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Cheap flights from New Orleans to Ireland from $268

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Ireland departing on 9/5. 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 New Orleans to Ireland

Cheap round-trip flights

Air Canada Logo
6:05 pm - 7:10 amMSY-DUB
31h 05m1 stop
Air Canada Logo
9:00 am - 4:01 pmDUB-MSY
37h 01m2 stops
$506Air Canada
Find Deal
Mon, Dec 8 - Wed, Dec 24
Air Canada Logo
8:00 am - 7:10 amMSY-DUB
41h 10m2 stops
Air Canada Logo
9:00 am - 1:08 pmDUB-MSY
34h 08m2 stops
$511Air Canada
Find Deal
Sat, Dec 6 - Wed, Dec 24
United Airlines Logo
7:00 am - 8:10 amMSY-DUB
20h 10m1 stop
United Airlines Logo
9:00 am - 5:17 pmDUB-MSY
14h 17m1 stop
$517United Airlines
Find Deal
Mon, Oct 27 - Wed, Nov 5
United Airlines Logo
2:20 pm - 9:55 amMSY-DUB
14h 35m2 stops
United Airlines Logo
9:00 am - 5:17 pmDUB-MSY
14h 17m1 stop
$522United Airlines
Find Deal
Tue, Oct 28 - Wed, Nov 5
British Airways Logo
7:55 pm - 2:20 pmMSY-DUB
12h 25m1 stop
British Airways Logo
8:40 pm - 5:55 pmDUB-MSY
27h 15m1 stop
$526British Airways
Find Deal
Tue, Dec 2 - Wed, Dec 17
British Airways Logo
5:45 pm - 3:25 pmMSY-DUB
16h 40m2 stops
British Airways Logo
1:00 pm - 5:55 pmDUB-MSY
34h 55m1 stop
$530British Airways
Find Deal
Mon, Oct 27 - Mon, Nov 3
American Airlines Logo
1:49 pm - 10:15 amMSY-DUB
14h 26m2 stops
American Airlines Logo
11:30 am - 9:02 pmDUB-MSY
15h 32m2 stops
$535American Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 11
Delta Logo
5:20 pm - 7:45 amMSY-DUB
32h 25m1 stop
Delta Logo
9:45 am - 11:34 pmDUB-MSY
19h 49m1 stop
$538Delta
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Sat, Dec 6 - Wed, Dec 24
Delta Logo
5:20 pm - 7:45 amMSY-DUB
32h 25m1 stop
Delta Logo
11:30 am - 2:04 pmDUB-MSY
32h 34m1 stop
$543Delta
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Sat, Dec 6 - Fri, Dec 19
American Airlines Logo
3:43 pm - 3:50 pmMSY-SNN
18h 07m2 stops
American Airlines Logo
7:40 am - 8:00 pmSNN-MSY
18h 20m1 stop
$742American Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 26

Air Canada flights from New Orleans to Ireland

Our best Air Canada deals on New Orleans to Ireland flight tickets
Air Canada
Dec 8
MSY6:05 pmNew Orleans Louis Armstrong
31h 05m
1 stop
DUB7:10 amDublin
Dec 24
DUB9:00 amDublin
37h 01m
2 stops
MSY4:01 pmNew Orleans Louis Armstrong
$506
Find similar
Air Canada
Dec 6
MSY8:00 amNew Orleans Louis Armstrong
41h 10m
2 stops
DUB7:10 amDublin
Dec 24
DUB9:00 amDublin
34h 08m
2 stops
MSY1:08 pmNew Orleans Louis Armstrong
$511
Find similar
Air Canada
Oct 27
MSY6:05 pmNew Orleans Louis Armstrong
31h 05m
1 stop
DUB6:10 amDublin
Nov 7
DUB9:00 amDublin
14h 17m
1 stop
MSY5:17 pmNew Orleans Louis Armstrong
$519
Find similar

United Airlines flights from New Orleans to Ireland

Our best United Airlines deals on New Orleans to Ireland flight tickets
United Airlines
Oct 27
MSY7:00 amNew Orleans Louis Armstrong
20h 10m
1 stop
DUB8:10 amDublin
Nov 5
DUB9:00 amDublin
14h 17m
1 stop
MSY5:17 pmNew Orleans Louis Armstrong
$517
Find similar
United Airlines
Oct 28
MSY2:20 pmNew Orleans Louis Armstrong
14h 35m
2 stops
DUB9:55 amDublin
Nov 5
DUB9:00 amDublin
14h 17m
1 stop
MSY5:17 pmNew Orleans Louis Armstrong
$522
Find similar
United Airlines
Oct 27
MSY7:00 amNew Orleans Louis Armstrong
20h 10m
1 stop
DUB8:10 amDublin
Nov 5
DUB9:00 amDublin
20h 44m
2 stops
MSY11:44 pmNew Orleans Louis Armstrong
$527
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Ireland 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 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from New Orleans to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 12/8

6:05 pm-7:10 am

1 stop31h 05m

Dublin

Wed 12/24

9:00 am-4:01 pm

2 stops37h 01m

$506

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 12/6

8:00 am-7:10 am

2 stops41h 10m

Dublin

Wed 12/24

9:00 am-1:08 pm

2 stops34h 08m

$511

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 10/27

7:00 am-8:10 am

1 stop20h 10m

Dublin

Wed 11/5

9:00 am-5:17 pm

1 stop14h 17m

$517

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 10/28

2:20 pm-9:55 am

2 stops14h 35m

Dublin

Wed 11/5

9:00 am-5:17 pm

1 stop14h 17m

$522

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 12/2

7:55 pm-2:20 pm

1 stop12h 25m

Dublin

Wed 12/17

8:40 pm-5:55 pm

1 stop27h 15m

$526

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 10/27

5:45 pm-3:25 pm

2 stops16h 40m

Dublin

Mon 11/3

1:00 pm-5:55 pm

1 stop34h 55m

$530

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 11/3

1:49 pm-10:15 am

2 stops14h 26m

Dublin

Tue 11/11

11:30 am-9:02 pm

2 stops15h 32m

$535

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 12/6

5:20 pm-7:45 am

1 stop32h 25m

Dublin

Wed 12/24

9:45 am-11:34 pm

1 stop19h 49m

$538

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 12/6

5:20 pm-7:45 am

1 stop32h 25m

Dublin

Fri 12/19

11:30 am-2:04 pm

1 stop32h 34m

$543

New OrleansShannon

MSY - SNN

MSYSNN

New Orleans Louis Armstrong

Fri 9/12

3:43 pm-3:50 pm

2 stops18h 07m

Shannon

Fri 9/26

7:40 am-8:00 pm

1 stop18h 20m

$742

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Ireland from

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

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 Ireland?

In general, February is the cheapest month to fly from New Orleans to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $617. If you aren’t able to travel to Ireland during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $619.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Wednesday when prices can be found for as low as $744. This is often the case because there is less demand to fly during this day of the week. Flights from New Orleans to Ireland on a Saturday will generally be more expensive and average around $996. 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 Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from New Orleans to Ireland in the evening for as low as $659. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is in the afternoon when prices are around $966.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $850 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from New Orleans for as low as $614 on momondo.

Can stopping save me money on New Orleans to Ireland flights?

You could potentially save up to 52% on your flight if you consider stops on a New Orleans to Ireland flight.

Cheap New Orleans to Ireland flight deals and tips

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

Best Price Found

$268

Fastest flight time

9h 53m

Direct flights

None

Airports in Ireland

2 airports
The best one-way flight to Ireland from New Orleans in the past 72 hours is $268. The best round-trip flight deal from New Orleans to Ireland found on momondo in the last 72 hours is $506.
The fastest flight from New Orleans to Ireland takes 9h 53m
There are no direct flights from New Orleans to Ireland. Popular non-direct route for this connection is New Orleans Louis Armstrong Airport - Dublin Airport.
There are 2 airports near Ireland: Dublin (DUB), Shannon (SNN)
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  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Ireland?

    Prices for flights from New Orleans Louis Armstrong Airport to Ireland were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New Orleans Louis Armstrong Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland 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 license, and a passport valid for six-months after you plan to arrive at Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from New Orleans to Ireland

Compare and see reviews for airlines that fly from New Orleans to Ireland with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $485Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
American AirlinesPriceFrom $504Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
KLMPriceFrom $530Free CancellationRating
7.8
1,383 reviews
Search KLM flights
United AirlinesPriceFrom $542Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
JetBluePriceFrom $544Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
IberiaPriceFrom $546Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
DeltaPriceFrom $547Free CancellationRating
8.0
7,981 reviews
Search Delta flights

Why use momondo?

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

Finding the right flight to Ireland from New Orleans is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between New Orleans and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for New Orleans to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ireland trip

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Find better results for your trip to Ireland

Popular cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom $325
Flights to Shannon, Clarefrom $337
Flights to Corkfrom $392
Flights to Knockfrom $627
Flights to Milltown (Kerry)from $453
Flights to Donegalfrom $502