How long is the flight from Ireland to New Orleans?

Departing from Ireland to New Orleans will take you 17h 15m. There are 4344 mi between Ireland and New Orleans. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in New Orleans ranges from 83.0 - 163.0 inches per month. June is typically the wettest month, when rainfall can reach 163.0 mm. October is typically the driest time to visit New Orleans when rainfall is around 83.0 mm.

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 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular airlines that fly from Ireland to New Orleans?

The most popular airlines flying from Ireland to New Orleans are KLM, United Airlines and British Airways. Something to consider prior to booking your flight.

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?

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

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 holiday 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.

£369+ Flights from Ireland to New Orleans

Cheap flight deals from Ireland to New Orleans

Enter your travel dates to find the best prices.

Best flights from Ireland to New Orleans
Discover carefully curated flight deals from Ireland to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Sun 25/110:10DUB - MSY

2 stops18h 59mMultiple Airlines

Sun 1/209:17MSY - DUB

3 stops28h 18mMultiple Airlines

Deal found 11/12£526

Mon 1/610:40DUB - MSY

1 stop17h 43mJetBlue

Mon 8/615:15MSY - DUB

1 stop11h 05mJetBlue

Deal found 10/12£588

Sat 24/106:40DUB - MSY

1 stop17h 15mBritish Airways

Sun 1/214:21MSY - DUB

2 stops14h 54mBritish Airways

Deal found 10/12£659

Sun 25/110:45DUB - MSY

1 stop14h 12mKLM

Sun 1/211:43MSY - DUB

1 stop15h 02mKLM

Deal found 11/12£667

Wed 4/209:00DUB - MSY

1 stop14h 17mUnited Airlines

Sun 8/212:00MSY - DUB

1 stop14h 10mUnited Airlines

Deal found 9/12£669

Sun 1/205:55DUB - MSY

2 stops16h 14mDelta

Sun 22/206:30MSY - DUB

2 stops19h 15mDelta

Deal found 10/12£670

Sat 24/109:00DUB - MSY

2 stops16h 45mUnited Airlines

Sat 31/114:26MSY - DUB

1 stop11h 44mUnited Airlines

Deal found 10/12£673

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

Sat 17/108:45DUB - MSY

2 stops18h 22mBritish Airways

Thu 22/119:55MSY - DUB

1 stop17h 10mBritish Airways

Deal found 10/12£663

Sat 24/106:40DUB - MSY

1 stop17h 15mBritish Airways

Sun 1/214:21MSY - DUB

2 stops14h 54mBritish Airways

Deal found 10/12£659

Sat 24/109:00DUB - MSY

2 stops16h 45mUnited Airlines

Sat 31/114:26MSY - DUB

1 stop11h 44mUnited Airlines

Deal found 10/12£673

Sun 25/110:10DUB - MSY

2 stops18h 59mMultiple Airlines

Sun 1/209:17MSY - DUB

2 stops27h 03mMultiple Airlines

Deal found 11/12£520

Sun 25/110:45DUB - MSY

1 stop14h 12mKLM

Sun 1/211:43MSY - DUB

1 stop15h 02mKLM

Deal found 11/12£667

Sun 25/113:25DUB - MSY

2 stops27h 23mDelta

Sun 1/211:43MSY - DUB

1 stop15h 02mDelta

Deal found 11/12£671

Sun 25/110:40DUB - MSY

2 stops19h 04mUnited Airlines

Sun 1/211:55MSY - DUB

2 stops13h 35mUnited Airlines

Deal found 11/12£677

Mon 26/109:00DUB - MSY

1 stop14h 17mUnited Airlines

Mon 2/210:35MSY - DUB

2 stops14h 55mUnited Airlines

Deal found 11/12£674

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 12 December 2025.

