ireland average $895. You can even find prices in September for less than $895, as users have found deals to New Orleans from as low as $700. The month of August appears to be one of the more expensive times to travel to New Orleans from Ireland. Flying in the targeted month can save you up to 20%.

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.

$928+ Flights from Ireland to New Orleans

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Cheap flight deals from Ireland to New Orleans

Round-trip from	$781 (JetBlue)
One-way from	$385 (Kiwi.com)
Popular in	August
Cheapest in	September
Average price	$930

From Ireland to New Orleans Louis Armstrong

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One-way flight from Ireland to New Orleans Louis Armstrong

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($33 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).

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Average for round-trip flights in June 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 June 12, 2025.

Thu 6/1911:30 amDUB - MSY

1 stop30h 15mJetBlue

Sat 7/55:52 pmMSY - DUB

1 stop33h 08mJetBlue

Deal found 6/10

$734

Thu 6/191:25 pmDUB - MSY

2 stops22h 44mMultiple Airlines

Wed 7/25:00 amMSY - DUB

2 stops17h 55mMultiple Airlines

Deal found 6/10

$787

Thu 6/199:20 amDUB - MSY

2 stops20h 24mUnited Airlines

Wed 7/26:00 amMSY - DUB

2 stops22h 20mUnited Airlines

Deal found 6/11

$811

Thu 6/191:15 pmDUB - MSY

2 stops16h 21mDelta

Wed 7/22:43 pmMSY - DUB

1 stop14h 02mDelta

Deal found 6/12

$840

Thu 6/199:20 amDUB - MSY

2 stops20h 24mAir Canada

Sat 7/511:55 amMSY - DUB

1 stop14h 20mAir Canada

Deal found 6/11

$904

Mon 7/711:45 amDUB - MSY

1 stop16h 55mIberia

Sun 7/1311:19 amMSY - DUB

1 stop16h 26mIberia

Deal found 6/11

$908

Sun 7/271:15 pmDUB - MSY

1 stop27h 18mKLM

Sun 8/312:31 pmMSY - DUB

1 stop14h 14mKLM

Deal found 6/12

$924

Wed 7/2310:40 amDUB - MSY

2 stops41h 42mScandinavian Airlines

Sun 7/2711:56 amMSY - DUB

2 stops40h 04mScandinavian Airlines

Deal found 6/11

$940

Sun 7/2712:40 pmDUB - MSY

1 stop13h 49mBritish Airways

Sun 8/39:43 amMSY - DUB

2 stops14h 47mBritish Airways

Deal found 6/12

$941

Fri 7/2511:45 amDUB - MSY

1 stop16h 55mAmerican Airlines

Fri 8/11:25 pmMSY - DUB

1 stop16h 15mAmerican Airlines

Deal found 6/10

$961

Thu 6/1911:35 amDUB - MSY

2 stops16h 03mLufthansa

Sat 7/511:55 amMSY - DUB

2 stops17h 30mLufthansa

Deal found 6/10

$982

Sat 7/269:20 amDUB - MSY

1 stop15h 02mAustrian Airlines

Sat 8/26:00 amMSY - DUB

1 stop19h 20mAustrian Airlines

Deal found 6/11

$1,254

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 June 12, 2025.

