Cheap flights from Ireland to New Orleans from £447

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to New Orleans departing on 16/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Ireland to New Orleans

Recent return flight deals from Ireland to New Orleans

Enter your travel dates to find the best prices.
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
17:00 - 11:50
MSY
-
DUB
12h 50m
1 stop
£557Finnair
Mon, 1 Jun - Mon, 8 Jun
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
17:00 - 11:50
MSY
-
DUB
12h 50m
1 stop
£558Finnair
Mon, 1 Jun - Mon, 8 Jun
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
12:17 - 09:45
MSY
-
DUB
15h 28m
1 stop
£559Finnair
Mon, 1 Jun - Mon, 8 Jun
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
17:00 - 11:50
MSY
-
DUB
12h 50m
1 stop
£564Finnair
Sun, 24 May - Sun, 31 May
Multiple Airlines Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Multiple Airlines Logo
21:50 - 19:35
MSY
-
DUB
15h 45m
1 stop
£590Multiple Airlines
Sun, 7 Jun - Sun, 14 Jun
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
12:17 - 09:45
MSY
-
DUB
15h 28m
1 stop
£596Finnair
Sun, 7 Jun - Tue, 16 Jun
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
17:00 - 11:50
MSY
-
DUB
12h 50m
1 stop
£597Finnair
Sun, 7 Jun - Sun, 14 Jun
Finnair Logo
09:30 - 23:40
DUB
-
MSY
20h 10m
1 stop
Finnair Logo
17:00 - 11:50
MSY
-
DUB
12h 50m
1 stop
£598Finnair
Sun, 7 Jun - Sun, 14 Jun
Delta Logo
13:25 - 10:48
DUB
-
MSY
27h 23m
2 stops
Delta Logo
17:14 - 15:45
MSY
-
DUB
16h 31m
2 stops
£615Delta
Sun, 8 Feb - Tue, 24 Feb
Delta Logo
05:55 - 20:17
DUB
-
MSY
20h 22m
2 stops
Delta Logo
14:40 - 09:20
MSY
-
DUB
12h 40m
1 stop
£617Delta
Fri, 27 Feb - Mon, 2 Mar

Finnair flights from Ireland to New Orleans

Our best Finnair deals on Ireland to New Orleans flight tickets
Finnair
1 Jun
DUB09:30Dublin
20h 10m
1 stop
MSY23:40New Orleans Louis Armstrong
8 Jun
MSY17:00New Orleans Louis Armstrong
12h 50m
1 stop
DUB11:50Dublin
£557
Finnair
1 Jun
DUB09:30Dublin
20h 10m
1 stop
MSY23:40New Orleans Louis Armstrong
8 Jun
MSY17:00New Orleans Louis Armstrong
12h 50m
1 stop
DUB11:50Dublin
£558
Finnair
24 May
DUB09:30Dublin
20h 10m
1 stop
MSY23:40New Orleans Louis Armstrong
31 May
MSY17:00New Orleans Louis Armstrong
12h 50m
1 stop
DUB11:50Dublin
£564

Delta flights from Ireland to New Orleans

Our best Delta deals on Ireland to New Orleans flight tickets
Delta
8 Feb
DUB13:25Dublin
27h 23m
2 stops
MSY10:48New Orleans Louis Armstrong
24 Feb
MSY17:14New Orleans Louis Armstrong
16h 31m
2 stops
DUB15:45Dublin
£615
Delta
27 Feb
DUB05:55Dublin
20h 22m
2 stops
MSY20:17New Orleans Louis Armstrong
2 Mar
MSY14:40New Orleans Louis Armstrong
12h 40m
1 stop
DUB09:20Dublin
£617
Delta
8 Feb
DUB05:55Dublin
19h 02m
2 stops
MSY18:57New Orleans Louis Armstrong
24 Feb
MSY16:32New Orleans Louis Armstrong
17h 13m
2 stops
DUB15:45Dublin
£619

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 22 January 2026.
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

Mon 1/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Mon 8/6

17:00-11:50

1 stop12h 50m

£557

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Mon 8/6

17:00-11:50

1 stop12h 50m

£558

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 1/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Mon 8/6

12:17-09:45

1 stop15h 28m

£559

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 24/5

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Sun 31/5

17:00-11:50

1 stop12h 50m

£564

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Sun 14/6

21:50-19:35

1 stop15h 45m

£590

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Tue 16/6

12:17-09:45

1 stop15h 28m

£596

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Sun 14/6

17:00-11:50

1 stop12h 50m

£597

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 7/6

09:30-23:40

1 stop20h 10m

New Orleans Louis Armstrong

Sun 14/6

17:00-11:50

1 stop12h 50m

£598

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 8/2

13:25-10:48

2 stops27h 23m

New Orleans Louis Armstrong

Tue 24/2

17:14-15:45

2 stops16h 31m

£615

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 27/2

05:55-20:17

2 stops20h 22m

New Orleans Louis Armstrong

Mon 2/3

14:40-09:20

1 stop12h 40m

£617

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to New Orleans from

How to get the cheapest flight ticket from Ireland to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Ireland is in September. Flight prices, which tend to average around £581, are often lower during this time because this is during the off-season. The month of April is another great option to travel to New Orleans, with average flight prices from Ireland averaging around £622.

Cheap Ireland to New Orleans flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to New Orleans

Fastest flight time

20h 10m

Direct flights

None
The fastest flight from Ireland to New Orleans takes 20h 10m
There are no direct flights from Ireland to New Orleans. There are no popular flight routes from Ireland to New Orleans.
  • When did momondo last update prices for flights from Ireland to New Orleans Louis Armstrong Airport?

    Prices for flights from Ireland to New Orleans Louis Armstrong Airport are updated daily.

  • How many operators does momondo search for flights from Ireland to New Orleans Louis Armstrong Airport?

  • How old do you have to be to fly from Ireland to New Orleans Louis Armstrong Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Ireland to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The travel and health documents you'll need for your trip to New Orleans Louis Armstrong Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New Orleans Louis Armstrong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to New Orleans

Compare and see reviews for airlines that fly from Ireland to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £642Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to New Orleans?

It is quick and easy to find Ireland to New Orleans flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to New Orleans that suits you.

Can I find flights from Ireland to New Orleans with flexible booking policies on momondo?

momondo does allow users to show only those flights to New Orleans from Ireland which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Ireland to New Orleans?

Once you have performed a search for Ireland to New Orleans flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ireland to New Orleans right now. Can momondo alert me if prices change?

If you are simply researching potential flights to New Orleans, momondo offers a useful price alert feature which will track prices for flights to New Orleans from Ireland and alert you when they change.

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1 adult
Sat 21/2
Sat 28/2

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