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Cheap flights from New Orleans to Dublin from $338

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 10/3. 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
11:45 am - 5:10 amMSY  New Orleans Louis Armstrong-DUB Dublin
11h 25m1 stop Toronto Pearson Intl
Aer Lingus Logo
1:20 pm - 10:51 amDUB  Dublin-MSY New Orleans Louis Armstrong
27h 31m1 stop Toronto Pearson Intl
$404Aer Lingus
Wed, Sep 9 - Thu, Sep 17
Aer Lingus Logo
11:45 am - 5:10 amMSY  New Orleans Louis Armstrong-DUB Dublin
11h 25m1 stop Toronto Pearson Intl
Aer Lingus Logo
1:20 pm - 10:51 amDUB  Dublin-MSY New Orleans Louis Armstrong
27h 31m1 stop Toronto Pearson Intl
$405Aer Lingus
Wed, Sep 9 - Thu, Sep 17
Multiple Airlines Logo
7:55 pm - 2:20 pmMSY  New Orleans Louis Armstrong-DUB Dublin
12h 25m1 stop London Heathrow
Multiple Airlines Logo
8:50 am - 5:50 pmDUB  Dublin-MSY New Orleans Louis Armstrong
15h 00m1 stop London Heathrow
$690Multiple Airlines
Tue, Dec 1 - Tue, Dec 8
British Airways Logo
8:55 pm - 3:25 pmMSY  New Orleans Louis Armstrong-DUB Dublin
13h 30m1 stop London Heathrow
British Airways Logo
5:55 pm - 5:50 pmDUB  Dublin-MSY New Orleans Louis Armstrong
29h 55m1 stop London Heathrow
$708British Airways
Mon, Oct 26 - Mon, Nov 2
British Airways Logo
8:55 pm - 3:25 pmMSY  New Orleans Louis Armstrong-DUB Dublin
13h 30m1 stop London Heathrow
British Airways Logo
5:55 pm - 5:50 pmDUB  Dublin-MSY New Orleans Louis Armstrong
29h 55m1 stop London Heathrow
$709British Airways
Mon, Oct 26 - Mon, Nov 2
Multiple Airlines Logo
8:55 pm - 3:25 pmMSY  New Orleans Louis Armstrong-DUB Dublin
13h 30m1 stop London Heathrow
Multiple Airlines Logo
8:40 pm - 5:50 pmDUB  Dublin-MSY New Orleans Louis Armstrong
27h 10m1 stop London Heathrow
$711Multiple Airlines
Mon, Oct 26 - Mon, Nov 2
American Airlines Logo
7:55 pm - 3:25 pmMSY  New Orleans Louis Armstrong-DUB Dublin
13h 30m1 stop London Heathrow
American Airlines Logo
11:30 am - 9:31 pmDUB  Dublin-MSY New Orleans Louis Armstrong
16h 01m1 stop Philadelphia
$712American Airlines
Mon, Nov 2 - Wed, Nov 18
United Airlines Logo
10:17 am - 8:10 amMSY  New Orleans Louis Armstrong-DUB Dublin
15h 53m1 stop Chicago O'Hare Intl
United Airlines Logo
9:00 am - 1:15 pmDUB  Dublin-MSY New Orleans Louis Armstrong
34h 15m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$718United Airlines
Wed, Dec 30 - Sat, Jan 9
United Airlines Logo
7:00 am - 8:10 amMSY  New Orleans Louis Armstrong-DUB Dublin
19h 10m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
9:00 am - 1:15 pmDUB  Dublin-MSY New Orleans Louis Armstrong
34h 15m2 stops Toronto Pearson Intl Houston George Bush Intcntl
$718United Airlines
Wed, Dec 30 - Sat, Jan 9
Delta Logo
6:25 am - 8:45 amMSY  New Orleans Louis Armstrong-DUB Dublin
20h 20m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
Delta Logo
5:45 am - 11:46 pmDUB  Dublin-MSY New Orleans Louis Armstrong
24h 01m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
$727Delta
Mon, Nov 2 - Wed, Nov 18

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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
13h 30m
1 stop
DUB3:25 pmDublin
Nov 2
DUB5:55 pmDublin
29h 55m
1 stop
MSY5:50 pmNew Orleans Louis Armstrong
$708
British Airways
Oct 26
MSY8:55 pmNew Orleans Louis Armstrong
13h 30m
1 stop
DUB3:25 pmDublin
Nov 2
DUB5:55 pmDublin
29h 55m
1 stop
MSY5:50 pmNew Orleans Louis Armstrong
$709
British Airways
Oct 26
MSY8:55 pmNew Orleans Louis Armstrong
13h 30m
1 stop
DUB3:25 pmDublin
Nov 2
DUB5:55 pmDublin
29h 55m
1 stop
MSY5:50 pmNew Orleans Louis Armstrong
$710

