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Cheap flights from New Orleans to Dublin from $363

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 10/1. 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

Discover deals from 900+ travel sites with momondo.

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
$463Aer Lingus
Mon, Nov 23 - Sat, Dec 5
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
$464Aer Lingus
Wed, Nov 18 - Tue, Nov 24
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
$497Aer Lingus
Mon, Nov 23 - Sat, Dec 5
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
$513Aer Lingus
Thu, Nov 26 - Sat, Dec 5
TAP AIR PORTUGAL Logo
3:35 pm - 11:55 pm
MSY
-
DUB
26h 20m
2 stops
TAP AIR PORTUGAL Logo
6:50 pm - 11:48 pm
DUB
-
MSY
34h 58m
2 stops
$621TAP AIR PORTUGAL
Tue, Oct 13 - Tue, Oct 20
TAP AIR PORTUGAL Logo
3:35 pm - 12:05 am
MSY
-
DUB
50h 30m
2 stops
TAP AIR PORTUGAL Logo
6:50 pm - 11:48 pm
DUB
-
MSY
34h 58m
2 stops
$626TAP AIR PORTUGAL
Tue, Oct 6 - Tue, Oct 20
TAP AIR PORTUGAL Logo
3:35 pm - 12:05 am
MSY
-
DUB
50h 30m
2 stops
TAP AIR PORTUGAL Logo
6:50 pm - 11:48 pm
DUB
-
MSY
34h 58m
2 stops
$629TAP AIR PORTUGAL
Tue, Oct 6 - Tue, Oct 20
TAP AIR PORTUGAL Logo
6:00 am - 11:20 pm
MSY
-
DUB
35h 20m
2 stops
TAP AIR PORTUGAL Logo
4:25 am - 11:37 pm
DUB
-
MSY
49h 12m
2 stops
$634TAP AIR PORTUGAL
Tue, Nov 10 - Thu, Nov 19
TAP AIR PORTUGAL Logo
11:00 am - 11:20 pm
MSY
-
DUB
30h 20m
2 stops
TAP AIR PORTUGAL Logo
4:55 pm - 11:37 pm
DUB
-
MSY
60h 42m
2 stops
$635TAP AIR PORTUGAL
Thu, Nov 26 - Sat, Dec 5
TAP AIR PORTUGAL Logo
3:35 pm - 12:05 am
MSY
-
DUB
26h 30m
2 stops
TAP AIR PORTUGAL Logo
5:30 am - 11:48 pm
DUB
-
MSY
24h 18m
2 stops
$637TAP AIR PORTUGAL
Wed, Oct 7 - Sat, Oct 17

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TAP AIR PORTUGAL flights from New Orleans to Dublin

Our best TAP AIR PORTUGAL deals on New Orleans to Dublin flight tickets
TAP AIR PORTUGAL
Oct 13
MSY3:35 pmNew Orleans Louis Armstrong
26h 20m
2 stops
DUB11:55 pmDublin
Oct 20
DUB6:50 pmDublin
34h 58m
2 stops
MSY11:48 pmNew Orleans Louis Armstrong
$621
TAP AIR PORTUGAL
Oct 6
MSY3:35 pmNew Orleans Louis Armstrong
50h 30m
2 stops
DUB12:05 amDublin
Oct 20
DUB6:50 pmDublin
34h 58m
2 stops
MSY11:48 pmNew Orleans Louis Armstrong
$626
TAP AIR PORTUGAL
Oct 6
MSY3:35 pmNew Orleans Louis Armstrong
50h 30m
2 stops
DUB12:05 amDublin
Oct 20
DUB6:50 pmDublin
34h 58m
2 stops
MSY11:48 pmNew Orleans Louis Armstrong
$629

British Airways flights from New Orleans to Dublin

Our best British Airways deals on New Orleans to Dublin flight tickets
British Airways
Nov 9
MSY7:55 pmNew Orleans Louis Armstrong
15h 10m
1 stop
DUB5:05 pmDublin
Nov 23
DUB8:40 pmDublin
27h 10m
1 stop
MSY5:50 pmNew Orleans Louis Armstrong
$751
British Airways
Oct 26
MSY8:55 pmNew Orleans Louis Armstrong
17h 45m
1 stop
DUB7:40 pmDublin
Nov 2
DUB1:00 pmDublin
34h 50m
1 stop
MSY5:50 pmNew Orleans Louis Armstrong
$752
British Airways
Nov 25
MSY10:57 amNew Orleans Louis Armstrong
16h 43m
2 stops
DUB9:40 amDublin
Dec 7
DUB8:40 pmDublin
27h 10m
1 stop
MSY5:50 pmNew Orleans Louis Armstrong
$756

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 19, 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 11/23

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 11/18

5:25 pm-5:10 am

1 stop29h 45m

Dublin

Tue 11/24

1:00 pm-4:27 pm

1 stop33h 27m

$464

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

$497

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Thu 11/26

5:25 pm-5:10 am

1 stop29h 45m

Dublin

Sat 12/5

1:00 pm-4:27 pm

1 stop33h 27m

$513

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 10/13

3:35 pm-11:55 pm

2 stops26h 20m

Dublin

Tue 10/20

6:50 pm-11:48 pm

2 stops34h 58m

$621

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 10/6

3:35 pm-12:05 am

2 stops50h 30m

Dublin

Tue 10/20

6:50 pm-11:48 pm

2 stops34h 58m

$626

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 10/6

3:35 pm-12:05 am

2 stops50h 30m

Dublin

Tue 10/20

6:50 pm-11:48 pm

2 stops34h 58m

$629

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 11/10

6:00 am-11:20 pm

2 stops35h 20m

Dublin

Thu 11/19

4:25 am-11:37 pm

2 stops49h 12m

$634

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Thu 11/26

11:00 am-11:20 pm

2 stops30h 20m

Dublin

Sat 12/5

4:55 pm-11:37 pm

2 stops60h 42m

$635
Quickest round-trip

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 10/7

3:35 pm-12:05 am

2 stops26h 30m

Dublin

Sat 10/17

5:30 am-11:48 pm

2 stops24h 18m

$637

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 $460.

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 $713 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

12h 12m

Direct flights

None
The fastest flight from New Orleans to Dublin takes 12h 12m
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 12m, 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
8,419 reviews
Search Delta flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
8,055 reviews
Search British Airways flights
KLMPriceFrom $459Free CancellationRating
7.8
1,530 reviews
Search KLM flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,714 reviews
Search American Airlines flights
United AirlinesPriceFrom $477Free CancellationRating
7.4
9,864 reviews
Search United Airlines flights
JetBluePriceFrom $557Free CancellationRating
7.1
2,987 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
Leixlip
Castleknock
Cavan
Carlingford
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.

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