Sat 24/104:15DUB - MSY

2 stops24h 54mMultiple Airlines

Deal found 11/12£369

Tue 24/308:50DUB - MSY

1 stop15h 05mMultiple Airlines

Deal found 10/12£525

Sat 21/308:55DUB - MSY

1 stop15h 00mBritish Airways

Deal found 10/12£529

Sat 17/104:15DUB - MSY

2 stops35h 50mTAP AIR PORTUGAL

Deal found 10/12£571

Fri 16/120:35DUB - MSY

1 stop27h 20mBritish Airways

Deal found 10/12£624

Wed 25/308:00DUB - MSY

3 stops20h 28mUnited Airlines

Deal found 10/12£1,004

Find flight deals from Ireland to New Orleans

Round-trip from	£520
One-way from	£369
Popular in	August
Cheapest in	September
Average price	£689

25/1-1/2
4 total stops
46h 02m total
Ireland to New Orleans

Search Deals

24/1
2 total stops
24h 54m total
Ireland to New Orleans

Search Deals

Highest demand for flights based on searches. 2% potential increase in price (£13 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 25/1

10:10-23:09

2 stops18h 59m

New Orleans Louis Armstrong

Sun 1/2

09:17-19:35

3 stops28h 18m

£526

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

10:40-22:23

1 stop17h 43m

New Orleans Louis Armstrong

Mon 8/6

15:15-08:20

1 stop11h 05m

£588

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 24/1

06:40-17:55

1 stop17h 15m

New Orleans Louis Armstrong

Sun 1/2

14:21-11:15

2 stops14h 54m

£659

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 25/1

10:45-18:57

1 stop14h 12m

New Orleans Louis Armstrong

Sun 1/2

11:43-08:45

1 stop15h 02m

£667

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Wed 4/2

09:00-17:17

1 stop14h 17m

New Orleans Louis Armstrong

Sun 8/2

12:00-08:10

1 stop14h 10m

£669

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 1/2

05:55-16:09

2 stops16h 14m

New Orleans Louis Armstrong

Sun 22/2

06:30-07:45

2 stops19h 15m

£670

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 24/1

09:00-19:45

2 stops16h 45m

New Orleans Louis Armstrong

Sat 31/1

14:26-08:10

1 stop11h 44m

£673

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 24/1

04:15-23:09

2 stops24h 54m

£369

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 24/3

08:50-18:55

1 stop15h 05m

£525

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 21/3

08:55-18:55

1 stop15h 00m

£529

Flights are sorted by cheapest return flights first.

Deals found on 11/12

Showing 1-10 of 17 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 return 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 £496). Flying from Ireland to New Orleans in August is currently the most expensive (average of £695). 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 New Orleans

Read reviews from past customers who have flown with KLM, United Airlines, andBritish Airways from Ireland to New Orleans. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,432 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

United Airlines

7.4

Good

9,095 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7,571 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

What airport do you fly into for flights to New Orleans from 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 New Orleans from Ireland.
How long is the flight from Ireland to New Orleans?
Departing from Ireland to New Orleans will take you 17h 15m. There are 4344 mi between Ireland and New Orleans. Both multi-stop and direct flights can be found to your destination and back.
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 holiday 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 £496). Flying from Ireland to New Orleans in August is currently the most expensive (average of £695). 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

Browse thousands of different options on Cheapflights for your next trip

Top 3 airlines flying from Ireland to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£554	Average£658	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
KLM	Cheapest£556	Average£661	FlexibilityNo cancel fee	On-time75%	Search KLM flights
United Airlines	Cheapest£644	Average£700	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Ireland to New Orleans?

Cheapflights helps you search for flights from Ireland to New Orleans via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Ireland to New Orleans?

Cheapflights simply makes it quick and affordable to book flights from Ireland to New Orleans by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Ireland to New Orleans with no change fees?

Certainly. Search results for flights to New Orleans from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Ireland to New Orleans become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to New Orleans from Ireland today and book when prices fit your budget.

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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.

Cheap flights from Ireland to New Orleans from £369

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 24/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Ireland to New Orleans

Best flights from Ireland to New OrleansDiscover carefully curated flight deals from Ireland to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.

Discover carefully curated flight deals from Ireland to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 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 12 December 2025.

Round-trip from

One-way 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?

Reviews of airlines servicing New Orleans

Read reviews from past customers who have flown with KLM, United Airlines, andBritish Airways from Ireland to New Orleans. Users can see the overall rating for each airline as well as how each is rated 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?

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?

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.

Top 3 airlines flying from Ireland to New Orleans

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to New Orleans?

Why should you use Cheapflights to find cheap flight tickets from Ireland to New Orleans?

Can Cheapflights find flights from Ireland to New Orleans with no change fees?

Can Cheapflights notify me if prices for flights from Ireland to New Orleans become cheaper?

100% Free

Book with Flexibility

Travel Smart

Best flights from Ireland to New Orleans
Discover carefully curated flight deals from Ireland to New Orleans that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 December 2025.