Aer Lingus flights from New Orleans to Dublin

Our best Aer Lingus deals on New Orleans to Dublin flight tickets
Aer Lingus
Sep 9
MSY11:45 amNew Orleans Louis Armstrong
11h 25m
1 stop
DUB5:10 amDublin
Sep 17
DUB1:20 pmDublin
27h 31m
1 stop
MSY10:51 amNew Orleans Louis Armstrong
$404
Aer Lingus
Sep 9
MSY11:45 amNew Orleans Louis Armstrong
11h 25m
1 stop
DUB5:10 amDublin
Sep 17
DUB1:20 pmDublin
27h 31m
1 stop
MSY10:51 amNew Orleans Louis Armstrong
$405
Aer Lingus
Sep 9
MSY11:45 amNew Orleans Louis Armstrong
11h 25m
1 stop
DUB5:10 amDublin
Sep 17
DUB1:20 pmDublin
27h 31m
1 stop
MSY10:51 amNew Orleans Louis Armstrong
$418

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 August 9, 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 New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45 am-5:10 am

1 stop11h 25m

Dublin

Thu 9/17

1:20 pm-10:51 am

1 stop27h 31m

$404

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Wed 9/9

11:45 am-5:10 am

1 stop11h 25m

Dublin

Thu 9/17

1:20 pm-10:51 am

1 stop27h 31m

$405
Quickest round-trip

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Tue 12/1

7:55 pm-2:20 pm

1 stop12h 25m

Dublin

Tue 12/8

8:50 am-5:50 pm

1 stop15h 00m

$690

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 10/26

8:55 pm-3:25 pm

1 stop13h 30m

Dublin

Mon 11/2

5:55 pm-5:50 pm

1 stop29h 55m

$708

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 10/26

8:55 pm-3:25 pm

1 stop13h 30m

Dublin

Mon 11/2

5:55 pm-5:50 pm

1 stop29h 55m

$709

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 10/26

8:55 pm-3:25 pm

1 stop13h 30m

Dublin

Mon 11/2

8:40 pm-5:50 pm

1 stop27h 10m

$711

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 11/2

7:55 pm-3:25 pm

1 stop13h 30m

Dublin

Wed 11/18

11:30 am-9:31 pm

1 stop16h 01m

$712

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Wed 12/30

10:17 am-8:10 am

1 stop15h 53m

Dublin

Sat 1/9

9:00 am-1:15 pm

2 stops34h 15m

$718

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Wed 12/30

7:00 am-8:10 am

2 stops19h 10m

Dublin

Sat 1/9

9:00 am-1:15 pm

2 stops34h 15m

$718

New OrleansDublin

MSY New Orleans Louis Armstrong - DUB Dublin

MSYDUB

New Orleans Louis Armstrong

Mon 11/2

6:25 am-8:45 am

2 stops20h 20m

Dublin

Wed 11/18

5:45 am-11:46 pm

2 stops24h 01m

$727

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?

Prices are currently low for flights on this route.

Typical prices usually range from $519 to $629.
The lowest price recently found on this route was $404.

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 $474.

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 $733 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 $571 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 25m

Direct flights

None
The fastest flight from New Orleans to Dublin takes 11h 25m
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 25m, 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
Aer LingusPriceFrom $404Free CancellationRating
7.3
1,691 reviews
Search Aer Lingus flights
DeltaPriceFrom $433Free CancellationRating
7.8
8,497 reviews
Search Delta flights
British AirwaysPriceFrom $449Free CancellationRating
6.7
8,152 reviews
Search British Airways flights
KLMPriceFrom $459Free CancellationRating
7.8
1,555 reviews
Search KLM flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,893 reviews
Search American Airlines flights
United AirlinesPriceFrom $477Free CancellationRating
7.4
10,089 reviews
Search United Airlines flights
JetBluePriceFrom $562Free CancellationRating
7.1
3,030 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
Malahide
Kildare
Mullingar
Wicklow
Bray
Portmarnock
Leixlip
Dundalk
Carlingford
Drogheda
Arklow
Naas
Castleknock
Cavan
Slane
Maynooth
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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