Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from New Orleans to Dublin from $343

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 9/13. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from New Orleans to Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
6:00 am - 8:20 am
MSY
-
DUB
20h 20m
1 stop
JetBlue Logo
10:40 am - 6:28 pm
DUB
-
MSY
13h 48m
1 stop
$769JetBlue
Fri, May 8 - Thu, May 21
JetBlue Logo
6:00 am - 8:20 am
MSY
-
DUB
20h 20m
1 stop
JetBlue Logo
10:40 am - 6:28 pm
DUB
-
MSY
13h 48m
1 stop
$799JetBlue
Thu, May 7 - Thu, May 21
JetBlue Logo
12:05 pm - 9:00 am
MSY
-
DUB
14h 55m
1 stop
JetBlue Logo
11:30 am - 11:14 am
DUB
-
MSY
29h 44m
1 stop
$822JetBlue
Fri, Jul 31 - Tue, Sep 1
Air Canada Logo
7:13 pm - 8:15 am
MSY
-
DUB
55h 02m
2 stops
Air Canada Logo
9:20 am - 10:52 am
DUB
-
MSY
31h 32m
1 stop
$836Air Canada
Fri, Jul 31 - Tue, Sep 1
JetBlue Logo
12:26 pm - 9:00 am
MSY
-
DUB
14h 34m
1 stop
JetBlue Logo
11:30 am - 11:36 am
DUB
-
MSY
30h 06m
1 stop
$852JetBlue
Fri, May 29 - Fri, Jun 5
United Airlines Logo
6:00 am - 7:45 am
MSY
-
DUB
19h 45m
2 stops
United Airlines Logo
9:50 am - 12:56 pm
DUB
-
MSY
33h 06m
2 stops
$861United Airlines
Fri, Jul 31 - Tue, Sep 1
Air Canada Logo
6:00 am - 7:45 am
MSY
-
DUB
19h 45m
2 stops
Air Canada Logo
9:50 am - 12:56 pm
DUB
-
MSY
33h 06m
2 stops
$862Air Canada
Fri, Jul 31 - Tue, Sep 1
United Airlines Logo
7:39 pm - 7:30 am
MSY
-
DUB
29h 51m
1 stop
United Airlines Logo
9:20 am - 10:52 am
DUB
-
MSY
31h 32m
1 stop
$866United Airlines
Fri, Jul 31 - Tue, Sep 1
JetBlue Logo
12:26 pm - 9:00 am
MSY
-
DUB
14h 34m
1 stop
JetBlue Logo
11:30 am - 11:27 am
DUB
-
MSY
29h 57m
1 stop
$872JetBlue
Wed, May 27 - Sun, Jun 7
JetBlue Logo
12:05 pm - 9:00 am
MSY
-
DUB
14h 55m
1 stop
JetBlue Logo
10:40 am - 1:02 pm
DUB
-
MSY
32h 22m
1 stop
$874JetBlue
Fri, Jul 31 - Tue, Sep 1

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
15h 10m
1 stop
DUB5:05 pmDublin
Nov 3
DUB10:55 amDublin
13h 00m
1 stop
MSY5:55 pmNew Orleans Louis Armstrong
$742
British Airways
Oct 26
MSY8:55 pmNew Orleans Louis Armstrong
15h 10m
1 stop
DUB5:05 pmDublin
Nov 2
DUB4:00 pmDublin
31h 55m
1 stop
MSY5:55 pmNew Orleans Louis Armstrong
$748
British Airways
Oct 26
MSY8:55 pmNew Orleans Louis Armstrong
15h 10m
1 stop
DUB5:05 pmDublin
Nov 2
DUB8:40 pmDublin
27h 15m
1 stop
MSY5:55 pmNew Orleans Louis Armstrong
$753

United Airlines flights from New Orleans to Dublin

Our best United Airlines deals on New Orleans to Dublin flight tickets
United Airlines
Sep 9
MSY11:45 amNew Orleans Louis Armstrong
16h 00m
2 stops
DUB9:45 amDublin
Sep 15
DUB9:20 amDublin
19h 12m
2 stops
MSY10:32 pmNew Orleans Louis Armstrong
$764
United Airlines
Oct 24
MSY5:32 pmNew Orleans Louis Armstrong
35h 23m
2 stops
DUB10:55 amDublin
Nov 3
DUB12:05 pmDublin
12h 49m
1 stop
MSY6:54 pmNew Orleans Louis Armstrong
$779
United Airlines
Oct 24
MSY5:32 pmNew Orleans Louis Armstrong
32h 58m
2 stops
DUB8:30 amDublin
Nov 3
DUB1:35 pmDublin
15h 40m
2 stops
MSY11:15 pmNew Orleans Louis Armstrong
$783

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 May 3, 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
Quickest round-trip

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 5/8

6:00 am-8:20 am

1 stop20h 20m

Dublin

Thu 5/21

10:40 am-6:28 pm

1 stop13h 48m

$769

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Thu 5/7

6:00 am-8:20 am

1 stop20h 20m

Dublin

Thu 5/21

10:40 am-6:28 pm

1 stop13h 48m

$799

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 7/31

12:05 pm-9:00 am

1 stop14h 55m

Dublin

Tue 9/1

11:30 am-11:14 am

1 stop29h 44m

$822

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 7/31

7:13 pm-8:15 am

2 stops55h 02m

Dublin

Tue 9/1

9:20 am-10:52 am

1 stop31h 32m

$836

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 5/29

12:26 pm-9:00 am

1 stop14h 34m

Dublin

Fri 6/5

11:30 am-11:36 am

1 stop30h 06m

$852

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 7/31

6:00 am-7:45 am

2 stops19h 45m

Dublin

Tue 9/1

9:50 am-12:56 pm

2 stops33h 06m

$861

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 7/31

6:00 am-7:45 am

2 stops19h 45m

Dublin

Tue 9/1

9:50 am-12:56 pm

2 stops33h 06m

$862

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 7/31

7:39 pm-7:30 am

1 stop29h 51m

Dublin

Tue 9/1

9:20 am-10:52 am

1 stop31h 32m

$866

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 5/27

12:26 pm-9:00 am

1 stop14h 34m

Dublin

Sun 6/7

11:30 am-11:27 am

1 stop29h 57m

$872

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 7/31

12:05 pm-9:00 am

1 stop14h 55m

Dublin

Tue 9/1

10:40 am-1:02 pm

1 stop32h 22m

$874

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $696 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

13h 44m

Direct flights

None
The fastest flight from New Orleans to Dublin takes 13h 44m
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 13h 44m, 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
7.9
8,460 reviews
Search Delta flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
7,943 reviews
Search British Airways flights
KLMPriceFrom $459Free CancellationRating
7.8
1,511 reviews
Search KLM flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,674 reviews
Search American Airlines flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,682 reviews
Search United Airlines flights
JetBluePriceFrom $557Free CancellationRating
7.1
2,966 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
Dundalk
Bray
Kildare
Mullingar
Wicklow
Drogheda
Portmarnock
Arklow
Castleknock
Malahide
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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 6/2
Tue 6/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland