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Cheap flights from New Orleans to Dublin from $303

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 Dublin departing on 7/29. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from New Orleans to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
5:25 pm - 5:10 am
MSY
-
DUB
29h 45m
1 stop
Aer Lingus Logo
1:00 pm - 4:27 pm
DUB
-
MSY
33h 27m
1 stop
$413Aer Lingus
Mon, Nov 2 - Tue, Nov 10
Aer Lingus Logo
5:25 pm - 5:10 am
MSY
-
DUB
29h 45m
1 stop
Aer Lingus Logo
1:00 pm - 4:27 pm
DUB
-
MSY
33h 27m
1 stop
$463Aer Lingus
Mon, Nov 23 - Sat, Dec 5
Aer Lingus Logo
5:25 pm - 5:10 am
MSY
-
DUB
30h 45m
1 stop
Aer Lingus Logo
1:00 pm - 4:27 pm
DUB
-
MSY
33h 27m
1 stop
$464Aer Lingus
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
6:00 am - 4:45 am
MSY
-
DUB
17h 45m
1 stop
Multiple Airlines Logo
1:00 pm - 4:27 pm
DUB
-
MSY
33h 27m
1 stop
$700Multiple Airlines
Wed, Oct 28 - Wed, Nov 4
Multiple Airlines Logo
1:57 pm - 8:25 am
MSY
-
DUB
12h 28m
1 stop
Multiple Airlines Logo
1:20 pm - 10:50 am
DUB
-
MSY
27h 30m
1 stop
$704Multiple Airlines
Wed, Sep 2 - Thu, Sep 10
Aer Lingus Logo
7:08 am - 10:35 am
MSY
-
DUB
21h 27m
1 stop
Aer Lingus Logo
1:20 pm - 10:50 am
DUB
-
MSY
27h 30m
1 stop
$705Aer Lingus
Tue, Sep 8 - Tue, Sep 15
Aer Lingus Logo
6:54 pm - 9:25 am
MSY
-
DUB
32h 31m
1 stop
Aer Lingus Logo
1:00 pm - 4:27 pm
DUB
-
MSY
33h 27m
1 stop
$712Aer Lingus
Sat, Oct 24 - Tue, Nov 3
Air Canada Logo
5:25 pm - 7:10 am
MSY
-
DUB
31h 45m
1 stop
Air Canada Logo
9:00 am - 1:15 pm
DUB
-
MSY
34h 15m
2 stops
$744Air Canada
Mon, Nov 23 - Fri, Dec 4
Air Canada Logo
11:45 am - 8:15 am
MSY
-
DUB
14h 30m
1 stop
Air Canada Logo
9:50 am - 11:06 am
DUB
-
MSY
31h 16m
2 stops
$748Air Canada
Wed, Sep 2 - Thu, Sep 10
Aer Lingus Logo
6:24 am - 5:15 am
MSY
-
DUB
17h 51m
1 stop
Aer Lingus Logo
1:00 pm - 4:27 pm
DUB
-
MSY
33h 27m
1 stop
$750Aer Lingus
Fri, Oct 30 - Tue, Nov 3

Aer Lingus flights from New Orleans to Dublin

Our best Aer Lingus deals on New Orleans to Dublin flight tickets
Aer Lingus
Nov 2
MSY5:25 pmNew Orleans Louis Armstrong
29h 45m
1 stop
DUB5:10 amDublin
Nov 10
DUB1:00 pmDublin
33h 27m
1 stop
MSY4:27 pmNew Orleans Louis Armstrong
$413
Aer Lingus
Nov 23
MSY5:25 pmNew Orleans Louis Armstrong
29h 45m
1 stop
DUB5:10 amDublin
Dec 5
DUB1:00 pmDublin
33h 27m
1 stop
MSY4:27 pmNew Orleans Louis Armstrong
$463
Aer Lingus
Oct 28
MSY5:25 pmNew Orleans Louis Armstrong
30h 45m
1 stop
DUB5:10 amDublin
Nov 4
DUB1:00 pmDublin
33h 27m
1 stop
MSY4:27 pmNew Orleans Louis Armstrong
$464

British Airways flights from New Orleans to Dublin

Our best British Airways deals on New Orleans to Dublin flight tickets
British Airways
Oct 26
MSY8:55 pmNew Orleans Louis Armstrong
17h 45m
1 stop
DUB7:40 pmDublin
Nov 2
DUB1:00 pmDublin
34h 55m
1 stop
MSY5:55 pmNew Orleans Louis Armstrong
$752
British Airways
Oct 28
MSY11:58 amNew Orleans Louis Armstrong
16h 42m
2 stops
DUB9:40 amDublin
Nov 4
DUB8:40 pmDublin
27h 15m
1 stop
MSY5:55 pmNew Orleans Louis Armstrong
$757
British Airways
Nov 2
MSY7:55 pmNew Orleans Louis Armstrong
15h 10m
1 stop
DUB5:05 pmDublin
Nov 10
DUB10:55 amDublin
17h 56m
2 stops
MSY10:51 pmNew Orleans Louis Armstrong
$762

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans to Dublin 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 June 4, 2026.
Use the filters below to find and compare flights from New Orleans to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 11/2

5:25 pm-5:10 am

1 stop29h 45m

Dublin

Tue 11/10

1:00 pm-4:27 pm

1 stop33h 27m

$413

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 11/23

5:25 pm-5:10 am

1 stop29h 45m

Dublin

Sat 12/5

1:00 pm-4:27 pm

1 stop33h 27m

$463

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 10/28

5:25 pm-5:10 am

1 stop30h 45m

Dublin

Wed 11/4

1:00 pm-4:27 pm

1 stop33h 27m

$464

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 10/28

6:00 am-4:45 am

1 stop17h 45m

Dublin

Wed 11/4

1:00 pm-4:27 pm

1 stop33h 27m

$700
Quickest round-trip

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/2

1:57 pm-8:25 am

1 stop12h 28m

Dublin

Thu 9/10

1:20 pm-10:50 am

1 stop27h 30m

$704

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 9/8

7:08 am-10:35 am

1 stop21h 27m

Dublin

Tue 9/15

1:20 pm-10:50 am

1 stop27h 30m

$705

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 10/24

6:54 pm-9:25 am

1 stop32h 31m

Dublin

Tue 11/3

1:00 pm-4:27 pm

1 stop33h 27m

$712

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Mon 11/23

5:25 pm-7:10 am

1 stop31h 45m

Dublin

Fri 12/4

9:00 am-1:15 pm

2 stops34h 15m

$744

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 9/2

11:45 am-8:15 am

1 stop14h 30m

Dublin

Thu 9/10

9:50 am-11:06 am

2 stops31h 16m

$748

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 10/30

6:24 am-5:15 am

1 stop17h 51m

Dublin

Tue 11/3

1:00 pm-4:27 pm

1 stop33h 27m

$750

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dublin from

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

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 typical price of a round-trip flight between New Orleans and Dublin?

What is the cheapest month to fly to Dublin?

In general, February is the cheapest month to fly from New Orleans to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $459. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from New Orleans to Dublin during January average around $459.

How far in advance should I book a flight from New Orleans to Dublin?

You are more likely to see cheaper flights to Dublin from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $685 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from New Orleans for as low as $616 on momondo.

When to book flights from New Orleans to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Dublin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to Dublin (MSY to DUB) flight deals and tips

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

Fastest flight time

11h 41m

Direct flights

None
The fastest flight from New Orleans to Dublin takes 11h 41m
There are no direct flights from New Orleans to Dublin. There are no popular flight routes from New Orleans to Dublin.
Search flight deals

Frequently asked questions about flying from New Orleans to Dublin

  • How far is New Orleans Louis Armstrong to Dublin by plane?

    A flight from New Orleans Louis Armstrong to Dublin will travel around 4339.4 mi. Flights usually cover this in 11h 41m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Dublin Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to Dublin Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport to Dublin 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 New Orleans Louis Armstrong Airport to Dublin Airport.

  • What documentation or ID do you need to fly to Dublin Airport?

    The travel and health documents you'll need for your trip to Dublin 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 Dublin Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from New Orleans to Dublin?

Best airlines flying from New Orleans to Dublin

Compare and see reviews for airlines that fly from New Orleans to Dublin with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $433Free CancellationRating
7.8
8,396 reviews
Search Delta flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
8,027 reviews
Search British Airways flights
KLMPriceFrom $459Free CancellationRating
7.8
1,524 reviews
Search KLM flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,649 reviews
Search American Airlines flights
United AirlinesPriceFrom $477Free CancellationRating
7.4
9,778 reviews
Search United Airlines flights
JetBluePriceFrom $557Free CancellationRating
7.1
2,982 reviews
Search JetBlue flights

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Kilkenny
Swords
Athlone
Bray
Kildare
Mullingar
Wicklow
Drogheda
Malahide
Portmarnock
Dundalk
Arklow
Castleknock
Leixlip
Carlingford
Cavan
Naas
Maynooth
Slane
Thurles

Why use momondo?

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

Finding the right flight to Dublin 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 Dublin quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Dublin 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 Dublin?

momondo helps you find the best flight between New Orleans and Dublin 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 Dublin right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Dublin from New Orleans. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Dublin trip

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