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Cheap flights from New Orleans to Dublin from $341

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 6/2. 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 Dublin

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 am - 7:20 am
MSY
-
DUB
17h 20m
1 stop
United Airlines Logo
9:50 am - 2:44 pm
DUB
-
MSY
34h 54m
2 stops
$728United Airlines
Tue, Aug 11 - Tue, Aug 25
United Airlines Logo
11:45 am - 7:20 am
MSY
-
DUB
13h 35m
1 stop
United Airlines Logo
9:20 am - 12:56 pm
DUB
-
MSY
33h 36m
2 stops
$733United Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
5:30 pm - 9:45 am
MSY
-
DUB
34h 15m
1 stop
United Airlines Logo
9:20 am - 10:52 am
DUB
-
MSY
31h 32m
1 stop
$734United Airlines
Tue, Aug 11 - Tue, Aug 25
Air Canada Logo
11:45 am - 8:15 am
MSY
-
DUB
14h 30m
1 stop
Air Canada Logo
9:20 am - 12:56 pm
DUB
-
MSY
33h 36m
2 stops
$736Air Canada
Wed, Aug 19 - Fri, Aug 28
JetBlue Logo
11:50 am - 9:00 am
MSY
-
DUB
15h 10m
1 stop
JetBlue Logo
11:30 am - 10:57 am
DUB
-
MSY
29h 27m
1 stop
$739JetBlue
Sat, May 2 - Mon, May 11
Air Canada Logo
5:22 am - 8:15 am
MSY
-
DUB
20h 53m
2 stops
Air Canada Logo
9:20 am - 10:53 am
DUB
-
MSY
31h 33m
2 stops
$741Air Canada
Wed, Aug 19 - Fri, Aug 28
JetBlue Logo
11:50 am - 9:00 am
MSY
-
DUB
15h 10m
1 stop
JetBlue Logo
10:40 am - 9:02 pm
DUB
-
MSY
16h 22m
1 stop
$742JetBlue
Fri, May 1 - Sun, May 17
Air Canada Logo
11:45 am - 7:45 am
MSY
-
DUB
38h 00m
2 stops
Air Canada Logo
9:20 am - 10:23 am
DUB
-
MSY
31h 03m
2 stops
$745Air Canada
Tue, Sep 1 - Thu, Sep 17
United Airlines Logo
7:00 am - 9:45 am
MSY
-
DUB
20h 45m
2 stops
United Airlines Logo
9:50 am - 5:06 pm
DUB
-
MSY
13h 16m
1 stop
$746United Airlines
Tue, Apr 21 - Tue, Apr 28
JetBlue Logo
11:50 am - 9:00 am
MSY
-
DUB
15h 10m
1 stop
JetBlue Logo
10:40 am - 9:02 pm
DUB
-
MSY
16h 22m
1 stop
$747JetBlue
Fri, May 8 - Mon, May 18

United Airlines flights from New Orleans to Dublin

Our best United Airlines deals on New Orleans to Dublin flight tickets
United Airlines
Aug 11
MSY8:00 amNew Orleans Louis Armstrong
17h 20m
1 stop
DUB7:20 amDublin
Aug 25
DUB9:50 amDublin
34h 54m
2 stops
MSY2:44 pmNew Orleans Louis Armstrong
$728
United Airlines
Aug 19
MSY11:45 amNew Orleans Louis Armstrong
13h 35m
1 stop
DUB7:20 amDublin
Aug 26
DUB9:20 amDublin
33h 36m
2 stops
MSY12:56 pmNew Orleans Louis Armstrong
$733
United Airlines
Aug 11
MSY5:30 pmNew Orleans Louis Armstrong
34h 15m
1 stop
DUB9:45 amDublin
Aug 25
DUB9:20 amDublin
31h 32m
1 stop
MSY10:52 amNew Orleans Louis Armstrong
$734

Lufthansa flights from New Orleans to Dublin

Our best Lufthansa deals on New Orleans to Dublin flight tickets
Lufthansa
Sep 1
MSY11:45 amNew Orleans Louis Armstrong
16h 55m
1 stop
DUB10:40 amDublin
Sep 17
DUB9:30 amDublin
14h 53m
1 stop
MSY6:23 pmNew Orleans Louis Armstrong
$818
Lufthansa
Apr 20
MSY9:27 amNew Orleans Louis Armstrong
25h 23m
2 stops
DUB4:50 pmDublin
Apr 27
DUB6:05 amDublin
22h 25m
2 stops
MSY10:30 pmNew Orleans Louis Armstrong
$874
Lufthansa
Apr 17
MSY12:44 pmNew Orleans Louis Armstrong
22h 11m
2 stops
DUB4:55 pmDublin
Apr 24
DUB6:05 amDublin
19h 39m
2 stops
MSY7:44 pmNew Orleans Louis Armstrong
$912

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 April 7, 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

Tue 8/11

8:00 am-7:20 am

1 stop17h 20m

Dublin

Tue 8/25

9:50 am-2:44 pm

2 stops34h 54m

$728

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 8/19

11:45 am-7:20 am

1 stop13h 35m

Dublin

Wed 8/26

9:20 am-12:56 pm

2 stops33h 36m

$733

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 8/11

5:30 pm-9:45 am

1 stop34h 15m

Dublin

Tue 8/25

9:20 am-10:52 am

1 stop31h 32m

$734

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 8/19

11:45 am-8:15 am

1 stop14h 30m

Dublin

Fri 8/28

9:20 am-12:56 pm

2 stops33h 36m

$736

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Sat 5/2

11:50 am-9:00 am

1 stop15h 10m

Dublin

Mon 5/11

11:30 am-10:57 am

1 stop29h 27m

$739

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 8/19

5:22 am-8:15 am

2 stops20h 53m

Dublin

Fri 8/28

9:20 am-10:53 am

2 stops31h 33m

$741
Quickest round-trip

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 5/1

11:50 am-9:00 am

1 stop15h 10m

Dublin

Sun 5/17

10:40 am-9:02 pm

1 stop16h 22m

$742

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 9/1

11:45 am-7:45 am

2 stops38h 00m

Dublin

Thu 9/17

9:20 am-10:23 am

2 stops31h 03m

$745

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 4/21

7:00 am-9:45 am

2 stops20h 45m

Dublin

Tue 4/28

9:50 am-5:06 pm

1 stop13h 16m

$746

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Fri 5/8

11:50 am-9:00 am

1 stop15h 10m

Dublin

Mon 5/18

10:40 am-9:02 pm

1 stop16h 22m

$747

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, January 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 January, then February is your next best option. Flight prices from New Orleans to Dublin during February average around $459.

How far in advance should I book a flight 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 $690 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 $612 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

12h 23m

Direct flights

None
The fastest flight from New Orleans to Dublin takes 12h 23m
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 12h 23m, 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
8,386 reviews
Search Delta flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
7,857 reviews
Search British Airways flights
KLMPriceFrom $459Free CancellationRating
7.7
1,490 reviews
Search KLM flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,549 reviews
Search American Airlines flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,547 reviews
Search United Airlines flights
JetBluePriceFrom $562Free CancellationRating
7.2
2,917 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
Maynooth
Naas
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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