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Cheap flights from New Orleans to Dublin from $307

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 4/15. 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.
TAP AIR PORTUGAL Logo
9:25 am - 10:00 am
MSY
-
DUB
18h 35m
2 stops
TAP AIR PORTUGAL Logo
6:50 pm - 11:54 pm
DUB
-
MSY
35h 04m
2 stops
$573TAP AIR PORTUGAL
Tue, May 12 - Tue, May 19
TAP AIR PORTUGAL Logo
9:40 am - 12:05 am
MSY
-
DUB
32h 25m
2 stops
TAP AIR PORTUGAL Logo
5:30 am - 11:54 pm
DUB
-
MSY
24h 24m
2 stops
$607TAP AIR PORTUGAL
Wed, May 6 - Sun, May 17
United Airlines Logo
10:29 am - 9:45 am
MSY
-
DUB
17h 16m
1 stop
United Airlines Logo
9:50 am - 12:56 pm
DUB
-
MSY
33h 06m
2 stops
$678United Airlines
Tue, Aug 11 - Tue, Aug 25
United Airlines Logo
11:45 am - 10:40 am
MSY
-
DUB
16h 55m
1 stop
United Airlines Logo
9:20 am - 12:56 pm
DUB
-
MSY
33h 36m
2 stops
$682United Airlines
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
8:00 am - 10:40 am
MSY
-
DUB
20h 40m
1 stop
United Airlines Logo
9:20 am - 12:56 pm
DUB
-
MSY
33h 36m
2 stops
$683United Airlines
Wed, Aug 19 - Fri, Aug 28
United Airlines Logo
11:45 am - 9:45 am
MSY
-
DUB
16h 00m
2 stops
United Airlines Logo
9:50 am - 2:44 pm
DUB
-
MSY
34h 54m
2 stops
$684United 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
$686Air Canada
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
7:00 am - 7:20 am
MSY
-
DUB
18h 20m
2 stops
United Airlines Logo
9:20 am - 12:56 pm
DUB
-
MSY
33h 36m
2 stops
$687United Airlines
Wed, Aug 19 - Fri, Aug 28
Air Canada Logo
11:45 am - 7:45 am
MSY
-
DUB
14h 00m
2 stops
Air Canada Logo
9:20 am - 12:56 pm
DUB
-
MSY
33h 36m
2 stops
$690Air Canada
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
8:00 am - 7:20 am
MSY
-
DUB
17h 20m
1 stop
United Airlines Logo
9:20 am - 12:56 pm
DUB
-
MSY
33h 36m
2 stops
$695United Airlines
Wed, Aug 19 - Wed, Aug 26

United Airlines flights from New Orleans to Dublin

Our best United Airlines deals on New Orleans to Dublin flight tickets
United Airlines
Mar 23
MSY8:00 amNew Orleans Louis Armstrong
20h 55m
2 stops
DUB9:55 amDublin
Apr 8
DUB9:50 amDublin
13h 16m
1 stop
MSY5:06 pmNew Orleans Louis Armstrong
$692
United Airlines
Mar 23
MSY8:00 amNew Orleans Louis Armstrong
20h 55m
2 stops
DUB9:55 amDublin
Apr 8
DUB9:50 amDublin
13h 16m
1 stop
MSY5:06 pmNew Orleans Louis Armstrong
$695
United Airlines
Mar 23
MSY12:35 pmNew Orleans Louis Armstrong
16h 20m
2 stops
DUB9:55 amDublin
Apr 8
DUB9:50 amDublin
18h 40m
2 stops
MSY10:30 pmNew Orleans Louis Armstrong
$697

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
May 12
MSY9:25 amNew Orleans Louis Armstrong
18h 35m
2 stops
DUB10:00 amDublin
May 19
DUB6:50 pmDublin
35h 04m
2 stops
MSY11:54 pmNew Orleans Louis Armstrong
$573
TAP AIR PORTUGAL
May 6
MSY9:40 amNew Orleans Louis Armstrong
32h 25m
2 stops
DUB12:05 amDublin
May 17
DUB5:30 amDublin
24h 24m
2 stops
MSY11:54 pmNew Orleans Louis Armstrong
$607

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 March 22, 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 5/12

9:25 am-10:00 am

2 stops18h 35m

Dublin

Tue 5/19

6:50 pm-11:54 pm

2 stops35h 04m

$573

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 5/6

9:40 am-12:05 am

2 stops32h 25m

Dublin

Sun 5/17

5:30 am-11:54 pm

2 stops24h 24m

$607

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 8/11

10:29 am-9:45 am

1 stop17h 16m

Dublin

Tue 8/25

9:50 am-12:56 pm

2 stops33h 06m

$678

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 8/19

11:45 am-10:40 am

1 stop16h 55m

Dublin

Wed 8/26

9:20 am-12:56 pm

2 stops33h 36m

$682

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 8/19

8:00 am-10:40 am

1 stop20h 40m

Dublin

Fri 8/28

9:20 am-12:56 pm

2 stops33h 36m

$683

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Tue 8/11

11:45 am-9:45 am

2 stops16h 00m

Dublin

Tue 8/25

9:50 am-2:44 pm

2 stops34h 54m

$684

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 8/19

11:45 am-8:15 am

1 stop14h 30m

Dublin

Wed 8/26

9:20 am-12:56 pm

2 stops33h 36m

$686

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 8/19

7:00 am-7:20 am

2 stops18h 20m

Dublin

Fri 8/28

9:20 am-12:56 pm

2 stops33h 36m

$687
Quickest round-trip

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 8/19

11:45 am-7:45 am

2 stops14h 00m

Dublin

Wed 8/26

9:20 am-12:56 pm

2 stops33h 36m

$690

New OrleansDublin

MSY - DUB

MSYDUB

New Orleans Louis Armstrong

Wed 8/19

8:00 am-7:20 am

1 stop17h 20m

Dublin

Wed 8/26

9:20 am-12:56 pm

2 stops33h 36m

$695

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 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 $705 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 37m

Direct flights

None
The fastest flight from New Orleans to Dublin takes 12h 37m
There are no direct flights from New Orleans to Dublin. There are no popular flight routes from New Orleans to Dublin.
Search flight deals

  • 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 37m, 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
8,319 reviews
Search Delta flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
7,811 reviews
Search British Airways flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,488 reviews
Search American Airlines flights
United AirlinesPriceFrom $483Free CancellationRating
7.4
9,459 reviews
Search United Airlines flights
KLMPriceFrom $502Free CancellationRating
7.8
1,477 reviews
Search KLM flights
IberiaPriceFrom $519Free CancellationRating
7.0
3,147 reviews
Search Iberia flights
JetBluePriceFrom $562Free CancellationRating
7.2
2,910 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
Leixlip
Carlingford
Cavan
Malahide
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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