Wed 7/2311:30 amDUB - MSY

1 stop29h 46mJetBlue

Sun 7/2712:18 pmMSY - DUB

1 stop14h 02mJetBlue

Deal found 6/11

$781

Mon 8/119:20 amDUB - MSY

3 stops32h 23mMultiple Airlines

Mon 8/257:00 amMSY - DUB

2 stops18h 45mMultiple Airlines

Deal found 6/10

$830

Mon 7/711:45 amDUB - MSY

1 stop16h 55mIberia

Sun 7/1311:19 amMSY - DUB

1 stop16h 26mIberia

Deal found 6/11

$908

Sun 7/271:15 pmDUB - MSY

1 stop27h 18mKLM

Sun 8/312:31 pmMSY - DUB

1 stop14h 14mKLM

Deal found 6/12

$924

Sun 7/271:15 pmDUB - MSY

1 stop27h 18mDelta

Sun 8/311:15 amMSY - DUB

2 stops15h 00mDelta

Deal found 6/12

$929

Wed 7/2310:40 amDUB - MSY

2 stops41h 42mScandinavian Airlines

Sun 7/2711:56 amMSY - DUB

2 stops40h 04mScandinavian Airlines

Deal found 6/11

$940

Sun 7/2712:40 pmDUB - MSY

1 stop13h 49mBritish Airways

Sun 8/39:43 amMSY - DUB

2 stops14h 47mBritish Airways

Deal found 6/12

$941

Fri 7/2511:45 amDUB - MSY

1 stop16h 55mAmerican Airlines

Fri 8/11:25 pmMSY - DUB

1 stop16h 15mAmerican Airlines

Deal found 6/10

$961

Mon 7/75:45 pmDUB - MSY

2 stops34h 40mLufthansa

Sun 7/1312:42 pmMSY - DUB

1 stop15h 38mLufthansa

Deal found 6/11

$1,007

Thu 6/269:50 amDUB - MSY

2 stops18h 00mAir Canada

Fri 7/1112:42 pmMSY - DUB

2 stops13h 33mAir Canada

Deal found 6/10

$1,019

Sat 7/269:20 amDUB - MSY

2 stops19h 27mUnited Airlines

Sat 8/212:03 pmMSY - DUB

2 stops17h 07mUnited Airlines

Deal found 6/11

$1,020

Sat 7/269:20 amDUB - MSY

1 stop15h 02mAustrian Airlines

Sat 8/26:00 amMSY - DUB

1 stop19h 20mAustrian Airlines

Deal found 6/11

$1,254

Last-minute flights from Ireland to New Orleans
Discover last-minute flight deals from Ireland to New Orleans. Data last updated June 12, 2025 and is based on user searches.

Thu 6/1911:30 amDUB - MSY

1 stop30h 15mJetBlue

Sat 7/55:52 pmMSY - DUB

1 stop33h 08mJetBlue

Deal found 6/10

$734

Thu 6/191:25 pmDUB - MSY

2 stops22h 44mMultiple Airlines

Wed 7/25:00 amMSY - DUB

2 stops17h 55mMultiple Airlines

Deal found 6/10

$787

Thu 6/199:20 amDUB - MSY

2 stops20h 24mUnited Airlines

Wed 7/26:00 amMSY - DUB

2 stops22h 20mUnited Airlines

Deal found 6/11

$811

Thu 6/191:15 pmDUB - MSY

2 stops16h 21mDelta

Wed 7/22:43 pmMSY - DUB

1 stop14h 02mDelta

Deal found 6/12

$840

Thu 6/199:20 amDUB - MSY

2 stops20h 24mAir Canada

Sat 7/511:55 amMSY - DUB

1 stop14h 20mAir Canada

Deal found 6/11

$904

Thu 6/1911:35 amDUB - MSY

2 stops16h 03mLufthansa

Wed 7/212:42 pmMSY - DUB

1 stop15h 38mLufthansa

Deal found 6/12

$932

Thu 6/196:30 amDUB - MSY

2 stops23h 14mAer Lingus

Wed 7/25:30 pmMSY - DUB

3 stops31h 40mAer Lingus

Deal found 6/10

$1,306

Thu 6/192:15 pmDUB - MSY

3 stops24h 14mIcelandair

Wed 7/26:00 amMSY - DUB

2 stops22h 45mIcelandair

Deal found 6/11

$1,326

Thu 6/1911:35 amDUB - MSY

2 stops16h 03mLufthansa

Sat 7/511:55 amMSY - DUB

2 stops17h 30mLufthansa

Deal found 6/10

$982

Mon 7/711:45 amDUB - MSY

1 stop16h 55mIberia

Sun 7/1311:19 amMSY - DUB

1 stop16h 26mIberia

Deal found 6/11

$908

Wed 7/2310:40 amDUB - MSY

2 stops41h 42mScandinavian Airlines

Sun 7/2711:56 amMSY - DUB

2 stops40h 04mScandinavian Airlines

Deal found 6/11

$940

Fri 7/2511:45 amDUB - MSY

1 stop16h 55mAmerican Airlines

Fri 8/11:25 pmMSY - DUB

1 stop16h 15mAmerican Airlines

Deal found 6/10

$961

One-way flights from Ireland to New Orleans
Search for one-way flight options from Ireland to New Orleans. Find affordable one-way fares based on user searches. Data last updated June 12, 2025.

