Cheap flights from Ireland to New Orleans from £418

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 22/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:30 - 23:07DUB-MSY
16h 37m2 stops
Multiple Airlines Logo
11:18 - 17:00MSY-DUB
23h 42m3 stops
£559Multiple Airlines
Find Deal
Tue, 24 Mar - Tue, 31 Mar
Multiple Airlines Logo
10:30 - 08:19DUB-MSY
26h 49m2 stops
Multiple Airlines Logo
20:20 - 14:30MSY-DUB
36h 10m1 stop
£562Multiple Airlines
Find Deal
Tue, 24 Mar - Tue, 31 Mar
British Airways Logo
10:55 - 22:56DUB-MSY
17h 01m2 stops
British Airways Logo
15:56 - 14:45MSY-DUB
16h 49m2 stops
£603British Airways
Find Deal
Tue, 24 Mar - Tue, 31 Mar
Lufthansa Logo
09:15 - 21:51DUB-MSY
18h 36m2 stops
Lufthansa Logo
12:00 - 07:30MSY-DUB
13h 30m1 stop
£606Lufthansa
Find Deal
Sun, 25 Jan - Tue, 10 Feb
Austrian Airlines Logo
09:30 - 18:48DUB-MSY
14h 18m1 stop
Austrian Airlines Logo
09:55 - 07:30MSY-DUB
15h 35m1 stop
£608Austrian Airlines
Find Deal
Tue, 24 Mar - Tue, 31 Mar
Lufthansa Logo
09:15 - 21:51DUB-MSY
18h 36m2 stops
Lufthansa Logo
12:40 - 10:05MSY-DUB
15h 25m2 stops
£609Lufthansa
Find Deal
Sun, 25 Jan - Tue, 10 Feb
United Airlines Logo
09:00 - 17:17DUB-MSY
14h 17m1 stop
United Airlines Logo
10:35 - 07:30MSY-DUB
14h 55m2 stops
£614United Airlines
Find Deal
Sun, 18 Jan - Sat, 31 Jan
Delta Logo
13:25 - 11:48DUB-MSY
28h 23m2 stops
Delta Logo
05:23 - 08:45MSY-DUB
21h 22m2 stops
£615Delta
Find Deal
Fri, 23 Jan - Sun, 1 Feb
United Airlines Logo
09:00 - 19:14DUB-MSY
16h 14m2 stops
United Airlines Logo
10:35 - 07:30MSY-DUB
14h 55m2 stops
£618United Airlines
Find Deal
Sun, 18 Jan - Sat, 31 Jan
United Airlines Logo
10:40 - 18:13DUB-MSY
13h 33m1 stop
United Airlines Logo
09:05 - 08:10MSY-DUB
17h 05m2 stops
£622United Airlines
Find Deal
Thu, 15 Jan - Thu, 22 Jan

British Airways flights from Ireland to New Orleans

Our best British Airways deals on Ireland to New Orleans flight tickets
British Airways
24 Mar
DUB10:55Dublin
17h 01m
2 stops
MSY22:56New Orleans Louis Armstrong
31 Mar
MSY15:56New Orleans Louis Armstrong
16h 49m
2 stops
DUB14:45Dublin
British Airways
22 Dec
DUB20:40Dublin
27h 15m
1 stop
MSY17:55New Orleans Louis Armstrong
15 Jan
MSY19:55New Orleans Louis Armstrong
12h 15m
1 stop
DUB14:10Dublin
British Airways
22 Jan
DUB07:35Dublin
16h 20m
1 stop
MSY17:55New Orleans Louis Armstrong
1 Feb
MSY16:30New Orleans Louis Armstrong
15h 05m
2 stops
DUB13:35Dublin

Lufthansa flights from Ireland to New Orleans

Our best Lufthansa deals on Ireland to New Orleans flight tickets
Lufthansa
25 Jan
DUB09:15Dublin
18h 36m
2 stops
MSY21:51New Orleans Louis Armstrong
10 Feb
MSY12:00New Orleans Louis Armstrong
13h 30m
1 stop
DUB07:30Dublin
Lufthansa
25 Jan
DUB09:15Dublin
18h 36m
2 stops
MSY21:51New Orleans Louis Armstrong
10 Feb
MSY12:40New Orleans Louis Armstrong
15h 25m
2 stops
DUB10:05Dublin
Lufthansa
21 Jan
DUB09:30Dublin
20h 14m
1 stop
MSY23:44New Orleans Louis Armstrong
1 Feb
MSY14:26New Orleans Louis Armstrong
11h 44m
1 stop
DUB08:10Dublin

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 2 December 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

Tue 24/3

11:30-23:07

2 stops16h 37m

New Orleans Louis Armstrong

Tue 31/3

11:18-17:00

3 stops23h 42m

£559

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 24/3

10:30-08:19

2 stops26h 49m

New Orleans Louis Armstrong

Tue 31/3

20:20-14:30

1 stop36h 10m

£562

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 24/3

10:55-22:56

2 stops17h 01m

New Orleans Louis Armstrong

Tue 31/3

15:56-14:45

2 stops16h 49m

£603

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 25/1

09:15-21:51

2 stops18h 36m

New Orleans Louis Armstrong

Tue 10/2

12:00-07:30

1 stop13h 30m

£606

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Tue 24/3

09:30-18:48

1 stop14h 18m

New Orleans Louis Armstrong

Tue 31/3

09:55-07:30

1 stop15h 35m

£608

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 25/1

09:15-21:51

2 stops18h 36m

New Orleans Louis Armstrong

Tue 10/2

12:40-10:05

2 stops15h 25m

£609

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 18/1

09:00-17:17

1 stop14h 17m

New Orleans Louis Armstrong

Sat 31/1

10:35-07:30

2 stops14h 55m

£614

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Fri 23/1

13:25-11:48

2 stops28h 23m

New Orleans Louis Armstrong

Sun 1/2

05:23-08:45

2 stops21h 22m

£615

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Sun 18/1

09:00-19:14

2 stops16h 14m

New Orleans Louis Armstrong

Sat 31/1

10:35-07:30

2 stops14h 55m

£618

DublinNew Orleans

DUB - MSY

DUBMSY

Dublin

Thu 15/1

10:40-18:13

1 stop13h 33m

New Orleans Louis Armstrong

Thu 22/1

09:05-08:10

2 stops17h 05m

£622

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 £590, 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 £614.

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

According to our data, Sunday is the cheapest day to fly to New Orleans from Ireland. The lowest ticket price found for a Sunday departure recently was £580. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Ireland to New Orleans on a Saturday will generally be more expensive and average around £656. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to New Orleans is at midday. Flights from Ireland to New Orleans during this time can be as low as £606. Try not to purchase tickets in the morning because they tend to be around £637. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

14h 17m

Direct flights

None
The fastest flight from Ireland to New Orleans takes 14h 17m
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
JetBluePriceFrom £460Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
British AirwaysPriceFrom £560Free CancellationRating
6.7
7,549 reviews
Search British Airways flights
KLMPriceFrom £563Free CancellationRating
7.7
1,425 reviews
Search KLM flights
United AirlinesPriceFrom £652Free CancellationRating
7.4
9,059 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
Thu 1/1
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