Cheap flights from Ireland to New Orleans from €383

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 25/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to New Orleans

Recent return flight deals from Ireland to New Orleans

 Logo
09:20 - 23:52DUB-MSY
20h 32m2 stops
 Logo
06:41 - 11:10MSY-DUB
22h 29m2 stops
€569
Find Deal
Thu, 2 Oct - Wed, 15 Oct
 Logo
09:20 - 19:18DUB-MSY
15h 58m1 stop
 Logo
06:41 - 11:10MSY-DUB
22h 29m2 stops
€589
Find Deal
Thu, 2 Oct - Wed, 15 Oct
JetBlue Logo
11:30 - 09:49DUB-MSY
28h 19m1 stop
JetBlue Logo
18:45 - 09:00MSY-DUB
32h 15m1 stop
€606JetBlue
Find Deal
Thu, 25 Sep - Fri, 10 Oct
JetBlue Logo
11:30 - 09:49DUB-MSY
28h 19m1 stop
JetBlue Logo
18:45 - 09:00MSY-DUB
32h 15m1 stop
€607JetBlue
Find Deal
Thu, 25 Sep - Fri, 10 Oct
United Airlines Logo
09:30 - 23:44DUB-MSY
20h 14m1 stop
United Airlines Logo
06:00 - 07:30MSY-DUB
19h 30m1 stop
€639United Airlines
Find Deal
Thu, 22 Jan - Tue, 27 Jan
American Airlines Logo
10:55 - 17:55DUB-MSY
13h 00m1 stop
American Airlines Logo
14:30 - 12:10MSY-DUB
15h 40m2 stops
€705American Airlines
Find Deal
Tue, 20 Jan - Tue, 27 Jan
British Airways Logo
10:55 - 17:55DUB-MSY
13h 00m1 stop
British Airways Logo
18:51 - 19:40MSY-DUB
18h 49m2 stops
€707British Airways
Find Deal
Sat, 24 Jan - Tue, 27 Jan
American Airlines Logo
13:00 - 23:02DUB-MSY
16h 02m2 stops
American Airlines Logo
14:30 - 12:10MSY-DUB
15h 40m2 stops
€710American Airlines
Find Deal
Mon, 19 Jan - Tue, 27 Jan
British Airways Logo
08:50 - 22:50DUB-MSY
20h 00m2 stops
British Airways Logo
13:38 - 09:40MSY-DUB
14h 02m2 stops
€712British Airways
Find Deal
Fri, 13 Feb - Wed, 25 Feb
United Airlines Logo
09:00 - 17:17DUB-MSY
14h 17m1 stop
United Airlines Logo
14:26 - 08:10MSY-DUB
11h 44m1 stop
€749United Airlines
Find Deal
Fri, 13 Feb - Sun, 22 Feb

Delta flights from Ireland to New Orleans

Our best Delta deals on Ireland to New Orleans flight tickets
Delta
29 Oct
DUB05:55Dublin
15h 52m
2 stops
MSY16:47New Orleans Louis Armstrong
5 Nov
MSY05:20New Orleans Louis Armstrong
20h 25m
1 stop
DUB07:45Dublin
Delta
2 Oct
DUB05:55Dublin
16h 02m
2 stops
MSY15:57New Orleans Louis Armstrong
16 Oct
MSY11:50New Orleans Louis Armstrong
14h 25m
2 stops
DUB08:15Dublin
Delta
2 Oct
DUB05:55Dublin
16h 02m
2 stops
MSY15:57New Orleans Louis Armstrong
16 Oct
MSY09:05New Orleans Louis Armstrong
17h 40m
1 stop
DUB08:45Dublin

United Airlines flights from Ireland to New Orleans

Our best United Airlines deals on Ireland to New Orleans flight tickets
United Airlines
22 Jan
DUB09:30Dublin
20h 14m
1 stop
MSY23:44New Orleans Louis Armstrong
27 Jan
MSY06:00New Orleans Louis Armstrong
19h 30m
1 stop
DUB07:30Dublin
United Airlines
13 Feb
DUB09:00Dublin
14h 17m
1 stop
MSY17:17New Orleans Louis Armstrong
22 Feb
MSY14:26New Orleans Louis Armstrong
11h 44m
1 stop
DUB08:10Dublin
United Airlines
20 Feb
DUB09:00Dublin
15h 42m
2 stops
MSY18:42New Orleans Louis Armstrong
24 Feb
MSY14:13New Orleans Louis Armstrong
13h 42m
2 stops
DUB09:55Dublin

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 13,528 searches. Data last updated 14 September 2025.
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

Thu 2/10

09:20-23:52

2 stops20h 32m

New Orleans Louis Armstrong

Wed 15/10

06:41-11:10

2 stops22h 29m

€569

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 2/10

09:20-19:18

1 stop15h 58m

New Orleans Louis Armstrong

Wed 15/10

06:41-11:10

2 stops22h 29m

€589

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 25/9

11:30-09:49

1 stop28h 19m

New Orleans Louis Armstrong

Fri 10/10

18:45-09:00

1 stop32h 15m

€606

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 25/9

11:30-09:49

1 stop28h 19m

New Orleans Louis Armstrong

Fri 10/10

18:45-09:00

1 stop32h 15m

€607

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 22/1

09:30-23:44

1 stop20h 14m

New Orleans Louis Armstrong

Tue 27/1

06:00-07:30

1 stop19h 30m

€639

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 20/1

10:55-17:55

1 stop13h 00m

New Orleans Louis Armstrong

Tue 27/1

14:30-12:10

2 stops15h 40m

€705

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sat 24/1

10:55-17:55

1 stop13h 00m

New Orleans Louis Armstrong

Tue 27/1

18:51-19:40

2 stops18h 49m

€707

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Mon 19/1

13:00-23:02

2 stops16h 02m

New Orleans Louis Armstrong

Tue 27/1

14:30-12:10

2 stops15h 40m

€710

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 13/2

08:50-22:50

2 stops20h 00m

New Orleans Louis Armstrong

Wed 25/2

13:38-09:40

2 stops14h 02m

€712

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 13/2

09:00-17:17

1 stop14h 17m

New Orleans Louis Armstrong

Sun 22/2

14:26-08:10

1 stop11h 44m

€749

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 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 month of September is, on average, the cheapest month to fly to New Orleans from Ireland, with most prices found around €681. If you aren’t able to travel to New Orleans during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €729.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Ireland to New Orleans is on a Thursday when prices can be found for as low as €690. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to New Orleans on Sunday is €1,058.

What is the cheapest time of day to depart on your flight to New Orleans?

At midday is the cheapest time of day to fly from Ireland to New Orleans when you can find flight prices for as low as €731. Flying to New Orleans at midday is an ideal time because this is during off-peak travel hours. Flights to New Orleans are more costly in the afternoon, with an average ticket price of €913. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

Direct flights

None
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 offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify 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 required for your trip to New Orleans Louis Armstrong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at New Orleans Louis Armstrong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
JetBluePriceFrom €522Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
American AirlinesPriceFrom €629Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ireland to New Orleans. momondo saves you time and could save you money on your trip.

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

Flights from Ireland to New Orleans with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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 not ready to book a flight from Ireland to New Orleans now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Orleans and let you know when they change.

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1 adult
Tue 14/10
Tue 21/10

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