Tue 6/247:05 pmDUB - MSY

2 stops49h 23mMultiple Airlines

Deal found 6/10

$385

Sun 7/209:30 amDUB - MSY

1 stop18h 27mAmerican Airlines

Deal found 6/10

$916

Fri 7/412:40 pmDUB - MSY

1 stop13h 53mFinnair

Deal found 6/11

$1,006

Sun 7/610:55 amDUB - MSY

1 stop15h 00mBritish Airways

Deal found 6/12

$1,060

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

Wed 7/23

11:30 am-11:16 am

1 stop29h 46m

New Orleans Louis Armstrong

Sun 7/27

12:18 pm-8:20 am

1 stop14h 02m

$781

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 8/11

9:20 am-11:43 am

3 stops32h 23m

New Orleans Louis Armstrong

Mon 8/25

7:00 am-7:45 am

2 stops18h 45m

$830

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 7/7

11:45 am-10:40 pm

1 stop16h 55m

New Orleans Louis Armstrong

Sun 7/13

11:19 am-9:45 am

1 stop16h 26m

$908

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/27

1:15 pm-10:33 am

1 stop27h 18m

New Orleans Louis Armstrong

Sun 8/3

12:31 pm-8:45 am

1 stop14h 14m

$924

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/27

1:15 pm-10:33 am

1 stop27h 18m

New Orleans Louis Armstrong

Sun 8/3

11:15 am-8:15 am

2 stops15h 00m

$929

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 7/23

10:40 am-10:22 pm

2 stops41h 42m

New Orleans Louis Armstrong

Sun 7/27

11:56 am-10:00 am

2 stops40h 04m

$940

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/27

12:40 pm-8:29 pm

1 stop13h 49m

New Orleans Louis Armstrong

Sun 8/3

9:43 am-6:30 am

2 stops14h 47m

$941

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 7/25

11:45 am-10:40 pm

1 stop16h 55m

New Orleans Louis Armstrong

Fri 8/1

1:25 pm-11:40 am

1 stop16h 15m

$961

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 7/7

5:45 pm-10:25 pm

2 stops34h 40m

New Orleans Louis Armstrong

Sun 7/13

12:42 pm-10:20 am

1 stop15h 38m

$1,007

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 6/26

9:50 am-9:50 pm

2 stops18h 00m

New Orleans Louis Armstrong

Fri 7/11

12:42 pm-8:15 am

2 stops13h 33m

$1,019

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 16 results

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.

Rainfall in New Orleans by month

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.

Temperature in New Orleans by month

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).

Reviews of airlines servicing New Orleans

See what other customers who have flown with Delta, KLM and Austrian Airlines from Ireland to New Orleans have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,946 reviews

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

7,946 reviews

Delta

8.0

Very good

7,946 reviews

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

1,358 reviews

Delta

8.0

Very good

7,946 reviews

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!

Austrian Airlines

7.6

Good

802 reviews

Delta

8.0

Very good

7,946 reviews

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!

Finnair

7.6

Good

1,290 reviews

Delta

8.0

Very good

7,946 reviews

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

8,790 reviews

Delta

8.0

Very good

7,946 reviews

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

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.
What are the cheapest airlines to fly from Ireland to New Orleans one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $916. However, be on the lookout for offers from Finnair and British Airways, as they are both options that can get you from Ireland to New Orleans for a low price.
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

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$385+ 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 6/24. 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

Keep the following information in mind while searching for Ireland to New Orleans flight deals. Data was last updated June 12, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find 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 June 12, 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 June 12, 2025.

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?

Rainfall in New Orleans by month

Plan your trip to New Orleans by taking into account the average rainfall totals by month.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals by month.

Reviews of airlines servicing New Orleans

See what other customers who have flown with Delta, KLM and Austrian Airlines from Ireland to New Orleans have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

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

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?

Traveling to a place near Ireland?

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Alternative routes for 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 June 12, 2025.